Reconstruction and profile analysis of a used straight spur gear

[摘要] The topic of this publication is the reconstruction and measuring process of a used straight spur gear. The tooth number, the tip circle diameter and the tooth length have to be measured for the reconstruction. Based on these parameters the type of the straight spur gear has to be determined. For the designing of the gear a new computer program is created. Based on the calculated parameters the CAD model of the gear could be designed. The profile of the real spur gear is measured by a microscope having computer controlled. The real and the theoretical involute profile curve will be analysed.

[发布机构] University of Debrecen, Faculty of Engineering, Department of Mechanical Engineering, Otemeto Str. 2-4., Debrecen; 4028, Hungary^1

[效力级别] 机械制造 [学科分类] 工业工程学

[关键词] CAD modeling;Measuring process;Profile analysis;Profile curves;Tooth number