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Processing method of metal word ring

A processing method and technology of metal characters, which are applied in metal processing and other fields, can solve problems such as labor-consuming and time-consuming, difficult quality control, and easy-to-change fonts.

Inactive Publication Date: 2010-10-20
JINHUI ZHONGSHAN METAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is labor-intensive and time-consuming to process, and the quality is difficult to control; after polishing, the font is easy to change, so the existing word circle cannot be made very thin

Method used

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  • Processing method of metal word ring
  • Processing method of metal word ring
  • Processing method of metal word ring

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0026] The processing method of the metal word ring comprises the following steps:

[0027] A. Making the word circle blank: first use a mold to make a thick word circle metal blank 1, and then use a mold with a font to stamp the word circle metal blank 1, so that the bottom surface of the word circle metal blank 1 has a word pit , also just utilize the mold that has font to stamp the font on its surface on the word ring metal piece blank 1.

[0028] B. Glue injection: Inject a hardenable epoxy resin 2 at room temperature on the side of the word circle metal part blank 1 with the word pit, and then heat the word circle metal part blank 1 injected with epoxy resin 2 in an oven to 50°C, so that the epoxy resin 2 can be cured, and then heated to above 80°C for baking, the baking time is about one hour, so that the epoxy resin 2 is completely harde...

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Abstract

The invention relates to a metal digital ring processing method, which comprises the following steps: A, utilizing a die to manufacture a thick digital ring metalwork blank, and then utilizing the die to perform punch forming on the digital ring metalwork blank to form digital pits on the bottom of the digital ring metalwork blank; B, injecting epoxide resin on the side of the digital ring metalwork blank provided with the digital pits, heating the digital ring metalwork blank in an oven to 50 DEG C to cure the epoxide resin, and then baking the digital ring metalwork blank to more than 80 DEG C to completely harden the epoxide resin; C, utilizing the hardness of the hardened epoxide resin to support the digital ring metalwork blank, mechanically cutting the side of the digital ring metalwork blank without punched digital pits to cut off unnecessary parts, piercing the digital pits, and then grinding and polishing the digital ring metalwork blank into a digital ring metalwork; and D, putting the digital ring metalwork into an enclosed washing agent, boiling the washing agent to between 90 and 110 DEG C to make the epoxide resin in the digital ring metalwork fall off and leave a thin digital ring metalwork finally.

Description

【Technical field】 [0001] The invention relates to a processing method for cutting and grinding a word bezel, in particular to a method for processing a watch bezel. 【Background technique】 [0002] The word circle is a thin piece marked with a time mark on the watch, and there are Roman numerals or Arabic numerals penetrating through the thin piece. Usually, the cutting and grinding thickness of single-thin metal word rings can be processed at least between 0.60 and 0.80 mm, and many batches of fronts will be involved in the word pits during the processing. During processing, it is more labor-intensive and time-consuming, and the quality is also difficult to control; after polishing, the font is easy to change, etc., so the existing word circle cannot be made very thin. 【Content of invention】 [0003] The invention overcomes the disadvantages of the prior art, and provides a processing method with simple processing method, good processing effect, and capable of processing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P25/00
Inventor 陈志明刘从高何斌
Owner JINHUI ZHONGSHAN METAL MFG