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Wire-guiding method for glass-coating metal filament and wire drawing device thereof

A technology for metal filaments and threading, which is applied in glass manufacturing equipment, metal layered products, chemical instruments and methods, etc., can solve the problems of difficult popularization, difficult operation and control, high labor intensity, etc., and achieves easy industrial production. ,Easy to operate and control, with a wide range of effects

Inactive Publication Date: 2005-07-27
ZHEJIANG NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual operation is difficult to use uniform force, difficult operation control, easy to break the glass-wrapped metal filament, time-consuming and labor-intensive, low work efficiency, high labor intensity, unsafe operation, especially to pull the glass-wrapped metal filament to the wire drawing turntable Even more so; therefore, it is difficult to industrialize production, it is difficult to popularize and use, and it can only be used in experiments

Method used

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  • Wire-guiding method for glass-coating metal filament and wire drawing device thereof
  • Wire-guiding method for glass-coating metal filament and wire drawing device thereof
  • Wire-guiding method for glass-coating metal filament and wire drawing device thereof

Examples

Experimental program
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Embodiment Construction

[0011] Describe in detail below in conjunction with embodiment and accompanying drawing thereof:

[0012] figure 1 It is a wire drawing device with glass wrapped metal filaments. Its sliding member includes a slider 3, a fine wire guide rod 4 and a slider guide rod 12, and the metal and glass fusion device includes a high-frequency induction coil 5, a glass tube 7 and metal contained in the glass tube 7, and a power machine 11 The speed-adjustable motor is adopted, the wire winding member includes a wire winding disk 10 and a magnet 15 arranged on the wire winding disk 10, and the thread-leading fine needle 6 is inserted on the thread-leading fine needle insertion rod 4.

[0013] figure 1 The thread-leading needle 6 is connected with the slide block 3 through the thread-leading needle insertion rod 4 , obviously, the thread-leading needle 6 can also be directly inserted on the slide block 3 .

[0014] In order to use the weight of the slider 3 to make the slider 3 move from...

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PUM

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Abstract

The invention relates to a wire leading process for glass coated filament and its wire drawing apparatus, wherein a wire leading needle attracted by a magnetic member is utilized to contact the glass melting liquid beads coated by metal, then an accelerated movement is carried out to the wire leading needle at a speed around the rotating linear speed of the wire reeling disc till the wire reeling disc, the magnetic body arranged on the wire reeling member is utilized to lead the wire leading needle onto the wire reeling disc.

Description

technical field [0001] The invention relates to a wire-drawing method and a wire-drawing device for glass-wrapped metal filaments. Background technique [0002] Glass-wrapped Co-based amorphous and Fe-based alloy nanocrystalline filaments have many excellent electrical, magnetic, and force properties, such as giant magneto-impedance effects, large Barkhausen effects, giant gravitational effects, and giant torsion effects. Magnetic recording materials, magnetic sensitive sensors, electromagnetic shielding and other fields have been widely used. The technology of preparing glass-wrapped metal filaments by high-frequency induction heating, melting and rapid quenching has attracted much attention. WIPO patent WO97 / 24734 introduces the field heating method, and U.S. patent US524006 introduces the technology of overheating in the heating process and supercooling in the liquid cooling process, but neither solves the problem of wire-leading of glass-wrapped ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B3/00B32B15/00C03B37/02C03B37/12H01F1/04H01F1/153
Inventor 方允樟吴锋民郑金菊斯剑宵孙怀君楼荣训
Owner ZHEJIANG NORMAL UNIVERSITY