小碟云财税功能介绍软件有哪些比较实用的功能

小碟云财务软件和金蝶相比有何优势_百度知道
小碟云财务软件和金蝶相比有何优势
目前市面上用金蝶的比较多,相比金蝶,小碟云财务软件有何优势...
目前市面上用金蝶的比较多,相比金蝶,小碟云财务软件有何优势
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无忧工作网版权所有(C)51job.com(沪ICP备)&p&乔布斯的05年斯坦福演讲。&br&-----&/p&&p&1/22更新,应大家要求打包了一份音频和演讲稿的word文档。&/p&&figure&&img src=&https://pic3.zhimg.com/50/e641d7cae298ef_b.jpg& data-caption=&& data-size=&normal& data-rawwidth=&734& data-rawheight=&544& class=&origin_image zh-lightbox-thumb& width=&734& data-original=&https://pic3.zhimg.com/50/e641d7cae298ef_r.jpg&&&/figure&&p&这个是world文档,有中英对译。&/p&&figure&&img src=&https://pic1.zhimg.com/50/ecbacfb77866d_b.jpg& data-caption=&& data-size=&normal& data-rawwidth=&625& data-rawheight=&81& class=&origin_image zh-lightbox-thumb& width=&625& data-original=&https://pic1.zhimg.com/50/ecbacfb77866d_r.jpg&&&/figure&&p&网盘地址在这&br&&a href=&//link.zhihu.com/?target=http%3A//pan.baidu.com/s/1qXzJyuK& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&pan.baidu.com/s/1qXzJyu&/span&&span class=&invisible&&K&/span&&span class=&ellipsis&&&/span&&/a&&/p&&p&我要掀桌了!!!收藏数又是赞数的三倍,只收藏不点赞都是大坏蛋。&/p&&figure&&img src=&https://pic3.zhimg.com/50/73af4b83d54b5fb3b8e226_b.jpg& data-caption=&& data-size=&normal& data-rawwidth=&224& data-rawheight=&164& class=&content_image& width=&224&&&/figure&&p&&br&&/p&&p&好了,正文。&/p&&p&----&/p&&p&&br&&/p&&blockquote&Thank you.&br&&br&I'm honored to be with you today for your commencement from one of the finest universities in the world. Truth be told, I never graduated from college, and this is the closest I've ever gotten to a college graduation. Today, I want to tell you three stories from my life. That's it. No big deal. Just three stories.&br&&br&The first story is about connecting the dots.&br&&br&I dropped out of Reed College after the first six months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out?&br&&br&It started before I was born. My biological mother was a young, unwed graduate student, and she decided to put me up for adoption. She felt very strongly that I should be adopted by college graduates, so everything was all set for me to be adopted at birth by a lawyer and his wife --- except that when I popped out they decided at the last minute that they really wanted a girl. So my parents, who were on a waiting list, got a call in the middle of the night asking, &We've got an do you want him?& They said, &Of course.& My biological mother found out later that my mother had never graduated from college and that my father had never graduated from high school. She refused to sign the final adoption papers. She only relented a few months later when my parents promised that I would go to college. This was the start in my life.&br&&br&And 17 years later I did go to college. But I naively chose a college that was almost as expensive as Stanford, and all of my working-class parents' savings were being spent on my college tuition. After six months, I couldn't see the value in it. I had no idea what I wanted to do with my life and no idea how college was going to help me figure it out. And here I was spending all of the money my parents had saved their entire life.&br&&br&So I decided to drop out and trust that it would all work out okay. It was pretty scary at the time, but looking back it was one of the best decisions I ever made. The minute I dropped out I could stop taking the required classes that didn't interest me, and begin dropping in on the ones that looked far more interesting.&br&&br&It wasn't all romantic. I didn't have a dorm room, so I slept on the floor in friends' rooms. I returned coke bottles for the five cent deposits to buy food with, and I would walk the seven miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on. Let me give you one example:&br&&br&Reed College at that time offered perhaps the best calligraphy instruction in the country. Throughout the campus every poster, every label on every drawer, was beautifully hand calligraphed. Because I had dropped out and didn't have to take the normal classes, I decided to take a calligraphy class to learn how to do this. I learned about serif and san serif typefaces, about varying the amount of space between different letter combinations, about what makes great typography great. It was beautiful, historical, artistically subtle in a way that science can't capture, and I found it fascinating.&br&&br&None of this had even a hope of any practical application in my life. But ten years later, when we were designing the first Macintosh computer, it all came back to me. And we designed it all into the Mac. It was the first computer with beautiful typography. If I had never dropped in on that single course in college, the &Mac& would have never had multiple typefaces or proportionally spaced fonts. And since Windows just copied the Mac, it's likely that no personal computer would have them. If I had never dropped out, I would have never dropped in on that calligraphy class, and personal computers might not have the wonderful typography that they do. Of course it was impossible to connect the dots looking forward when I was in college. But it was very, very clear looking backwards 10 years later.&br&&br&Again, you can't connect the
you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something --- your gut, destiny, life, karma, whatever --- because believing that the dots will connect down the road will give you the confidence to follow your heart, even when it leads you off the well-worn path, and that will make all the difference.&br&&br&My second story is about love and loss.&br&&br&I was lucky --- I found what I loved to do early in life. Woz1 and I started Apple in my parents' garage when I was 20. We worked hard, and in 10 years Apple had grown from just the two of us in a garage into a two billion dollar company with over 4000 employees. We'd just released our finest creation --- the Macintosh --- a year earlier, and I had just turned 30.And then I got fired.&br&&br&How can you get fired from a company you started?&br&&br&Well, as Apple grew we hired someone who I thought was very talented to run the company with me, and for the first year or so things went well. But then our visions of the future began to diverge and eventually we had a falling out. When we did, our Board of Directors sided with him. And so at 30, I was out. And very publicly out. What had been the focus of my entire adult life was gone, and it was devastating.&br&&br&I really didn't know what to do for a few months. I felt that I had let the previous generation of entrepreneurs down --- that I had dropped the baton as it was being passed to me. I met with David Packard and Bob Noyce and tried to apologize for screwing up so badly. I was a very public failure, and I even thought about running away from the valley. But something slowly began to dawn on me: I still loved what I did. The turn of events at Apple had not changed that one bit. I had been rejected, but I was still in love. And so I decided to start over.&br&&br&I didn't see it then, but it turned out that getting fired from Apple was the best thing that could have ever happened to me. The heaviness of being successful was replaced by the lightness of being a beginner again, less sure about everything. It freed me to enter one of the most creative periods of my life.&br&&br&During the next five years, I started a company named NeXT, another company named Pixar, and fell in love with an amazing woman who would become my wife. Pixar went on to create the world's first computer-animated feature film, Toy Story, and is now the most successful animation studio in the world. In a remarkable turn of events, Apple bought NeXT, and I retuned to Apple, and the technology we developed at NeXT is at the heart of Apple's current renaissance. And Laurene and I have a wonderful family together&br&&br&I'm pretty sure none of this would have happened if I hadn't been fired from Apple. It was awful tasting medicine, but I guess the patient needed it. Sometime life --- Sometimes life going to hit you in the head with a brick. Don't lose faith. I'm convinced that the only thing that kept me going was that I loved what I did. You've got to find what you love.&br&&br&And that is as true for your work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking --- and don't settle. As with all matters of the heart, you'll know when you find it. And like any great relationship, it just gets better and better as the years roll on. So keep looking --- don't settle&br&&br&My third story is about death&br&&br&When I was 17, I read a quote that went something like: &If you live each day as if it was your last, someday you'll most certainly be right.& It made an impression on me, and since then, for the past 33 years, I've looked in the mirror every morning and asked myself: &If today were the last day of my life, would I want to do what I am about to do today?& And whenever the answer has been &No& for too many days in a row, I know I need to change something&br&&br&Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything --- all external expectations, all pride, all fear of embarrassment or failure --- these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart&br&&br&About a year ago I was diagnosed with cancer. I had a scan at 7:30 in the morning, and it clearly showed a tumor on my pancreas. I didn't even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that is incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which is doctor's code for &prepare to die.& It means to try and tell your kids everything you thought you'd have the next 10 years to tell them in just a few months. It means to make sure everything is buttoned up so that it will be as easy as possible for your family. I means to say your goodbyes。&br&&br&I lived with that diagnosis all day. Later that evening I had a biopsy, where they stuck an endoscope down my throat, through my stomach into my intestines, put a needle into my pancreas and got a few cells from the tumor. I was sedated, but my wife, who was there, told me that when they viewed the cells under a microscope the doctors started crying because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and, thankfully, I'm fine now.&br&&br&This was the closest I've been to facing death, and I hope it's the closest I get for a few more decades. Having lived through it, I can now say this to you with a bit more certainty than when death was a useful but purely intellectual concept:&br&&br&No one wants to die.Even people who want to go to heaven don't want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It's Life's change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it's quite true.&br&&br&Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma --- which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.&br&&br&When I was young, there was an amazing publication called The Whole Earth Catalog, which was one of the &bibles& of my generation. It was created by a fellow named Stewart Brand not far from here in Menlo Park, and he brought it to life with his poetic touch. This was in the late 60s, before personal computers and desktop publishing, so it was all made with typewriters, scissors, and Polaroid cameras. It was sort of like Google in paperback form, 35 years before Google came along. It was idealistic, overflowing with neat tools and great notions.&br&&br&Stewart and his team put out several issues of The Whole Earth Catalog, and then when it had run its course, they put out a final issue. It was the mid-1970s, and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath it were the words: &Stay Hungry. Stay Foolish.& It was their farewell message as they signed off. Stay Hungry. Stay Foolish. And I've always wished that for myself. And now, as you graduate to begin anew, I wish that for you.&br&&br&Stay Hungry. Stay Foolish.&br&&br&Thank you all very much.&/blockquote&&p&&br&&/p&&figure&&img src=&https://pic1.zhimg.com/50/5f55c04c65e9a168f210ede_b.jpg& data-caption=&& data-size=&normal& data-rawwidth=&580& data-rawheight=&290& class=&origin_image zh-lightbox-thumb& width=&580& data-original=&https://pic1.zhimg.com/50/5f55c04c65e9a168f210ede_r.jpg&&&/figure&&p&谢谢大家能喜欢!&/p&&p&----&/p&&p&更多外语学习,可以关注我的个人公众号:&/p&&figure&&img src=&https://pic1.zhimg.com/50/v2-1ba61f8ac57bc42b2e2eb653f1214492_b.jpg& data-caption=&& data-size=&normal& data-rawwidth=&1034& data-rawheight=&1138& class=&origin_image zh-lightbox-thumb& width=&1034& data-original=&https://pic1.zhimg.com/50/v2-1ba61f8ac57bc42b2e2eb653f1214492_r.jpg&&&/figure&
乔布斯的05年斯坦福演讲。 -----1/22更新,应大家要求打包了一份音频和演讲稿的word文档。这个是world文档,有中英对译。网盘地址在这 我要掀桌了!!!收藏数又是赞数的三倍,只收藏不点赞都是大坏蛋。 好了,正文。---- T…
