Unlock instant, AI-driven research and patent intelligence for your innovation.

Cladding method used on roller or cylindrical body

一种圆柱体、包覆的技术，应用在化学仪器和方法、运输和包装、层压等方向，能够解决碳纤维和基体材料耐久性、光洁度和加工工艺性不够好等问题

Inactive Publication Date: 2006-10-04
STRATUM OY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the durability, finish and manufacturability of the carbon fiber and matrix material are usually not good enough when left unplated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cladding method used on roller or cylindrical body
  • Cladding method used on roller or cylindrical body
  • Cladding method used on roller or cylindrical body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] On top of the composite tube or roll 1 , a metal shell (skin) 2 is drawn through the holes of a drawing die or stone 3 . The die 3 is used to reduce the size of the shell by compression molding so that the inner surface of the shell 2 can be pressed against the outer surface of the composite tube or roll 1 . The roller and the shell to be drawn thereon are drawn by means of a gripping device 5 and pulling, for example a cable winch (winch) 6 . Inside the composite tube or roll, there may be attached a mandrel supporting it, which serves to keep the composite tube dimensionally stable during the drawing process. Preferably, the matrix material of the carbon fiber reinforced roller is still uncured during the drawing process and will be partially cured due to the heat generated during the process. Therefore, no additional shaping (dimensioning) is required, and the connection is based on adhesion rather than just pressing (compression) of the cladding layers and friction...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for coating a composite cylinder. On tope of said composite cylinder (1) is drawn or extruded a metal casing (2), whose metal surface is modified a metal treatment process and / or plated with a coating layer.

Description

technical field [0001] The present invention relates to the cladding, surface modification and finishing of elongated cylinders of composite material by metallization. [0002] It is an object of the present invention to provide a hard metallic surface layer on the top surface of a non-metallic composite roll or cylinder. An example of such a composite roll includes a carbon fiber composite roll and shaft. Background technique [0003] In this respect, the prior art consists of fine grinding the composite roll, for example by applying a vapor-phase coating to the composite roll under vacuum, after which the coating continues with electroplating. Such plating is used, for example, in the production of chrome-plated faucets or the like with a body of plastic, another example including chrome-plated plastic automotive parts. Various metal spraying (plating) techniques have also been tested with varying degrees of success. Although carbon fiber itself is conductive, it is not...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/15B23P15/00C23C26/00D21G1/02
CPCY10T428/31678Y10T428/12569D21G1/0246B23P15/00Y10T428/12854Y10T428/1352Y10T29/49563Y10T428/12493C23C26/00Y10T29/49544Y10T428/1362
Inventor P·劳卡宁A·V·A·韦海马
Owner STRATUM OY