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Method for manufacturing metal case and metal case

A manufacturing method and watch case technology, which is applied to clocks, cases, instruments, etc., can solve the problems of large tool loss, many machine operators, and difficult processing, and achieve the effects of increasing production capacity, reducing production costs, and shortening processing time.

Inactive Publication Date: 2019-10-25
DONGGUAN JUNYI PRECISION HARDWARE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inner cavity structure of the smart watch case is relatively complex, and its processing precision is relatively high, and the processing is relatively difficult.
At present, the watch case generally relies on CNC [numerical control machining center, CNC for short] to complete the processing, but the CNC processing time is long, the production capacity is low, the tool loss is large, and there are many operators of the machine, resulting in high production costs and large production costs. The bottleneck of mass production, unable to meet the demand for shipments

Method used

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  • Method for manufacturing metal case and metal case
  • Method for manufacturing metal case and metal case

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

[0026] See figure 1 , Is a metal watch case 100 made by the metal watch case manufacturing method of the present invention. The metal watch case 100 includes an outer casing 10 and an inner c...

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Abstract

The invention relates to a method for manufacturing a metal case and a metal case. According to the method for manufacturing a metal case, CNC processing is performed to form a housing; stainless steel powder injection is performed to form an inner cavity; the housing and the inner cavity are welded and inlaid to obtain a finished metal case; and then the finished product after welding is detected. The method for manufacturing a metal case is simple and is easy to control; the processing time is shortened; the productivity is enhanced; and the production cost is lowered.

Description

Technical field [0001] The invention relates to the technical field of metal product processing, in particular to a method for manufacturing a metal watch case with simple production and production and a metal watch case. Background technique [0002] With the rapid development of technology, intelligent products are widely used in people’s lives, bringing great convenience to people’s lives, and smart wearable products are becoming more and more abundant. In addition to smart phones and bracelets, the market share of smart watches Increased year after year. However, the inner cavity structure of the smart watch case is more complicated, and its processing accuracy is relatively high, and the processing is more difficult. At present, watch cases generally rely on CNC [Numerical Control Machining Center, CNC for short] to complete processing. However, CNC processing takes longer, low productivity, large tool wear, and more machine operators, resulting in high production costs and...

Claims

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Application Information

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IPC IPC(8): G04B37/22B22F3/22
CPCB22F3/225G04B37/22
Inventor 熊汉生
Owner DONGGUAN JUNYI PRECISION HARDWARE PROD CO LTD