CNC FLEXIBLE GENERATING SPECIFIC GEAR TOOTH PROFILE BASED ON STANDARD INVOLUTE GEAR HOB  

作　　者：FengXianying LiHui AiXing 

机构地区：[1]SchoolofMechanicalEngineering,ShandongUniversity,Jinan250061,China

出　　处：《Chinese Journal of Mechanical Engineering》2004年第3期377-380,共4页中国机械工程学报（英文版）

基　　金：This project is supported by National Natural Science Foundation of China (No.59905018) ; Provincial Excellent Young Scientist Foundation of Shandong (No.01BS033).

摘　　要：A new method named orthogonal two-way link-shift here has been proposed.Based on the method and a standard involute gear hob, a specific gear tooth profile (including anarbitrary gear tooth profile and a modified involute gear tooth profile) can be generated on aCNC(computer numerical control) bobbing machine. Computer simulation has been carried out, and theresults prove that the method is right and practicable. So, the fabrication costs can be greatlydecreased than before. The new method has momentous significance to realize gear's optimizedmodification under different work conditions.A new method named orthogonal two-way link-shift here has been proposed.Based on the method and a standard involute gear hob, a specific gear tooth profile (including anarbitrary gear tooth profile and a modified involute gear tooth profile) can be generated on aCNC(computer numerical control) bobbing machine. Computer simulation has been carried out, and theresults prove that the method is right and practicable. So, the fabrication costs can be greatlydecreased than before. The new method has momentous significance to realize gear's optimizedmodification under different work conditions.

关 键 词：Specific gear tooth profile Orthogonal two-way link-shift method CNCflexible generation 

分 类 号：TH132.41[机械工程—机械制造及自动化] TH165