20xx年出國留學(xué)自我介紹中文(三篇)(完整版)
【正文】 gn plan is as follows: (1) set down the blue print. (2) plete 3d solid model with pro/e software. (3) finiteelement analysis with ansys software. (4) assembling simulation by using pro/e. (5) plete the 2d draft of part and assembly. after twoweek design work, we stepped to the next work, manufacture of the product. with the aid of the technique of puter, we plan the manufacturing process of every part. and then, all parts were made with various machine tools such as c lathe, wire electrical discharge machine, vertical machining center, and so on. finally, we had toassembly all parts to the harmonic gear reducer, and testdrove it for many times. with fiveweek unremitting efforts, we succeeded in the project of harmonic gear reducer and obtained the highest praise. this special experience makes it very helpful for my further study. firstly, i find the connection between theory and practice. textbooks could hardly cover everything, therefore, if we want to learn more, we should pursue every opportunity to have practices. meanwhile, i experienced the importance and mightiness of cooperation. in the project, we spanided ourselves into several parts, not only doing one’s own work well, but also cooperating with each other harmoniously.another case worthy mentioning is my design project for graduation, “manufacturing and performance of electroplated cbn tools”. the main objective of this project is the manufacturing of the electroplated cbn (cubic boron nitride) wheels and the research of its performance when grinding the heatresisted steel. i had pleted three steps of task. firstly, i took charge of the manufacturing of electroplated cbn wheels, covering the following work: selecting electroplating solution, puting various electroplating parameters such as electrical current and temperature, adhering cbn to the tool base by electroplating a nickel layer. after these basic preparations, i had to do the second part of the research work to pare grinding abilities of electroplated cbn wheels with those of other wheels such as sic wheels, al2o3 wheels etc. this part of the work needs the researcher’s highly particularity and staidness. i did the detailed work as follows: (1) grind heatresisted ste
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