Flexible bundling conductive grinding head electrolytic grinding synchronous arc discharge strengthened combined working method
An electrolytic grinding and arc discharge technology, applied in the field of composite machining, can solve the problems of inability to solve the strengthening layer, unevenness, etc., and achieve the effects of improving uniformity and surface quality, uniform discharge strengthening, and improving processing efficiency.
Active Publication Date: 2016-06-01
CHANGZHOU INST OF TECH
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, it still cannot solve the problem of uneven strengthening layer
[0004] In the prior art, there is no compound processing method combining electrolytic grinding and arc discharge strengthening
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0030] A synchronous arc discharge enhanced compound processing method for electrolytic grinding of flexible cluster conductive grinding heads in this embodiment, the steps are as follows:
[0031] 1) An electrolytic grinding machine tool is provided, and the electrolytic grinding machine tool includes a main shaft of the machine tool, a flexible cluster conductive grinding head 1 clamped on the main shaft of the machine tool, a working fluid tank 2, and a workpiece 3 installed in the working fluid tank 2 through a clamp , the electrolyte injection tube 4 and the pulse power supply 5 that are spraying the electrolyte to the workpiece 3, the negative pole of the pulse power supply 5 is connected to the flexible cluster conductive grinding head 1, the positive pole of the pulse power supply 5 is connected to the workpiece, and the flexible cluster conductive grinding head 1 has a shape or The relative position changes, and various forms of compound processing methods can be forme...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a flexible bundling conductive grinding head electrolytic grinding synchronous arc discharge strengthened combined working method. The method comprises the following steps: changing a diamond grinding head in the electrolytic grinding processing procedure into the flexible bundling conductive grinding head to realize the synchronization of the electrolytic grinding and discharge reinforcement; and matching with added powder in the electrolyte and / or metal or alloy element capable of alloying with a work-piece in the material for manufacturing the flexible bundling conductive grinding head so as to infilter the alloy element in the material for manufacturing the flexible bundling conductive grinding head or the metal or alloy element in the added powder in the electrolyte into the processing surface of the work-piece when the electric arc discharges, thereby realizing surface alloying to form the surface strengthened layer, and realizing the uniform discharge strengthening on the electrolytic grinding processing surface; and the surface performance of the work-piece is improved and the service life is improved. Through the adoption of the method disclosed by the invention, the physical, chemical and mechanical performances of the processing surface are improved, and the strengthening uniformity and surface quality on the electric arc discharge surface are improved.
Description
technical field [0001] The invention relates to a composite processing method, more specifically, to a composite processing method for synchronous arc discharge intensified electrolytic grinding of a flexible cluster conductive grinding head. Background technique [0002] Electrolytic grinding is a composite processing technology that combines electrochemical metal erosion and mechanical grinding to scrape passivation film to realize metal material processing. It is mainly used in the processing of difficult-to-cut parts such as high hardness and high strength and complex curved surfaces. For example, Chinese Patent No. ZL2008100232304, the disclosure date is August 27, 2008. The name of the invention is: CNC electrolytic mechanical composite processing machine tool. Table, CNC double-rotary table, protective box, spindle head, electric spindle, numerical control system, pulse power supply, electrolyte circulation device, and X-direction transmission mechanism, Z-direction t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B23H5/00
CPCB23H5/00
Inventor 王祥志陈志伟干为民
Owner CHANGZHOU INST OF TECH