Tolerance analysis of annular surfaces considering form errors and local surface deformations

• Published in: Procedia CIRP Vol. 75; pp. 291 - 296
• Main Authors: Zhang, Zhiqiang, Liu, Jianhua, Ding, Xiaoyu, Shao, Nan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 2018
• Subjects: Form errors; Local surface deformations; Tolerance analysis; Form errors; Tolerance analysis; Local surface deformations

This paper proposes a tolerance analysis method of annular surfaces considering form errors and local surface deformations. Specifically, form errors are properly considered based on skin model shapes. Local surface deformations are calculated based on a Conjugate Gradient-Fast Fourier Transform (CG...