CN104404537A - Reshaping technology of metal nonstandard part - Google Patents
Reshaping technology of metal nonstandard part Download PDFInfo
- Publication number
- CN104404537A CN104404537A CN201410589686.2A CN201410589686A CN104404537A CN 104404537 A CN104404537 A CN 104404537A CN 201410589686 A CN201410589686 A CN 201410589686A CN 104404537 A CN104404537 A CN 104404537A
- Authority
- CN
- China
- Prior art keywords
- metal
- standard component
- metal non
- nonstandard part
- concentration
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a reshaping technology of a metal nonstandard part. The technology comprises the following steps: 1, putting the metal nonmetal part in a cleaning pool, and flushing by using a high pressure water gun for 10-15min; 2, adding a degreasing agent with the concentration of 20-25% into the cleaning pool, heating to 60-65DEG C, immersing for 15-25min, continuously heating to 80-90DEG C, adding a rust remover with the concentration of 10-25%, and immersing for 15-25min; 3, taking out the metal nonstandard part, air-drying, putting the metal nonstandard part in a heating furnace, heating to 120-180DEG C, and baking for 30-40min to make the metal nonstandard part have plastic deformation, release stress and have required flatness; and 4, taking out the metal nonstandard part, and naturally cooling the metal nonstandard part to room temperature. The technology is simple, has excellent effects, and has a good restoration effect on the deformation position of the surface of the metal nonstandard part.
Description
Technical field
The present invention relates to metal founding field, specifically, be related specifically to a kind of shaping process for metal non-standard component.
Background technology
Casting is poured in casting mold by the metal liquid by melting, obtains the making processes of the part of desired shape and performance through cooled and solidified.Casting is conventional manufacture method, low cost of manufacture, and technological flexibility is large, can obtain complicated shape and large-scale foundry goods, occupy very large proportion in machinofacture.
Due to now to the raising that castability, casting accuracy, casting cost and casting automatization etc. require, foundry engieering is towards precise treatment, maximization, high quality, automatization and the future development that cleans, and existing casting technique cannot this kind of change demand.
Summary of the invention
The object of the invention is to for deficiency of the prior art, a kind of shaping process for metal non-standard component is provided, to solve the problem.
Technical problem solved by the invention can realize by the following technical solutions:
For a shaping process for metal non-standard component, comprise the steps:
1) metal non-standard component is put into service sink, use water blast gun to rinse 10-15 minute;
2) in cleaning, add the removers that concentration is 20-25%, be heated to 60-65 DEG C, invade bubble 15-25 minute; Then continue to be warming up to 80-90 DEG C, and add the rust remover immersion 15-25 minute that concentration is 10-25%;
3) taking-up is dried, and then metal non-standard component is put into process furnace and is warmed up to 120-180 DEG C, toasting after 30-40 minute, metal non-standard component generation viscous deformation, release stress, and planeness reaches requirement;
4) take out metal non-standard component, make metal non-standard component naturally cool to room temperature.
Preferably, described step 2) in the optimum concn of removers and rust remover be 25%.
Preferably, the best baking time in described step 3) is 30 minutes.
Compared with prior art, beneficial effect of the present invention is as follows:
Present invention process is simple, and excellent result, has good repairing effect to the deformation place on metal non-standard component surface.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
Embodiment 1
For a shaping process for metal non-standard component, comprise the steps:
1) metal non-standard component is put into service sink, use water blast gun to rinse 10 minutes;
2) in cleaning, add the removers that concentration is 20%, be heated to 60 DEG C, invade bubble 15 minutes; Then continue to be warming up to 80 DEG C, and add concentration be 10% rust remover soak 15 minutes;
3) taking-up is dried, and then metal non-standard component is put into process furnace and is warmed up to 120 DEG C, toasting after 30 minutes, metal non-standard component generation viscous deformation, release stress, and planeness reaches requirement;
4) take out metal non-standard component, make metal non-standard component naturally cool to room temperature.
Embodiment 2
For a shaping process for metal non-standard component, comprise the steps:
1) metal non-standard component is put into service sink, use water blast gun to rinse 15 minutes;
2) in cleaning, add the removers that concentration is 25%, be heated to 65 DEG C, invade bubble 25 minutes; Then continue to be warming up to 90 DEG C, and add concentration be 25% rust remover soak 25 minutes;
3) taking-up is dried, and then metal non-standard component is put into process furnace and is warmed up to 180 DEG C, toasting after 30 minutes, metal non-standard component generation viscous deformation, release stress, and planeness reaches requirement;
4) take out metal non-standard component, make metal non-standard component naturally cool to room temperature.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets 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 (3)
1. for a shaping process for metal non-standard component, it is characterized in that, comprise the steps:
1) metal non-standard component is put into service sink, use water blast gun to rinse 10-15 minute;
2) in cleaning, add the removers that concentration is 20-25%, be heated to 60-65 DEG C, invade bubble 15-25 minute; Then continue to be warming up to 80-90 DEG C, and add the rust remover immersion 15-25 minute that concentration is 10-25%;
3) taking-up is dried, and then metal non-standard component is put into process furnace and is warmed up to 120-180 DEG C, toasting after 30-40 minute, metal non-standard component generation viscous deformation, release stress, and planeness reaches requirement;
4) take out metal non-standard component, make metal non-standard component naturally cool to room temperature.
2. the shaping process for metal non-standard component according to claim 1, is characterized in that, described step 2) in the optimum concn of removers and rust remover be 25%.
3. the shaping process for metal non-standard component according to claim 1, is characterized in that, the best baking time in described step 3) is 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589686.2A CN104404537A (en) | 2014-10-29 | 2014-10-29 | Reshaping technology of metal nonstandard part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589686.2A CN104404537A (en) | 2014-10-29 | 2014-10-29 | Reshaping technology of metal nonstandard part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404537A true CN104404537A (en) | 2015-03-11 |
Family
ID=52642199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589686.2A Pending CN104404537A (en) | 2014-10-29 | 2014-10-29 | Reshaping technology of metal nonstandard part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544479A (en) * | 2016-12-26 | 2017-03-29 | 广东长盈精密技术有限公司 | Plate and preparation method thereof in a kind of mobile phone |
-
2014
- 2014-10-29 CN CN201410589686.2A patent/CN104404537A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544479A (en) * | 2016-12-26 | 2017-03-29 | 广东长盈精密技术有限公司 | Plate and preparation method thereof in a kind of mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |