CN108032036A - A kind of clutch steel disc processing method - Google Patents
A kind of clutch steel disc processing method Download PDFInfo
- Publication number
- CN108032036A CN108032036A CN201711204790.5A CN201711204790A CN108032036A CN 108032036 A CN108032036 A CN 108032036A CN 201711204790 A CN201711204790 A CN 201711204790A CN 108032036 A CN108032036 A CN 108032036A
- Authority
- CN
- China
- Prior art keywords
- steel disc
- clutch steel
- torus
- processing method
- clutch
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000007731 hot pressing Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000005554 pickling Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to clutch steel disc processing technique field, and in particular to a kind of clutch steel disc processing method, comprises the following steps：A, sorting：The disk circle of a diameter of 6.5mm 8.5mm；B, stretch：Disk is justified using cold-drawn machine and is stretched；C, loop：Disk circle after stretching is looped into by torus using Machine for manufacturing rings from wire；D, butt welding：Disconnection port to torus carries out butt welding；E, heat：The torus of postwelding will be heated；F, hot pressing：Torus after heating is pressed into blank；G, blanking：Blank is subjected to punching press, forms clutch steel disc；The clutch steel disc intensity produced and processed by the present invention compares existing clutch steel disc with hardness have been lifted so that obtained clutch steel disc is more durable；And the waste of steel is greatly reduced, cost has been saved, has been economized on resources, and then with the effect of environmental protection.
Description
Technical field
The present invention relates to clutch steel disc processing technique field, and in particular to a kind of clutch steel disc processing method.
Background technology
In the prior art, clutch steel disc processing uses punch forming, and selection steel plate is raw material, with press machine to steel plate
Punching press is carried out, clutch steel disc is obtained by blanking during punching press, and remaining sheet steel sections become after blanking
For waste material.
As shown in Figures 3 and 5, will be in steel board with press machine to produce and process the form of clutch steel disc 3 in the prior art
By blanking on 4, required clutch steel disc 3 is separated from steel board 4, remaining part becomes waste material 2, remaining
Waste material 2 will have more much than the clutch steel disc 3 processed, cause waste of resource, improve cost.
In the prior art by processing to obtain the method for clutch steel disc to steel board, one ton of steel, can only process
Go out 7000 or so clutch steel discs 3, wherein the waste material 2 produced is 800 kilograms or so, excessively waste steel, be further wave
Take resource, not environmentally, and the production and processing method is of high cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of processing method of clutch steel disc, solve to waste steel,
The technical problems such as production cost height.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of processing method of clutch steel disc, including with
Lower step：
A, sorting：The disk circle of a diameter of 6.5mm-8.5mm；
B, stretch：Disk is justified using cold-drawn machine and is stretched；
C, loop：Disk circle after stretching is looped into by torus using Machine for manufacturing rings from wire；
D, butt welding：Disconnection port to torus carries out butt welding；
E, heat：The torus of postwelding will be heated；
F, hot pressing：Torus after heating is pressed into blank；
G, blanking：Blank is subjected to punching press, forms clutch steel disc.
The beneficial effects of the invention are as follows：The clutch steel disc intensity produced and processed by the present invention is compared existing with hardness
Clutch steel disc can have been lifted so that obtained clutch steel disc is more durable；And the present invention can use one ton of steel, give birth to
Production processes the clutch steel disc of 17500 or so, and the waste material of generation is 200 kilograms or so, greatly reduces the waste of steel,
Cost has been saved, has been economized on resources, and then with the effect of environmental protection.
Based on the above technical solutions, the present invention can also be improved as follows.
Further, use cold-drawn machine stretch after disk circular diameter for 4.5mm-6mm.
It is using the above-mentioned further beneficial effect of scheme：Both meet to be processed into the steel needed for the thickness of blank, just with
Post-production, and save material.
Further, the diameter 85mm-120mm of torus is looped into.
