Processing technique of anti-rust and anti-corrosion hammer head

A processing technology and anti-corrosion technology, applied in the direction of coating, epoxy resin coating, etc., can solve the problem of hammer head easy to rust and corrode, break or crack, and form accident sources, so as to improve the anti-rust and anti-corrosion performance, manufacturing The effect of low cost and simple process

Inactive Publication Date: 2017-11-14
JIANGSU JUNWEI ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hammer is the most commonly used hand tool, and it will inevitably encounter a relatively humid environment during use, which makes the hammer head prone to rust and corrosion, eventually leading to breakage or cracks, forming a potential source of accidents

Method used

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Embodiment Construction

[0016] The technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments.

[0017] An anti-rust and anti-corrosion hammer head processing technology disclosed by the present invention specifically includes the following steps:

[0018] a. Semi-finished product processing, select medium-carbon alloy steel as the raw material of the hammer head, process the raw material through the mold according to the size specification, and obtain the semi-finished product;

[0019] b. Heat preservation and cooling, heat preservation and cooling in the bell furnace, first control the heat preservation temperature to 600~700°C, the heat preservation time is 5~9h, after heat preservation, the cooling temperature with the furnace body is below 250°C;

[0020] c, surface treatment, carry out phosphating treatment to the screw section of the hammer head semi-finished product after annealing;

[0021] d. Quenching: Quenching th...

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PUM

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Abstract

The invention discloses a processing technique of an anti-rust and anti-corrosion hammer head. The processing technique comprises the steps of processing a semi-finished product, insulating, cooling, performing surface treatment, quenching, tempering, performing anti-corrosion pretreatment and performing anti-rust and anti-corrosion treatment. The processing technique of the anti-rust and anti-corrosion hammer head has the advantages of simple process, low manufacturing cost and good continuity of the process, and an anti-rust and anti-corrosion layer can be formed on the surface of the hammer head, so that the anti-rust and anti-corrosion performance of the hammer head is effectively improved.

Description

technical field [0001] The invention relates to a processing method for a hammer head, in particular to a processing technology for an anti-rust and anti-corrosion hammer head. Background technique [0002] The hammer is the most commonly used hand tool, and it will inevitably encounter a relatively humid environment during use, which makes the hammer head easy to rust and corrode, eventually leading to breakage or cracks, forming a potential source of accidents. In view of this, it is necessary to provide a hammer head processing method to produce a more corrosion-resistant high-strength hammer head. Contents of the invention [0003] The object of the present invention is to provide a processing technology for an anti-rust and anti-corrosion hammer head, the process is relatively simple, the manufacturing cost is low, the process continuity is good, an anti-rust and anti-corrosion layer can be formed on the surface of the hammer head, and the hammer head can be effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/18C25F1/06C23G1/08C09D161/14C09D127/06C09D161/20C09D163/00C09D7/12
CPCC21D1/18C08K2201/014C08L2205/02C08L2205/035C09D161/14C23G1/08C25F1/06C08L27/06C08L61/20C08L63/00C08K13/02C08K3/34
Inventor 季威威
Owner JIANGSU JUNWEI ELECTRONICS TECH CO LTD
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