【正文】 s giving or getting an electric shock Hu Han not only used for a car manufacturing industry, but also can used for other manufacturing industries that involve to give or get an electric shock Hu Han, like shipbuilding, motorcycle vehicle, boiler, heavy type machine etc..Therefore, the robot gives or gets an electric shock the application of Hu Han gradually extensive, on the amount greatly have exceed the robot order the power of Han.Along with car reducing in weight manufacturing the technical expansion, some high strong metal alloy materials and light metal alloy material(is like aluminum metal alloy, and magnesium metal alloy...etc.) get an application in the material in the car materials39。And consider that the quality factor means because the robot make the exaltation of craft technique level, manufacturing quality and function of robot even if want also under the condition of equal price pare high before, therefore, if pressed the past robot equaled quality and function to consider, the price index number of robot should be much lower.Can see from here, national in the west, because the exaltation of labor force cost brings not small pressure for business enterprise, but the lowering of robot price index number coincidentally expands application to bring a chance further for it the equipments investment of employee and increment robot, when their expenses attains some one balance point, the benefit of adoption robot obviously wants to pare to adopt the benefit that the artificial brings big, it on the other hand can consumedly raise the automation level of producing the equipments and raise to labor rate of production thus, at the same time again can promote the product quality of business enterprise, raise the whole petition ability of business robot 1 time invests a little bit greatly, its daily maintenance and consume is more opposite than its to producing far is smaller than pleting the artificial expenses that the same task , from farsighted see, the production cost of product also consumedly the robot price lower to make some small and medium enterprises invest to purchase robot to bee easy to , the application of industrial robot is soon flown a development in every to the UNECE statistics, the whole world has 750,000 in 2001 set the industrial robot is used for industry manufacturing realm, among them 389,000 in Japan, 198,000 in EU, 90,000 in North America, 73,000 at rest to at the end of 2004 the whole world to have at least in the industrial robot of service about 1,000,000.Because the robot controls the exaltation of speed and accuracy and particularly give or get an electric shock the development that the Hu spreads a feeling machine to bine to weld in the robot in get an application, make the robot give or get an electric shock the Han of Hu Han to sew a track to follow and control a problem to some extent and get very solution, the robot welds in the car to make the medium application orders Han to soon develop into the car zero from originally more single car assemble partses and electricity Hu within assemble process 39。s labor force cost contains the trend to continuously Nations European Economic Committee(UNECE) statisticses from the variety curve of 19902000 years of the robot price index number and labor force cost index them the robot price of 1990 index number and labor force cost the index number is all reference to be worth 100, go to 2000, labor force cost index number is 140, increased 40%。s in century from the robot, the robot technique experienced a development process of long term 39。s labor strength, can also promise to weld quality and exaltation to weld an efficiency at the same time.However, weld again with other industry process process different, for example, electricity Hu Han process in, drive welder piece because of part heat melt with cool off creation transform, the Han sews of the track will therefore take place to Han the experienced welder can sew position according to the actual Han observed by eyes adjustment Han in good time the position, carriage of the gun and run about of speed to adapt to the variety that the Han sews a the robot want to adapt to this kind of variety, have to the position and status of gun that want tosee this kind of to change, then adopt homologous measure to adjust Han like person first, follow while carrying out to sew actually to the the electricity Hu welds to have in process strong arc light, give or get an electric shock Hu noise, smoke and dust and Rong drop transition unsteady and causable Han silk short circuit, big electric current strong magnetic field etc. plicated environment factor of existence, the robot wants to examine and identifies a withdrawing of the signal characteristic needed for sewing Han and don39。s welding robot is in fact welding to produce realm to replace a welder to be engaged in the industrial robot of welding the weld to have plenty of to design for being a certain to weld a way exclusively in the robot of, but majority ofly weld robot in fact is an in general use industrial robot to pack up a certain weld tool but many task environments, a set robot even can plete include weld at inside of grasp a thing, porterage, install, weld, unload to anticipate etc. various tasks, robot can request according to the procedure with task property and automatically replace the tool on the robot wrist, the pletion corresponds of , e up to say from a certain meaning, the development history of industrial robot is the development history that welds robot.Know to all, weld to process to request that welder have to have welltrained operation technical ability, abundant fulfillment experience, stability of weld level。雖然這個設(shè)計做的也不太好，但是在設(shè)計過程中所學(xué)到的東西是這次畢業(yè)設(shè)計的最大收獲和財富，使我終身受益。在這數(shù)日的進(jìn)行過程中感受很深，除了辛苦之外就是讓我明白了，許多東西不能只在外表琢磨，最重要的東西往往在你沒有看到的地方，在整個設(shè)計中我懂得了許多東西，也培養(yǎng)了我獨立工作的能力，樹立了對自己工作能力的信心，相信會對今后的學(xué)習(xí)工作生活有非常重要的影響。再次誠摯感謝指導(dǎo)老師王老師的精心指導(dǎo)與幫助，我才能很好的完成此次設(shè)計。完成此次畢業(yè)設(shè)計讓我綜合性的把自己三年所學(xué)的基礎(chǔ)知識和專業(yè)知識得到了再