CN103464976A - Nut machining method - Google Patents
Nut machining method Download PDFInfo
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- CN103464976A CN103464976A CN 201310407566 CN201310407566A CN103464976A CN 103464976 A CN103464976 A CN 103464976A CN 201310407566 CN201310407566 CN 201310407566 CN 201310407566 A CN201310407566 A CN 201310407566A CN 103464976 A CN103464976 A CN 103464976A
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Abstract
A nut machining method comprises the following steps of step 1, selecting metal materials; step 2, adding powder metallurgy into the metal which is obtained in the step 1 to obtain titanium molybdenum alloys and performing eutectic melting in a smelting furnace to obtain massive alloy materials; step 3, performing high temperature tempering treatment on the massive alloy materials for 1 to 2 hours, rapidly placing the massive alloy materials into cold water for cooling after the high temperature tempering treatment and performing cold rolling, stamping and forging and stamping on the cooled materials to change the structure of the metal so as to enhance the toughness of the metal; step 4, pouring the obtained materials into a die after the materials are melted, opening the die to take out the materials after forming, performing cleaning and cooling and performing surface electroplating to obtain a finished product. According to the nut machining method, the high strength and toughness materials are obtained through material machining and the service life of a nut can be long and the nut can be attractive in appearance assisted with the electroplating.
Description
Technical field
The invention belongs to field of machining, particularly a kind of processing method of nut.
Background technology
Nut is a kind of very common machine components, and in machining and assembling, the scope of application is very extensive, and is also a kind of necessary necessary article in daily life.The nut but used at present is generally a kind of metal and makes, and gets rusty easily, and need to often change, and service life is lower.
Summary of the invention
The processing method that the purpose of this invention is to provide a kind of nut, the nut that the present invention manufactures, the processing through to material, obtain the material of the high flexible of intensity, and be aided with plating, makes the nut life-span longer, more attractive in appearance.
The technical scheme adopted is:
A kind of processing method of nut, comprise the following steps:
The first step, choose metal material, and metal material can be aluminium, stainless steel or iron etc.
Add the titanium maxter alloy obtained of powder metallurgy in second step, metal that previous step is obtained, carry out congruent melting in smelting furnace, temperature 1000-1200 degree centigrade, obtain the bulk alloy material.
The 3rd step, the bulk alloy material is carried out to the high tempering processing, temperature is 500-800 degree centigrade, time 1-2 hour, and high tempering is put into rapidly cold water and is carried out cooling after processing.
Then cooling material is carried out cold rolling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness.
The 4th step, will be obtained above material pour in mould after melting, after moulding, die sinking is taken out, and cleans, cooling.Carry out electroplating surface.Obtain finished product.
Its advantage is:
The nut that the present invention manufactures, the processing through to material, obtain the material of the high flexible of intensity, and be aided with plating, makes the nut life-span longer, more attractive in appearance.
The specific embodiment
embodiment 1
A kind of processing method of nut, comprise the following steps:
The first step, choose metal material, and metal material can be aluminium.
Add the titanium maxter alloy obtained of powder metallurgy in second step, metal that previous step is obtained, carry out congruent melting in smelting furnace, temperature 1000-1200 degree centigrade, obtain the bulk alloy material.
The 3rd step, the bulk alloy material is carried out to the high tempering processing, temperature is 500-800 degree centigrade, time 1-2 hour, and high tempering is put into rapidly cold water and is carried out cooling after processing.
Then cooling material is carried out cold rolling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness.
The 4th step, will be obtained above material pour in mould after melting, after moulding, die sinking is taken out, and cleans, cooling.Carry out electroplating surface.Obtain finished product.
embodiment 2
Embodiment 2 is substantially the same manner as Example 1, and its difference is: the material that the first step is used is stainless steel.
embodiment 3
Embodiment 3 is substantially the same manner as Example 1, and its difference is: the material that the first step is used is iron.
Claims (1)
1. the processing method of a nut, is characterized in that comprising the following steps:
The first step, choose metal material;
Add the titanium maxter alloy obtained of powder metallurgy in second step, metal that previous step is obtained, carry out congruent melting in smelting furnace, temperature 1000-1200 degree centigrade, obtain the bulk alloy material;
The 3rd step, the bulk alloy material is carried out to the high tempering processing, temperature is 500-800 degree centigrade, time 1-2 hour, and high tempering is put into rapidly cold water and is carried out cooling after processing;
Then cooling material is carried out cold rolling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness;
The 4th step, will be obtained above material pour in mould after melting, after moulding, die sinking is taken out, and cleans, cooling; Carry out electroplating surface; Obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310407566 CN103464976A (en) | 2013-09-10 | 2013-09-10 | Nut machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310407566 CN103464976A (en) | 2013-09-10 | 2013-09-10 | Nut machining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464976A true CN103464976A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310407566 Pending CN103464976A (en) | 2013-09-10 | 2013-09-10 | Nut machining method |
Country Status (1)
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| CN (1) | CN103464976A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921064A (en) * | 2014-03-17 | 2014-07-16 | 宁波固远管件有限公司 | Technology for machining cold upset nuts |
| CN104476134A (en) * | 2014-11-28 | 2015-04-01 | 杨帆 | Nut machining method |
| CN104963927A (en) * | 2015-06-05 | 2015-10-07 | 贵州航天精工制造有限公司 | Flanging and riveting self-locking nut and machining method thereof |
| CN111744886A (en) * | 2020-07-22 | 2020-10-09 | 浙江富鑫五金科技股份有限公司 | Machining equipment and machining process for wear-resistant nut for wind power equipment |
-
2013
- 2013-09-10 CN CN 201310407566 patent/CN103464976A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921064A (en) * | 2014-03-17 | 2014-07-16 | 宁波固远管件有限公司 | Technology for machining cold upset nuts |
| CN104476134A (en) * | 2014-11-28 | 2015-04-01 | 杨帆 | Nut machining method |
| CN104963927A (en) * | 2015-06-05 | 2015-10-07 | 贵州航天精工制造有限公司 | Flanging and riveting self-locking nut and machining method thereof |
| CN111744886A (en) * | 2020-07-22 | 2020-10-09 | 浙江富鑫五金科技股份有限公司 | Machining equipment and machining process for wear-resistant nut for wind power equipment |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
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| WD01 | Invention patent application deemed withdrawn after publication |