Rapid machining method for deep blind hole long shaft inner key groove

• Main Authors: WANG CUNGEN, DAI SHUNLIN, SUN WENBIN, GUI XIN
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2021
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The invention relates to a rapid machining method for a deep blind hole long shaft inner key groove. The machining method for the deep blind hole long shaft inner key groove is mainly used for machining of long axis and non-standard shaft inner key grooves. Due to the fact that the inner key groove is machined through general lathe equipment in a factory and a broaching method, the rapid machining method has the advantages of being high in universality, small in cutting vibration, rapid in clamping, convenient to operate, stable in precision, low in cost and the like, the machining problem of the long shaft deep blind hole inner key groove is well solved, and the rapid machining method is deeply loved by operators. 本发明涉及一种深盲孔长轴内键槽的快捷加工方法。本发明的深盲孔长轴内键槽的加工方法，主要使用于较长轴心和非标轴类内键槽的加工。由于是利用工厂通用车床设备和采用拉削法来完成内键槽加工，具有通用性强、切削振动小、装夹快捷、操作方便、精度稳定、成本低廉等特点，较好地解决了长轴深盲孔内键槽的加工难题，深受操作者的喜爱。