TY - JOUR
T1 - 基于修正Preston方程的百页轮抛光材料去除深度建模
AU - Zhang, Junfeng
AU - Shi, Yaoyao
AU - Lin, Xiaojun
AU - Wu, Xiaojun
N1 - Publisher Copyright:
© 2022 China Mechanical Engineering Magazine Office. All rights reserved.
PY - 2022/11/25
Y1 - 2022/11/25
N2 - Due to the elasticity of ABFW, the actual material removal depth was not consistent with the nominal polishing depth, which directly affected the control of polishing efficiency and surface quality. Based on the Hertz elastic contact theory, the distribution function of polishing pressure and cutting speed in the contact area was established, and the material removal depth model was established according to the modified Preston equation. Based on this, the key processing parameters that affected the material removal depthi.e、abrasive particle size, spindle speed, ABFW deformation and feed rate were determined. Then, the distribution of material removal depth in contact areas and the influences of key polishing process parameters on the material removal depth were obtained. Finally, the correctness of the model and the influence law were verified by simulation and polishing experiments, the results show that the model may better predict the material removal depth of ABFW polishing.
AB - Due to the elasticity of ABFW, the actual material removal depth was not consistent with the nominal polishing depth, which directly affected the control of polishing efficiency and surface quality. Based on the Hertz elastic contact theory, the distribution function of polishing pressure and cutting speed in the contact area was established, and the material removal depth model was established according to the modified Preston equation. Based on this, the key processing parameters that affected the material removal depthi.e、abrasive particle size, spindle speed, ABFW deformation and feed rate were determined. Then, the distribution of material removal depth in contact areas and the influences of key polishing process parameters on the material removal depth were obtained. Finally, the correctness of the model and the influence law were verified by simulation and polishing experiments, the results show that the model may better predict the material removal depth of ABFW polishing.
KW - abrasive belt flap wheel(ABFW)
KW - flexible polishing
KW - material removal depth
KW - Preston equation
UR - http://www.scopus.com/inward/record.url?scp=85146400789&partnerID=8YFLogxK
U2 - 10.3969/j.issn.1004-132X.2022.22.008
DO - 10.3969/j.issn.1004-132X.2022.22.008
M3 - 文章
AN - SCOPUS:85146400789
SN - 1004-132X
VL - 33
SP - 2711
EP - 2716
JO - Zhongguo Jixie Gongcheng/China Mechanical Engineering
JF - Zhongguo Jixie Gongcheng/China Mechanical Engineering
IS - 22
ER -