可调式内、外径量表的设计及应用  

Design and Application of Adjustable Inner and Outer Scale

作　　者：陈向荣[1] 何春生[1] 李雪珍[1] 

机构地区：[1]郴州职业技术学院,湖南郴州423000

出　　处：《机床与液压》2014年第4期111-112,共2页Machine Tool & Hydraulics

摘　　要：针对普通量具的测量局限,设计了一种可调式内、外径量表。该量表不仅可以很好地测量环形槽底部深度过大的外径尺寸,还可以测量环形槽底部深度过大的内径尺寸。Aiming at the measuring limitation of common tools,a kind of the adjustable inner and outer scale was designed.The bottom of the annular groove depth with overestimation of the outer diameter size can not only be well measured,but also the bottom of the annular groove depth with overestimation of the dimension of inner diameter can be measured.

关 键 词：可调式内 外径量表 V形槽杆 杠杆百分表 

分 类 号：TH711[机械工程—测试计量技术及仪器]