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Making process of thin wall stainless steel ring

A processing method, stainless steel technology, applied in the direction of metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of insufficient strength of the parts, limit the effective service life of the decorative ring, and large environmental pollution, etc., to achieve long product life and good appearance Bright, high-intensity effect

Inactive Publication Date: 2008-08-13
胡敏灵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing process is very polluting to the environment, and the cost of materials and man-hours is large; because the surface of the first and second types of parts is treated by electroplating or surface spraying, it is easy to oxidize and limits the decorative circle. The effective service life, and the strength of the parts is not as good as the stainless steel decorative ring

Method used

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  • Making process of thin wall stainless steel ring
  • Making process of thin wall stainless steel ring
  • Making process of thin wall stainless steel ring

Examples

Experimental program
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Effect test

Embodiment 1

[0032] A processing method of a stainless steel thin-walled decorative ring is carried out according to the following steps:

[0033] as attached figure 1 Shown:

[0034] Step 1, selected stainless steel sheet as raw material;

[0035] as attached figure 2 Shown:

[0036] Step 2, stamping the stainless steel sheet with a blanking die to generate a stainless steel sheet;

[0037] Compared with the common mould, the blanking mold is a ball guide mold, the concave mold of the blanking mold is located directly below the punch, the concave mold is cylindrical, the punch is cylindrical, and the cylindrical convex The cross-sectional dimension of the mold is smaller than that of the cylindrical concave mold, and the gap is the thickness of the stainless steel sheet. Both the concave mold and the convex mold are Cr12 material molds or T10 material molds.

[0038] as attached image 3 Shown:

[0039] Step 3, using a stretching die to stretch the edge of the stainless steel shee...

Embodiment 2

[0057] A processing method of a stainless steel thin-walled decorative ring is carried out according to the following steps:

[0058] as attached figure 1 Shown:

[0059] Step 1, selected stainless steel sheet as raw material;

[0060] as attached figure 2 Shown:

[0061] Step 2, stamping the stainless steel sheet with a blanking die to generate a stainless steel sheet;

[0062] Compared with the common mould, the blanking mold is a ball guide mold, the concave mold of the blanking mold is located directly below the punch, the concave mold is cylindrical, the punch is cylindrical, and the cylindrical convex The cross-sectional dimension of the mold is smaller than that of the cylindrical concave mold, and the gap is the thickness of the stainless steel sheet. Both the concave mold and the convex mold are Cr12 material molds or T10 material molds.

[0063] as attached image 3 Shown:

[0064] Step 3, using a stretching die to stretch the edge of the stainless steel shee...

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Abstract

The making process of decorative thin wall stainless steel ring includes the following steps: selecting stainless steel plate as material; punching to form stainless steel sheet; drawing the edges of the stainless steel sheet in drawing mold to shape; punching to form thin wall stainless steel ring; punching the stainless steel ring; cutting edges and shaping; and machining the cuts in lathe and polishing to obtain finished product. The making process has no environmental pollution, and the product has high antioxidant performance, high anticorrosive performance and high strength.

Description

technical field [0001] The invention belongs to a processing method for an instrument decorative ring, in particular to a processing method for a stainless steel thin-walled decorative ring. Background technique [0002] At present, there are three types of instrument decoration rings on the market. The first type is manufactured by chrome-plating (or spraying paint on the surface) after stamping and forming of low-carbon steel sheets; the second type is manufactured by chrome-plating (or surface spraying paint) on the surface after plastic injection molding. The third category is to adopt other materials (such as gypsum powder, wood, etc.) to process and shape. The manufacturing process is very polluting to the environment, and the cost of materials and man-hours is large; because the surface of the first and second types of parts is treated by electroplating or surface spraying, it is easy to oxidize and limits the decorative circle. The effective service life, and the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P13/00B21D22/02B21D22/20B21D28/24B21D37/10B21D35/00
Inventor 胡敏灵
Owner 胡敏灵