CN107598065A - A kind of forging technology of motor body - Google Patents
A kind of forging technology of motor body Download PDFInfo
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- CN107598065A CN107598065A CN201710990429.3A CN201710990429A CN107598065A CN 107598065 A CN107598065 A CN 107598065A CN 201710990429 A CN201710990429 A CN 201710990429A CN 107598065 A CN107598065 A CN 107598065A
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Abstract
The invention discloses a kind of forging technology of motor body, comprise the following steps：S10：Aluminium alloy stock is put into smelting furnace fusing；S20：Aluminium alloy stock after fusing is subjected to ingot casting, forms ingot blank；S30：Above-mentioned ingot blank is heated to 1200 DEG C~1570 DEG C, chamfered edge, insulation, and forging mold is heated to 1000 DEG C~1200 DEG C, the heat time is more than 3 hours；S40：Cylindrical ingot blank is put into forging mold, with punch ingot blank, blank is formed rectangular-shape blank full of whole mould；S50：Blank is subjected to precompressed and final pressure forms housing；S60：First it is heated to 800 DEG C~1000 DEG C to preheat 2 hours, is again heated to 1300 DEG C and is incubated 2 hours, be put into oil and be cooled to 50 DEG C~70 DEG C fuel-displaced air coolings, then 120 DEG C of lonneals processing of quick progress.The motor body that this method obtains is in light weight, rapid heat dissipation, improves the performance of vehicle, reduces oil consumption.
Description
Technical field
The present invention relates to vehicle arrangement manufacturing field, more particularly to a kind of forging technology of motor body.
Background technology
With the development of automobile industry, safety and performance for vehicle propose higher requirement.In the prior art, use
In the casing metal material of engine, mostly ironcasting, heavier-weight, poor radiation, the performance of engine is influenceed, improves vehicle
Oil consumption.
Therefore, how to mitigate the weight of motor body, to improve vehicle performance, and how to improve thermal diffusivity and reduction
Oil consumption, turn into those skilled in the art's important technological problems to be solved.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of forging technology of motor body, this method
Obtained motor body is in light weight, rapid heat dissipation, improves the performance of vehicle, reduces oil consumption.
To achieve these goals, the present invention proposes a kind of forging technology of motor body, comprises the following steps：
S10：Aluminium alloy stock is put into smelting furnace fusing；
S20：Aluminium alloy stock after fusing is subjected to ingot casting, forms ingot blank；
S30：Above-mentioned ingot blank is heated to 1200 DEG C~1570 DEG C, chamfered edge, and insulation 2 hours~4 hours is carried out, and will
Forging mold is heated to 1000 DEG C~1200 DEG C, and the heat time is more than 3 hours；
S40：The cylindrical ingot blank is put into the forging mold, with punch ingot blank, makes blank full of whole
Mould forms rectangular-shape blank, and the starting forging temperature of forging is 1200 DEG C~1570 DEG C, and final forging temperature is more than or equal to 1000 DEG C；
S50：The blank is subjected to precompressed and final pressure forms housing；
S60：Forging post processing：First it is heated to 800 DEG C~1000 DEG C to preheat 2 hours, is again heated to 1300 DEG C and is incubated 2 hours,
It is put into oil and is cooled to 50 DEG C~70 DEG C fuel-displaced air coolings, then 120 DEG C of lonneals processing of quick progress.
In addition, according to a kind of forging technology of motor body of the present invention, there can also be following technical characteristic：
Preferably, in step s 30, the soaking time of the ingot blank is 3 hours.
Preferably, in the step S40, the starting forging temperature of forging is 1300 DEG C, and final forging temperature is 1100 DEG C.
Preferably, in step S60, it is put into oil and is cooled to 60 DEG C.
By adopting the above-described technical solution, the invention has the advantages that：The engine shell body weight that this method obtains
Gently, rapid heat dissipation, the performance of vehicle is improved, reduces oil consumption.
Embodiment
A kind of forging technology of motor body according to embodiments of the present invention, comprises the following steps：S10：By aluminium alloy
Raw material is put into smelting furnace fusing；S20：Aluminium alloy stock after fusing is subjected to ingot casting, forms ingot blank；S30：Above-mentioned ingot blank is added
Heat is to 1200 DEG C~1570 DEG C, chamfered edge, and carries out insulation 2 hours~4 hours, and by forging mold be heated to 1000 DEG C~
1200 DEG C, the heat time is more than 3 hours, and in step s 30, the soaking time of the ingot blank is 3 hours；S40：By the cylinder
Shape ingot blank is put into the forging mold, with punch ingot blank, blank is formed rectangular-shape blank, forging full of whole mould
The starting forging temperature made is 1200 DEG C~1570 DEG C, and final forging temperature is more than or equal to 1000 DEG C, and the starting forging temperature of forging is 1300 DEG C,
Final forging temperature is 1100 DEG C.S50：The blank is subjected to precompressed and final pressure forms housing；S60：Forging post processing：First it is heated to
800 DEG C~1000 DEG C preheat 2 hours, are again heated to 1300 DEG C and are incubated 2 hours, are put into oil and are cooled to 50 DEG C~70 DEG C fuel-displaced skies
It is cold, then 120 DEG C of lonneals processing of quick progress, it is preferable that in step S60, it is put into oil and is cooled to 60 DEG C.This method obtains
The motor body arrived is in light weight, rapid heat dissipation, improves the performance of vehicle, reduces oil consumption.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (4)
1. a kind of forging technology of motor body, it is characterised in that comprise the following steps：
S10：Aluminium alloy stock is put into smelting furnace fusing；
S20：Aluminium alloy stock after fusing is subjected to ingot casting, forms ingot blank；
S30：Above-mentioned ingot blank is heated to 1200 DEG C~1570 DEG C, chamfered edge, and insulation 2 hours~4 hours is carried out, and will forging
Mould is heated to 1000 DEG C~1200 DEG C, and the heat time is more than 3 hours；
S40：The cylindrical ingot blank is put into the forging mold, with punch ingot blank, blank is full of whole mould
Rectangular-shape blank is formed, the starting forging temperature of forging is 1200 DEG C~1570 DEG C, and final forging temperature is more than or equal to 1000 DEG C；
S50：The blank is subjected to precompressed and final pressure forms housing；
S60：Forging post processing：First it is heated to 800 DEG C~1000 DEG C to preheat 2 hours, is again heated to 1300 DEG C and is incubated 2 hours, be put into
50 DEG C~70 DEG C fuel-displaced air coolings, then 120 DEG C of lonneals processing of quick progress are cooled in oil.
2. the forging technology of motor body according to claim 1, it is characterised in that in step s 30, the ingot blank
Soaking time be 3 hours.
3. the forging technology of motor body according to claim 1, it is characterised in that in the step S40, forging
Starting forging temperature be 1300 DEG C, final forging temperature be 1100 DEG C.
4. the forging technology of motor body according to claim 1, it is characterised in that in step S60, be put into oil
It is cooled to 60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990429.3A CN107598065A (en) | 2017-10-23 | 2017-10-23 | A kind of forging technology of motor body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990429.3A CN107598065A (en) | 2017-10-23 | 2017-10-23 | A kind of forging technology of motor body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598065A true CN107598065A (en) | 2018-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710990429.3A Pending CN107598065A (en) | 2017-10-23 | 2017-10-23 | A kind of forging technology of motor body |
Country Status (1)
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| CN (1) | CN107598065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925046A (en) * | 2019-12-09 | 2020-03-27 | 宁波市佳利来机械制造有限公司 | Shock-resistant engine oil pump front cover and manufacturing method thereof |
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| US4579604A (en) * | 1982-07-08 | 1986-04-01 | Ni Industries, Inc. | Method of spin forging a finished article |
| CN1497052A (en) * | 2002-10-01 | 2004-05-19 | ������������ʽ���� | Aluminium alloy for casting forging, aluminium casted forged product and manufacturing method |
| CN1529763A (en) * | 2001-04-09 | 2004-09-15 | 旭技术株式会社 | Aluminium allloy for casting/forging, aluminium alloy cast/forged product and producing methods |
| CN101152665A (en) * | 2006-09-30 | 2008-04-02 | 宁波拓普隔音系统有限公司 | Aluminum alloy precast-forging forming technique and mold thereof |
| CN101189083A (en) * | 2005-03-04 | 2008-05-28 | 新加坡科技研究局 | Method and apparatus for forging |
| CN101559470A (en) * | 2009-05-26 | 2009-10-21 | 李良洪 | Manufacturing technique of hydraulic cylinder body |
| KR20110063214A (en) * | 2009-12-04 | 2011-06-10 | 현대자동차주식회사 | Aluminum alloy for casting and forging, casting and forged product for suspension and method for manufacturing the same |
| CN102812142A (en) * | 2010-03-31 | 2012-12-05 | 株式会社神户制钢所 | Aluminium alloy forging and method of manufacturing the same |
| CN103624235A (en) * | 2012-08-28 | 2014-03-12 | 昆山拓卡自动化设备制造有限公司 | Method for manufacturing wheel hub by adopting liquid forging and spinning processes in combined mode |
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2017
- 2017-10-23 CN CN201710990429.3A patent/CN107598065A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579604A (en) * | 1982-07-08 | 1986-04-01 | Ni Industries, Inc. | Method of spin forging a finished article |
| CN1529763A (en) * | 2001-04-09 | 2004-09-15 | 旭技术株式会社 | Aluminium allloy for casting/forging, aluminium alloy cast/forged product and producing methods |
| CN1497052A (en) * | 2002-10-01 | 2004-05-19 | ������������ʽ���� | Aluminium alloy for casting forging, aluminium casted forged product and manufacturing method |
| CN101189083A (en) * | 2005-03-04 | 2008-05-28 | 新加坡科技研究局 | Method and apparatus for forging |
| CN101152665A (en) * | 2006-09-30 | 2008-04-02 | 宁波拓普隔音系统有限公司 | Aluminum alloy precast-forging forming technique and mold thereof |
| CN101559470A (en) * | 2009-05-26 | 2009-10-21 | 李良洪 | Manufacturing technique of hydraulic cylinder body |
| KR20110063214A (en) * | 2009-12-04 | 2011-06-10 | 현대자동차주식회사 | Aluminum alloy for casting and forging, casting and forged product for suspension and method for manufacturing the same |
| CN102812142A (en) * | 2010-03-31 | 2012-12-05 | 株式会社神户制钢所 | Aluminium alloy forging and method of manufacturing the same |
| CN103624235A (en) * | 2012-08-28 | 2014-03-12 | 昆山拓卡自动化设备制造有限公司 | Method for manufacturing wheel hub by adopting liquid forging and spinning processes in combined mode |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925046A (en) * | 2019-12-09 | 2020-03-27 | 宁波市佳利来机械制造有限公司 | Shock-resistant engine oil pump front cover and manufacturing method thereof |
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Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |