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Stainless steel plate 8K mirror surface processing method

A mirror surface processing, stainless steel technology, applied in metal processing equipment, manufacturing tools, surface polishing machine tools, etc., can solve the problems of large thermal deformation, difficult to remove impurities, etc., achieve good anti-corrosion effect, high finish, and bright mirror effect Effect

Active Publication Date: 2013-03-13
SHENYANG YUANDA ALUMINUM IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology combines both mechanic and chemistry techniques for improving the quality of treated stainlessly steels by reducing corrosive damage caused during processing steps like grinding and polishings on them. It also makes it easier than previously possible due to its unique properties such as high smoothness, glossiness, reflectivity, clarity, durability against environmental factors (such as acid rain).

Problems solved by technology

Technological Problem: Current treatments involve chemically or mechanically abrasive techniques that have limitations in achieving high-quality surfaces like 7-8 K mirror finishes due to their lack of ability to create smooth surfaces without causing damage such as scratch marks caused by contact between tools and metal substrate layers.

Method used

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  • Stainless steel plate 8K mirror surface processing method
  • Stainless steel plate 8K mirror surface processing method
  • Stainless steel plate 8K mirror surface processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1. Water washing Place the stainless steel plate 4 on the polishing platform, and clean the sundries on the surface of the stainless steel plate 4 with clean water.

[0020] 2. Rough polishing (see figure 2 ), use a graphite wheel to grind the stainless steel plate surface 4, the processing method is the cross method, first uniformly grind once in the longitudinal direction, and then uniformly grind once in the horizontal direction to ensure that the grinding direction is always consistent, and the grinding feed speed is 1.5M / min. The grinding gap is half the diameter of the grinding wheel until the surface is uniform and pit-free. The spindle speed is 40r / min. The coarse polishing abrasive tool is composed of a main shaft 1, a grinding holder 2, and a graphite wheel 3 (see figure 1 ), the main shaft 1 is driven by a motor, and one end of the main shaft is connected with the grinding plate. The grinding plate is made of 16mm steel plate, and the graphite wheel ...

Embodiment 2

[0028] 1. Water washing Place the stainless steel plate 4 on the polishing platform, and clean the sundries on the surface of the stainless steel plate 4 with clean water.

[0029] 2. Rough polishing (see figure 2 ), use a graphite wheel to grind the stainless steel plate surface 4, the treatment method is the cross method, first grind evenly in the longitudinal direction, and then grind evenly in the horizontal direction to ensure that the grinding direction is always consistent, and the grinding feed speed is 2M / min. The grinding gap is half the diameter of the grinding wheel until the surface is uniform and pit-free. The spindle speed is 50r / min. The coarse polishing abrasive tool is composed of a main shaft 1, a grinding holder 2, and a graphite wheel 3 (see figure 1 ), the main shaft 1 is driven by a motor, and one end of the main shaft is connected with the grinding plate. The grinding plate is made of 16mm steel plate, and the graphite wheel is glued to the gri...

Embodiment 3

[0037] 1. Water washing Place the stainless steel plate 4 on the polishing platform, and clean the sundries on the surface of the stainless steel plate 4 with clean water.

[0038] 2. Rough polishing (see figure 2 ), use a graphite wheel to grind the stainless steel plate surface 4, the treatment method is the cross method, first grind evenly in the longitudinal direction, and then grind evenly in the horizontal direction to ensure that the grinding direction is always consistent, and the grinding feed speed is 2M / min. The grinding gap is half the diameter of the grinding wheel until the surface is uniform and pit-free. The spindle speed is 45r / min. The coarse polishing abrasive tool is composed of a main shaft 1, a grinding holder 2, and a graphite wheel 3 (see figure 1 ), the main shaft 1 is driven by a motor, and one end of the main shaft is connected with the grinding plate. The grinding plate is made of 16mm steel plate, and the graphite wheel is glued to the gri...

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Abstract

The invention relates to a stainless steel plate 8K mirror surface processing method, which is characterized in that the method comprises the following steps of: 1) water washing: cleaning sundries on the surface of a stainless steel plate; 2) rough polishing: polishing the surface of the stainless steel plate by using a rough polishing abrasive tool, i.e. a graphite wheel till the surface is evenly treated and is free of pocking marks, wherein the polishing gap is half of diameter of the polishing wheel; 3) precise polishing: precise polishing the surface of the stainless steel plate by using a precise polishing abrasive tool, i.e. a wool felt, in combination with polishing solution till the surface is free of wheel knurls and fine scratches and is uniform; 4) water washing and drying: washing the stainless steel plate with water and blow-drying the stainless steel plate by using a dryer; and 5) film sticking: sticking a film by using a stainless steel plate film sticking machine. By using the stainless steel plate 8K mirror surface processing method, the surface of a stainless steel plate production can be polished to an 8K mirror surface from a 2B or rougher surface, the mirror surface is bright, gorgeous, attractive and generous, and the processed product satisfies the requirements in SN/T1671-2005 Rules for Inspection of Surface Quality of Stainless Steel Decoration Sheets for Export.

Description

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Claims

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Application Information

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Owner SHENYANG YUANDA ALUMINUM IND GROUP
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