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
CN1865720AInactive Publication Date: 2006-11-22BAOSTEEL GRP NANTONG WIRE PROD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BAOSTEEL GRP NANTONG WIRE PROD
Publication Date
2006-11-22
Estimated Expiration
Not applicable · inactive patent

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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.
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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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