Title:
BLOCK TYPE STRUCTURED DIAMOND GRINDING WHEEL HAVING ADAPTIVE SUPPLY AND INSTANTANEOUS COOLING FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2022/142697
Kind Code:
A1
Abstract:
A block type structured diamond grinding wheel having adaptive supply and instantaneous cooling functions, comprising a grinding wheel base body (1), an actuating mechanism (2), a propelling mechanism (3), and an instantaneous cooling mechanism (4). The upper surface of a grinding unit (2.1) in the actuating mechanism has multiple structured patterns, and the lower surface is provided with a cooling fin (2.4). During working, a sprayer (4.1) is squeezed by tangential grinding force generated by the grinding unit and a workpiece, to spray a nanofluid to a working area so as to achieve instantaneous cooling of the grinding wheel. The grinding wheel is simple in structure; when the grinding unit of the grinding wheel is worn, the service life of the grinding wheel can be prolonged by replacing the corresponding grinding unit, thereby reducing the production cost; moreover, the special surface structure of the grinding unit helps to further enhance the cooling effect, thereby improving the surface quality of the workpiece.
Inventors:
ZHANG XIAOHONG (CN)
SHI ZHAOYAO (CN)
NING LIWEI (CN)
DUAN JIA (CN)
TANG XIONG (CN)
LI WEI (CN)
YANG ZHIYUAN (CN)
TIAN WANYI (CN)
TENG SHIGUO (CN)
SHI ZHAOYAO (CN)
NING LIWEI (CN)
DUAN JIA (CN)
TANG XIONG (CN)
LI WEI (CN)
YANG ZHIYUAN (CN)
TIAN WANYI (CN)
TENG SHIGUO (CN)
Application Number:
PCT/CN2021/127827
Publication Date:
July 07, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
HUNAN INST SCIENCE & TECH (CN)
International Classes:
B24D5/06; B24D5/10; B24D5/16
Foreign References:
| CN112706084A | 2021-04-27 | |||
| CN109848875A | 2019-06-07 | |||
| CN111958057A | 2020-11-20 | |||
| CN105773324A | 2016-07-20 | |||
| JPH10180637A | 1998-07-07 | |||
| KR20170040811A | 2017-04-14 |
Attorney, Agent or Firm:
LEAP INTELLECTUAL PROPERTY AGENT OFFICE (CN)
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