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在圆柱形齿轮的加工过程中,滚齿工序是所有切齿工序中最繁重和最重要的一道工序(见表1)。为了提高滚齿的生产率,在改进滚齿机、滚刀、工艺装备的结构,在加工过程的创新以及在加工同一种制件时使滚齿设备的效率提高到剃齿机的效率等方面,进行了大量的设计研究工作。机床的结构改进滚齿机结构并提高其静刚度是提高滚齿生产率的一项重要任务。滚齿机的静刚度可以保证刀具和加工工件的相互精度。静刚度的提高可以通过增加重量的办法来实现。
During the machining of cylindrical gears, the hobbing process is the heaviest and most important of all the cutting processes (see Table 1). In order to improve the productivity of gear hobbing, it has been carried out in the aspects of improving the structure of gear hobbing machines, hobs, process equipment, innovations in manufacturing processes, and improving the efficiency of hobbing equipment to the efficiency of gear shaving machines when processing the same type of workpieces A lot of design and research work. The structure of the machine tool to improve hobbing machine structure and improve the static stiffness is to improve hobbing productivity is an important task. The static stiffness of the hobbing machine can ensure the mutual precision of the tool and the workpiece. Increased static stiffness can be achieved by adding weight.