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Metal fitting based on die machining and forming and preparation method thereof

A metal fitting and mold processing technology, applied in the field of metal fittings formed based on mold processing and their preparation, can solve the problems of high processing cost, waste of material size, instability, etc., and achieves the effect of saving labor assembly costs and materials.

Inactive Publication Date: 2019-01-15
黄成伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the data cable plug mold, there are metal accessories used for the mold, which are an important part of the mold. This kind of accessories mainly plays the role of positioning and protection. Traditionally, when processing this kind of accessories, the shape is processed by wire cutting, and then the grinding machine is used to process the shape. Finishing, then spark discharge machining, and finally manual assembly, this traditional process has long processing time, high processing cost, waste of materials and unstable dimensions, so the processing methods in the prior art exist many deficiencies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Using the zinc alloy die-casting method, put the zinc alloy raw material into the heating device for heating, and heat the solid zinc alloy into a liquid state after heating;

[0024] 2. Prepare a die-casting machine and install a mold with the same shape as the poured product at the output end of the die-casting machine head;

[0025] 3. Use the mold at the bottom of the die-casting machine to press down the zinc alloy raw material, and die-cast the metal parts with the shape and size limited by the mold through the die-casting machine.

Embodiment 2

[0027] 1. Use powder metallurgy molding method to use metal powder as raw material, and make the powder liquid or semi-liquid under high pressure;

[0028] 2. Fill the mold cavity with the above-mentioned liquid or semi-liquid metal at a high speed, form and solidify under pressure;

[0029] 3. Metal parts are obtained after sintering and cooling.

[0030] The above-mentioned method for making metal fittings has the characteristics of mass production, time-saving and high-efficiency, stable size, material saving and traditional manual assembly cost saving.

[0031] Among them, powder metallurgy forming technology is a process technology for producing metal or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, after forming and sintering, to manufacture metal materials, composites and various types of products.

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PUM

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Abstract

The invention discloses a metal fitting based on die machining and forming and a preparation method thereof. Included is a metal fitting made by a zinc alloy die casting forming method or a powder metallurgy forming method, and the zinc alloy die casting forming method or the powder metallurgy forming method is based on a die for die casting forming of metal fittings. According to the invention, the product made by the zinc alloy die casting technology and the powder metallurgy forming technology has the characteristics of mass production, dimensional stability, high efficiency, material saving and the like.

Description

technical field [0001] The invention relates to the field of plug molds for forming data connection wires, in particular to a mold-based metal fitting and a preparation method thereof. Background technique [0002] In the data cable plug mold, there are metal accessories used for the mold, which are an important part of the mold. This kind of accessories mainly plays the role of positioning and protection. Traditionally, when processing this kind of accessories, the shape is processed by wire cutting, and then the grinding machine is used to process the shape. Finishing, then spark discharge machining, and finally manual assembly, this traditional process has long processing time, high processing cost, waste of materials and unstable dimensions, so the processing methods in the prior art exist many deficiencies. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a metal fitting based on mold processing and its prep...

Claims

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Application Information

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IPC IPC(8): B22D17/00
CPCB22D17/00B22D17/007
Inventor 黄成伟
Owner 黄成伟
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