CN104985129A - Manufacturing method of intake grille of sports car - Google Patents
Manufacturing method of intake grille of sports car Download PDFInfo
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- CN104985129A CN104985129A CN201510279672.5A CN201510279672A CN104985129A CN 104985129 A CN104985129 A CN 104985129A CN 201510279672 A CN201510279672 A CN 201510279672A CN 104985129 A CN104985129 A CN 104985129A
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- air
- inlet grille
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- polishing
- paraffin
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Abstract
The invention provides a manufacturing method of an intake grille of a sports car, and relates to the technical field of automotive component and part casting. The manufacturing method is characterized by comprising the steps of model designing, model making, sand selection, making of the intake grille, baking of the intake grille, condensation of the intake grille, polishing of the intake grille, cleaning of the intake grille, further polishing and product inspection. The manufacturing method is reasonable, and easy to operate and convenient and fast in manufacture.
Description
Technical field:
The present invention relates to auto parts and components casting technology field, be specifically related to a kind of preparation method of sport car air-inlet grille.
Background technology:
Air-inlet grille, as the term suggests the major function of front grid is heat radiation and air inlet, if engine radiator water temperature over-high depends merely on natural air inlet when can not fully dispel the heat, fan can start auxiliary heat dissipation automatically.Car runs air and flows backward, fan airstream direction is also backward, the air-flow that after heat radiation, temperature raises from hood rear near the position of windscreen, to also have below car (below be open) to flow backward, heat has just emitted.Be plainly contribute to engine compartment air circulation, in addition, also have the consideration of windage in aerodynamics.
The air-inlet grille of sport car especially important, since be called sport car, all targets are all to run, and the material of the air-inlet grille of general car is all very light, but quality but easily goes wrong, and security performance, physical property are not very good, when so just easily causing the accident, breakneck situation occurs.
Summary of the invention:
Technical problem to be solved by this invention is that overcoming existing technological deficiency provides the preparation method that a kind of method is reasonable, simple to operate, prepare a kind of sport car air-inlet grille easily.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A preparation method for sport car air-inlet grille, is characterized in that: comprise the following steps,
Step one, to design a model: relate to casting pattern and running channel;
Step 2, analogue formation: make shaping by the model paraffin designed, be then placed on ventilation, shady and cool local airing 1-2 days;
Step 3, selection sand: select high temperature resistant sand, in high temperature resistant sand, add polyethylene resin powder, then mix bi-material concussion in earthquake equipment;
Step 4, making air-inlet grille:
I paraffin model made is placed on the place of cool place, sealing, then smears one deck glass sand in paraffin surface;
Paraffin in I is placed in running channel by II, and the mixing material of then cast in running channel molten iron and silver-colored water, makes it shaping, and wherein the amount of silver-colored water is 1/3 of the amount of molten iron;
Step 5, baking air-inlet grille: be placed in baking box by the air-inlet grille of having cast and carry out high-temperature heating baking, temperature is 205-251 DEG C, and the time is 33-46 minute, and makes melted paraffin wax become liquid, taking-up;
Step 6, condensation air-inlet grille: the air-inlet grille after baking is taken out, be placed on the local 15-22 minute in ventilations, cool place, and then directly put into condensation room and carry out cryogenic condensation, temperature is-5 DEG C, and the time is 14-21 minute;
Step 7, polishing air-inlet grille: taken out by condensed air-inlet grille, leave standstill 6-10 minute in place that is shady and cool, sealing, the grinding apparatus then putting into the sand that step 3 is housed carries out surface finish.The time of polishing is 10-14 minute;
Step 8, clean air-inlet grille: the air-inlet grille after polishing is taken out, with distilled water flushing 3-5 minute;
Step 9, polishing further: the air-inlet grille after cleaning is left standstill 2-4 minute draining, then puts into polissoir and carry out meticulous polishing 3-5 minute;
Step 10, inspection product: the air-inlet grille of finished product is tested, qualified packing of product warehouse-in.
Beneficial effect of the present invention is: product of the present invention, by two kinds of metal liquid mixing, coordinates other material, make the physical property height very of product, and product is hollow, so just can reduce the weight of material, meets the condition of the requirement of sport car.The inventive method is reasonable, simple to operate, it is convenient to prepare.
Detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.
