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普通量仪测量凸轮的方法构思及测点坐标求解
引用本文:刘兴富,刘瑞玲. 普通量仪测量凸轮的方法构思及测点坐标求解[J]. 制造技术与机床, 2012, 0(6): 210-214
作者姓名:刘兴富  刘瑞玲
作者单位:1. 广州威而信精密仪器有限公司西安分公司,陕西西安,710075
2. 陕西五环(集团)实业有限责任公司,陕西西安,710038
摘    要:
论述了在通用光学测量仪器(“万工显”、“大工显”、投影仪)上,采用影像法模拟直动对心式(或偏置式)滚柱测头、刀口测头、平面测头测量发动机凸轮的方法.分析和实践表明,该方法测量简便、快速、准确度高,满足了没有专用凸轮测量仪的非专业生产厂家发动机凸轮精密测量的需要.

关 键 词:发动机凸轮  升程测量  方法构思  模拟测点  坐标求解

The method conceived of measuring the cam and solving the point coordinate for common measuring instrument
LIU Xingfu , LIU Ruiling. The method conceived of measuring the cam and solving the point coordinate for common measuring instrument[J]. Manufacturing Technology & Machine Tool, 2012, 0(6): 210-214
Authors:LIU Xingfu    LIU Ruiling
Affiliation:②(①Guangzhou Wilson Precision Instrument Co.,Ltd.Xi’an Branch,Xi’an 710075,CHN;②Shaanxi Rings(Group) Industry Co.,Ltd.,Xi’an 710038,CHN)
Abstract:
The optical measuring instruments in general("Universal tool microscope",Large tool micriscope",Projector),using the image method to simulate direct action on the heart-type(or offset) roller probe,knife-edge probe,surface probe,to measure the engine cam.Practice of error analysis and measurements show that the method is simple,quick and accurate.In addition,meet the non-cam meter professional manufacturer of precision measurement needs of the engine cam.
Keywords:Engine Cam  Lift Measurement  Method Conceived  Simulated Measurement Points  Coordinates Solution
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