Metal button and preparation method thereof

A button and metal technology, applied in the field of clothing production, can solve the problems of shortage of brass material resources and high cost of brass metal buttons

Inactive Publication Date: 2016-07-27
ZHEJIANG WEIXING IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Usually, the existing metal buttons are mainly copper buttons and aluminum buttons, and copper buttons are ...

Method used

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  • Metal button and preparation method thereof

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preparation example Construction

[0036] The invention provides a kind of preparation method of metal button, it is characterized in that, comprises the following steps:

[0037] A) Prepare a button tape material containing the following components: 96.5 to 98.5 parts by weight of zinc, 0.8 to 1.5 parts by weight of copper, 0.2 to 0.5 parts by weight of titanium, 0.03 to 0.06 parts by weight of magnesium and 0.1 to 0.2 parts by weight of rare earth ;

[0038] B) After the above-mentioned button strip material is stretched, crimped and arc-pressed, a button blank is obtained;

[0039] C) After the button blank obtained in the above steps is subjected to degreasing treatment, electroplating treatment is performed to obtain a metal button.

[0040] In the preparation method of the above-mentioned metal button of the present invention, the preferred principle and the added amount of the metal raw materials used are consistent with the preferred principle and added amount of the metal button material mentioned abo...

Embodiment 1

[0052] Button belt material preparation process: Weigh 98.2 parts by weight of zinc, 1.0 parts by weight of copper, 0.3 parts by weight of titanium, 0.05 parts by weight of magnesium and 0.15 parts by weight of rare earth, after dissolving and blending the above metals, adding After the temperature makes the metals effectively combined and then extruded, the button tape material is obtained.

[0053] Button blank preparation process: It is planned to prepare spring buckles with a specification of 14mm. First, design the stretching process according to the shape and size of the button. The product size is calculated to be 13.5mm in the first stretching diameter, and the second stretching diameter of the zinc-copper-titanium material is calculated based on the stretching coefficient of 0.85, and the value of the stretching diameter in each subsequent step is incremented by 0.02 on the stretching coefficient of the second step (For example, the stretching diameter in the second s...

Embodiment 2

[0060] Button tape material preparation process: Weigh 98.5 parts by weight of zinc, 1.2 parts by weight of copper, 0.25 parts by weight of titanium, 0.03 parts by weight of magnesium and 0.1 parts by weight of rare earth, after dissolving and blending the above metals, adding After the temperature makes the metals effectively combined and then extruded, the button tape material is obtained.

[0061]Button blank preparation process: To prepare a recorder with a specification of 11mm, first design the stretching process according to the shape and size of the button. The product size is calculated to be 11.7mm in the first step of stretching diameter, and the second step stretching diameter of zinc copper titanium material is calculated according to the stretching coefficient of 0.86, and the value of the stretching diameter of each subsequent step is incremented by 0.02 on the stretching coefficient of the second step (For example, the drawing diameter in the second step is 11....

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Abstract

The invention provides a metal button and a preparation method thereof. The metal button is prepared from a zinc alloy material. The zinc alloy material comprises, by weight, 96.5-98.5 parts of zinc, 0.8-1.5 parts of copper, 0.2-0.5 parts of titanium, 0.03-0.06 parts of magnesium and 0.1-0.2 parts of a rare earth. The preparation method comprises preparing a button belt from the zinc alloy material, carrying out drawing, blank pressing and arc pressing on the button belt blank to obtain a button blank, removing oil on the button blank and carrying out electroplating to obtain a metal button. The metal button is prepared from the zinc alloy material. Through special oil removal treatment and electroplating treatment, good processing performances, shaping performances, welding performances, corrosion resistance and embossing performances are obtained so that brass button performances are obtained.

Description

technical field [0001] The invention belongs to the technical field of garment production, in particular to a metal button and a preparation method thereof. Background technique [0002] A button is a tie used to connect the two sides of the clothes. Its original function is to connect the front of the clothes. Now it has gradually developed to be more artistic and decorative in addition to maintaining its original function, and it is also a clothing personality. Representative of globalization and multifunctionality. With the continuous replacement of popular elements and the continuous change of fashion clothing, the production process of buttons is becoming more and more sophisticated, and the buttons for clothing are becoming more and more exquisite. [0003] According to the classification of their materials, buttons can be divided into natural, chemical and other materials. Among them, chemical buttons are divided into organic buttons, resin buttons, combination butto...

Claims

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Application Information

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IPC IPC(8): C22C18/02A44B1/02C25D3/40C25D7/00
Inventor 张中强
Owner ZHEJIANG WEIXING IND DEV
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