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CuCr contact surface finishing equipment and method

A finishing and equipment technology, applied in the field of metal surface processing, can solve the problems of no CuCr contact material, and achieve the effect of shortening the processing and manufacturing cycle, high density, and easy to popularize and use.

Active Publication Date: 2016-04-13
SHAANXI SIRUI ADVANCED MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no record in the prior art about processing the surface of the CuCr contact material by using Hawker energy.

Method used

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  • CuCr contact surface finishing equipment and method
  • CuCr contact surface finishing equipment and method
  • CuCr contact surface finishing equipment and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] refer to figure 1 , a CuCr contact surface finish processing equipment, the equipment is a turn-milling compound machine tool equipped with a Hawker tool assembly 1, and the Hawker tool assembly 1 is directly installed on the machine tool pallet of the turn-mill compound machine tool On 11, the Hawk energy cutter assembly 1 is connected with an energy generation control device 2, which provides the Hawk energy energy transmission to the Hawk energy tool assembly 1, and is converted into high-frequency vibration impact energy and energy by the Hawk energy tool assembly 1. The compound energy 4 of the Hawk energy, the Hawk energy cutter assembly 1 has the Hawk energy cutter head 3 for smoothing the surface of the CuCr contact 5; The compound milling machine tool includes a first powered tool 6 , a second powered tool 7 , a drill 8 , a first turning tool 9 and a second turning tool 10 , which are respectively arranged on the tool pallet 11 of the machine tool.

[0034] re...

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Abstract

The invention relates to CuCr contact surface finishing equipment and method. The equipment is a turning and milling composite machine tool additionally provided with a Hawking tool assembly directly installed on a machine tool row tool support plate of the turning and milling composite machine tool. The method comprises steps including blank preparation, turning I, turning II, Hawking finishing, milling of six grooves, cleaning and drying, turning III, appearance treatment, final inspection and vacuum packaging. Micro impact extrusion deformation is formed on contact surfaces under the combined action of high-frequency vibration impact energy and Hawking energy of Hawking metal machining equipment, so that the surface roughness of a CuCr contact material can be increased to Ra2.0 or below, the mirror effect can be realized, and the requirement of special use occasions of the CuCr contact material for working surface Ra2.0 or below is met.

Description

technical field [0001] The invention belongs to the field of metal surface processing, and in particular relates to a CuCr contact surface smoothing processing equipment and a processing method thereof. Background technique [0002] The surface roughness requirements of parts in machinery manufacturing have always been an issue that engineers and technicians should focus on when making processing plans and using equipment. How to meet design requirements, reduce labor intensity of employees, improve production efficiency, and reduce environmental pollution is an important aspect of engineering technology. direction of exploration. [0003] The surface roughness of the CuCr contact material after tool cutting decreases with the increase of Cr content, especially the CuCr contact material with high Gr content is difficult to obtain a good surface roughness, which cannot meet the special application occasion "working surface Ra0. 2 or less" requirement. In general, the surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P9/04
CPCB23P9/04
Inventor 王文斌杨斌王小军徐永力魏强徐润升
Owner SHAANXI SIRUI ADVANCED MATERIALS CO LTD
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