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Method for processing antiwear texture of polyoxymethylene support ring

A processing method and technology for supporting rings, which are applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of easy wear and large friction coefficient, and achieve the effect of wide application range, high processing precision and high photon energy.

Active Publication Date: 2014-01-29
XUZHOU YONGJIA HYDRAULIC EQUIP
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Problems solved by technology

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides an anti-wear texture processing method of a polyoxymethylene support ring, which solves the problems of large friction coefficient and easy wear and tear of the existing polyoxymethylene support ring, and improves the wear resistance of the polyoxymethylene support ring. Grinding, effectively improving its service life

Method used

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  • Method for processing antiwear texture of polyoxymethylene support ring

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Embodiment Construction

[0021] As shown in the accompanying drawings, the anti-wear texture processing method of polyoxymethylene support ring adopts a pulse laser surface treatment device. The pulse laser surface treatment device has a controller 1, and a pulse laser 2 connected to the controller 1. A total reflection mirror 3 is installed at the place, a beam expander 4 is installed under the total reflection mirror 3, a focusing mirror 5 is installed under the beam expander 4, a rotary table 7 is installed under the focusing mirror 5, and a X direction translation device 8, Z direction translation device 9 is installed on the X direction translation device 8; Rotary table 7, X direction translation device 8 and Z direction translation device 9 are each connected with a stepper motor 10; all stepper motors 10 are It is connected with the computer 11; the polyoxymethylene support ring is installed on the rotary table 7 during work. Among them: the controller 1 and the pulse laser 2 constitute a puls...

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Abstract

The invention discloses a method for processing the antiwear texture of a polyoxymethylene support ring, which belongs to the technical field of surface engineering. A pulsed laser surface treatment device is adopted in the method and composed of a controller, a pulsed laser, a holophote, an extender lens, a focusing mirror, the polyoxymethylene support ring, a rotating table, an X-direction translational device, a Z-direction translational device, a stepping motor and a computer. The method comprises the steps: after the deoiling processing of the polyoxymethylene support ring, the polyoxymethylene support ring is installed on the rotating table, and the surface of the polyoxymethylene support ring is in the height range of texture processing by the adjustment of the Z-direction translational device; average laser power is adjusted in the range of texture processing, and the computer controls the scanning track of a laser focus on the surface of the polyoxymethylene support ring by controlling the X-direction translational device and the rotating table; and the pulsed laser surface treatment device is started to process the polyoxymethylene support ring. The invention has the advantages of high processing precision, convenience for processing, high efficiency, wide range of application, improvement of antiwear performance for the polyoxymethylene support ring and prolonging of service life of the polyoxymethylene support ring.

Description

technical field [0001] The invention belongs to the technical field of surface engineering, in particular to an anti-wear texture processing method for a polyoxymethylene support ring, which uses laser processing technology to prepare a predetermined surface geometry on the surface of the polyoxymethylene support ring, which can be used for polyoxymethylene support rings and other materials Anti-wear texture processing. Background technique [0002] Polyoxymethylene is a smooth, shiny, hard and dense material, and its wear resistance and self-lubricating properties are also superior to most engineering plastics. At a lower cost, polyoxymethylene is replacing some markets traditionally occupied by metals, such as replacing zinc, brass, aluminum and steel to make many parts. At present, polyoxymethylene is widely used in industrial machinery, automobiles, electrical and electronic, pipe fittings and irrigation supplies. [0003] Polyoxymethylene has excellent comprehensive p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/342B23K26/36
Inventor 王世永闫梅
Owner XUZHOU YONGJIA HYDRAULIC EQUIP
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