CN102773410A - Electromagnetic mold production method and equipment - Google Patents
Electromagnetic mold production method and equipment Download PDFInfo
- Publication number
- CN102773410A CN102773410A CN2012102823748A CN201210282374A CN102773410A CN 102773410 A CN102773410 A CN 102773410A CN 2012102823748 A CN2012102823748 A CN 2012102823748A CN 201210282374 A CN201210282374 A CN 201210282374A CN 102773410 A CN102773410 A CN 102773410A
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- mold
- mould
- electromagnetic
- iron powder
- demagnetizer
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to an electromagnetic mold production method. The method comprises the following steps of: (a) pouring iron powder into a master mold, wherein an electromagnetic coil is wound on an outer wall of the master mold; (b) electrifying the electromagnetic coil to strongly magnetize and mold the iron powder so as to obtain a magnetized mold, and taking out the mold through an external force; and (c) putting the mold after being used into a demagnetizer for demagnetization, so as to obtain the demagnetized iron powder. Electromagnetic mold producing equipment consists of the electromagnetic coil, the master mold and the demagnetizer, wherein the electromagnetic coil is wound on the outer wall of the master mold. The electromagnetic mold producing equipment has the advantages of rapidness in forming, convenience in operation and reduction of the production cost, and can be also repeatedly used; the electromagnetic mold production equipment can be used for forming various component molds of a sand mold, thus production cost is reduced and working efficiency is improved.
Description
Technical field:
The present invention relates to the mold machining technology field, more specifically to a kind of rapid forming mold and production method thereof.
Background technology:
At present, in general sand can only product that matches with husky mould of moulding, and the use amount of so husky mould is very big, and husky mould manufacture very trouble, be difficult for behind the husky mold forming decomposing fast and reuse.
Summary of the invention:
The object of the invention is exactly the deficiency to prior art, and a kind of electromagnetization die production method and equipment thereof are provided, and its ability rapid shaping is easy to use, reduces production costs, and can also repeat repeatedly to use.
Technological solution of the present invention is following:
A kind of electromagnetization die production method, is poured iron powder into total mould at a, total mould) outer wall on be wound with solenoid;
B, solenoid are switched on the force-magnetized moulding of iron powder, obtain magnetizing the mould after the moulding, and through external force mould are taken out;
After c, mould use, put into the demagnetizer demagnetization, the iron powder after obtaining demagnetizing.
A kind of electromagnetization die production equipment, it is made up of solenoid, total mould and demagnetizer, and solenoid is on the outer wall of total mould.
Beneficial effect of the present invention is:
Its ability rapid shaping, easy to use, reduce production costs, can also repeat repeatedly to use.It can be used for the various part mold of the husky mould mould of moulding, thereby reduces production costs, and enhances productivity.
Description of drawings:
Fig. 1 is the structural representation that total mould cooperates with solenoid among the embodiment 1
Fig. 2 is the structural representation of demagnetizer
The structural representation of the mould that Fig. 3 forms out for embodiment 1
Fig. 4 is the structural representation of total mould among the embodiment 2
Among the figure: 1, automobile hub bearing; 11, outer ring; 12, inner ring; 13, retainer; 14, steel ball; 121, ring flange; 2, oil sealing; 3, ABS speed probe; 4, magnetic metal gear ring; 5, case.
The specific embodiment:
Embodiment 1: see shown in Fig. 1 to 3 that a kind of electromagnetization die production method, is poured iron powder 1 into total mould 2 at a, be wound with solenoid 3 on the outer wall of total mould 2;
B, solenoid 3 energisings are iron powder 1 force-magnetized moulding, obtain magnetizing the mould 4 after the moulding, and through external force mould 4 are taken out;
After c, mould 4 use, put into demagnetizer 5 demagnetizations, the iron powder after obtaining demagnetizing.
A kind of electromagnetization die production equipment, it is made up of solenoid 3, total mould 2 and demagnetizer 5, and solenoid 3 is on the outer wall of total mould 2.
The tubular die that forms out in the present embodiment, it can be used for curved lever.Demagnetizer 5 adopts common commercially available demagnetizer to get final product.
