CN102397834A - Baking finish technique for automobile clutch diaphragm spring - Google Patents
Baking finish technique for automobile clutch diaphragm spring Download PDFInfo
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- CN102397834A CN102397834A CN2011102848257A CN201110284825A CN102397834A CN 102397834 A CN102397834 A CN 102397834A CN 2011102848257 A CN2011102848257 A CN 2011102848257A CN 201110284825 A CN201110284825 A CN 201110284825A CN 102397834 A CN102397834 A CN 102397834A
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- Prior art keywords
- diaphragm spring
- heating
- clutch
- automobile clutch
- clutch diaphragm
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a baking finish technique for automobile clutch diaphragm spring, wherein said technique comprises the steps of slinging, heating in the mesh-belt temper furnace, cooling and oiling. With the technique mentioned above, the invention has the following advantages: 1) the temperature of the temper furnace is stable; the heating time for each clutch diaphragm spring stays the same, and the color of the baked diaphragm spring product also stays the same; meanwhile, the diaphragm spring is heated and baked according to certain requirement on color; 2) the production efficiency is enhanced and the labor intensity is reduced.
Description
Technical field
The present invention relates to the automobile clutch technical field, particularly a kind of roasting look technology of Automobile Clutch Plate Spring.
Background technology
Automobile clutch is the vitals of contacting directly with engine in the car transmissions, and the vitals in the diaphragm spring common assembly that is clutch.The roasting look of common diaphragm spring is employed in the external-heat salt bath furnace and carries out; Diaphragm spring behind the ramming is placed on earlier in 5%～8% the sodium nitrite solution; A workman is put 2～4 diaphragm springs on the special use hook; Second workman is placed on the product on the hook in the roasting look solution, and wait is taken out to be placed in the clear water after a few minutes and cooled off, and the 3rd workman places and put in order diaphragm spring in product cooling back and go into frame.In this technology long, diaphragm spring monolithic of equipment heating-up time can not guarantee that unanimity, roasting look liquid matched proportion density measure that difficulty, operation number are many heat time heating time, working strength of workers greatly and yield poorly; Diaphragm spring finished product appearance color is inconsistent, has a strong impact on product quality.
Summary of the invention
Technical problem to be solved by this invention is, to the deficiency of prior art, provides a kind of and makes clutch diaphragm spring bake the colored appearance solid colour, enhances productivity, reduces the roasting look technology of the Automobile Clutch Plate Spring of labor strength.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of roasting look technology of Automobile Clutch Plate Spring, and described technology may further comprise the steps:
A) with the Automobile Clutch Plate Spring ramming;
B) clutch diaphragm spring behind the ramming is heated in the guipure tempering furnace, heating-up temperature is 200 ℃～230 ℃;
C) clutch diaphragm spring after will heating is placed cooling;
D) edible vegetable oil on the clutch diaphragm spring surfaces coated.
The heating-up temperature of clutch diaphragm spring is 40～60 minutes among the described step b.
The present invention adopts above-mentioned technology; Have the following advantages: 1, the net belt type furnace temperature is stable; The clutch diaphragm spring monolithic can be consistent heat time heating time, the diaphragm spring product appearance solid colour behind the roasting look, and color that simultaneously can be as required is to diaphragm spring heating and baking look; 2, enhance productivity, reduce labor strength.
The specific embodiment
A kind of roasting look technology of Automobile Clutch Plate Spring, it is characterized in that: described technology may further comprise the steps:
A) with the Automobile Clutch Plate Spring ramming;
B) clutch diaphragm spring behind the ramming is heated in the guipure tempering furnace, heating-up temperature is 200 ℃～230 ℃; The heating-up temperature of clutch diaphragm spring is 40～60 minutes among the step b.The clutch diaphragm spring surface is baked the color that needs.
C) clutch diaphragm spring after will heating is placed cooling;
D) edible vegetable oil on the clutch diaphragm spring surfaces coated prevents the diaphragm spring surface oxidisation.
This technology utilization 50CrVA steel demonstrates the different appearance color following of different temperature; The high more color of heating-up temperature is dark more; And the roasting color temperature of clutch diaphragm spring is lower than the temperature of material, can the serviceability of diaphragm spring not impacted.In this technology; Adopt guipure tempering furnace equipment; As required with after the clutch diaphragm spring heating; Workman only needs directly take the good product of ramming on the net belt type tempering furnace, and monolithic arranges successively and is placed on the tempering furnace inlet and is with, and is organized in the frame after remaining product such as only need etc. exports out from another to get final product.Greatly reduce working strength of workers, improved productivity ratio simultaneously.
Above the present invention has been carried out exemplary description; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method of the present invention design and technical scheme to carry out, or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (2)
1. the roasting look technology of an Automobile Clutch Plate Spring, it is characterized in that: described technology may further comprise the steps:
A) with the Automobile Clutch Plate Spring ramming;
B) clutch diaphragm spring behind the ramming is heated in the guipure tempering furnace, heating-up temperature is 200 ℃～230 ℃;
C) clutch diaphragm spring after will heating is placed cooling;
D) edible vegetable oil on the clutch diaphragm spring surfaces coated.
2. the roasting look technology of a kind of Automobile Clutch Plate Spring according to claim 1, it is characterized in that: the heating-up temperature of clutch diaphragm spring is 40～60 minutes among the described step b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102848257A CN102397834A (en) | 2011-09-23 | 2011-09-23 | Baking finish technique for automobile clutch diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102848257A CN102397834A (en) | 2011-09-23 | 2011-09-23 | Baking finish technique for automobile clutch diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397834A true CN102397834A (en) | 2012-04-04 |
Family
ID=45880714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102848257A Pending CN102397834A (en) | 2011-09-23 | 2011-09-23 | Baking finish technique for automobile clutch diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397834A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474823A (en) * | 1990-07-18 | 1992-03-10 | Aisin Seiki Co Ltd | Forming and heat treatment for diaphragm spring |
| JPH074823A (en) * | 1993-06-15 | 1995-01-10 | Nippon Kentetsu Co Ltd | Open display freezer/refrigerator |
| CN1490113A (en) * | 2002-10-15 | 2004-04-21 | 湖北三环离合器有限公司 | Process method for laser enhanced membrane spring terminals |
| CN101655129A (en) * | 2009-09-21 | 2010-02-24 | 湖北大帆汽车零部件有限公司 | Diaphragm spring and finger tip thermal processing process thereof |
-
2011
- 2011-09-23 CN CN2011102848257A patent/CN102397834A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474823A (en) * | 1990-07-18 | 1992-03-10 | Aisin Seiki Co Ltd | Forming and heat treatment for diaphragm spring |
| JPH074823A (en) * | 1993-06-15 | 1995-01-10 | Nippon Kentetsu Co Ltd | Open display freezer/refrigerator |
| CN1490113A (en) * | 2002-10-15 | 2004-04-21 | 湖北三环离合器有限公司 | Process method for laser enhanced membrane spring terminals |
| CN101655129A (en) * | 2009-09-21 | 2010-02-24 | 湖北大帆汽车零部件有限公司 | Diaphragm spring and finger tip thermal processing process thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |