Citic Dicastal Co., Ltd

Contec Medical Systems Co., Ltd.

Wei Zhang

Donghui Zhang

Lateng A

Ling Xiao

Jianqiang Cao

Zuo Xu

Zhihua Zhu

Guoyuan Xiong

Kun Hu

Jinling Zhang

Yunlong Xu

Chunwei Wang

Gaowei Xie

Kai Ling

Yanping Zhang

Liang Zhang

The disclosure provides a method for surface treatment of a composite material part and the prepared part. The method comprises the steps of: (1) providing a surface of a carbon fiber composite material part; (2) preparing a surface protection layer; (3) polishing the carbon fiber reinforced resin-based composite material surface after transparent powder is cured; (4) spraying transparent powder to the carbon fiber reinforced resin-based composite material surface after the transparent powder thereon is cured and curing it; (5) polishing the carbon fiber reinforced resin-based composite material surface after the transparent powder is cured; and (6) spraying a clear lacquer to the carbon fiber reinforced resin-based composite material surface after the transparent powder is cured and curing it.

Method for surface treatment of composite material part and treated part

Pulse oximeter

A mold and a method for manufacturing a front wheel disc of a carbon fiber composite wheel relates to a wheel disc, a wheel disc bottom aluminum alloy embedded body, a wheel disc middle aluminum alloy embedded body, a window insert, a top plate, an upper mold, a lower mold, an ejector rod lower plate, an ejector rod upper plate, outer ejector rods, inner ejector rods, a guide post, a bottom plate, upright posts, hydraulic cylinders, lower mold hot runners and upper mold hot runners.

Mold and method for manufacturing front wheel disc of carbon fiber composite wheel

The disclosure provides a method for treating a surface of a carbon fiber composite material, comprising the steps of: (1) pretreating a carbon fiber reinforced resin-based composite material; (2) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material and curing it; (3) polishing the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured; (4) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder thereon is cured and curing it; (5) polishing, cleaning and baking; and (6) spraying a clear lacquer to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured and curing it.

Method for treating surface of carbon fiber composite material

Growing community of inventors

Qinhuangdao, China

Wei Zhang