Adjusting washer and method for making same

A technology for adjusting gaskets and manufacturing methods, applied in the direction of gaskets, adhesive types, polyurea/polyurethane adhesives, etc., can solve the problems that cannot meet the precise or fine fit of gaskets, and achieve fast curing, easy operation, and high fit The effect of precision

Inactive Publication Date: 2006-11-22
BAOSTEEL GRP NANTONG WIRE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems

Method used

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  • Adjusting washer and method for making same
  • Adjusting washer and method for making same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: urethane acrylate 92%, polymerization initiator-hydroxyanisole peroxide 3%, accelerator-dimethyl-p-toluidine 4.5%, and stabilizer-saccharin 0.5%

Embodiment 2

[0018] Example 2: urethane acrylate 94%, polymerization initiator-hydroxyanisole peroxide 3%, accelerator-dimethyl-p-toluidine 2.3%, and stabilizer-saccharin 0.7%

Embodiment 3

[0019] Example 3: urethane acrylate 90%, polymerization initiator-hydroxyanisole peroxide 5%, accelerator-dimethyl-p-toluidine 4.5%, and stabilizer-saccharin 1%

[0020] The manufacturing method of the adjustable adjusting washer, the manufacturing method of the tinplate or stainless steel adjustable adjusting washer is taken as an example, and the concrete steps of its making are:

[0021] A. Forming of 0.05mm thick gasket sheet:

[0022] Place an order for the tinplate or stainless steel used, after slitting, and then finish rolling after heat treatment, to make tinplate or stainless steel coils, and then divide the finished tinplate or stainless steel coils according to the size of the adjustable washer to be made Cut, and then carry out composite die punching on the thin slices obtained after cutting, so as to obtain a gasket sheet with a thickness of 0.05 mm in the required size;

[0023] B. Overlay composite process:

[0024] Coat the 0.05mm-thick gasket sheet obtained...

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PUM

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Abstract

The invention discloses an adjustable gasket, which comprises layered gaskets whose thickness is 0.05mm, and the adhesive between said gaskets. Its production comprises following steps that: A, molding the gaskets in 0.05mm thick; feeding the gasket material, via longitudinal cutting and thermal treatment, to be finished rolled to obtain the gasket coil; and according to the needed size, cutting the gasket coil to be processed via compound punching; B, layering technique that coating adhesive on the gaskets in the step A, to be compressed.

Description

technical field [0001] The invention relates to a washer and a manufacturing method of the washer, in particular to an adjustable adjusting washer and a manufacturing method. Background technique [0002] Adjusting washers are widely used in various generators, gearboxes and automobile reducers, etc. The fit between parts is adjusted by washers. Due to the uncertainty of the gap between parts, it is often difficult to meet the requirements of a single-thickness adjustment washer. Therefore, an adjustable adjustment washer is needed. Most of the existing adjustable adjusting washers are composited by multi-layer washers. While satisfying the other properties of the gasket, the excess gasket sheet can be removed according to the actual gap between the components to adjust the thickness of the gasket to meet the requirements. [0003] The manufacturing process of the existing gasket is: cold stamping processing of the whole material, and the specific process is plate blanking...

Claims

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Application Information

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IPC IPC(8): F16B43/00B21D53/20B32B7/12C09J175/14
Inventor 胡勇唐宇翚张永符赵印汤晓青
Owner BAOSTEEL GRP NANTONG WIRE PROD
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