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Surface finishing process of stainless steel cleaning utensils used in pharmaceutical workshop

A technology of stainless steel and utensils, applied in the field of surface finishing process of stainless steel cleaning utensils used in pharmaceutical workshops, can solve problems such as imperfect grinding and finishing process, and achieve the effect of improving appearance quality

Active Publication Date: 2019-06-04
扬州江净航空设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outer sides of the above two kinds of weldments need to be ground and finished after welding, but the current grinding and finishing process is not perfect, and the quality of the treated surface needs to be improved

Method used

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Examples

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Embodiment Construction

[0013] Embodiments of the invention are described in detail below, but the invention can be practiced in many different ways as defined and covered by the claims.

[0014] The present invention is described in detail below through specific examples.

[0015] A process for finishing the surface of stainless steel cleaning utensils in a pharmaceutical workshop, comprising the following steps:

[0016] (1) Coarse surface grinding: electric angle grinder and 40# elastic grinding disc are used; only the weld seam is ground based on the plane, the elastic grinding disc and the grinding surface form an angle of 10-15°, the grinding range is as small as possible, and the grinding depth is as small as possible. In order to eliminate redundant welds on the surface, it is allowed to leave black skin on the welded part after rough grinding; after grinding, there are pores on the surface, and the undercut part needs to be repaired and re-grinded; the qualification standard: the welded part...

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Abstract

The invention relates to a surface finishing process of stainless steel sanitary appliances for pharmaceutical workshops. The surface finishing process includes following steps: 1), surface coarse grinding; 2), surface accurate grinding; 3), surface polishing; 4), surface coarse drawing; 5), surface accurate drawing; 6), surface finishing. The surface finishing process has the advantages that appearance quality of the stainless steel sanitary appliances is improved remarkably, and the process has quite good effect on finishing welding surfaces of the stainless steel sanitary appliances and finishing surface find sand grains and is worthy of popularization and application.

Description

technical field [0001] The invention relates to a process for finishing the surface of stainless steel cleaning utensils used in pharmaceutical workshops. Background technique [0002] The definition of a clean room is to exclude particulates, harmful air, bacteria and other pollutants in the air within a certain space, and to control the indoor temperature, cleanliness, indoor pressure, air velocity and air distribution, noise, vibration, lighting, and static electricity within a certain range. A range of needs, and given a specially designed room. [0003] As a kind of clean room, the pharmaceutical workshop needs to use a lot of stainless steel cleaning utensils in the production process. Among the stainless steel cleaning utensils used in the pharmaceutical workshop, the application range of brushed stainless steel products is very common. These stainless steel products are used in pharmaceutical and other fields. Higher requirements are put forward for the appearance q...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/00
CPCB24B1/00
Inventor 赵吉庆
Owner 扬州江净航空设备科技有限公司
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