有个概念上的误区影响了我好几年。&br&&br&从前我一直以为邮件是个正式的交流方式,只有组织好想法、写出完整段落才可以发邮件,就像写信一样。&br&&br&等我进入主要用邮件交流的环境里读书、工作,才明白邮件其实更像短信,最重要的功能是告知对方你的进度(managing expectations,即“管理对方的预期”)。越是依赖邮箱的环境,邮件就越像短信,需要即时、简洁,传达要求和任务完成情况,而文字并不用客气、漂亮。&br&&br&一开始没理解这个概念,犯了不少错。&br&&br&比如勤快干活却被误会:&br&&blockquote&早上老板邮件通知我写一份报告的初稿。我埋头就开始做,想下班前给老板发个提纲,请他提意见。我想,老板那么忙,我发邮件肯定得慎重,那就等提纲写好再发吧。&br&可是下午,老板走到我身边问,你一早上在做什么呢,查查邮箱,我布置任务给你了。&br&我连忙解释说他邮件刚发出我就看了,现在提纲已经快写完。&br&老板说,那你要回我邮件啊,不然我怎么知道你已经开始做了。今天下午我有会,没时间看提纲,你明天直接把初稿给我吧。&/blockquote&&br&再比如同时被不同的人布置很多任务,没有发邮件,结果耽误进度:&br&&blockquote&过去几天我一直在做老板 A 布置的任务,可有一天早上,老板 B 发邮件布置了新任务。我想,邮件里跟老板 B 肯定解释不清,而且显得我能力不足。反正我手头上的事最多再有半天就做完了,那时候我再回复老板 B 吧。&br&结果不巧,剩下那些 A 布置的活比我预期的要难,我花了一天才做完。&br&晚上,刚准备留下做老板 B 的活,就收到他的邮件,问我做的怎么样了。我急忙打电话向他解释了情况。他说,那你应该早点告诉我,我这个今晚就要。早知道你在做别的事,我就安排其他人了。&/blockquote&&br&上面两种情况都是我缺乏主动沟通,错以为发邮件会“打扰”到工作繁忙的老板或者显得我不会处理事情。其实,他们最想要的是我即时的回复,告知他们我是否能完成任务、预计何时能完成、需要哪些帮助。&br&&br&所以要说“拯救英文邮件”,那就必须得是下面这些短句。且只需要这些短句就够了,邮件里不需要 “Dear XYZ”,“Hi ABC”,“Regards” 这类同陌生人里邮件必要的寒暄客套。另外,在发件人可以看到收件人是否已读邮件的工作环境里,你也需要这样的简短回复,告知进度。&br&&br&如果你给人做事:&br&&ul&&li&Will do. 好的,我会去做。&br&&/li&&li&On it now! 我现在就开始做!&br&&/li&&li&Will send over a draft by the end of the day. 下班前会给您初稿。&br&&/li&&li&I'm having trouble accessing XYZ's site. Might have to get back to you tomorrow. Is that okay? 我现在上不了 XYZ 网站,您布置的任务估计得明天才能做完,可以吗?&br&&/li&&li&(更客气一点)I have a lab report and a problem set due on the same day. Could I have an extension till Wednesday? 我同一天还要交一个实验报告和一个问题集。我能周三再交您布置的作业吗?&br&&/li&&li&(如果你同时被布置了两件事)I'm working on a memo ABC needs for his mtg this pm. Should I talk to ABC? 我现在在做 ABC 今天下午开会需要的备忘录。我应该跟 ABC 讲一下吗?&br&&/li&&li&I'm not feeling well today and will take the afternoon off. Please do let me know if you need me tomorrow. 我今天身体不舒服,下午请假。如果明天这个项目还需要我的话请一定告知。&br&&/li&&/ul&&br&如果你负责项目:&br&&ul&&li&Received with thanks. 收到,谢谢。&br&&/li&&li&How's your XYZ (research paper, draft analysis, lab report) going? 你的论文/分析初稿/实验报告写得怎么样了?(这是催进度)&br&&/li&&li&Wanted to clarify something with you. Could you call after 3? 邮件里有些事情我没太明白。你可以三点后打电话来吗?&br&&/li&&li&The second half needs a bit more work. Check this report we published last quarter, and send me what you have this pm. 你发给我的初稿,后半段还得改改。我给你发一份上季度我们写的报告,你按照这个写。下午不管写到哪儿了都发给我看看。&br&&/li&&li&Shoot me an email when you are free. 你手上活做完了给我发封邮件。&br&&/li&&li&I'm on the road this week. Will get back to you next Monday. 我这周出差。下周一给你答复。&br&&/li&&li&Cc'ing our colleague in HK who will help you on this matter. 我不是负责这事的,我现在在邮件里 cc 我们香港的同事,他会帮你。&br&&/li&&/ul&&br&上面的句子很多没有主语,乍一看也不礼貌,更没有“亲爱的某某”,“祝好”这类客气话。但公司、学校的内部沟通,很多时候要的就是这种简洁的进度更新。永远不要因为怕打扰或者怕邮件里说不清就不发邮件,永远不要假定你的老板、老师、同事、下属知道你在干什么,遇到问题要积极沟通而不是埋头干活,比没能按时完成任务更糟糕的是没有提前知会老板。&br&&br&当然,各个地方邮件文化不同,到新环境里可以先按照礼貌格式发邮件,后根据情况调整。不过邮件的定义还是不变的,它更像短信而非平邮,目的是告知进度、反馈问题。我们不需要组织好完整、大段的文字再发。&br&&br&--&br&其他英语话题下的回答:&br&&ul&&li&&a href=&https://www.zhihu.com/question//answer/& class=&internal&&写英文简历,需要注意哪些问题? &/a&&br&&/li&&li&&a href=&https://www.zhihu.com/question//answer/& class=&internal&&有哪些英语用一个单词就能表达清楚但是用中文表达却很难表达的例子?&/a&&br&&/li&&li&&a href=&https://www.zhihu.com/question//answer/& class=&internal&&中国英语课本有哪些偏差?&/a&&br&&/li&&li&&a href=&https://www.zhihu.com/question//answer/& class=&internal&&在美国,华人上大学在录取上会受歧视吗?&/a&&br&&/li&&li&&a href=&https://www.zhihu.com/question//answer/& class=&internal&&有哪些易读的英文著作?&/a&&/li&&/ul&
有个概念上的误区影响了我好几年。 从前我一直以为邮件是个正式的交流方式,只有组织好想法、写出完整段落才可以发邮件,就像写信一样。 等我进入主要用邮件交流的环境里读书、工作,才明白邮件其实更像短信,最重要的功能是告知对方你的进度(managing exp…
知乎处女答。&br&&br&Disclaimer:答者是Google员工。非招聘部门。一切言论为个人观点,与官方无关。一切信息来源届来自网络,不含内部机密信息。如果Google compliance部门同僚对这个答案有意见,请联系本人修改。&br&&br&前小部分为吐槽,后大部分为干货。会把我个人的理解和网络上的信息整合为一个guide。&br&&br&&br&目录:&br&&ul&&li&吐槽&br&&/li&&li&干货&br&&/li&&/ul&&ol&&li&Google有什么职位?&br&&/li&&li&Google在公开招聘什么职位?&br&&/li&&li&Google有内部推荐计划吗?&br&&/li&&li&内部推荐和自己网递申请有什么不同?&br&&/li&&li&我是学渣,GPA很低,有机会吗?&br&&/li&&li&递完简历后是什么步骤?面试是什么流程?&br&&/li&&li&是谁作出录取/不录取的决定?&br&&/li&&li&整套流程需要多少时间?&/li&&li&应该如何准备面试?&/li&&li&怎样使我的简历突出?&/li&&li&没被录取,怎么办?以后还有机会吗?&/li&&li&楼主的补充问题&/li&&li&传说中Google的Benefit真的有那么逆天吗?&br&&/li&&/ol&&br&-----------------------------------------------------------------------------------------------------------&br&&b&吐槽:&/b&&br&&br&你的问题&b&&u&不是问题&/u&&/b&。&br&&br&怎样去Google工作,是指怎么坐车去?还是怎么报名递简历?还是询问要怎样的自身条件?楼主你不说我怎么知道你在问什么?我甚至都不知道你几岁,是学生还是应届毕业生还是工作人士,你想找的工作是工程师还是销售还是打扫Google办公室的清洁工,很难作答。&br&&br&&b&&u&要想得到一个好答案,先从一个好问题开始。&/u&&/b&&br&&br&而如果你能问出好问题,通常也不需要他人来知乎作答了,因为你的问题很可能在网上已经被address过。&br&&br&引用 &a href=&http://www.zhihu.com/people/cici& class=&internal&&珵cici&/a& 的话,‘先去用Google搜索这个问题。无论对什么职业来说,「自行搜集信息的能力」都很重要.&br&&br&怎样的问题我认为是可以接受的?&br&我是XX大学软件工程系大二生,想去Google报工程师职位。请问我应该把重点放在学习哪种语言上?Google招聘工程师最看重哪些特质?&br&我是从业XX行业的市场营销,想去Google从事marketing工作,但是我没有科技公司工作经验。请问我的背景可以申请吗?适合Google里哪个level的职位?我需要证明我的什么能力?&br&&br&换句话说,你的问题必须够具体,够私人,你得到的答案才能帮助到你。&br&&br&&b&--------------------------------------------------------------------------------------------------------------&/b&&br&&br&&b&以下是干货&/b&。 持续更新&br&&br&我决定整理一套&u&相对清晰易读&/u&的指南,便于有心报Google的人作为参照。&br&&br&&i&1. Google有什么职位?&/i&&br&&br&&b&官网:&/b&&a href=&//link.zhihu.com/?target=http%3A//www.google.com.hk/about/careers/teams/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Teams and Roles&/a&&br&&br&分三类: &br&Build Cool Stuff: 硬件、软件工程师,产品经理,Google X等。&br&Sell Cool Stuff: 销售,运营等。&br&Do Cool Stuff: 行政,法律,市场,招聘,公关,人事,财务等。&br&&br&具体职能上 &a href=&//link.zhihu.com/?target=http%3A//www.google.com.hk/about/careers/teams/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Teams and Roles&/a& 看。&br&&br&&br&&br&&i&2. Google在公开招聘什么职位?&/i&&br&&br&&b&官网:&/b&&a href=&//link.zhihu.com/?target=https%3A//www.google.com/about/careers/search/& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&google.com/about/career&/span&&span class=&invisible&&s/search/&/span&&span class=&ellipsis&&&/span&&/a&&br&&br&选择地点或职位就可以搜索出所有公开招聘的职位。用户体验很好,职位介绍详细很准确。&br&&br&另外,在如linkedin等招聘/职业社交网站上会出现&u&部分&/u&Google公开招聘的职位&br&&br&&br&&br&&i&3. Google有内部推荐计划吗?&/i&&br&&br&&b&有。Google非常看重,并且鼓励Referral。&/b&员工只要成功Refer一位最终被录取的candidate,就能得到奖励 。换句话说,如果你有认识在Google工作的人,而他同时认为你确实是有这个能力的话,通常Google员工是很乐意帮忙Refer你的。&br&&br&所以说,如果你真的很想来Google工作,可以多发展这方面的社交。比如LinkedIn上搜索校友,或是参加Google的校招活动认识recruiter和/或员工。&br&&br&Google内部推荐你的人需要填Referral form,上面有很多类似他会怎么评价你,怎么证明你的领导才能等问题 。如果要找人refer的话,确保你让他充分了解你自己,这是对双方的负责。&br&&br&&br&&br&&i&4. 内部推荐和自己网递申请有什么不同?&/i&&br&&br&&b&内部推荐很可能会加速你的申请过程,但很小可能增加你被录取的成功率。&/b&&br&&br&&br&每天投简历到Google的人是很多很多的。Recruiter每天要看成千上万份通过网上递交的简历,看到你的那份时都不知道猴年马月了。何况,你真的确定你的简历能在上万份简历里stand out?&br&&br&这时referral就能帮你了。内部规定recruiter必须在收到referral的一周内review你的简历,必须在两周内给出答复。换句话说,你算是插队了。&br&&br&可是这不能提高你被录取的成功率,实力不行的人也只是插队被拒。整个interview和review process都是一样的。最终决定录取与否的始终是你的背景,能力,和面试表现。&br&&br&&br&&br&&br&&br&&br&&i&5. 