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Method for machining mechanical parts

A processing method and technology for mechanical parts, applied in the field of parts processing, can solve the problems of high precision requirements, difficult clamping, parts out of tolerance, etc., and achieve the effect of high bonding strength

Inactive Publication Date: 2012-01-04
BRITISH JOINT VENTURE PERKINS ENGINES TIANJIN
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Problems solved by technology

[0004] The purpose of the present invention is to provide a process method for parts processing, which aims to solve the problem of difficult clamping, large clamping deformation, serious parts out of tolerance, and processing quantity When it is not large, the cost of designing and processing a set of combined fixtures is relatively high. In surface grinding, if the number of workpieces to be processed is small, when the workpiece is clamped by magnetic tooling, the processing cost will increase.

Method used

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  • Method for machining mechanical parts
  • Method for machining mechanical parts

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] figure 1 It shows the implementation process of the machining method for mechanical parts provided by the embodiment of the present invention.

[0025] A method for processing mechanical parts, the method comprising:

[0026] In step S101, using chemical reagents to degrease the surface of the workpiece;

[0027] In step S102, epoxy resin is used to generate a structure convenient for clamping on the workpiece, and the workpiece is clamped for processing;

[0028] In step S103, the epoxy resin on the surface of the processed workpiece is removed.

[0029] In the embodiment of the present...

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Abstract

The invention is suitable for the field of parts machining and provides a method for machining mechanical parts. The method comprises the following steps of: deoiling the surface of a workpiece by using a chemical agent; generating a structure which is convenient for being clamped on the workpiece by using epoxy resin, and clamping the workpiece and machining; and removing the epoxy resin on the surface of the machined workpiece. According to the invention, an engrafting method is adopted, the structure which is convenient for being clamped is generated on the workpiece by using the epoxy resin, the epoxy resin can excellently combine with the workpiece, and the combining strength between the shaped structure and the workpiece is high, so that the basic clamping requirements are satisfied; and after the workpiece is finished machining, the epoxy resin adhesive part is completely removed from the workpiece through heating to soften, and no damage to the workpiece can be caused.

Description

technical field [0001] The invention belongs to the field of parts processing, in particular to a method for processing mechanical parts. Background technique [0002] In the machining process of parts, it is often encountered that the processing of parts with relatively complex structures, high precision requirements, and poor processing technology is difficult in clamping, large in clamping deformation, serious parts out of tolerance, and the processing quantity is not large. The general practice in the processing process is to use combined fixtures, which means that a set of combined fixtures must be designed and processed for this purpose, because the manufacturing cost of combined fixtures is relatively high, and the processed parts must face high costs. [0003] In the surface grinding process, the worktable is magnetic, and the machining positioning of the workpiece is adsorbed on the worktable through magnetism. Therefore, the workpiece material must be magnetic mate...

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Application Information

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IPC IPC(8): B23Q3/00B24B19/00
Inventor 张志强穆喜田赵振龙唐飞王春伟
Owner BRITISH JOINT VENTURE PERKINS ENGINES TIANJIN
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