The Research On Machining Technology Of Gearbox Casing

For the enterprise producing automobile parts, it is the key to base itself upon the fury market competition through technology making high quality low cost. Gearbox is the key components in the automobile, and the casing is key part in the gearbox. The machining technology of gearbox influnces the quality of automobile and the profit of. enterprise. Base on the production of Tangshan AISIN Gear Co. Ltd., the machining technology of gearbox was researched, and grouping technology and high-speed machining techoloty were applied in the factory successfully, It increases productivity, reduces the cost effectively. Research and innovation of this paper focuse on the following aspects:1 Analying process cost about dissimilar technology about 21 boxes according as cost, quality, productivity, making optimize technology.2 Grouping methods are researched, based on sequence ramification, outhor researches the grouping software and designs grouping technology.3 Research high-speed machine and use the result in the process of the gearbox machine by auther. Then introduce how to choice machine, machine tool, toolholder, balance tool, tool safety, cutting parameter and cooling.4 Grouping clamp is one of the most important in the grouping technology. The grouping clam influences the effect of grouping technology. Author analyses the characteristic of designing grouping clam.5 The result has applied to the works, it validates the correctness of research.