A preparation method for sport car air-inlet grille, is characterized in that: comprise the following steps,
Step one, to design a model: relate to casting pattern and running channel;
Step 2, analogue formation: make shaping by the model paraffin designed, be then placed on ventilation, shady and cool local airing 1-2 days;
Step 3, selection sand: select high temperature resistant sand, in high temperature resistant sand, add polyethylene resin powder, then mix bi-material concussion in earthquake equipment;
Step 4, making air-inlet grille:
I paraffin model made is placed on the place of cool place, sealing, then smears one deck glass sand in paraffin surface;
Paraffin in I is placed in running channel by II, and the mixing material of then cast in running channel molten iron and silver-colored water, makes it shaping, and wherein the amount of silver-colored water is 1/3 of the amount of molten iron;
Step 5, baking air-inlet grille: be placed in baking box by the air-inlet grille of having cast and carry out high-temperature heating baking, temperature is 243 DEG C, and the time is 40 minutes, and makes melted paraffin wax become liquid, taking-up;
Step 6, condensation air-inlet grille: taken out by the air-inlet grille after baking, be placed on the place 18 minutes in ventilations, cool place, and then directly put into condensation room and carry out cryogenic condensation, and temperature is-5 DEG C, and the time is 14-21 minute;
Step 7, polishing air-inlet grille: taken out by condensed air-inlet grille, leave standstill 8 minutes in place that is shady and cool, sealing, the grinding apparatus then putting into the sand that step 3 is housed carries out surface finish.The time of polishing is 11 minutes;
Step 8, clean air-inlet grille: taken out by the air-inlet grille after polishing, with distilled water flushing 5 minutes;
Step 9, polishing further: the air-inlet grille after cleaning is left standstill 2 minutes drainings, then puts into polissoir and carry out meticulous polishing 3 minutes;
Step 10, inspection product: the air-inlet grille of finished product is tested, qualified packing of product warehouse-in.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a preparation method for sport car air-inlet grille, is characterized in that: comprise the following steps,
Step one, to design a model: relate to casting pattern and running channel;
Step 2, analogue formation: make shaping by the model paraffin designed, be then placed on ventilation, shady and cool local airing 1-2 days;
Step 3, selection sand: select high temperature resistant sand, in high temperature resistant sand, add polyethylene resin powder, then mix bi-material concussion in earthquake equipment;
Step 4, making air-inlet grille:
I paraffin model made is placed on the place of cool place, sealing, then smears one deck glass sand in paraffin surface;
Paraffin in I is placed in running channel by II, and the mixing material of then cast in running channel molten iron and silver-colored water, makes it shaping, and wherein the amount of silver-colored water is 1/3 of the amount of molten iron;
Step 5, baking air-inlet grille: be placed in baking box by the air-inlet grille of having cast and carry out high-temperature heating baking, temperature is 205-251 DEG C, and the time is 33-46 minute, and makes melted paraffin wax become liquid, taking-up;
Step 6, condensation air-inlet grille: the air-inlet grille after baking is taken out, be placed on the local 15-22 minute in ventilations, cool place, and then directly put into condensation room and carry out cryogenic condensation, temperature is-5 DEG C, and the time is 14-21 minute;
Step 7, polishing air-inlet grille: taken out by condensed air-inlet grille, leave standstill 6-10 minute in place that is shady and cool, sealing, the grinding apparatus then putting into the sand that step 3 is housed carries out surface finish.The time of polishing is 10-14 minute;
Step 8, clean air-inlet grille: the air-inlet grille after polishing is taken out, with distilled water flushing 3-5 minute;
Step 9, polishing further: the air-inlet grille after cleaning is left standstill 2-4 minute draining, then puts into polissoir and carry out meticulous polishing 3-5 minute;
Step 10, inspection product: the air-inlet grille of finished product is tested, qualified packing of product warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279672.5A CN104985129A (en) | 2015-05-27 | 2015-05-27 | Manufacturing method of intake grille of sports car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279672.5A CN104985129A (en) | 2015-05-27 | 2015-05-27 | Manufacturing method of intake grille of sports car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985129A true CN104985129A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510279672.5A Pending CN104985129A (en) | 2015-05-27 | 2015-05-27 | Manufacturing method of intake grille of sports car |
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| CN (1) | CN104985129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216612A (en) * | 2016-08-31 | 2016-12-14 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust bend pipe casting method |
| CN106734958A (en) * | 2017-02-20 | 2017-05-31 | 苏州骏创汽车科技股份有限公司 | A kind of automobile decoration grid mould |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463217A (en) * | 2001-04-17 | 2003-12-24 | 日本碍子株式会社 | Method of mfg. molded body, slurry for molding, core for molding, method of mfg. core for molding, hollow ceramic molded body, and light emitting container |
| CN2654252Y (en) * | 2003-10-30 | 2004-11-10 | 上海交通大学 | Multihole gypsum moulder |
-
2015
- 2015-05-27 CN CN201510279672.5A patent/CN104985129A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463217A (en) * | 2001-04-17 | 2003-12-24 | 日本碍子株式会社 | Method of mfg. molded body, slurry for molding, core for molding, method of mfg. core for molding, hollow ceramic molded body, and light emitting container |
| CN2654252Y (en) * | 2003-10-30 | 2004-11-10 | 上海交通大学 | Multihole gypsum moulder |
Non-Patent Citations (2)
| Title |
|---|
| 范有发: "《塑料先进成型技术》", 31 May 2014, 机械工业出版社 * |
| 郑昌琼: "《简明材料词典》", 30 April 2002, 科学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216612A (en) * | 2016-08-31 | 2016-12-14 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust bend pipe casting method |
| CN106734958A (en) * | 2017-02-20 | 2017-05-31 | 苏州骏创汽车科技股份有限公司 | A kind of automobile decoration grid mould |
| CN106734958B (en) * | 2017-02-20 | 2018-10-02 | 苏州骏创汽车科技股份有限公司 | A kind of automobile decoration grid mold |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |