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Integrally-formed tungsten alloy bionic fish bait body and preparation process thereof

A preparation process and molding technology, which is applied in artificial fishing bait, fishing, animal husbandry, etc., can solve the problems of easy falling off of the bait body and wire lugs, affecting the use effect, low dimensional accuracy, etc., and achieving high production efficiency and sedimentation. The effect of high speed and high dimensional accuracy

Inactive Publication Date: 2021-03-26
GUANGDONG HUASITE ALLOY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing bionic fish bait body includes a bait body and lugs. Most of the existing bait bodies are produced with lead, and the lugs are mostly steel wire structures. The bait body and the lugs are welded together, or bonded by chemical adhesives. This bionic bait has defects such as low production efficiency, not being environmentally friendly, and the bait body and lugs are easy to fall off.
Although the invention patent with the publication number CN101720745B discloses a manufacturing process of a tungsten-based fish pendant, using W, Ni and Fe three metal powder mixtures and polyamide as raw materials, the finished product is made by injection molding process, but using this The lug strength of the product made by this method is weak, and the dimensional accuracy is not high, which affects the use effect

Method used

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  • Integrally-formed tungsten alloy bionic fish bait body and preparation process thereof
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  • Integrally-formed tungsten alloy bionic fish bait body and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The preparation process of the integrally formed tungsten alloy fishing bait provided in this embodiment includes the following steps:

[0033] (1) Weigh the following raw materials by weight percentage: tungsten powder (average particle size is 2.5 μm) 78%, nickel powder (average particle size is 3 μm) 16%, iron powder (average particle size is 4 μm) balance ;

[0034] (2) adding tungsten powder, nickel powder and iron powder into a mixer and mixing for 10 hours to obtain a mixed powder;

[0035] (3) Put the obtained mixed powder and forming agent into an internal mixer, wherein the amount of forming agent is 6% of the total weight of the mixed powder and forming agent, heat to 120° C. and stir for 1 hour, then mix the material Pour it out, then cool naturally to room temperature and pour it into a crusher for crushing to obtain pellets with a particle size of less than 10 mm and irregular shapes;

[0036] (4) Add the obtained crushed pellets into an injection moldin...

Embodiment 2

[0040] The preparation process of the integrally formed tungsten composite biomimetic fish bait body provided in this embodiment includes the following steps:

[0041] (1) Weigh the following raw materials by weight percentage: tungsten powder (average particle size is 3.5 μm) 93%, nickel powder (average particle size is 7 μm) 7%, iron powder (average particle size is 10 μm) balance ;

[0042] (2) Add tungsten powder, nickel powder and iron powder into the mixer and mix for 15 hours to obtain the mixed powder;

[0043] (3) Put the obtained mixed powder and forming agent into an internal mixer, wherein the amount of forming agent is 8% of the total weight of the mixed powder and forming agent, heat to 110° C. and stir for 4 hours, then mix the material Pour it out, then cool naturally to room temperature and pour it into a crusher for crushing to obtain pellets with a particle size of less than 10 mm and irregular shapes;

[0044] (4) Add the obtained pellets into an injectio...

Embodiment 3

[0048] The preparation process of the integrally formed tungsten alloy biomimetic fish bait body provided in this embodiment includes the following steps:

[0049] (1) Take the following raw materials by weight percentage: 97% of tungsten powder (average particle diameter is 5 μm), nickel powder (average particle diameter is 5 μm) 2.1%, iron powder (average particle diameter is 5 μm) balance;

[0050] (2) adding tungsten powder, nickel powder and iron powder into a mixer and mixing for 10 hours to obtain a mixed powder;

[0051] (3) Put the obtained mixed powder and forming agent into an internal mixer, wherein the amount of forming agent is 3.5% of the total weight of the mixed powder and forming agent, heat to 130° C. and stir for 1.5 hours, then mix the material Pour it out, then cool naturally to room temperature and pour it into a crusher for crushing to obtain pellets with a particle size of less than 10 mm and irregular shapes;

[0052] (4) Add the obtained pellets int...

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Abstract

The invention discloses an integrally- formed tungsten alloy bionic fish bait body and a preparation process thereof. The bionic fish bait body prepared from the tungsten powder, the nickel powder andthe iron powder is large in density, the inertia of the bionic fish bait in water is larger than that of a traditional bionic fish bait (generally made of lead) with the same volume, the settling speed of the bionic fish bait in water is fast, and a user can grasp the settling point of the fish bait more easily; the tungsten alloy is used for replacing traditional materials (such as lead and thelike), and is more environment-friendly; and the tungsten alloy bionic fish bait provided by the invention is high in strength and excellent in impact resistance; The preparation process flow is reasonable and scientific, the bionic bait body and a line lug are integrally formed through an injection molding process, falling is not likely to happen, firmness and stability are achieved, no waste, waste acid or other pollutants exist, the procedures of machining and stainless steel line lug assembling do not need to be added subsequently, the production efficiency is high, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of fishing gear, in particular to an integrally formed tungsten alloy bionic fish bait body and a preparation process thereof. Background technique [0002] In recent years, with the improvement of people's living standards, fishing sports have emerged. The bait includes live bait and bionic fish bait body. , you can directly perform throwing action. However, the existing bionic fish bait body includes a bait body and lugs. Most of the existing bait bodies are produced with lead, and the lugs are mostly steel wire structures. The bait body and the lugs are welded together, or bonded by chemical adhesives. This bionic bait has defects such as low production efficiency, not being environmentally friendly, and the bait body and wire lugs are easy to fall off. Although the invention patent with the publication number CN101720745B discloses a manufacturing process of a tungsten-based fish pendant, using W, Ni a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F5/00B22F3/22B22F3/10C22C27/04C22C30/00A01K85/00
CPCB22F5/00B22F3/225B22F3/1021C22C27/04C22C30/00A01K85/00
Inventor 温浩月
Owner GUANGDONG HUASITE ALLOY PROD CO LTD