湖南铁道 职业技术学院 零件名称 设备名称 数控车床 基本材料 45 装夹次数 4 设备型号 硬度 走刀路线图 传动轴 CK7150 200 工序名称 型别 零件图号 程序号 工序号 夹具名称 三爪卡盘 夹具图号
图3
设计总结
一周的课程设计结束了，在这次的课程设计中不仅检验了我所学习的知识，
也培养了我如何去把握一件事情，如何去做一件事情，又如何完成一件事情。在设计过程中，与同学分工设计，和同学们相互探讨，相互学习，相互监督。学会了合作，学会了运筹帷幄，学会了宽容，学会了理解，也学会了做人与处世。 课程设计是我们专业课程知识综合应用的实践训练，着是我们迈向社会，从事职业工作前一个必不少的过程.”千里之行始于足下”，通过这次课程设计，我深深体会到这句千古名言的真正含义.我今天认真的进行课程设计，学会脚踏实地迈开这一步，就是为明天能稳健地在社会大潮中奔跑打下坚实的基础.
通过这次课程设计，本人在多方面都有所提高。通过这次课程设计，综合运用本专业所学课程的理论和生产实际知识进行一次冷冲压课程设计工作的实际训练从而培养和提高学生独立工作能力，巩固与扩充了冷冲压课程设计等课程所学的内容，掌握冷冲压课程设计的方法和步骤，掌握冷冲压课程设计的基本的课程技能懂得了怎样分析零件的工艺性，怎样确定工艺方案，了解了课程的基本结构，提高了计算能力，绘图能力，熟悉了规范和标准，同时各科相关的课程都有了全面的复习，独立思考的能力也有了提高。
在这次设计过程中，体现出自己单独设计课程的能力以及综合运用知识的能力，体会了学以致用、突出自己劳动成果的喜悦心情，从中发现自己平时学习的不足和薄弱环节，从而加以弥补。
在此感谢我们的彭金城老师.，老师严谨细致、一丝不苟的作风一直是我工作、学习中的榜样;老师循循善诱的教导和不拘一格的思路给予我无尽的启迪;这次课程设计的每个实验细节和每个数据，都离不开老师您的细心指导。而您开朗的个性和宽容的态度，帮助我能够很顺利的完成了这次课程设计。 同时感谢对我帮助过的同学们，谢谢你们对我的帮助和支持，让我感受到同学的友谊。
由于本人的设计能力有限，在设计过程中难免出现错误，恳请老师们多多指教,我十分乐意接受你们的批评与指正，本人将万分感谢。
参考文献
1、《机械加工工艺手册》 李洪主编 北京出版社 2、《机械制造工艺》 徐宏海主编 化学工业出版社 3、《数控加工工艺与编程》 周虹编主编 人民邮电出版社 4、《机械制造工艺学及夹具设计》 弈继昌主编 中国人民出版社 5、《机械加工工艺设计手册》 张耀宸主编 航空工业出版社 6、《金属切削速查速算手册》 陈宏钧主编 机械工业出版社 7、《机械工人切削手册》 8、《机械工程师简明手册》9、《机械制造基础》 g an employment tribunal claim Employment tribunals sort out disagreements between employers and employees. You may need to make a claim to an employment tribunal if: you don't agree with the disciplinary action your employer has taken against you your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven't appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any compensation awarded to you as a result of your failure to appeal. Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are complaining about happened. If your application is received after this time limit, the tribunal will not usually accept it. If you are worried about how the time limits apply to you, take advice from one of the organisations listed under Further help. Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation. Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed under Further help. If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your compensation if you win the case. This is known as a damages-based agreement. In England and Wales, your solicitor can't charge you more than 35% of your compensation if you win the case. If you are thinking about signing up for you're clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. give advice by e-mail, click on nearest CAB. For more information about making a claim to an employment tribunal, see Employment tribunals. The (lack of) air up there Watch mhead of Fifa's anti-racism taskforce, is in London for the Football Association's 150th anniversary 刘建亭主编 To find your nearest CAB, including those that Cayman Islands-based Webb, the 机械工业出版社
河南科学技术出版社机械工业出版社 a damages-based agreement, you should make sure ? ? celebrations and will attend City's Premier League match at Chelsea on Sunday. \Toure,\\out what his experience was.\Uefa has opened disciplinary proceedings against CSKA for the \City's 2-1 win. Michel Platini, president of European football's governing body, has also ordered an immediate investigation into the referee's actions. CSKA said they were \Toure's complaint. In a statement the Russian side added: \Age has reached the end of the beginning of a word. May be guilty in his seems to passing a lot of different life became the appearance of the same day; May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字开头的年龄已经到了尾声。