Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding

Based on the fundamental laws of electrochemistry and grinding, the theoretical models of oxide layer contact stiffness for the ultrasonic vibration–assisted electrolytic in-process dressing grinding system and the electrolytic in-process dressing grinding system are established, respectively. The n...

Full description

Bibliographic Details
Main Authors: Bo Zhao, XiaoFeng Jia, Fan Chen, XiaoBo Wang
Format: Article
Language:English
Published: SAGE Publishing 2017-06-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814017701369
_version_ 1818291157427290112
author Bo Zhao
XiaoFeng Jia
Fan Chen
XiaoBo Wang
author_facet Bo Zhao
XiaoFeng Jia
Fan Chen
XiaoBo Wang
author_sort Bo Zhao
collection DOAJ
description Based on the fundamental laws of electrochemistry and grinding, the theoretical models of oxide layer contact stiffness for the ultrasonic vibration–assisted electrolytic in-process dressing grinding system and the electrolytic in-process dressing grinding system are established, respectively. The numerical simulation analyses and experimental research are carried out for determining the reliability of the oxide layer contact stiffness models. Through numerical simulations, the affective trends of the grinding parameters, ultrasonic parameters, and electrolytic in-process dressing electrical parameters for oxide layer contact stiffness are obtained. The oxide layer contact stiffness decreases with either an increase in elastic deformation of the system or decrease in nominal grinding depth. The greater the nominal grinding depth, the more obvious the impacts on the oxide layer contact stiffness by the elastic deformation of the system. The oxide layer contact stiffness is inversely proportional to the ultrasonic amplitude, ultrasonic frequency, duty ratio, power supply voltage, and wheel speed, and it is directly proportional to the workpiece speed. With an increase in the oxide layer contact stiffness, the surface profile depth, surface roughness, and fractal dimension first decrease and then increase gradually. The research results are valuable for controlling oxide layer contact stiffness.
first_indexed 2024-12-13T02:39:36Z
format Article
id doaj.art-b6dc20a9d8934d5993c5d0aa96600a33
institution Directory Open Access Journal
issn 1687-8140
language English
last_indexed 2024-12-13T02:39:36Z
publishDate 2017-06-01
publisher SAGE Publishing
record_format Article
series Advances in Mechanical Engineering
spelling doaj.art-b6dc20a9d8934d5993c5d0aa96600a332022-12-22T00:02:20ZengSAGE PublishingAdvances in Mechanical Engineering1687-81402017-06-01910.1177/1687814017701369Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grindingBo ZhaoXiaoFeng JiaFan ChenXiaoBo WangBased on the fundamental laws of electrochemistry and grinding, the theoretical models of oxide layer contact stiffness for the ultrasonic vibration–assisted electrolytic in-process dressing grinding system and the electrolytic in-process dressing grinding system are established, respectively. The numerical simulation analyses and experimental research are carried out for determining the reliability of the oxide layer contact stiffness models. Through numerical simulations, the affective trends of the grinding parameters, ultrasonic parameters, and electrolytic in-process dressing electrical parameters for oxide layer contact stiffness are obtained. The oxide layer contact stiffness decreases with either an increase in elastic deformation of the system or decrease in nominal grinding depth. The greater the nominal grinding depth, the more obvious the impacts on the oxide layer contact stiffness by the elastic deformation of the system. The oxide layer contact stiffness is inversely proportional to the ultrasonic amplitude, ultrasonic frequency, duty ratio, power supply voltage, and wheel speed, and it is directly proportional to the workpiece speed. With an increase in the oxide layer contact stiffness, the surface profile depth, surface roughness, and fractal dimension first decrease and then increase gradually. The research results are valuable for controlling oxide layer contact stiffness.https://doi.org/10.1177/1687814017701369
spellingShingle Bo Zhao
XiaoFeng Jia
Fan Chen
XiaoBo Wang
Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
Advances in Mechanical Engineering
title Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
title_full Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
title_fullStr Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
title_full_unstemmed Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
title_short Theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration–assisted electrolytic in-process dressing grinding
title_sort theoretical modeling and experiments of oxide layer contact stiffness for ultrasonic vibration assisted electrolytic in process dressing grinding
url https://doi.org/10.1177/1687814017701369
work_keys_str_mv AT bozhao theoreticalmodelingandexperimentsofoxidelayercontactstiffnessforultrasonicvibrationassistedelectrolyticinprocessdressinggrinding
AT xiaofengjia theoreticalmodelingandexperimentsofoxidelayercontactstiffnessforultrasonicvibrationassistedelectrolyticinprocessdressinggrinding
AT fanchen theoreticalmodelingandexperimentsofoxidelayercontactstiffnessforultrasonicvibrationassistedelectrolyticinprocessdressinggrinding
AT xiaobowang theoreticalmodelingandexperimentsofoxidelayercontactstiffnessforultrasonicvibrationassistedelectrolyticinprocessdressinggrinding