光电寻边器在齿轮键槽对齿加工中的应用  

Application of photoelectric edge finder to machining of key slot on helix gear

作　　者：刘成 刘中辉 刘景兰 张萍 张俊红 

机构地区：[1]洛阳矿山机械工程设计研究院有限责任公司,河南洛阳471039 [2]矿山重型装备国家重点实验室,河南洛阳471039 [3]中信重工机械股份有限公司,河南洛阳471039

出　　处：《矿山机械》2017年第11期59-62,共4页Mining & Processing Equipment

摘　　要：利用光电寻边器接触到工件表面时发光与发声原理,具有精确对刀与定位功能,辅助数控镗铣床,对齿轮键槽对称中心与齿轮一齿对称中心有相位要求的键槽实施加工,大大提高了键槽加工位置精度,减轻了操作者的劳动强度。Since the photoelectric edge finder generates light and sound while it contacting the surface of workpiece, it is helpful for tool positioning. In the paper, it was applied to assist CNC boring and milling machine to machine the key slot whose phase was specified between the symmetric center of the key slot on gear and the symmetric center of one tooth of the gear, thus the position accuracy of the key slot greatly improved, and the labor intensity of the operator lessened.

关 键 词：光电寻边器 数控镗铣床 键槽 对称中心 相位 

分 类 号：TG61[金属学及工艺—金属切削加工及机床]