或许是愧疚于自己似乎把转瞬即逝的很多个不同的日子过成了同一天的样子；或许是追溯过去，对自己那些近乎偏执的怪异信念的醒悟，这些天以来，思绪一直很凌乱，在脑海中不断纠缠。总觉得自己自己似乎应该去做点什么，或者写点什么。二十年的人生轨迹深深浅浅，突然就感觉到有些事情，非做不可了。 The end of our life, and can meet many things really do? 而穷尽我们的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional; Junior high school, thought to have a crush on just means that the real growth, but over the past three years later, his writing of alumni in peace, suddenly found that isn't really grow up, it seems is not so important; Then in high school, think don't want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can't remember his appearance. 童年时，觉得压岁钱和新衣服是过年必备，但是随着年龄的推进，会越来越发现，那些东西根本就可有可无；初中时，以为要有一场暗恋才意味着真正的成长，但三年过去后，自己心平气和的写同学录的时候，突然就发现是不是真正的成长了，好像并没有那么重要了；然后到了高中，觉得非要吐露出自己的心声才能为高中生涯里的懵懂情愫划上一个句点，但毕业晚会的时候最终还是被梗塞在了咽喉，后来再次站在他曾经挥汗如雨的球场，看着他投过篮球的球框时，突然间发现自己已经想不起他的容颜。 Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time. 原来，这个世界上，对某个事件能产生化学反应的，除了非做不可的坚决，还有，时间。 A person's time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a self-righteous spiritual. 一个人的时候，自己的想法总是特别地清晰。想要的，不想要的，界限明确，好像没有什么可以撼动自己。也曾经好像已经下定了决心去做某件事，但更多的时候是最后又打起了退堂鼓。嫌恶过自己的怯懦，最终却发现有很多缘分，有很多错过，好像冥冥之中真的已经注定。那些曾经所谓的非做不可，只是青葱年华里自己给自己注射的一支强心剂，或者说，是自以为是的精神寄托罢了。 At the moment, the sky is dark, the air is fresh factor after just rained. Suddenly thought of blue plaid shirt; Those were broken into various shapes of stationery; From the corner at the beginning of deep friendship; Have declared the end of the encounter that haven't start planning... Those years, those days of do, finally, like youth, will end in our life. 此刻，天空是阴暗的，空气里有着刚下过雨之后的清新因子。突然想到那件蓝格子衬衫；那些被折成各种各样形状的信纸；那段从街角深巷伊始的友谊；还有那场还没有开始就宣告了终结的邂逅计划……那些年那些天的非做不可，终于和青春一样，都将在我们的人生中谢幕。 Baumgartner the disappointing news: Mission aborted. r plays an important role in this mission. Starting at the ground, conditions have to be very calm -- winds less than 2 mph, with no precipitation or humidity and limited cloud cover. The balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our day-to-day weather lives. It will climb higher than the tip of Mount Everest (5.5 miles/8.85 kilometers), drifting even higher than the cruising altitude of commercial airliners (5.6 miles/9.17 kilometers) and into the stratosphere. As he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence. The supersonic descent could happen as early as Sunda. The weatheThe balloon will slowly drift to the edge of space at 120,000 feet ( Then, I would assume, he will slowly step out onto something resembling an Olympic diving platform. Below, the Earth becomes the concrete bottom of a swimming pool that he wants to land on, but not too hard. Still, he'll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound -- 690 mph (1,110 kph) -- in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him completely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it's not needed. Instead, he plans to deploy his 270-square-foot (25-square-meter) main chute at an altitude of around 5,000 feet (1,524 meters). In order to deploy this chute successfully, he will have to slow to 172 mph (277 kph). He will have a reserve parachute that will open automatically if he loses consciousness at mach speeds. Even if everything goes as planned, it won't. Baumgartner still will free fall at a speed that would cause you and me to pass out, and no parachute is guaranteed to work higher than 25,000 feet (7,620 meters). cause there