一种​变速器​壳体​的​表面​涂覆​方法

源语言标题
(CN106111508) 一种​变速器​壳体​的​表面​涂覆​方法
公开号/公开日
CN106111508 A 2016-11-16 [CN106111508] / 2016-11-16
申请号/申请日
2016CN-0800366 / 2016-08-31
发明人
XU JIZHONG;LU JINGYANG;LI SHOUJUN;MA YONGQIANG;SUN ZHONGWEI;ZHAO DONG;
申请人
YANGZHOU KAIXIANG PREC TECHNOLOGY;
主分类号
IPC分类号
B05D-007/00B05D-007/14C25D-009/04
摘要
(CN106111508) 本​发明​公开​了​种​变速器​壳体​的​表面​涂覆​方法,对​变速器​壳体​进行​清洗​及​喷​砂​预处理;将​预处理​后的​变速器​壳体​浸入​电解液​中,施加​脉冲​电流,在​表面上​涂有​金属​氧化物​形成​陶瓷​涂层;然后​喷涂​石墨​涂层,再​浸入​环氧树脂​溶液​中,烘干;将​烘干​后的​变速器​壳体​加热​到​240~280℃,维持​3​~​5h;固化​后​进行​冷却,获得​表面​涂覆​的​变速器​壳体。可​涂在​所有​基底​金属​合金​上,抗​腐蚀​性能​好,可与​基体​形成​个​整体,具有​不易​破碎​或​脱落,显著​提高​部件​表面的​耐磨性、硬度​和​寿命。
地址
代理人
代理机构
;
优先权号
2016CN-0800366 2016-08-31
主权利要求
(CN106111508) 1. One of the transmission housing surface coating method, characterized in, comprises the following steps: 1) to the transmission housing is washed and blasting pretreatment; 2) Fix pretreated in the transmission case of the immersed in the electrolyte, applying a pulse current, is coated with a metal oxide ceramic coating formed on the surface; 3) in step 2) the processed transmission case spraying graphite coating, then immersed in the epoxy resin solution, drying; 4) after the dry heat to the transmission housing 240-280 Ć, sustain 3-5h; 5) is cooled after curing, obtain the surface coating of the transmission housing.
法律状态
(CN106111508) LEGAL DETAILS FOR CN106111508  Actual or expected expiration date=2036-08-31    Legal state=ALIVE    Status=PENDING     Event publication date=2016-08-31  Event code=CN/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=CN CN201610800366  Application date=2016-08-31  Standardized application number=2016CN-0800366     Event publication date=2016-11-16  Event code=CN/A  Event type=Examination events  Published application  Publication country=CN  Publication number=CN106111508  Publication stage Code=A  Publication date=2016-11-16  Standardized publication number=CN106111508     Event publication date=2016-11-16  Event code=CN/C06  Event indicator=Pos  Event type=Examination events  Publication    Event publication date=2016-12-14  Event code=CN/C10  Event type=Examination events  Request of examination as to substance
专利类型码
A
国别省市代码
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