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Self lubricating wear resistant slide board and its producing method

A self-lubricating, sliding plate technology, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of reduced smoothness, easy corrosion of steel materials, increased wear, etc., and achieve good effect of lubrication and wear resistance.

Inactive Publication Date: 2004-09-29
刘德强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steel skateboard works in a humid environment, the surface of the steel material is easy to rust, the smoothness is greatly reduced, and the wear is also increased

Method used

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  • Self lubricating wear resistant slide board and its producing method
  • Self lubricating wear resistant slide board and its producing method
  • Self lubricating wear resistant slide board and its producing method

Examples

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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, the corrosion-resistant, impact-resistant, and insulating Bakelite 1 is used as a substrate, and a number of impermeable holes are drilled on its upper part, and self-lubricating mixed materials 2 are filled in the holes. The self-lubricating mixed material is composed of high-purity graphite powder and industrial paraffin.

[0011] The mixing ratio is: 65% for high-purity graphite powder and 35% for industrial paraffin. Pour the graphite powder into the mixing chamber preheated below 100°C, the purpose is to remove the water in the graphite powder, then put the paraffin wax into the mixing chamber, and stir fully during the addition. After mixing it evenly, fill it into the holes of the Bakelite board preheated to 60°C and compact it.

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Abstract

The present invention relates to self lubricating wear resistant slide board and its making process. Bakelite board is drilled several blind holes in the upper part and mixed self lubricating material comprising graphite powder in 55-70 wt% and industrial paraffin in 30-45 wt% is filled into these holes. The making process of the self lubricating wear resistant slide board includes pouring graphite powder into mixer preheated to near 100 deg.c, adding paraffin while stirring for mixing, and filling the mixture into bakelite board preheated to near 60 deg.c and densifying. The present invention has the advantages of excellent lubricating and wear resisting effect and capacity of meeting insulation requirement in certain condition.

Description

Technical field [0001] The invention relates to a lubricating and wear-resistant sliding plate for reciprocating moving objects, and is especially suitable for moving objects that cannot often add lubricant and a manufacturing method thereof. Background technique [0002] At present, most skateboards are made of brass or steel to add lubricant, the purpose is to increase lubrication and reduce friction. When the copper slide plate cuts off the oil, it quickly increases the wear and tear. After the lubricating oil of the steel skateboard deteriorates or oxidizes, it will also increase the wear and tear. The steel skateboard works in a humid environment, the surface of the steel material is easily corroded, the finish is greatly reduced, and the wear is also increased. Copper or steel sliding plates cannot achieve insulation purposes under special requirements, such as sliding brackets for flammable and explosive pipelines. Contents of the invention [0003] The purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/10F16C33/14
Inventor 刘德强
Owner 刘德强
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