CN102641079A - Aluminum alloy cooker thermal spraying electro-magnetic induction pot and manufacture process thereof - Google Patents
Aluminum alloy cooker thermal spraying electro-magnetic induction pot and manufacture process thereof Download PDFInfo
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- CN102641079A CN102641079A CN2012101331515A CN201210133151A CN102641079A CN 102641079 A CN102641079 A CN 102641079A CN 2012101331515 A CN2012101331515 A CN 2012101331515A CN 201210133151 A CN201210133151 A CN 201210133151A CN 102641079 A CN102641079 A CN 102641079A
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- magnetic layer
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- electromagnetic induction
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Abstract
The invention discloses a manufacture process for an aluminum alloy cooker thermal spraying electro-magnetic induction pot, which comprises the following process steps: (1) injection molding, (2) mold pressing, (3) abrasive blasting and (4) magnetic layer spraying. A magnetic layer is added onto the bottom of the aluminum alloy pot in a thermal spraying mode. The process is high in efficiency, low in cost, good in combining effect of the magnetic layer and the aluminum alloy pot and strong in magnetic inducting capability, and a rough layer can enable the magnetic layer to be adhered firmly. The electro-magnetic induction pot produced by means of the process has low cost, can be applied to an induction cooker to perform cooking and has the advantages of being durable and good in cooking effect.
Description
Technical field
The present invention relates to a kind of cooker, particularly a kind of aluminium alloy cooker thermal spraying electromagnetic induction pot and manufacturing process thereof.
Background technology
At present, electromagnetic oven has become one of indispensable household electrical appliances in the Modern Family life, but it must select the pan of bottom magnetic conduction just can reach to boil heats, mostly this kind pan is all steel pot or multilayer metal compound bottom structure aluminum pot tool.All steel pan production cost is high, and the bottom of pot is thinner, fries in shallow oil, is burned easily during cooked food, and the thin simultaneously the bottom of a pan is not durable; And multilayer metal compound bottom structure aluminum pot needs corrosion resistant plate is placed in the mould; Pressurization makes it extend into reservation shape, and the stainless steel substrates that will have magnetic conductivity through existing welding, hot pressing or additive method is embedded in the aluminum pot bottom, carries out can accomplishing after other following process again; But this kind method cost is high, efficient is low; And stainless steel substrates and aluminum pot combine effect bad the time, directly have influence on the magnetic conduction effect of pan, suitable the popularization.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide a kind of method of thermal spray process of either electromagnetic induction pot, and a kind of electromagnetic induction pot that adopts this method preparation is provided.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of manufacturing process of aluminium alloy cooker thermal spraying electromagnetic induction pot comprises following processing step:
1), the injection moulding, adopt aluminum alloy materials to carry out injection and form a pot body blank;
2), pressing mold, a pot body blank that obtains step 1 is placed between two moulds carries out pressing, obtains a pot body, the lines of bottom surface formation rule in the pressing process of pot body;
3), sandblast, step 2 obtain the pot body the bottom sandblast that has lines form a rough layer, the roughness of rough layer is between 8 ~ 15 μ m;
4), the spraying magnetic layer, spraying one deck magnetic layer on the rough layer that step 3 obtains, magnetic layer is attached on the rough layer.
As the further improvement of technique scheme, the degree of depth of the lines that forms in the said step 2 is between 1.0 ~ 1.6mm, and being provided with of lines can make sand grains and magnetic layer better attached to the bottom of a pan, and being provided with of lines can also make product more attractive in appearance.
As the further improvement of technique scheme, the sand in said step 3 sandblast is emergy, and its granularity is not less than 46#.
As the further improvement of technique scheme, the main component of magnetic layer is an iron in the said step 4, preferably adopts middle low carbon steel.
As the further improvement of technique scheme, the magnetic layer thickness in the said step 4 is 0.4 ~ 1.0mm.
A kind ofly use the thermal spraying electromagnetic induction pot that above-mentioned preparation technology makes, comprise the pot body of aluminium alloy system, said pot body underrun thermal spraying is provided with magnetic layer.
The invention has the beneficial effects as follows: the mode that the present invention adopts thermal spraying is added magnetic layer at the bottom of for aluminum alloy pan; This method efficient is high, cost is low; And magnetic layer and aluminum pot combine effectively, the magnetic conduction ability is strong, it is more firm that being provided with of rough layer can make magnetic layer adhere to; And the electromagnetic induction pot that adopts said method to produce, cost is low, can be applied in to cook on the electromagnetic oven, and have durable, the effective advantage of cooking of aluminum alloy pan.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the structural representation of electromagnetic induction pot of the present invention;
Fig. 2 is the enlarged diagram at A place among Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2; Embodiment provided by the invention; A kind of thermal spraying electromagnetic induction pot comprises the pot body 1 of aluminium alloy system, and the 1 underrun thermal spraying of said pot body is provided with magnetic layer 2; 1), the injection moulding manufacturing process of this electromagnetic induction pot may further comprise the steps:, adopt aluminum alloy materials to carry out injection and form a pot body blank; 2), pressing mold; A pot body blank that obtains step 1 is placed between two moulds carries out pressing; Obtain pot body 1, the lines of bottom surface formation rule in the pressing process of pot body 1, the degree of depth of lines is between 1.0 ~ 1.6mm; Being provided with of lines can make sand grains and magnetic layer better attached to the bottom of a pan, and being provided with of lines can also make product more attractive in appearance; 3), sandblast, the bottom that has lines of the pot body that obtains in step 2 is sprayed emergy and is formed a rough layer, the granularity of said emergy is not less than 46#, the roughness of said rough layer is between 8 ~ 15 μ m; 4), the spraying magnetic layer, spraying one deck magnetic layer 2 on the rough layer that step 3 obtains, magnetic layer 2 is attached on the rough layer, magnetic layer 2 thickness are 0.4 ~ 1.0mm, the main component of magnetic layer 2 is an iron, preferably adopts middle low carbon steel.
