4、。适用于大批量、流水线上加工。能够满足设计要求。通过本次毕业设计,是我更加明了的了解了传动箱体的结构特点,如何加工,夹具的使用方法选择路线,使得以后对此方面更加的熟悉。关键词:传动箱;工艺规程;机械加工余量;加工工序;夹具设计。AbstractIn this paper, gearbox process planning of specific methods and procedures, machining allowances, step size, and the rough size selection and determination, and to determ
5、ine the amount of each process of cutting and cutting hours. Introduced the Cabinet boring jigs, drilling fixture design of the specific process.Structurefeaturesandtechnicalrequirements,includingtransmissionboxbodypartsblankchoice,thechoiceofthelocatingdatum,thechoiceoffixturedesign,etc.Mak