Hydraulic prop roller surface plasma surfacing welding machine

A technology of plasma pile and hydraulic prop, which is applied in the field of plasma surfacing welding machine, can solve the problems of waste prop plunger and the outer surface of the middle cylinder, etc., and achieve the effect of low operating cost, less investment, and a wide range of surfacing materials

Pending Publication Date: 2019-10-15
武汉高力热喷涂工程有限责任公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of the elaboration of the above-mentioned background technology, the present invention provides a plasma surfacing welding machine for the hydraulic prop roller surface, which uses

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  • Hydraulic prop roller surface plasma surfacing welding machine
  • Hydraulic prop roller surface plasma surfacing welding machine
  • Hydraulic prop roller surface plasma surfacing welding machine

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[0034] The technical scheme of the patent of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the patent of the present invention. Obviously, the described embodiments are only some embodiments of the patent of the present invention, rather than all embodiments. Based on the embodiments in the patent of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work belong to the protection scope of the patent of the present invention.

[0035] A hydraulic pillar roller surface plasma surfacing welding machine of the present invention is used to solve the wear problem of the groove plate in the middle part of the scraper coal conveyor, and adopts the advanced powder plasma surfacing welding method to surfacing special equipment for high hardness and wear-resistant alloys.

[0036] according tofigure 1 As shown, a hydraulic prop roller surface plasma surfacing...

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Abstract

The invention provides a hydraulic prop roller surface plasma surfacing welding machine which comprises a plasma welding gun, a workpiece turntable case, an X-axis transverse moving device, a Y-axis longitudinal moving device, a Z-axis lifting moving device, a powder feeder, a swinging device, a frame cross beam, machine frame double columns, an equipment base, a movable tailstock, a shading screen, an electric control cabinet and a power integrated cabinet. High-power plasma arc is utilized for melting alloy powder, a plasma surfacing welding process is adopted to replace a high-pollution chromium electroplating process, compared with laser cladding, the machine has the advantages of being low in investment, low in operation cost, easy and convenient to operate and wide in surfacing welding material range, has great application potential in the coal machine remanufacturing field, and effectively solves the problem of repairing the outer surfaces of a waste pillar plunger and a middlecylinder by the most economical means.

Description

technical field [0001] The invention belongs to the technical field of electromechanical equipment, and in particular relates to a plasma surfacing machine for hydraulic prop roller surface for coal machine remanufacturing and plasma surfacing. Background technique [0002] The hydraulic pillar plunger and the outer surface of the middle cylinder used in coal mines, the electrochrome plating process is used to solve the anti-corrosion and wear-resistant requirements in the prior art, but the electrochrome plating process causes serious pollution, which is now restricted by the national environmental protection. At the same time, the electroplated chrome coating is thin and corrosion-resistant The performance is not ideal. In order to prolong the service life of the pillar plunger and the outer surface of the middle cylinder, reduce the production cost of the enterprise, and repair the waste pillar plunger and the outer surface of the middle cylinder, a laser cladding process ...

Claims

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Application Information

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IPC IPC(8): B23K10/02
CPCB23K10/027
Inventor 高捷高荣发胡思文
Owner 武汉高力热喷涂工程有限责任公司
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