From the methods, we find a kind of marking method that can guarantee fitting property& assembly performance and the concentricity also be checked by functional gauge. 从中找出一种即保证配合性质,又保证装配性,且能用功能量规检测同轴度的标注方法。
: Introduced in the paper are the structure and application of a newly developed marking gauge for drawing transitional line of round pipe T-connector. 介绍一种新型圆管三通过渡线划线工具的结构原理和使用方法。
Multi-functional Marking Gauge for Transitional Line of Round Pipe T-connector 新型多功能圆管三通过渡线划线规