南方科技大学知识苑(SUSTech KC): 一种磁流变抛光装置

Title	一种磁流变抛光装置
Alternative Title	Magnetorheological polishing device
Author	吴勇波; 乔先鹏; 陈威 ; 王富全
First Inventor	吴勇波
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区西丽学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
Application Number	CN202122870410.X
Application Date	2021-11-22
Open (Notice) Number	CN216707079U
Date Available	2022-06-10
Publication Years	2022-06-10
Status of Patent	授权 ; 一案双申
Legal Date	2022-06-10
Subtype	实用新型
SUSTech Authorship	First
Abstract	本实用新型涉及精密加工技术领域。本实用新型公开了一种磁流变抛光装置。其中，磁流变抛光装置的一种方案包括包括机架、载液头与第一驱动装置，所述第一驱动装置用于驱动所述载液头转动，所述载液头包括极性相反的第一磁极与第二磁极，所述第一磁极与所述第二磁极沿所述载液头的径向分布。本方案的磁流变抛光装置通过设置沿载液头的径向分布的第一磁极与第二磁极，使得抛光液中的磁性颗粒和磨粒能够集中在载液头侧面，以及底面与侧面的交接区域，且能够在打磨过程中对载液头侧面以及底面与侧面的交接区域的磨粒保持足够的吸附力，从而实现对工件内凹面的抛光。
Other Abstract	The utility model relates to the technical field of precision machining. The utility model discloses a magnetorheological polishing device. According to one scheme, the magnetorheological polishing device comprises a rack, a liquid carrying head and a first driving device, the first driving device is used for driving the liquid carrying head to rotate, the liquid carrying head comprises a first magnetic pole and a second magnetic pole which are opposite in polarity, and the first magnetic pole and the second magnetic pole are distributed in the radial direction of the liquid carrying head. According to the magnetorheological polishing device, the first magnetic pole and the second magnetic pole which are distributed in the radial direction of the liquid carrying head are arranged, so that magnetic particles and abrasive particles in polishing liquid can be concentrated on the side face of the liquid carrying head and the joint area of the bottom face and the side face; and enough adsorption force can be kept for abrasive particles in the side face of the liquid carrying head and the junction area of the bottom face and the side face in the grinding process, and therefore polishing of the inner concave face of the workpiece is achieved.
IPC Classification Number	B24B29/02 ; B24B41/02 ; B24B41/00 ; B24B55/00
INPADOC Legal Status	（+PATENT GRANT）[2022-06-10][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	2
Priority date	2021-11-22
Patent Agent	张英凤
Agency	广州嘉权专利商标事务所有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/533227
Department	Department of Mechanical and Energy Engineering
Recommended Citation GB/T 7714	吴勇波,乔先鹏,陈威,等. 一种磁流变抛光装置[P]. 2022-06-10.

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