It is using the above-mentioned further beneficial effect of scheme：Both meet to be processed into the steel needed for the thickness of blank, just with
Post-production, and save material.
Further, the sotck thinkness formed after hot pressing is 1mm-2mm.
It is using the above-mentioned further beneficial effect of scheme：Meet the thickness requirement of final clutch steel disc.
Further, the heating-up temperature of step E is 700 DEG C -800 DEG C.
It is using the above-mentioned further beneficial effect of scheme：So that torus meets the condition of the hot pressing of step F, easy to circle
Ring body is pressed into required blank；Be conducive to the lifting of intensity and hardness.
Further, the heating time of step E is 2s.
It is using the above-mentioned further beneficial effect of scheme：Heating can influence the quality of steel too long.
Further, it is further comprising the steps of after step G：H, pickling；I, polish；J, get ready；K, smooth.
Brief description of the drawings
Fig. 1 implements one FB(flow block)；
Fig. 2 implements two FB(flow block)；
Fig. 3 is the structure diagram of steel board and steel board after blanking in the prior art；
Fig. 4 is the structure diagram of blank of the present invention and blank after blanking；
Fig. 5 is the structure diagram of the clutch steel disc；
In attached drawing, parts list represented by the reference numerals is as follows：
1st, blank, 2, waste material, 3, clutch steel disc, 4, steel board.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment one：
As shown in Figure 1, a kind of clutch steel disc processing method, comprises the following steps：
A, sorting：Choose the disk circle of a diameter of 6.5mm-8.5mm；
B, stretch：Disk is justified using cold-drawn machine and is stretched, a diameter of 4.5mm-6mm after stretching；The oxygen of outside can be removed
Change shell so that outside is more smooth so that material requested each side is more accurate；
C, loop：The disk after stretching is justified using Machine for manufacturing rings from wire and loops into torus, a diameter of 85mm-120mm of torus,
The diameter for directly referring to torus inner ring of torus；
D, butt welding：Disconnection port to torus carries out butt welding so that the disconnection port of torus connects into entirety, butt welding
Place's docking is neat, does not misplace；
E, heat：The torus of postwelding will be heated in coreless induction furnace, heating-up temperature is 700 DEG C -800 DEG C, heating
Time is 2s；Heating-up temperature is too low so that torus is really up to the mark, influences hot pressing, can cause to press quite well, does not reach required
Thickness；Heating-up temperature is excessive, and torus surface produces oxidation shell, causes the surface irregularity after follow-up hot pressing, influences final
The quality of clutch steel disc 3；
F, hot pressing：Torus after heating is pressed into the blank 1 that thickness is 1mm-2mm, the thickness of blank 1 is according to clutch
Depending on the actually required thickness of steel disc 3；Blank 1 is annulus laminated structure, and the blank 1 that above step processes is in minimum degree
On saved required steel raw material, reduce the waste of steel, greatly reduce cost；
G, blanking：Blank 1 is subjected to punching press, forms clutch steel disc 3.
Embodiment two：
As shown in Fig. 2, a kind of clutch steel disc processing method, comprises the following steps：
A, sorting：Choose the disk circle of a diameter of 6.5mm；
B, stretch：Disk is justified using cold-drawn machine and is stretched, a diameter of 5.3mm after stretching；
C, loop：Disk circle after stretching is looped into by torus, a diameter of 85mm of torus using Machine for manufacturing rings from wire；
D, butt welding：Disconnection port to torus carries out butt welding so that the disconnection port of torus connects into entirety, butt welding
Place's docking is neat, does not misplace；
E, heat：The torus of postwelding will be heated in coreless induction furnace, heating-up temperature is 700 DEG C, and heating time is
2s；
F, hot pressing：Torus after heating is pressed into the blank 1 that thickness is 2mm by hot press, blank 1 is into annulus sheet
Structure；
G, blanking：Blank 1 is subjected to punching press, forms clutch steel disc 3；
H, pickling；I, polish；J, get ready；K, smooth.
As shown in Figures 4 and 5, the blank 1 obtained using the method for invention, progress is blanking punched, obtains required clutch
Steel disc 3, remaining waste material 2, the remaining waste material 2 of middle institute compared with the prior art, using greatly reducing the invention enables waste material 2, greatly
Cost has been saved greatly, while has saved resource.
Blanking refers to separate required part from mother metal with press machine, that is to say, that required clutch
Steel disc shape is separated from torus as clutch steel disc 3, and remaining part is waste material 2.
Beneficial effects of the present invention：After the step E of the present invention, the clutch steel disc intensity and hardness phase of subsequent production processing
It can be lifted than existing clutch steel disc so that obtained clutch steel disc 3 is more durable；And the present invention can use one ton
Steel, produce and process out the clutch steel disc 3 of 17500 or so, the waste material 2 of generation is 200 kilograms or so, is greatly reduced
The waste of steel, has saved cost, economizes on resources, and then with the effect of environmental protection.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of clutch steel disc processing method, it is characterised in that comprise the following steps：
A, sorting：The disk circle of a diameter of 6.5mm-8.5mm；
B, stretch：Disk is justified using cold-drawn machine and is stretched；
C, loop：Disk circle after stretching is looped into by torus using Machine for manufacturing rings from wire；
D, butt welding：Disconnection port to torus carries out butt welding；
E, heat：The torus of postwelding will be heated；
F, hot pressing：Torus after heating is pressed into blank；
G, blanking：Blank is subjected to punching press, forms clutch steel disc.
2. a kind of clutch steel disc processing method according to claim 1, it is characterised in that after being stretched using cold-drawn machine
Disk circular diameter is 4.5mm-6mm.
3. a kind of clutch steel disc processing method according to claim 1, it is characterised in that loop into the diameter of torus
85mm-120mm。
4. a kind of clutch steel disc processing method according to claim 1, it is characterised in that the blank formed after hot pressing is thick
Spend for 1mm-2mm.
5. a kind of clutch steel disc processing method according to any one of claims 1 to 4, it is characterised in that step E's adds
Hot temperature is 700 DEG C -800 DEG C.
6. clutch steel disc processing method according to claim 5, it is characterised in that the heating time of step E is 2s.
A kind of 7. clutch steel disc processing method according to claim 6, it is characterised in that further included after step G with
Lower step：H, pickling；I, polish；J, get ready；K, smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204790.5A CN108032036A (en) | 2017-11-27 | 2017-11-27 | A kind of clutch steel disc processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204790.5A CN108032036A (en) | 2017-11-27 | 2017-11-27 | A kind of clutch steel disc processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032036A true CN108032036A (en) | 2018-05-15 |
Family
ID=62092963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711204790.5A Pending CN108032036A (en) | 2017-11-27 | 2017-11-27 | A kind of clutch steel disc processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032036A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997041996A1 (en) * | 1996-05-06 | 1997-11-13 | INA Wälzlager Schaeffler oHG | Process for producing moulded bodies |
| US6321448B1 (en) * | 1999-07-23 | 2001-11-27 | Kabushiki Kaisha Toshiba | Method of manufacturing turbine nozzle |
| CN1487214A (en) * | 2002-09-30 | 2004-04-07 | 湖北三环离合器有限公司 | Production process of compact support ring |
-
2017
- 2017-11-27 CN CN201711204790.5A patent/CN108032036A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997041996A1 (en) * | 1996-05-06 | 1997-11-13 | INA Wälzlager Schaeffler oHG | Process for producing moulded bodies |
| US6321448B1 (en) * | 1999-07-23 | 2001-11-27 | Kabushiki Kaisha Toshiba | Method of manufacturing turbine nozzle |
| CN1487214A (en) * | 2002-09-30 | 2004-04-07 | 湖北三环离合器有限公司 | Production process of compact support ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |