一种连杆孔中心线平行度专用检测仪的设计  

Design of Special Detector for the Centerline Parallelism of Two Holes in the Connecting Rod

作　　者：华伟[1] 陈飞[1] 吴庆定[1] 

机构地区：[1]中南林业科技大学机电工程学院,湖南长沙410004

出　　处：《机床与液压》2015年第2期24-25,共2页Machine Tool & Hydraulics

摘　　要：介绍一种通过心轴来测量连杆大小孔中心线平行度的专用检测仪。该检测仪结构简单、成本低廉、操作简便,其结构和测量原理可广泛应用于类似零件检具的设计。A special testing instrument was introduced which based on mandrel to measure the centerline parallelism of the two holes of connecting rod. The testing instrument has the advantages of simple structure,low cost,simple operation. Its structure and measuring principle can be widely used in the design of similar parts＇ gages.

关 键 词：连杆 平行度 心轴 检测仪 

分 类 号：TH721[机械工程—仪器科学与技术]