【摘 要】
：
加工磨削锥度时最常用的测量工具是万能量角器，其分度值为２’，示值误差为±２’，测量精度低。而锥度量规的制造公差一般为±２０″，显然用万能量角器测量加工锥度量规是不合理的。使用万
【机 构】
：
广西产品质量监督检验所 南宁530022
论文部分内容阅读
加工磨削锥度时最常用的测量工具是万能量角器，其分度值为２’，示值误差为±２’，测量精度低。而锥度量规的制造公差一般为±２０″，显然用万能量角器测量加工锥度量规是不合理的。使用万能工具显微镜和杠杆千分表作压定值的指示仪表，从显微镜纵向X轴、横向Y轴投影读数器上
Processing grinding taper is the most commonly used measuring instrument universal protractor, the division value of 2 ’, showing the error of ± 2’, the measurement accuracy is low. The manufacturing tolerance of taper gauges is generally ± 20 ", Obviously it is unreasonable to use the omnipotence protractor to measure the machining taper gauge.Using the omnipotent tool microscope and the lever dial gauge as the pressure gauge indicator, from the microscope longitudinal X-axis, horizontal Y Axis projection on the reader
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