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Metal mirror surface polishing process

A mirror polishing, metal workpiece technology, applied in metal processing equipment, surface polishing machine tools, grinding/polishing equipment, etc., can solve the problems of incomplete polishing and poor consistency of metal mirror surface, achieve good consistency, easy process, Excellent mirror effect

Inactive Publication Date: 2016-05-25
SHENZHEN SHINDY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, mechanical polishing is a treatment process for obtaining a smooth surface through grinding, but the metal mirror surface polished by the existing mechanical polishing process for metal mirror surface is poor in consistency, and there is a problem of incomplete local polishing. There is also room for further improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 : The metal mirror polishing process provided by the embodiment of the present invention comprises the following process steps:

[0029] S1, take out the metal workpiece and the diamond processing tool;

[0030] S2. Using diamond processing tools to grind the surface of the metal workpiece;

[0031] Described step S2 comprises:

[0032] S2.1, using the first diamond processing tool to perform the first surface grinding on the metal workpiece, the surface roughness of the first diamond processing tool is Ra=20nm, the angle between the blade of the first diamond processing tool and the surface of the metal workpiece is 29°, the first diamond processing tool performs surface grinding on the metal workpiece at a speed of 10mm / s, and the depth of the surface grinding of the metal workpiece by the first diamond processing tool is 0.8mm;

[0033] S2.2, using the second diamond processing tool to carry out the first surface grinding of the metal workpiece, the surf...

Embodiment 2

[0040] Example 2 : The metal mirror polishing process provided by the embodiment of the present invention comprises the following process steps:

[0041] S1, take out the metal workpiece and the diamond processing tool;

[0042] S2. Using diamond processing tools to grind the surface of the metal workpiece;

[0043] Described step S2 comprises:

[0044] S2.1, using the first diamond processing tool to perform the first surface grinding on the metal workpiece, the surface roughness of the first diamond processing tool is Ra=23nm, the angle between the blade of the first diamond processing tool and the surface of the metal workpiece is 31°, the first diamond processing tool performs surface grinding on the metal workpiece at a speed of 11mm / s, and the depth of the surface grinding of the metal workpiece by the first diamond processing tool is 0.9mm;

[0045] S2.2, using the second diamond processing tool to carry out the first surface grinding of the metal workpiece, the sur...

Embodiment 3

[0049] Example 3 : The metal mirror polishing process provided by the embodiment of the present invention comprises the following process steps:

[0050] S1, take out the metal workpiece and the diamond processing tool;

[0051] S2. Using diamond processing tools to grind the surface of the metal workpiece;

[0052] Described step S2 comprises:

[0053]S2.1, using the first diamond processing tool to perform the first surface grinding on the metal workpiece, the surface roughness of the first diamond processing tool is Ra=25nm, the angle between the blade of the first diamond processing tool and the surface of the metal workpiece is 34°, the first diamond processing tool performs surface grinding on the metal workpiece at a speed of 12mm / s, and the depth of the surface grinding of the metal workpiece by the first diamond processing tool is 1.0mm;

[0054] S2.2, using the second diamond processing tool to carry out the first surface grinding of the metal workpiece, the surf...

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PUM

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Abstract

The invention relates to the technical field of metal surface polishing, particularly to a metal mirror surface polishing process. The metal mirror surface polishing process comprises the following processing steps: S1, taking out a metal workpiece and a diamond processing tool; S2, conducting surface grinding on the metal workpiece by adopting the diamond processing tool, wherein in grinding processing, the included angle between a blade of the diamond processing tool and the surface of the metal workpiece is 18-34 degrees; S3: conducting grinding and polishing treatment on the metal workpiece with a polishing machine with a sponge plate at the speed of 3,000-4,000 r / min until the surface roughness Ra is smaller than 5 nm, wherein in the grinding and polishing treatment process, the conditions that a flowing polishing solution is cooled and the surface of the treated metal workpiece is moistened are kept. According to the metal mirror surface processed by the process and formed on the surface of the metal workpiece, the condition of poor local polishing can be avoided, the uniformity is good, and the mirror surface effect is excellent; the whole process is easy to operate, harmful substances of waste water, waste gas and the like in the production process can also be avoided, and the process is environmentally friendly and practical.

Description

Technical field [0001] The invention involves the field of metal surface polishing technology, which specifically refers to metal mirror polishing process. Background technique [0002] At present, the polishing technology on the metal surface mainly includes chemical polishing, electrolytic polishing, mechanical polishing, and composite polishing methods between others.Among them, mechanical polishing is to obtain a clean surface processing process through grinding and processing, but the existing mechanical polishing processing metal mirroring process polished metal mirror consistency is poor.There are also room for further enhancement.With the innovation of mechanical processing technology and the development of emerging material technology, it is demanded to make more and more demand for mirror polishing on the surface of the metal surface.Study focus on the direction. Invention content [0003] The purpose of the invention is to provide a metal mirror polishing process for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/00B24B1/00
CPCB24B29/00B24B1/00
Inventor 林盛
Owner SHENZHEN SHINDY TECH
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