摘要
阐述了在万能工具显微镜上利用灵敏杠杆和自制测头实现分度圆螺旋角的精确测绘方法,分析了该方法的测绘精度。
The measuring principle of concentric grade helix angle of involute spur gear is put forward, the measuring method of the concentric grade helix angle in the universal tool microscope is introduced and the measuring precision of the method is analyzed.
出处
《工具技术》
北大核心
2005年第9期40-42,共3页
Tool Engineering
基金
国务院侨办科研基金资助项目(项目编号:03QZR03)
