A kind of high-flatness metal surface electrochemical jet modification processing device and method

A metal surface and processing device technology, applied in the direction of electrochemical processing equipment, metal processing equipment, manufacturing tools, etc., can solve the problem of low processing efficiency

Active Publication Date: 2020-07-14
DALIAN UNIV OF TECH
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  • Abstract
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Problems solved by technology

However, the processing efficiency of this method is low, and the material removal depth per hour is only about 100 nanometers.

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  • A kind of high-flatness metal surface electrochemical jet modification processing device and method
  • A kind of high-flatness metal surface electrochemical jet modification processing device and method
  • A kind of high-flatness metal surface electrochemical jet modification processing device and method

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Embodiment Construction

[0069] The invention provides a high-flatness metal surface electrochemical jet modification processing method and device. The invention is mainly aimed at the modification processing of the metal workpiece surface, and can realize the shape prediction and high-flatness modification processing of the metal surface material after processing . The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0070] A high-flatness metal surface electrochemical jet modification processing device, including an X-direction linear guide mechanism 1, a C-direction turntable 2, a leveling device 3, an adapter plate 27, an electrolytic cell 4, an electrode 6, a force sensor 7, and a laser Displacement sensor 8, Z-direction linear guide mechanism 9, Y-direction linear guide mechanism 10, pulse power supply 11, electrolyte hydraulic circulation system 13, motion controller 14, optical platform 15, control line inter...

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Abstract

The invention discloses a high-flatness metal surface electrochemistry jet flow modification processing device and method. The high-flatness metal surface electrochemistry jet flow modification processing device comprises an X-direction linear guide rail mechanism, a C-direction rotary table, a leveling device, an adapter plate, an electrolytic bath, an electrode, a force sensor, a laser displacement sensor, a Z-direction linear guide rail mechanism, a Y-direction linear guide rail mechanism, an electrolyte hydraulic circulation system, a motion controller and an optical platform. According to electrochemistry jet flow modification processing provided by the invention, material removal is independent of mechanical acting force, and a surface residual stress layer can be avoided effectively; and the material removal process is independent of abrasive grains, and abrasive grain pollution and scratch defects left on the processed surface are avoided effectively. A workpiece is only placed in the electrolytic bath, no special clamp is needed for fixing and clamping, and clamping stress causing large deformation of the workpiece is not generated in the processing process. Removal functions of electrochemistry jet flow modification processing for different metal materials are determined, thus processing of any metal materials can be achieved, and universality is achieved.

Description

technical field [0001] The invention belongs to the field of ultra-precision machining, and in particular relates to a high-flatness metal surface electrochemical jet flow modification processing device and method. Background technique [0002] Metal has good electrical conductivity, thermal conductivity, optical properties, and machinability, and it is processed into high-precision surfaces and widely used in optical, electromechanical and other fields. High flatness metal parts are often used as reflectors, valve parts and various models, etc. The surface flatness and roughness have a great influence on the performance of parts. Traditional various cutting processes are common processing methods for metal parts, but the flatness can only reach the order of ten microns, and the surface roughness is on the order of microns, which cannot meet the use requirements of the above-mentioned types of parts. The single-point diamond turning (English: single-point diamond turning, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H3/00
CPCB23H3/00
Inventor 周平王可闫英康仁科郭东明
Owner DALIAN UNIV OF TECH
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