In addition, preferred, can also outside magnetic layer 2, spray the non-magnetic protective layer of one deck it is covered, protective layer preferably adopts aluminium.
The mode that the present invention adopts thermal spraying is added magnetic layer 2 at the bottom of for aluminum alloy pan, and this method efficient is high, cost is low, and magnetic layer 2 and aluminum pot combine effectively, the magnetic conduction ability is strong, it is more firm that being provided with of rough layer can make magnetic layer 2 adhere to; And the electromagnetic induction pot that adopts said method to produce, cost is low, can be applied in to cook on the electromagnetic oven, and have durable, the effective advantage of cooking of aluminum alloy pan.
The above is merely preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (6)
1. the manufacturing process of an aluminium alloy cooker thermal spraying electromagnetic induction pot is characterized in that, may further comprise the steps:
1), the injection moulding, adopt aluminum alloy materials to carry out injection and form a pot body blank;
2), pressing mold, a pot body blank that obtains step 1 is placed between two moulds carries out pressing, obtains a pot body, the lines of bottom surface formation rule in the pressing process of pot body;
3), sandblast, step 2 obtain the pot body the bottom sandblast that has lines form a rough layer, the roughness of rough layer is between 8 ~ 15 μ m;
4), the spraying magnetic layer, spraying one deck magnetic layer on the rough layer that step 3 obtains, magnetic layer is attached on the rough layer.
2. the manufacturing process of aluminium alloy cooker thermal spraying electromagnetic induction pot according to claim 1 is characterized in that: the degree of depth of the lines that forms in the step 2 is between 1.0 ~ 1.6mm.
3. the manufacturing process of aluminium alloy cooker thermal spraying electromagnetic induction pot according to claim 1 is characterized in that: the sand in said step 3 sandblast is emergy, and its granularity is not less than 46#.
4. the manufacturing process of aluminium alloy cooker thermal spraying electromagnetic induction pot according to claim 1 is characterized in that: the main component of magnetic layer in the said step 4 (2) is an iron.
5. the manufacturing process of aluminium alloy cooker thermal spraying electromagnetic induction pot according to claim 1 is characterized in that: the magnetic layer in the said step 4 (2) thickness is 0.4 ~ 1.0mm.
6. an application rights requires the thermal spraying electromagnetic induction pot that 1 said preparation technology makes, and comprises the pot body (1) of aluminium alloy system, it is characterized in that: the underrun thermal spraying of said pot body (1) is provided with magnetic layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101331515A CN102641079A (en) | 2012-04-28 | 2012-04-28 | Aluminum alloy cooker thermal spraying electro-magnetic induction pot and manufacture process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101331515A CN102641079A (en) | 2012-04-28 | 2012-04-28 | Aluminum alloy cooker thermal spraying electro-magnetic induction pot and manufacture process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641079A true CN102641079A (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101331515A Pending CN102641079A (en) | 2012-04-28 | 2012-04-28 | Aluminum alloy cooker thermal spraying electro-magnetic induction pot and manufacture process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520648A (en) * | 2015-12-18 | 2016-04-27 | 杭州熔图科技有限公司 | Manufacturing method of aluminum electromagnetic heating pot |
| CN107536450A (en) * | 2017-05-22 | 2018-01-05 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| CN114309943A (en) * | 2022-01-21 | 2022-04-12 | 洛阳天久科技有限公司 | Manufacturing process of laser-welded electromagnetic induction pot for aluminum alloy cooker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580870Y (en) * | 2002-12-09 | 2003-10-22 | 张伟文 | Aluminium non-sticking lining pot equipped with magnetic inductive metallic bottom layer |
| CN101880850A (en) * | 2009-05-06 | 2010-11-10 | 慈溪光华金属复合材料有限公司 | Method for thermal spraying of composite bottom layer of aluminum pan of electromagnetic oven |
| CN201855082U (en) * | 2010-09-17 | 2011-06-08 | 浙江苏泊尔家电制造有限公司 | Electromagnetic induction pot body |
-
2012
- 2012-04-28 CN CN2012101331515A patent/CN102641079A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580870Y (en) * | 2002-12-09 | 2003-10-22 | 张伟文 | Aluminium non-sticking lining pot equipped with magnetic inductive metallic bottom layer |
| CN101880850A (en) * | 2009-05-06 | 2010-11-10 | 慈溪光华金属复合材料有限公司 | Method for thermal spraying of composite bottom layer of aluminum pan of electromagnetic oven |
| CN201855082U (en) * | 2010-09-17 | 2011-06-08 | 浙江苏泊尔家电制造有限公司 | Electromagnetic induction pot body |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520648A (en) * | 2015-12-18 | 2016-04-27 | 杭州熔图科技有限公司 | Manufacturing method of aluminum electromagnetic heating pot |
| CN107536450A (en) * | 2017-05-22 | 2018-01-05 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| CN114309943A (en) * | 2022-01-21 | 2022-04-12 | 洛阳天久科技有限公司 | Manufacturing process of laser-welded electromagnetic induction pot for aluminum alloy cooker |
| CN114309943B (en) * | 2022-01-21 | 2023-11-03 | 洛阳天久科技有限公司 | Manufacturing process of electromagnetic induction pot welded by laser of aluminum alloy cooker |
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Application publication date: 20120822 |