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Title:
PLASTIC SPRAYING PROCESS AND APPARATUS FOR BEARING RETAINER
Document Type and Number:
WIPO Patent Application WO/2018/214876
Kind Code:
A1
Abstract:
Disclosed are a plastic spraying process and apparatus for a bearing retainer. The specific steps of the bearing retainer plastic spraying process comprise processes on the bearing retainer, such as pre-processing, plastic spraying, heating and curing, and cooling. The apparatus used by the present invention comprises a heating furnace device and a plastic spraying device, wherein the heating furnace device comprises a lifting device and a tray for fixing workpieces, and a fixing piece provided on the lifting device can fit with a detachable piece on the tray to fix the tray.A bearing retainer that has undergone plastic spraying has markedly improved wear-resistance and service life, etc., making the bearing retainer have an excellent shock-absorption performance.

Inventors:
ZHENG, Guanghui (No.66, Zhengjia Industrial Zone Dongchangfu Distric, Liaocheng Shandong 5, 252035, CN)
ZHAO, Peizhen (No.66, Zhengjia Industrial Zone Dongchangfu Distric, Liaocheng Shandong 5, 252035, CN)
Application Number:
CN2018/087853
Publication Date:
November 29, 2018
Filing Date:
May 22, 2018
Export Citation:
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Assignee:
SHANDONG GOLDEN EMPIRE PRECISION MACHINERY TECHNOLOGY CO., LTD (ZHAO, PeizhenNo.66, Zhengjia Industrial Zone, Dongchangfu Distric, Liaocheng Shandong 5, 252035, CN)
International Classes:
B05D1/02; B05D3/00; B05D3/02; B05D5/08; F27B9/26
Attorney, Agent or Firm:
JINAN QIANHUI PATENT OFFICE(ORDIANARY PARTNERSHIP ENTERPRISE) (WU Shaoqun, No.2001 Building 1, Zhongrun Century Centre, No.12111, Lixia Dis, Jinan Shandong 0, 250100, CN)
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