我是学渣,GPA很低,有机会吗?&/i&&br&&br&&b&有! &/b&Google有可能是全世界最不看重GPA的公司了。Google People Op老总 Laszlo Bock自己说过,Google通过多年统计和研究发现,GPA和个人成功的correlation极小。链接:&a href=&//link.zhihu.com/?target=http%3A//www.businessinsider.com/how-google-hires-people-2013-6& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Google HR Boss Explains Why GPA And Most Interviews Are Useless&/a&&br&&br&Google最看重的一点,自然是 --- 你的能力。&br&&br&至于能力怎么体现?可以通过GPA体现(专业能力,学习能力)。如果无法通过(渣)GPA体现,那就通过其他途径体现。什么途径?自己想去。想不到说明没有。&br&&br&工程师体现的途径就是你的coding skill。coding skill的体现在与你参加过的个人/团体项目,github上的协同项目,学校的研究项目,面试时的当场表现。其他所有方面几乎都不重要,唯一重要的就是你的coding skill;能力强,Google能包容一切,包括你的GPA,毕业院校,专业,甚至你不是本科生都无所谓。&br&&br&非工程师职位,如果是非应届生招聘就看工作经历;如果是应届生招聘,看重的是 soft skills,如沟通能力,领导能力,学习能力 - 这点很重要,因为互联网科技是个极速发展的行业,一年后的产品和生态可能跟现在完全彻底不一样,只有具备高度自学能力的人才能适应。&br&&br&&br&&br&&i&6. 递完简历后是什么步骤?面试是什么流程?&/i&&br&&br&在glassdoor上有大量的信息,都是经历过面试的人(成功与否)留下的信息。&br&&a href=&//link.zhihu.com/?target=http%3A//www.glassdoor.com/index.htm& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Glassdoor – an inside look at jobs & companies&/a&&br&&br&以下讯息皆来自网络,请compliance同僚不要找我麻烦 :)&br&&br&通过最初步的CV Screening (简历筛选)后,会有大于等于&b&5轮的面试&/b&,和&b&3轮的review&/b&。&br&&br&没有内部推荐的话,CV Screening往往是最难的一步。&br&&br&前两轮通常是telephone screening,通常一个来自你报的team里的某人,一个来自Recruiter,也就是接下来会管理你整个application的人。&br&&br&这两次telephone screening的重心会放在你的简历上 - 一切你写出来的经历都会被question followed by question。如果报的是软件工程师,很有可能会让你马上在电脑前开一个google doc然后在30分钟内写代码回答问题。&br&&br&Recruiter对screening的满意的话,就会邀请你去最近的Google Office进行on-site interview了。通常会3场面试一起安排在office。不一定每个interviewer都会在办公室,可能3个interviewer都不在。不在的会通过视频和在办公室的你进行面试。面试官有可能是你将来的manager,有可能是你将来的同事,也有可能是其他team的manager。Google希望得到多方面人的意见。&br&&br&面试内容:工程师职位会非常focus在coding skills,会被考算法,并且会被要求当场用纸笔写代码回答问题。非工程师职位的问题就focus在你报的职位相关product,knowledge或experience上。具体问题要分职位,我不可能全了解,上glassdoor搜索相应职位的interview review会准确很多。另外,interview时可能会问一些brain teaser。&br&&br&当全部的interview都完成后,recruiter会联系你并问你要更多的信息,如推荐信,学习成绩单,以及你做过的经历的证明或补充。每个interview过你的人都会写出他们对你的feedback,以及打给你一个分数。Recruiter会把所有人的feedback和分数,和你的简历,补充资料,推荐信等等所有资料整理为一个package,接着把这个package发到美国总部的3个committee做review。&br&&br&官网上的
&a href=&//link.zhihu.com/?target=http%3A//www.google.com/about/careers/lifeatgoogle/hiringprocess/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How we hire - Google Careers&/a&&br&&br&&br&&i&7. 是谁作出录取/不录取的决定?&/i&&br&&br&&b&Base在美国的hiring committee&/b&。上文说到的package会被发到committee,committee中人会定时开会并讨论每一个被发过来的case。前面说过面试官会打分,平均分低的就直接被刷,平均分中等以上的就会开始case by case讨论,直到大家同意这个case是hire or no hire。无法统一意见的case可能会被退回给recruiter,然后recruiter可能会去collect more information如加多一轮interview。&br&&br&过了hiring committee的人会进入compensation committee,这些人会决定要给你怎样的compensation package啦。&br&&br&最终会进入executive committee,也就是公司的高层老大们。他们会把所有的information最终review一次,并判断这个candidate的quality符合不符合公司长久的招人质量。&br&&br&Exe committee也过了就大功告成了。recruiter很快就打电话来了 :)&br&&br&&br&&i&8. 整套流程需要多少时间?&/i&&br&不等,短则2个月,长则6个月以上。&br&&br&&br&&br&9. &i&应该如何准备面试?&br&&/i&&br&转载一下官网 &a href=&//link.zhihu.com/?target=http%3A//www.google.com.hk/about/careers/lifeatgoogle/hiringprocess/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How we hire - Google Careers&/a& 上的说法吧,方便被墙的知友:&br&&br&Leadership&p&We’ll want to know how you’ve flexed different muscles in different situations in order to mobilize a team. This might be by asserting a leadership role at work or with an organization, or by helping a team succeed when you weren’t officially appointed as the leader.&/p&&br&Role-Related Knowledge&p&We’re looking for people who have a variety of strengths and passions, not just isolated skill sets. We also want to make sure that you have the experience and the background that will set you up for success in your role. For engineering candidates in particular, we’ll be looking to check out your coding skills and technical areas of expertise.&/p&&br&How You Think&p&We’re less concerned about grades and transcripts and more interested in how you think. We’re likely to ask you some role-related questions that provide insight into how you solve problems. Show us how you would tackle the problem presented--don’t get hung up on nailing the “right” answer.&/p&&br&&br&Googleyness&p&We want to get a feel for what makes you, well, you. We also want to make sure this is a place you’ll thrive, so we’ll be looking for signs around your comfort with ambiguity, your bias to action and your collaborative nature.&/p&&br&&br&&br&Again,建议有心了解面试准备的同学上Glassdoor,上面资料更齐全而且更role-related。&br&&br&&br&&br&&i&10.怎样使我的简历突出?&/i&&br&&br&Google对简历要求不死板。常规的CV OK,带有创意的也很能接受。但简历不要超过一页。重点突出你的skills,重点突出你的accomplishment,能用数据体现出来最好!&br&&br&有人把简历做成这样:&br&&figure&&img src=&https://pic1.zhimg.com/50/d3c9b852d2_b.jpg& data-rawwidth=&590& data-rawheight=&805& class=&origin_image zh-lightbox-thumb& width=&590& data-original=&https://pic1.zhimg.com/50/d3c9b852d2_r.jpg&&&/figure&&br&&br&更是有个哥们,为了得到一份marketing的职位,花了3000美刀做了一个please hire me的网页&br&&a href=&//link.zhihu.com/?target=http%3A//googlepleasehire.me/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Google, please hire me. Matthew Epstein.&/a&&br&逗逼的是他最终interview后被拒了。&br&&br&结论就是,creativity有用,可最终要靠还是硬实力。&br&&br&&br&&i&11. 没被录取,怎么办?以后还有机会吗?&/i&&br&&br&&b&有的。&/b&Google会保留每一个人的档案。专门有一个招人的team是负责找回以前interview过的人并重新assess。&br&&br&&br&&br&&i&12. 楼主修改后新增的问题):1.你要多强(具体化的描述)才能荣幸加入Google. 2. 你为去Google做过什么努力,或者什么努力帮助你去Google.&/i&&br&&br&进入Google的方式没有公式,不同类型人可以通过不同途径进入。我猜测楼主是个学生?那答案自然是 -------
好好读书。考上个好大学是一个好的开始。找到自己热爱的领域,&b&并成为这个领域的顶尖人物&/b&。如果热爱CS,就大量参与project并成为顶尖coder。如果热爱marketing,就大量参与各种市场活动并成为顶尖marketer。如果热爱sell stuff,就成为顶尖sales。Google是一个很大的公司,&b&几乎任何人都能在这找到位置,只要你在你的领域足够优秀&/b&。楼主说“崇拜肯 汤普逊”,那看来是学IT的?那简单的回答就是成为一个极好的coder,做出过自己的产品,参与过学校的研究,协同过github的项目等等。我不是IT出身,很抱歉不能更加具体地回答你的问题。如果之后看到有好的回答我会转发上来的。&br&&br&&br&&br&&br&&i&13. 传说中Google的Benefit真的有那么逆天吗?&/i&&br&&br&比传说中还逆天。&br&&br&(图片皆来自网络)&br&&br&免费三餐:&br&&figure&&img src=&https://pic2.zhimg.com/50/32f01ec48bc0cde3e804f77_b.jpg& data-rawwidth=&634& data-rawheight=&398& class=&origin_image zh-lightbox-thumb& width=&634& data-original=&https://pic2.zhimg.com/50/32f01ec48bc0cde3e804f77_r.jpg&&&/figure&&br&&br&免费零食,水果,饮料,果汁:&br&&br&&figure&&img src=&https://pic2.zhimg.com/50/2cd8bcc7961efc66f27dd0ed_b.jpg& data-rawwidth=&640& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&640& data-original=&https://pic2.zhimg.com/50/2cd8bcc7961efc66f27dd0ed_r.jpg&&&/figure&&br&&br&办公室内有按摩:&br&&figure&&img src=&https://pic3.zhimg.com/50/50b002bbdf558bcc81ec7f_b.jpg& data-rawwidth=&600& data-rawheight=&415& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic3.zhimg.com/50/50b002bbdf558bcc81ec7f_r.jpg&&&/figure&&br&&br&有理发:&br&&figure&&img src=&https://pic4.zhimg.com/50/2fa8c62342bfa61efe3a01f_b.jpg& data-rawwidth=&400& data-rawheight=&265& class=&content_image& width=&400&&&/figure&&br&&br&有得耍:&br&&figure&&img src=&https://pic3.zhimg.com/50/02fee4de32b0d80e0e6b_b.jpg& data-rawwidth=&500& data-rawheight=&375& class=&origin_image zh-lightbox-thumb& width=&500& data-original=&https://pic3.zhimg.com/50/02fee4de32b0d80e0e6b_r.jpg&&&/figure&&br&&br&有得睡:&br&&br&&figure&&img src=&https://pic3.zhimg.com/50/4dd20d671f50f49beb386f27be2975bf_b.jpg& data-rawwidth=&500& data-rawheight=&375& class=&origin_image zh-lightbox-thumb& width=&500& data-original=&https://pic3.zhimg.com/50/4dd20d671f50f49beb386f27be2975bf_r.jpg&&&/figure&&br&&br&Reception是这样的:&br&&figure&&img src=&https://pic1.zhimg.com/50/3f42c3168cef5adc75ed61b8a98a4876_b.jpg& data-rawwidth=&594& data-rawheight=&400& class=&origin_image zh-lightbox-thumb& width=&594& data-original=&https://pic1.zhimg.com/50/3f42c3168cef5adc75ed61b8a98a4876_r.jpg&&&/figure&&br&&br&下楼是这样的:&br&&figure&&img src=&https://pic1.zhimg.com/50/cffb_b.jpg& data-rawwidth=&818& data-rawheight=&546& class=&origin_image zh-lightbox-thumb& width=&818& data-original=&https://pic1.zhimg.com/50/cffb_r.jpg&&&/figure&&br&&br&&ul&&li&母亲有18星期的产假,父亲有4星期的产假。&/li&&li&小孩出生后Google报销奶粉钱。&/li&&li&员工的health,dental,vision保险同时包括员工的丈夫妻子和小孩。&/li&&li&如果员工在Google工作期间去世了,员工的另一半和孩子会得到员工5-10年的年薪。&/li&&li&每年圣诞节Google送给全体员工Chromebook、手机或平板。2010年更是每人发了1000美刀和全体员工10%的 raise。&/li&&li&可以带狗上班。&/li&&/ul&&br&Benefits真的太多了,再说就太拉仇恨了。
知乎处女答。 Disclaimer:答者是Google员工。非招聘部门。一切言论为个人观点,与官方无关。一切信息来源届来自网络,不含内部机密信息。如果Google compliance部门同僚对这个答案有意见,请联系本人修改。 前小部分为吐槽,后大部分为干货。会把我个人的…
先发条今天在微博的感慨&br&&figure&&img src=&https://pic1.zhimg.com/50/d34f4e9a07c08de6c6ea6f2_b.jpg& data-rawwidth=&1116& data-rawheight=&932& class=&origin_image zh-lightbox-thumb& width=&1116& data-original=&https://pic1.zhimg.com/50/d34f4e9a07c08de6c6ea6f2_r.jpg&&&/figure&&br&&br&&b&正文&/b&&br&经验的话,有很多,以下这些基础的,希望你能认真看完,欢迎补充。&br&&br&&strong&&strong&>>>>&/strong& 书籍来源&/strong&&br&&strong&目前因为版权抓得严,过去的很多优质的内容提供网站都已经不行了,这或许也是电子书该走的道路。因此,对于来源这块我建议大家还是尽量走正版的道路,这样的话也可以避免因为拿到排版果差而导致的阅读体验不佳。&/strong&&br&&br&如果你想好好利用你的Kindle,请认真看下去↓&br&&br&&p&? &strong&Amazon&/strong&&/p&&p&这里主要说的是亚马逊中国的官网。亚马逊中国Kindle业务入华已有三年,目前已与600多家中国出版机构和进口商建立了密切的联系,其Kindle电子书城拥有的电子书已超350000本,其中原版书就超过了160000册,免费书籍高达10000余册,并且还处在一个不断上升的阶段。建议爱书的人可以根据需求适度购买电子书,这里会是你的宝库。&/p&&figure&&img src=&https://pic4.zhimg.com/50/3d2edba7e121e_b.jpg& data-rawwidth=&2552& data-rawheight=&1222& class=&origin_image zh-lightbox-thumb& width=&2552& data-original=&https://pic4.zhimg.com/50/3d2edba7e121e_r.jpg&&&/figure&&p&附上链接:&a href=&//link.zhihu.com/?target=http%3A//www.amazon.cn& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://www.&/span&&span class=&visible&&amazon.cn&/span&&span class=&invisible&&&/span&&/a&&br&&/p&&br&&p&&strong&? Gutenberg&/strong&&/p&&p&古腾堡计划(Project Gutenberg,简称PG)是世界上第一个数字图书馆,书籍所涉范围十分之广,包括小说、诗歌、故事、喜剧、食谱、期刊等超过100000册的书籍可供下载。在豆瓣发现一个豆友甚至一口气下了王尔德的《狱中记》、《雷丁监狱之歌》以及剧本无数,这得有多少网友在义务地做这些事情啊!下图是我今天早上测试王尔德的收获,第一次搜索会在左边显示匹配作者,然后选择了作者还会有具体的分类选择,用户体验非常好,重点它是公版书!下面三张图分别是搜索后的、下载后以及打开后的截图?&/p&&figure&&img src=&https://pic3.zhimg.com/50/aa6e51abdf4d5ac12aee92f050df4570_b.jpg& data-rawwidth=&600& data-rawheight=&800& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic3.zhimg.com/50/aa6e51abdf4d5ac12aee92f050df4570_r.jpg&&&/figure&&p&附上链接:&a href=&//link.zhihu.com/?target=http%3A//www.gutenberg.org& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://www.&/span&&span class=&visible&&gutenberg.org&/span&&span class=&invisible&&&/span&&/a&&/p&&br&&strong&? &/strong&&b&&a href=&//link.zhihu.com/?target=http%3A//gen.lib.rus.ec/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Library Genesis&/a&&/b&&br&鸠魔挂了后,这简直就是天堂,具体我就不深挖了,你自己体验。对于有学习英语诉求的朋友,躺好了!&br&&br&&p&&strong&&strong&>>>>&/strong& 基本技巧&/strong&&/p&&p&&strong&? 截屏&/strong&&/p&&p&截屏这个功能很实用,但是似乎很多人都不知道,或者不会用。其实并没有多难。大家只需要打开Kindle后,&strong&同时摁下左上角和右下角或者右上角和左下角&/strong&,就可以完成截屏操作了。接着通过USB连接到电脑,打开Kindle磁盘,在根目录就可以找到刚刚截图的图片了。&/p&&figure&&img src=&https://pic3.zhimg.com/50/5a5ab72445ebc5e81e7c06d_b.jpg& data-rawwidth=&2204& data-rawheight=&2513& class=&origin_image zh-lightbox-thumb& width=&2204& data-original=&https://pic3.zhimg.com/50/5a5ab72445ebc5e81e7c06d_r.jpg&&&/figure&&br&&p&&strong&? 收藏夹&/strong&&/p&&p&很多书友都知道Kindle有收藏夹功能,可就不知道如何利用,其实妥善运用收藏夹的话,可以让你的Kindle主页更加工整。重点是它能让你有的放矢,建立月份书单什么的,都是不错的。&/p&&figure&&img src=&https://pic2.zhimg.com/50/330ed56a3d82cf04298bc4ba_b.jpg& data-rawwidth=&1072& data-rawheight=&1448& class=&origin_image zh-lightbox-thumb& width=&1072& data-original=&https://pic2.zhimg.com/50/330ed56a3d82cf04298bc4ba_r.jpg&&&/figure&&p&&strong&? Kindle Unlimited&/strong&&/p&&p&KU(Kindle Unlimited)是亚马逊中国近期推出的电子书服务,类似“借书卡”又不同于“借书卡”。你的借书信息会被储存在云端,即使过期了也会在再次被借阅的时候激活。KU自推出起不断提升电子书的数量,目前已超过五万本。至于这个服务合不合适你,&a href=&//link.zhihu.com/?target=http%3A//mp.weixin.qq.com/s%3F__biz%3DMzI4MDA2MzUwNQ%3D%3D%26mid%3Didx%3D1%26sn%3D9cac9b19e9e4cee20f90ed%26scene%3D21%23wechat_redirect& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&戳我你就知道了。&/a&&/p&&figure&&img src=&https://pic1.zhimg.com/50/1c7fcb6f950fbf07b32e1_b.jpg& data-rawwidth=&1330& data-rawheight=&1050& class=&origin_image zh-lightbox-thumb& width=&1330& data-original=&https://pic1.zhimg.com/50/1c7fcb6f950fbf07b32e1_r.jpg&&&/figure&&br&&p&&strong&? 磁盘传书&/strong&&/p&&p&此方法最简单实用,为快速通道,是不会占用云端内存的,这样的话就不太方便书籍误删后的二度下载了,因此建议慎用,具体操作如下?&/p&&figure&&img src=&https://pic2.zhimg.com/50/b6a172b4ff89d0b18b8dae5813e8cae7_b.jpg& data-rawwidth=&728& data-rawheight=&746& class=&origin_image zh-lightbox-thumb& width=&728& data-original=&https://pic2.zhimg.com/50/b6a172b4ff89d0b18b8dae5813e8cae7_r.jpg&&&/figure&&p&&strong&&strong&>>>> &/strong&提升技巧&/strong&&/p&&p&&strong&? 固件升级&/strong&&/p&&p&亚马逊Kindle本月已将固件更新至5.8.1,而Kindle Paperwhite1及以前的机型已经停更了。建议大家购买新机的时候从第七代(Kindle Paperwhite3、Kindle Voyage )往上走(第八代Kindle Oasis、New Kindle),笔者第一时间便对自己的Kindle进行了更新,本次更新信息如下?&br&&/p&&figure&&img src=&https://pic2.zhimg.com/50/dd850f7a6e6df56623a2_b.jpg& data-rawwidth=&1098& data-rawheight=&362& class=&origin_image zh-lightbox-thumb& width=&1098& data-original=&https://pic2.zhimg.com/50/dd850f7a6e6df56623a2_r.jpg&&&/figure&&p&以下是官方提供的更新方式,分为自动和手动两种。自动因为速度较慢且受客观条件影响比较大,不太推荐,因此特别建议采用手动安装。&br&&/p&&figure&&img src=&https://pic3.zhimg.com/50/bdb059c9ea8f667ab29afe9_b.jpg& data-rawwidth=&1110& data-rawheight=&844& class=&origin_image zh-lightbox-thumb& width=&1110& data-original=&https://pic3.zhimg.com/50/bdb059c9ea8f667ab29afe9_r.jpg&&&/figure&&p&实操图如下?&br&&/p&&figure&&img src=&https://pic3.zhimg.com/50/e3b678f7554bfa52638d_b.jpg& data-rawwidth=&600& data-rawheight=&800& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic3.zhimg.com/50/e3b678f7554bfa52638d_r.jpg&&&/figure&&br&&p&&strong&? 邮箱传书&/strong&&br&&/p&&p&这是必备技能哦!这里特别介绍一下亚马逊的云端,在这里你可以永久保存你的电子书数据,即使在Kindle本地删除了,你还是可以通过云端继续下载到本地,可谓有备无患!当然,如果你有文字版的PDF、MOBI、TXT等格式并想在Kindle体验最大化的话,可以通过convert来转化目标格式为亚马逊Kindle最匹配的格式,具体方法如下方流程图?&/p&&figure&&img src=&https://pic4.zhimg.com/50/ae4bf15cd81dedf33d95_b.jpg& data-rawwidth=&748& data-rawheight=&794& class=&origin_image zh-lightbox-thumb& width=&748& data-original=&https://pic4.zhimg.com/50/ae4bf15cd81dedf33d95_r.jpg&&&/figure&&p&&strong&? 学外语&/strong&&/p&&p&Kindle内置多国语言词典,满足了Kindle爱好者的语言学习诉求。在最新的5.8.1版本中,更是加入了中英文生词提示的替换功能,更多维度地方便了学习英语的朋友。大家可以&strong&登入中亚官网→找到亚马逊商店→管理我的内容和设备→词典与用户指南&/strong&,就可看到各种语言的词典了,可根据自身需求推送合适的词典。也可以通过相关途径购买词典然后通过USB连接到PC,然后将词典复制到Documents的Dictionaries中,接着打开Kindle,&strong&单击右上方的点点点→设备选项→语言和词典→词典→选择自己默认需要的中文和英文的词典。&/strong&接着,便可开始畅游你的阅读世界了,下图为原生配置的词典?&br&&/p&&figure&&img src=&https://pic1.zhimg.com/50/7b945a8fdb313a32a26af86d0b6351ee_b.jpg& data-rawwidth=&1594& data-rawheight=&1110& class=&origin_image zh-lightbox-thumb& width=&1594& data-original=&https://pic1.zhimg.com/50/7b945a8fdb313a32a26af86d0b6351ee_r.jpg&&&/figure&&p&注:??中的细节我在公众号的文章中《如何优雅地用Kindle学习英语》已有详述,&a href=&//link.zhihu.com/?target=http%3A//mp.weixin.qq.com/s%3F__biz%3DMzI4MDA2MzUwNQ%3D%3D%26mid%3D%26idx%3D1%26sn%3Dd2f94ac610c7af%26scene%3D21%23wechat_redirect& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&戳我详细了解下细节。&/a&&/p&&p&&strong&? 玩转书摘&/strong&&/p&&p&观察了很多在用着Kindle的朋友,他们完全不清楚怎么用Kindle整理书摘、做读书笔记或者体系化阅读。其实结合标注神器Kindle Mate抑或是&a href=&//link.zhihu.com/?target=http%3A//Clippings.io& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&Clippings.io&/span&&span class=&invisible&&&/span&&/a&就可以做到。前者可以按照作者进行txt导出,然后传到有道云笔记或者印象笔记中进行笔记整理;后者可以直接在网页上绑定到印象笔记中进行标注内容传输操作,如下图所示?&br&&/p&&figure&&img src=&https://pic3.zhimg.com/50/61cb3de26a20ea1a1466d0a_b.jpg& data-rawwidth=&2364& data-rawheight=&1402& class=&origin_image zh-lightbox-thumb& width=&2364& data-original=&https://pic3.zhimg.com/50/61cb3de26a20ea1a1466d0a_r.jpg&&&/figure&&p&&strong&? Send to Kindle&/strong&&br&&/p&&p&大家应该都知道可以通过公众号推送内容到Kindle吧?没错,在亚马逊的服务号(微信号:cn_kindle)就提供了Send to Kindle的功能,只要你看到喜欢的内容,就可以简单操作后进行推送了,具体可参考下图?&br&&/p&&figure&&img src=&https://pic1.zhimg.com/50/f2aa293f21543e6cfb32a_b.jpg& data-rawwidth=&750& data-rawheight=&1334& class=&origin_image zh-lightbox-thumb& width=&750& data-original=&https://pic1.zhimg.com/50/f2aa293f21543e6cfb32a_r.jpg&&&/figure&&p&目前这种方法在&strong&印象笔记、有道云笔记&/strong&的微信号中同样适用,书友们可以好好研究下。&br&&/p&&br&&br&&strong&“&/strong&从高手到大神的几大神器&strong&”&/strong&&br&&p&&strong&&strong&&strong&>>>> &/strong&&/strong&全能神器Calibre&/strong&&/p&&p&Calibre是一款电子图书管理软件,其提供“一站式”的电子书解决方案,可以满足你对电子书一切需求,甚至可以利用它组织成属于自己的电子图书馆。它的功能多种多样,不仅可以用它对图书进行格式转换,归类整理电子书,还可以将文本图像材料、在线内容(RSS)加入并转换为电子书。更重要的是Calibre是免费的、开源的,拥有跨平台的设计,可在Linux,OS X和Windows操作系统中运行,堪称电子书管理神器,下图为本君的操作页面?&br&&/p&&figure&&img src=&https://pic1.zhimg.com/50/3d01f4cedfdc602b81dec1c7cbd18b12_b.jpg& data-rawwidth=&2476& data-rawheight=&1444& class=&origin_image zh-lightbox-thumb& width=&2476& data-original=&https://pic1.zhimg.com/50/3d01f4cedfdc602b81dec1c7cbd18b12_r.jpg&&&/figure&&p&附上链接:&a href=&//link.zhihu.com/?target=http%3A//calibre-ebook.com/download& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&calibre-ebook.com/downl&/span&&span class=&invisible&&oad&/span&&span class=&ellipsis&&&/span&&/a&「目前最新版本为2.58.0」&/p&&br&&p&&strong&&strong&&strong&>>>> &/strong&&/strong&标注神器二连推!&/strong&&/p&&p&&strong&? &a href=&//link.zhihu.com/?target=http%3A//Clippings.io& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&Clippings.io&/span&&span class=&invisible&&&/span&&/a&&/strong&&/p&&p&看名字就知道它是通过导入&strong&Clippings.txt&/strong&文件来操作的网页程序,它没有机型限制,在电脑、手机、iPad都可以操作,并且支持二次编辑。绑定大象之后便可以直接进行内容的传输,比较简单高效,英语学习者可以根据个人需要去整理自己的标注,具体见下图?&br&&/p&&figure&&img src=&https://pic1.zhimg.com/50/ff213bf890c6bfcbfdb8_b.jpg& data-rawwidth=&2560& data-rawheight=&1364& class=&origin_image zh-lightbox-thumb& width=&2560& data-original=&https://pic1.zhimg.com/50/ff213bf890c6bfcbfdb8_r.jpg&&&/figure&&p&附上链接:&a href=&//link.zhihu.com/?target=https%3A//www.clippings.io& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&clippings.io&/span&&span class=&invisible&&&/span&&/a&&/p&&br&&p&&strong&? Kindle Mate&/strong&&/p&&p&&strong&Kindle Mate&/strong&是运行在Windows计算机上管理Kindle设备内容的辅助工具。通过Kindle Mate,你可以在计算机侧同步、浏览管理Kindle设备上的内容,回顾阅读笔记或进行英语生词本的整合学习。另外,Kindle Mate是免费软件,你可以永久免费使用,无任何功能与时间限制。当然如果你是OSX系统也是可以解决的,安装一个虚拟机就完事儿了。&br&&/p&&figure&&img src=&https://pic4.zhimg.com/50/245ca9c1dadccb98c6e0b2_b.jpg& data-rawwidth=&1059& data-rawheight=&688& class=&origin_image zh-lightbox-thumb& width=&1059& data-original=&https://pic4.zhimg.com/50/245ca9c1dadccb98c6e0b2_r.jpg&&&/figure&&p&附上链接:&a href=&//link.zhihu.com/?target=http%3A//www.kmate.me/download& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://www.&/span&&span class=&visible&&kmate.me/download&/span&&span class=&invisible&&&/span&&/a&「目前最新版本为1.35,开发者Harvey已将Mac的初版开发出来了,相信很快就可以面世了,有电子书阅读产出想法的朋友不妨好好期待一下。」&/p&&br&&p&&b&希望能帮到大家,有任何疑问也欢迎在评论区里告知,我只要有空就会给你们回复的。&/b&&/p&
先发条今天在微博的感慨 正文 经验的话,有很多,以下这些基础的,希望你能认真看完,欢迎补充。 >>>> 书籍来源 目前因为版权抓得严,过去的很多优质的内容提供网站都已经不行了,这或许也是电子书该走的道路。因此,对于来源这块我建议大家还是尽量走…
3d打印机~!后附一个讲解~(各位注意,我的讲解是根据套机来的~不算严格的diy!)&br&一时兴起,花了两个整天从零件组装到把机器搞得能用,另花了一周时间调试精度。&br&全部零件图:&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic1.zhimg.com/50/a3af4aacd12e42e271df97_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic1.zhimg.com/50/a3af4aacd12e42e271df97_r.jpg&&&/figure&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/3ea8a0ddd94d1ccb07a8eb_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/3ea8a0ddd94d1ccb07a8eb_r.jpg&&&/figure&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic2.zhimg.com/50/4e947ad1a1b9a7ebf9b580b_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic2.zhimg.com/50/4e947ad1a1b9a7ebf9b580b_r.jpg&&&/figure&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic4.zhimg.com/50/caedb_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic4.zhimg.com/50/caedb_r.jpg&&&/figure&&br&&br&自己组装三角洲3d打印机,淘宝所有零件一共1000不到,有耐心就可以~大家感兴趣我来个教程?
&br&&br&-------------------------------------------------------------&br&看大家这么热情着实吓我一跳,我这就来更新一下教程。。&br&再放几个模型图~&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic1.zhimg.com/50/9a087c3dd89b1fa8c093b_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic1.zhimg.com/50/9a087c3dd89b1fa8c093b_r.jpg&&&/figure&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic1.zhimg.com/50/938c0f05ab6056021eab5b4b82528a87_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic1.zhimg.com/50/938c0f05ab6056021eab5b4b82528a87_r.jpg&&&/figure&&br&&figure&&img data-rawwidth=&1280& data-rawheight=&960& src=&https://pic2.zhimg.com/50/03d968fa20feadb61d0073_b.jpg& class=&origin_image zh-lightbox-thumb& width=&1280& data-original=&https://pic2.zhimg.com/50/03d968fa20feadb61d0073_r.jpg&&&/figure&&br&首先成本的话肯定是可以控制在1000以内的,不推荐纯新手去自己找材料组装,首先要搞清楚各个部件做什么用的。我本人是彻头彻尾的门外汉,第一次在网上看到这玩意就喜欢上了,于是一时兴起开始研究这个~所以这篇教程可以让完全不会的人都看懂!并且能够组装自己的打印机!&br&我现在人不在家里,机器不在手边,再加上有些时间了,整理起来可能慢一点。很多图我只能网上下载了,各位将就看看啦~&br&&br&重要声明!!手头除了手机什么都没有!!清单我会从网上找一个靠谱的!!所以成品会和我自己发的图相差很大!!介于网上很多教程都有清单!我这里给大家简单科普一下kossel拿到零件的组装方法!(答主给图的机器是一台彻头彻尾的淘宝一条龙货!!想要自己找材料的达人我会详细介绍工作原理和组装方法后再继续写!)&br&&br&&br&一。kossel工作原理(很重要)&br&&br&3d打印机是什么我就不多讲啦,而我们要做的机器叫做kossel(科赛尔),是一种三臂reprap型打印机(这里各位感兴趣可以搜一下3d打印机的分类和历史)。&br&作为一个小白,要能组装机器,我们必须要知道我们要装的kossel的各个部位的工作原理!&br&放个图先:&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic2.zhimg.com/50/4e947ad1a1b9a7ebf9b580b_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic2.zhimg.com/50/4e947ad1a1b9a7ebf9b580b_r.jpg&&&/figure&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic3.zhimg.com/50/9be04d64ed26bbbe13b2_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic3.zhimg.com/50/9be04d64ed26bbbe13b2_r.jpg&&&/figure&简而言之,kossel的工作原理就是用一个步进电机控制输送固态pla塑料,送到效应器(可以理解为喷头)加热塑料至220℃左右融化,塑料出来快速凝固,同时cpu计算高度,角度的位移,通过三个轴上的步进电机控制喷头在横竖高上不断移动,一层一层将物体打印出来。&br&我们分开看看我们要组装的各个部位的样子,首先是机械部分:&br&&br&1.效应器:&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/5edcffb177_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/5edcffb177_r.jpg&&&/figure&&br&这个东西从机器上方的挤出机接收塑料,连接三个臂,通过白色加热棒加热,融化塑料,辗转腾挪,实现最终打印。&br&效应器的基本组成是挤出头(连接中空的加热棒,图中右上白色)用于融塑料和送出塑料,风扇(装在效应器上最好,装不装看挤出头材质),限位开关(非常重要,在打印初始化时打印机会在圆盘上找几个点确定平面,这个限位开关给打印机一个平面的触感),剩下的就是支撑结构和各种螺丝螺帽和铜垫(如果是淘宝在专业店买材料会有,如果纯自组装推荐买M3*70和M3*25的螺丝,实际数量和大小需要依据实际情况)&br&各位最好是直接淘宝搜索,买成品零件或让店主给你打一个零件出来最快,因为3d打印机是不量产的,所以这些固件只能自己想办法,答主手机码字,自找材料的决定放在最后说,先普及打印机工作原理!&br&效应器成品&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/10cdbde07c25210b2cff97f_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/10cdbde07c25210b2cff97f_r.jpg&&&/figure&注意除了限位开关的螺丝,其他地方一定要紧!不然会漏料!&br&&br&2.挤出机&br&大概长这样&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic3.zhimg.com/50/24584e9eaaa286b4567128eaeb12ee71_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic3.zhimg.com/50/24584e9eaaa286b4567128eaeb12ee71_r.jpg&&&/figure&&br&挤出机是由一个电机控制,输送,回抽固体塑料材料用的。(打印头换行,或跳跃打印时为保证液体塑料不会滴落会采取回抽)&br&很遗憾除了效应器其他零件我都没有拍照,最多一个整体图,所以要开始盗图啦~&br&挤出机的零件有:&br&625轴承一个(跟着材料滚动)&br&铜质挤出轮一个(安装在电机轴上摩擦,摩擦)&br&打印件(电机上那坨黑色物体,用来组成结构)&br&各类m3m4m5螺丝及顶螺丝垫片若干&br&这货的主要只能就是送料,没有太多能讲的。组装时注意该紧的地方紧该松的地方要松!很重要!&br&&br&3.铝材和角件&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/cc6ef09fc419f7aaab2c41_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/cc6ef09fc419f7aaab2c41_r.jpg&&&/figure&&br&三角洲打印机顾名思义是个三角形的,它的底座是由三个角件连接三个铝材,组成的一个三角形结构,铝材是这样的:&br&&figure&&img data-rawwidth=&600& data-rawheight=&450& src=&https://pic4.zhimg.com/50/46d5a1d1dd1abc7735cbb6_b.jpg& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic4.zhimg.com/50/46d5a1d1dd1abc7735cbb6_r.jpg&&&/figure&&br&空槽里放螺帽:&figure&&img data-rawwidth=&971& data-rawheight=&711& src=&https://pic3.zhimg.com/50/c808df3b8ceb557e423cb2ed_b.jpg& class=&origin_image zh-lightbox-thumb& width=&971& data-original=&https://pic3.zhimg.com/50/c808df3b8ceb557e423cb2ed_r.jpg&&&/figure&&br&底盘拼接时给cpu和显示器留几个螺帽在里面,拼接好后把长条铝材从角件孔中插入,插到底。&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/681a4cecdf0a8af1fc0659_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/681a4cecdf0a8af1fc0659_r.jpg&&&/figure&记得组装上下角件时装入步进电机以及滑动轴承!&br&铝材与角件组成的打印机框架就是这样,铝材这个东西可以在淘宝,也可以在就近的门窗店买到。短铝材六根,长三根。细节一定要测量到位!任何影响精度的材料都不能马虎!&br&&br&&br&&br&回头看了下题目,貌似没有问是怎么做出来的啊!!(/& &△ &)/~┴┴&br&&br&我回来了~继续~&br&&br&4.打印平台&br&这个不需要解释,一般是一块圆形铝板或者玻璃,安装在骨架下面的底座上(图中那块圆的)。&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic3.zhimg.com/50/a01ace555d1bfa670d77_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic3.zhimg.com/50/a01ace555d1bfa670d77_r.jpg&&&/figure&&br&一般kossel打印的pla塑料是很难附着在铝板上面的,所以打印时一般的解决办法是使用美文纸,文艺解决办法是使用热床,但是会增加成本,其实美文纸虽然取模型可能会沾上一点颜色,但是足够牢固了。&br&二逼一点的解决办法是采用白胶。。为什么说二逼呢。。看图:&br&&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic3.zhimg.com/50/48a5537eccd935680dff_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic3.zhimg.com/50/48a5537eccd935680dff_r.jpg&&&/figure&&br&打印出来的东西会变成生姜!!&br&&br&(* ̄з ̄)不闹了。。那个粘掉我的海绵宝宝整个背的图找不到了。总之如果你打印了支撑结构的话,白胶会连结构带皮你一起被你拔下来!不推荐!&br&&br&找到那个图了,请看!&br&&figure&&img data-rawwidth=&1280& data-rawheight=&960& src=&https://pic3.zhimg.com/50/00c878dfededab57b93a4e_b.jpg& class=&origin_image zh-lightbox-thumb& width=&1280& data-original=&https://pic3.zhimg.com/50/00c878dfededab57b93a4e_r.jpg&&&/figure&fffffffff!!&br&&br&5.组装以上&br&其实机械部分大体就是这几个主要的,接下来把挤出机,效应器,底盘,减震及热床(如果有这俩的话)固定在框架上就可以了!&br&一般来讲,不管是为了好看还是走线方便,cpu和显示屏这时候也是要装好的!我这一步省略了很多,诸如同步带,xyz限位开关,送料管,鱼眼杆,滑车,这些都没有讲,其实这一步还是很麻烦,而且肥肠肥肠重要的!由于我机器不在手,我决定后面简单手绘打印机工作流程的时候细讲~&br&另外,如果你是自己找的材料,一定要测量所有机械结构的长宽等参数!肥肠肥肠影响精度!!&br&&br&&br&收,接下来我们看线路部分:&br&&br&&br&1.arduino(cpu)&br&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic3.zhimg.com/50/7a6c35aac9bce413fe37387_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic3.zhimg.com/50/7a6c35aac9bce413fe37387_r.jpg&&&/figure&&br&只有个蛋疼的背面图。。所以我在大神教程里盗了两张:&br&&figure&&img data-rawwidth=&600& data-rawheight=&450& src=&https://pic3.zhimg.com/50/0ddc0c1daed507b24bae1f8_b.jpg& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic3.zhimg.com/50/0ddc0c1daed507b24bae1f8_r.jpg&&&/figure&&figure&&img data-rawwidth=&600& data-rawheight=&450& src=&https://pic2.zhimg.com/50/74d022cf7c073af78c82a_b.jpg& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&https://pic2.zhimg.com/50/74d022cf7c073af78c82a_r.jpg&&&/figure&引用一下大神教程里的原话:&br&“刚刚一枚ramps1.4手焊完毕,材料成本35元,买成品的话是65元左右。&br&&br&ramps1.4和mega2560组装完毕,烧录Marlin固件完毕,连接lcdsd卡控制器模块测试正常。这年头3d打印机不能实现脱离上位机打印不叫打印机,所以一定要购买lcdsd卡控制器模块,62元一个。”&br&&br&&br&&br&解释一下,首先arduino是打印机必不可少的,如果你动手能力强,又刚好手边有焊锡丝和电焊工具,可以考虑自己做,但是小白的话必须要买!因为这玩意你一旦焊锡焊大一点挨上另外一坨就短路!哭都来不及!&br&然后解释一下这个“烧录marlin固件”。这一步是用电脑完成的。一个空白的cpu必须有操作系统才能运作,marlin固件对打印机来说就像windows对pc一样。一般marlin是用c语言编写的,推荐新手买一条龙淘宝有个很大的原因是这个,因为自组装的机器参数是根据自己实际情况来调整的,因此你下一个通用的marlin固件还不行,还需要打开源代码修改xyz和打印头参数才能烧录cpu,机器才能正常运作!这就徒增了很多步骤,因比推荐新手不要浪费时间(我为了看懂这玩意自学c,然后发现等我学通了机器都得生锈了)。&br&cpu上有usb,连接电脑,用来烧写程序和指挥打印。&br&还有个细节,有时候主板上有人会想加散热条,这玩意要小心点装,容易短路。&br&&br&经好心人提醒,这里添加一点东西,解释一下我前面说的cpu,其实叫做arduino:&br&arduino的硬件是类似cpu的主板,用来电路连接,软件则是一个开源的叫做arduini IDE的东西,当你在电脑上用它编写程序后,就可以上传到硬件中去(上面提到的烧录marlin固件),然后这个软件就会指挥打印机的电子机械部分运作啦~&br&&br&&br&&br& 2.液晶屏&br&这个没什么太多要解释的,找个合适的地方安装接线到主板就ok了,上图中有液晶屏接上主板的图。没记错的话,这玩意好像是有正负极的,注意就好。&br&至于功能,一般打印机的液晶屏会有一个旋钮,用来在打印机的菜单上调节一些参数,但是基本电脑连接cpu的usb后可以实现完全操作。有时候模型打印比较久,也可以拔掉电脑,但是需要有一个sd卡和插槽在打印机上,这时就可以用液晶屏来操作啦~&br&如图是我机器的屏:&br&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic3.zhimg.com/50/68fa2738fede1273abbcd2_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic3.zhimg.com/50/68fa2738fede1273abbcd2_r.jpg&&&/figure&&br&&br&3.开关,电源&br&不多说,看名字就懂了。&br&&br&4.线路拼接&br&不要看线路部分我没写多少,这玩意可是花了我整整半天时间做的!其中各种风骚走线,限位开关接线说出来都是泪!由于3d打印机就算一条龙的接线也是卖家不知道哪里摸出来的,因此电线有很多地方要剪剪拼拼,自寻材料的话,肥肠不容易。&br&发几个图感受一下线路有多蛋疼:&br&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic3.zhimg.com/50/68cc64acd641ffa2d8b11536_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic3.zhimg.com/50/68cc64acd641ffa2d8b11536_r.jpg&&&/figure&&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic3.zhimg.com/50/ea20d6bfd2_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic3.zhimg.com/50/ea20d6bfd2_r.jpg&&&/figure&&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic4.zhimg.com/50/3ea8a0ddd94d1ccb07a8eb_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic4.zhimg.com/50/3ea8a0ddd94d1ccb07a8eb_r.jpg&&&/figure&&br&&figure&&img data-rawwidth=&960& data-rawheight=&1280& src=&https://pic4.zhimg.com/50/f6fdbdc00_b.jpg& class=&origin_image zh-lightbox-thumb& width=&960& data-original=&https://pic4.zhimg.com/50/f6fdbdc00_r.jpg&&&/figure&&br&扭铜线还蛮容易划伤手的,要注意!&br&&br&对了这里提一下,绑带在接线的时候帮助非常大!!神器!!&br&&br&接线部分的最后,说一下风扇和效应器以及步进电机,这些都包含在接线里。其中效应器上有一颗热敏电阻,连接cpu,时刻监视打印头的温度是否在220左右,如果你发现温度老是不对,要检查这玩意是不是掉了!!&br&&br&线路部分就讲这么多吧,各个部位大家有个脸熟了我们来看看打印机工作的流程~&br&&br&二,打印机工作流程(前面其实简单看看就行~看这里更清楚~)&br&这里只讲kossel三角洲的~&br&&br&1.电脑计算&br&&br&组装好你的打印机后,就要开始打印了!&br&烧写marlin到cpu前面已经提到,我用的打印软件叫做cura~&br&因为3d打印和手工制造不同,它的模型是一层一层打印出来的,大家网上看一下视频会有一个直观的感受,所以,电脑需要将储存的三维模型进行分层,计算出每一层打印头打印的路径,让打印头划线一样填充每一层。这个计算的过程就是cura完成的。&br&cura计算出路径以后,我们就可以选择打印速度,填充密度,裙边,支撑,温度,模型大小等参数啦~&br&这里解释一下:&br&填充密度:&br&原谅我画图渣渣。。上个图:&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic1.zhimg.com/50/f4e86f376fdacae6322c32_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic1.zhimg.com/50/f4e86f376fdacae6322c32_r.jpg&&&/figure&&br&假设我们使用3d打印做了一个三角体,那么用菜刀把它切开内部就是这样横竖交叉的线,这就是一般采用的模型内部填充方法了。&br&填充这个参数非常影响打印的时间,比打印速度更影响,可以说它对时间的影响仅次于模型大小。这是因为一般打印体都是有上百层的,所以中间划线越密,时间越长。&br&&br&裙边是帮助模型粘紧底盘的参数,就是在打印紧贴底盘第一层时在模型边缘多打几层帮助稳定。&br&&br&支撑,很难把握的一个参数,因为许多,尤其是人物模型有很多部分是悬空的,目前的打印机没办法无视重力悬空打印,所以解决办法就是从第一层开始打印能够支撑但是很脆弱的柱子来支撑悬空部分,待模型完成剪掉即可~&br&支撑有两种方法,就不多讲了~&br&其他参数暂时想不出来有什么不好理解的,略过~&br&另外,cura适合很多种打印机用,进入程序时需要设置机器类型和基本参数(例如打印盘大小和高度)。&br&放一张cura的样子:&br&&figure&&img data-rawwidth=&1280& data-rawheight=&960& src=&https://pic3.zhimg.com/50/841a3a1fd0e60e03104fd8_b.jpg& class=&origin_image zh-lightbox-thumb& width=&1280& data-original=&https://pic3.zhimg.com/50/841a3a1fd0e60e03104fd8_r.jpg&&&/figure&&br&2.cpu指挥机器动起来!&br&&br&插上usb,设完软件,就要点击开始了!&br&首先,cpu命令打印头加热,当温度达到220度左右时,打印头开始自动归位,然后下降去找底盘。当打印头接触到底盘时,它会在底盘上不同位置有规律地点二十来个点,来记录底盘的水平程度,点完以后,打印头回到中心调整角度,然后咻!!&br&开始打印了!&br&&br&打印头如何知道自己归位了,如何知道碰到底盘了呢?还记得之前说的效应器的限位开关吗?&br&这个东西一碰它就断电,随即给电脑一个信号说我断电了!这时打印头就知道自己碰到底盘了!&br&&br&大概就是这样:&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic2.zhimg.com/50/f3e659dadadb_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic2.zhimg.com/50/f3e659dadadb_r.jpg&&&/figure&&br&原谅我的渣画工。。总之当打印头接触收到一个轻微压力时,螺丝会戳限位开关一下,给cpu一个信号。三个柱子顶上也有这样的开关,用来让打印头回到原点。&br&&br&各位注意一下这里我好像有地方画错了,但是懒得改了。。哈哈&br&&br&3.辗转腾挪&br&&br&先说步进电机和滑轮。顾名思义,步进电机的特定角度的转动记为一个单位,这样编程就有了可量化的数值。四方形的打印机大家肯定好理解,xyz轴各一个电机平着走就行了呗~那我们这三臂的呢?&br&&br&再来看个我这逼死处女座的草图!&br&&figure&&img data-rawwidth=&2448& data-rawheight=&3264& src=&https://pic2.zhimg.com/50/3b1685df92cadddcbf33b4b_b.jpg& class=&origin_image zh-lightbox-thumb& width=&2448& data-original=&https://pic2.zhimg.com/50/3b1685df92cadddcbf33b4b_r.jpg&&&/figure&&br&如图,这时一个轴上的电机带动的伙伴们。首先电机转动,带动同步带,这时固定在同步带上类似滑块的X(或yz)上下移动,带动连接X和打印头的鱼眼杆}

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