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Electrochemical Machining Method for Surface Texture of High Potential Inert Metal Template

A technology of inert metal and surface texture, applied in metal processing equipment, electrochemical processing equipment, manufacturing tools, etc., can solve the problem of large texture size and achieve the effect of narrowing the scope

Active Publication Date: 2016-04-27
南通大学技术转移中心有限公司
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Problems solved by technology

[0010] The purpose of the present invention is to provide a high-potential inert metal template surface texture electrolytic processing method, which solves the disadvantage that the size of the texture produced by the electrolytic processing of the surface texture of the existing part is larger than the size of the template, and significantly improves the electrolytic processing of the template surface texture. Microscale Processing Capabilities

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  • Electrochemical Machining Method for Surface Texture of High Potential Inert Metal Template
  • Electrochemical Machining Method for Surface Texture of High Potential Inert Metal Template
  • Electrochemical Machining Method for Surface Texture of High Potential Inert Metal Template

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Embodiment Construction

[0033] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] combine figure 1 The schematic diagram of the electrolytic machining method for the surface texture of the high potential inert metal template is shown, and the electrolytic machining method for the surface texture of the potential inert metal template includes the following steps:

[0035] (a) Make a template 8 with a through hole structure, the template 8 is composed of an insulating layer A2 covering the upper surface of the inert metal sheet 6 in contact with the electrolyte, and an insulating layer A2 covering the lower surface of the inert metal sheet 6 in contact with the workpiece anode 5 And the inert metal sheet 6 consists of three parts;

[0036] (b) Closely fit the template 8 and the workpiece anode 5;

[0037] (c) The negative poles of power supply A3 and power supply B4 are connected to the too...

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Abstract

The invention discloses a method for electrolytically processing the surface texture of a high-potential inert metal template. The processing method is as follows: making a template with a through hole structure, and the template is made of two layers of insulating layers wrapped with a layer of inert metal sheet Three-layer structure, then closely fit the template and the anode of the workpiece; the negative poles of power supply A and power supply B are connected to the cathode of the tool, the positive pole of power supply A is connected to the inert metal sheet on the template, and the positive pole of power supply B is connected to the anode of the workpiece. The output potential of the positive pole of the power supply A and the positive pole of the power supply B; the electrolyte is connected, the power is turned on, and electrolytic processing is performed; the high-potential inert metal template of the present invention can reduce the range of electrochemical dissolution on the surface of the workpiece, and process surface microstructures with a size smaller than the template size. Texture.

Description

technical field [0001] The invention relates to an electrolytic processing method for the surface texture of a high-potential inert metal template, and belongs to the technical field of electrolytic processing. Background technique [0002] Surface texture refers to the pattern of micro-scale pits, dents or convex hulls with a certain arrangement on the surface of an object. Surfaces with micro- and nano-scale micro-textures have completely different characteristics from smooth surfaces in terms of surface energy, optical properties, bionic properties, mechanical properties, hydrodynamic properties, and friction and wear properties, and have shown great potential in many engineering fields. application potential. [0003] Effective surface texture processing technology is an important guarantee for the engineering of surface texture technology. In recent years, researchers have devoted great research enthusiasm in the field of surface texture processing, and proposed a var...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H3/00
Inventor 钱双庆季峰周一丹倪红军钱爱平
Owner 南通大学技术转移中心有限公司
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