Title:
MULTIFUNCTIONAL PIN-ON-DISK ABRASION SIMULATION EXPERIMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/027928
Kind Code:
A1
Abstract:
A multifunctional pin-on-disk abrasion simulation experiment device, belonging to the technical field of friction and abrasion testing. The device comprises a frame, which is sequentially provided, from top to bottom, with a lead-screw slider lifting and loading system, a plurality of opposite grinding assemblies (5), a temperature chamber assembly (4) and a main shaft rotation system, with the plurality of opposite grinding assemblies (5) being arranged in the temperature chamber assembly (4). The device can carry out multiple opposite grinding experiments without the experiments affecting each other, and can also simultaneously carry out multiple opposite grinding experiments under the conditions of different rotation speeds, different contact pressures and the same temperature, without the experiments affecting each other, thus not only reducing experiment error, but also greatly improving the experiment efficiency. In the device, the temperature in the chamber of the temperature chamber assembly (4) can be changed by a user; the lead-screw slider lifting and loading system can separately and independently start the different opposite grinding assemblies (5) and can separately apply vertical loads to the different opposite grinding assemblies (5); and the main shaft rotation system can drive a friction disk to rotate and provide a corresponding torque.
Inventors:
MA LEI (CN)
ZHONG WEN (CN)
SHI HANBO (CN)
ZHONG WEN (CN)
SHI HANBO (CN)
Application Number:
PCT/CN2021/070835
Publication Date:
February 10, 2022
Filing Date:
January 08, 2021
Export Citation:
Assignee:
UNIV XIHUA (CN)
International Classes:
G01N3/56; G01N3/02
Foreign References:
| CN111855468A | 2020-10-30 | |||
| CN212301191U | 2021-01-05 | |||
| CN109556983A | 2019-04-02 | |||
| CN104458471A | 2015-03-25 | |||
| CN108318365A | 2018-07-24 | |||
| CN103091190A | 2013-05-08 | |||
| JPH10148608A | 1998-06-02 |
Attorney, Agent or Firm:
CHENG DU HONG YI TIAN CHENG INTELLECTUAL PROPERTY AGENCY CO.,LTD (CN)
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