摘要
针对实际生产和教学中,为减小操作人员在使用传统量具由于操作技术、手势动作的不同所造成的测量误差,设计了一款新型外径百分表,通过利用内径百分表的工作原理,利用比较法测量工件的外圆直径尺寸,通过相对测量技术完成轴类零件外圆尺寸的测量。适用于企业生产中批量零件的测量,同时对于学校的实训教学具有通用性。
In view of the actual production and teaching,In order to reduce the operating personnel in the use of traditional measuring technique, the measurement error caused by the different gestures,Design a new outer diameter dial indicator。 The working principle of the bore dial indicator, the outer diameter of the workpiece size measurement of comparative law, by measuring the relative measurement technology to complete the outer circle size shaft parts.Suitable for measuring the volume parts of enterprise production, also has the versatility for training school.
出处
《科技信息》
2014年第13期283-283,297,共2页
Science & Technology Information
关键词
测量误差
外径百分表
相对测量
Measurement error
Outside diameter dial indicator
Relative measurement
