CN104476134A - Nut machining method - Google Patents
Nut machining method Download PDFInfo
- Publication number
- CN104476134A CN104476134A CN201410700310.4A CN201410700310A CN104476134A CN 104476134 A CN104476134 A CN 104476134A CN 201410700310 A CN201410700310 A CN 201410700310A CN 104476134 A CN104476134 A CN 104476134A
- Authority
- CN
- China
- Prior art keywords
- nut
- metal
- cooling
- machining method
- degree celsius
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009713 electroplating Methods 0.000 claims abstract description 5
- 238000003723 Smelting Methods 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Abstract
The invention discloses a nut machining method. The nut machining method comprises the following steps of metal material selection, smelting, heat treatment, molding, electroplating and finished product obtaining. Nuts manufactured by means of the nut machining method, high-strength flexible materials are obtained through material machining, and the nuts are long in service life and more attractive through the electroplating.
Description
Technical field
The present invention relates 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 widely, 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 often to change, service life is lower.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of processing method of nut, comprising the following steps:
The first step, chooses metal material;
Add the titanium maxter alloy obtained of powder metallurgy in second step, the metal that previous step obtained, in smelting furnace, carry out congruent melting, temperature 1000-1200 degree Celsius, obtain bulk alloy material;
3rd step, bulk alloy material is carried out high tempering process, temperature is 500-800 degree Celsius, time 1-2 hour, after high tempering process, puts into rapidly cold water and cools; Then undertaken cold rolling by the material of cooling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness;
4th step, pour in mould by after material melts obtained above, shaping rear die sinking is taken out, cleaning, cooling; Carry out electroplating surface; Obtain finished product.
Beneficial effect of the present invention: the nut that the present invention manufactures, through the processing to material, obtains the material of intensity height flexible, and is aided with plating, make the nut life-span longer, more attractive in appearance.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
A processing method for nut, comprises the following steps:
The first step, chooses metal material;
Add the titanium maxter alloy obtained of powder metallurgy in second step, the metal that previous step obtained, in smelting furnace, carry out congruent melting, temperature 1000-1200 degree Celsius, obtain bulk alloy material;
3rd step, bulk alloy material is carried out high tempering process, temperature is 500-800 degree Celsius, time 1-2 hour, after high tempering process, puts into rapidly cold water and cools; Then undertaken cold rolling by the material of cooling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness;
4th step, pour in mould by after material melts obtained above, shaping rear die sinking is taken out, cleaning, cooling; Carry out electroplating surface; Obtain finished product.
The nut that the present invention manufactures, through the processing to material, obtains the material of intensity height flexible, and is aided with plating, make the nut life-span longer, more attractive in appearance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (1)
1. a processing method for nut, is characterized in that, comprises the following steps:
The first step, chooses metal material;
Add the titanium maxter alloy obtained of powder metallurgy in second step, the metal that previous step obtained, in smelting furnace, carry out congruent melting, temperature 1000-1200 degree Celsius, obtain bulk alloy material;
3rd step, bulk alloy material is carried out high tempering process, temperature is 500-800 degree Celsius, time 1-2 hour, after high tempering process, puts into rapidly cold water and cools; Then undertaken cold rolling by the material of cooling, punching press, forging and stamping, to change the structure of metal, strengthen its toughness;
4th step, pour in mould by after material melts obtained above, shaping rear die sinking is taken out, cleaning, cooling; Carry out electroplating surface; Obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700310.4A CN104476134A (en) | 2014-11-28 | 2014-11-28 | Nut machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700310.4A CN104476134A (en) | 2014-11-28 | 2014-11-28 | Nut machining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476134A true CN104476134A (en) | 2015-04-01 |
Family
ID=52750808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700310.4A Pending CN104476134A (en) | 2014-11-28 | 2014-11-28 | Nut machining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476134A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048237A (en) * | 2018-11-05 | 2018-12-21 | 浙江瑞昭科技有限公司 | A kind of commercial vehicle specialized nut production technology |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB803507A (en) * | 1956-10-05 | 1958-10-29 | Carl Loos | Improvements in or relating to methods of and means for the production of nuts |
| CN101007379A (en) * | 2001-07-19 | 2007-08-01 | 日本精工株式会社 | Method for improving rolling surface of nut screw for ball screw |
| CN101780628A (en) * | 2010-03-08 | 2010-07-21 | 苏州工业园区新凯精密五金有限公司 | Processing process for compressing and riveting nuts |
| CN103464976A (en) * | 2013-09-10 | 2013-12-25 | 崔严 | Nut machining method |
| CN103921064A (en) * | 2014-03-17 | 2014-07-16 | 宁波固远管件有限公司 | Technology for machining cold upset nuts |
-
2014
- 2014-11-28 CN CN201410700310.4A patent/CN104476134A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB803507A (en) * | 1956-10-05 | 1958-10-29 | Carl Loos | Improvements in or relating to methods of and means for the production of nuts |
| CN101007379A (en) * | 2001-07-19 | 2007-08-01 | 日本精工株式会社 | Method for improving rolling surface of nut screw for ball screw |
| CN101780628A (en) * | 2010-03-08 | 2010-07-21 | 苏州工业园区新凯精密五金有限公司 | Processing process for compressing and riveting nuts |
| CN103464976A (en) * | 2013-09-10 | 2013-12-25 | 崔严 | Nut machining method |
| CN103921064A (en) * | 2014-03-17 | 2014-07-16 | 宁波固远管件有限公司 | Technology for machining cold upset nuts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048237A (en) * | 2018-11-05 | 2018-12-21 | 浙江瑞昭科技有限公司 | A kind of commercial vehicle specialized nut production technology |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |