Lathe cutter device and machining method for hydraulic breaking hammer cylinder body after carburizing and quenching

The invention provides a lathe cutter device and a machining method for a hydraulic breaking hammer cylinder body after carburizing and quenching. The step of the machining method is that end face, groove, excircle and inner hole machining is performed on the hydraulic breaking hammer cylinder body after the carburizing and quenching through a lathe cutter (1) with the negative front angle being 12-15 degrees and the rear angle being 6-8 degrees. According to the lathe cutter device and the machining method for the hydraulic breaking hammer cylinder body after the carburizing and quenching, bymeans of the lathe cutter (1), the end face, groove, excircle and inner hole lathe turning performed on the hydraulic breaking hammer cylinder body is realized, a grinding machine is no longer used to perform grinding machining on the hydraulic breaking hammer cylinder body, therefore, the machining efficiency of the hydraulic breaking hammer cylinder body is improved. 一种用于液压破碎锤缸体渗碳淬火后的车床刀具装置和加工方法，其步骤是：通过负前角12º-15º和后角为6º