Operation principle: the principle that it utilizes iron powder can magnetize, demagnetize; With the quick magnetization of iron powder and by total mold forming is mould, after the mould after the moulding simultaneously uses, demagnetizes through demagnetizer; Can obtain iron powder again; And can again iron powder be removed to be shaped to mould, and the iron powder material that its constitutes mould can be repeatedly used, and it mainly is used for the not high mold component of some required precisions of moulding.
It can be used for the various part mold of the husky mould mould of moulding, thereby reduces production costs, and enhances productivity.
Claims (2)
1. electromagnetization die production method is characterized in that:
A, pour iron powder (1) into total mould (2), be wound with solenoid (3) on the outer wall of total mould (2);
B, solenoid (3) are switched on the force-magnetized moulding of iron powder (1), obtain magnetizing the mould (4) after the moulding, and through external force mould (4) are taken out;
After c, mould (4) use, put into demagnetizer (5) demagnetization, the iron powder after obtaining demagnetizing.
2. electromagnetization die production equipment is characterized in that: it is made up of solenoid (3), total mould (2) and demagnetizer (5), and solenoid (3) is on the outer wall of total mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102823748A CN102773410A (en) | 2012-08-09 | 2012-08-09 | Electromagnetic mold production method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102823748A CN102773410A (en) | 2012-08-09 | 2012-08-09 | Electromagnetic mold production method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773410A true CN102773410A (en) | 2012-11-14 |
Family
ID=47118644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102823748A Pending CN102773410A (en) | 2012-08-09 | 2012-08-09 | Electromagnetic mold production method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773410A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735770A (en) * | 1952-11-24 | 1955-08-31 | Polygram Casting Company Ltd | Improvements in methods of and apparatus for making shell moulds |
| JPS56126044A (en) * | 1980-03-10 | 1981-10-02 | Hitachi Zosen Corp | Production of mold for precision casting |
| JPS59197371A (en) * | 1983-04-25 | 1984-11-08 | Riken Corp | Production of casting having wear-resistant surface layer |
| JP2001179393A (en) * | 1999-12-24 | 2001-07-03 | Sintokogio Ltd | Molding method and the mold |
| JP3215881B2 (en) * | 1994-05-27 | 2001-10-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | Methods used for casting technology |
| CN101486073A (en) * | 2008-12-04 | 2009-07-22 | 苏州明志科技有限公司 | Electromagnetic metal mould and method for producing the same |
| CN102001180A (en) * | 2009-09-02 | 2011-04-06 | 克朗斯股份公司 | Apparatus for the shaping of plastics-material containers with a blow mould |
| CN202804103U (en) * | 2012-08-09 | 2013-03-20 | 浙江动发能源科技有限公司 | Electro-magnetized mould production equipment |
-
2012
- 2012-08-09 CN CN2012102823748A patent/CN102773410A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735770A (en) * | 1952-11-24 | 1955-08-31 | Polygram Casting Company Ltd | Improvements in methods of and apparatus for making shell moulds |
| JPS56126044A (en) * | 1980-03-10 | 1981-10-02 | Hitachi Zosen Corp | Production of mold for precision casting |
| JPS59197371A (en) * | 1983-04-25 | 1984-11-08 | Riken Corp | Production of casting having wear-resistant surface layer |
| JP3215881B2 (en) * | 1994-05-27 | 2001-10-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | Methods used for casting technology |
| JP2001179393A (en) * | 1999-12-24 | 2001-07-03 | Sintokogio Ltd | Molding method and the mold |
| CN101486073A (en) * | 2008-12-04 | 2009-07-22 | 苏州明志科技有限公司 | Electromagnetic metal mould and method for producing the same |
| CN102001180A (en) * | 2009-09-02 | 2011-04-06 | 克朗斯股份公司 | Apparatus for the shaping of plastics-material containers with a blow mould |
| CN202804103U (en) * | 2012-08-09 | 2013-03-20 | 浙江动发能源科技有限公司 | Electro-magnetized mould production equipment |
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Application publication date: 20121114 |