Abstract
Based on multiple experiments using involute fitting programs, it was found that the deviation decreases initially as the computed radius approaches the actual base circle radius, then increases, exhibiting a minimum value. Therefore, a method based on the golden section method is proposed, requiring minimal computation to identify the optimal base circle radius corresponding to the minimum deviation.
Reference5 articles.
1. AHMAD M,MARJAN M,TRACIE B.Compression chamber volume analysis for corotating scroll compressors[J].International Journal of efrigeration,2020,112:172-188.
2. Jianguo Qiang, Zhenquan Liu,Scroll profiles in scroll compressors: General criteria and error sensitivity,International Journal of Refrigeration,Volume 36, Issue 7,2013.
3. Ming Ling, Siying Ling, Xiangsheng Liu, Zhaoyao Shi, Liding Wang. Determination method of unwrapped length in involute pure rolling measurement [J]. Chinese Journal of Scientific Instrument, 2022, 43(08): 101-108. DOI: 10.19650/j.cnki.cjsi.J2209800.
4. Jin Xie, Mingshan Zou, Xiaoling Cui. Influence of curvature distribution characteristics of complex freeform surfaces on CNC milling performance [J]. Journal of Mechanical Engineering, 2009, 45(11): 158-162.
5. Yeqian Yang. Influence of coordinate system establishment errors on measurement results of off-axis gear measuring machines and their reduction [D]. Xi'an Technological University, 2022. DOI: 10.27391/d.cnki.gxagu.2022.000346.