CN101410221A - Method of producing rings and an intermediate ring - Google Patents
Method of producing rings and an intermediate ring Download PDFInfo
- Publication number
- CN101410221A CN101410221A CNA2007800110300A CN200780011030A CN101410221A CN 101410221 A CN101410221 A CN 101410221A CN A2007800110300 A CNA2007800110300 A CN A2007800110300A CN 200780011030 A CN200780011030 A CN 200780011030A CN 101410221 A CN101410221 A CN 101410221A
- Authority
- CN
- China
- Prior art keywords
- zone
- blank
- protuberance
- truncated cone
- ring
- 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
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims description 22
- 238000012856 packing Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 description 5
- 208000034189 Sclerosis Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/025—Synchro rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Operated Clutches (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
In a method of producing rings for a synchronizing device, a blank (10) essentially symmetrical to a centre plane and having a respective hollow frustoconical region (14, 15) on both sides of the centre plane is separated in the region of the centre plane in such a way that two rings are produced. In this case, said rings can be used as intermediate rings in a synchronizing device of a manual gearbox of vehicles.
Description
The present invention relates to a kind of method that is used to make ring and packing ring.
Be well known that the synchronous ring of sychronisation that is used for the hand shift speed-changing gear box of automobile has cutting ground as the plate of pull and stretch and makes.The cost of this manufacture method is higher relatively, therefore need continue to seek more cheap solution.
Therefore, technical problem to be solved by this invention is, a kind of method that is used to make ring and packing ring is provided, and makes described ring to make especially at an easy rate.
This technical problem is by solving by the described method of claim 1 with by claim 18 and 20 described packing rings.Favourable design is documented in each dependent claims.
According to claim 1, in the method that is used for making the ring that is used for sychronisation, one forms two rings with respect to the blank median surface substantial symmetry, have a hollow truncated cone shape zone respectively in the both sides of median surface after cutting apart in the median surface region.
Therefore, at least two rings are produced by same blank, have therefore especially obtained special advantage, that is, necessary procedure of processing can be carried out on blank, and needn't finish on each ring.For example, if blank through a Technology for Heating Processing that is used to harden because the higher stability of blank, obtained independent relatively ring obviously littler, because the distortion that internal stress or analog cause.In addition, the procedure of processing of Cun Zaiing in case of necessity, as the inner surface in the zone of hollow truncated cone shape and/or outer surface with and distolateral processing, especially by grinding and/or on blank the coating of coating because the minimizing of treatment step quantity is simpler, more efficient, and therefore relatively on each single ring similarly enforcement can carry out more at an easy rate.
Other advantage, feature and details of the present invention is by next drawing by the illustrated form of implementation of the present invention of accompanying drawing.In the accompanying drawing:
Fig. 1 is the three-dimensional view of blank,
Fig. 2 be by first kind of processing method further handle and cut apart after the three-dimensional view of blank,
Fig. 3 be by the processing of second kind of processing method further handle and cut apart after the three-dimensional view of blank,
Fig. 4 is the three-dimensional view of the ring that processes.
As a kind of form of implementation of the present invention, Fig. 1 there is shown the blank 10 that is formed from steel at stereopsis.At this, blank 10 comprises a circular zone line 12, is connected with two hollow truncated cone shape zones 14 and 15 in the both sides of this zone line.At this, blank 10 is for example through being used to make the Technology for Heating Processing of blank 10 sclerosis, for the inner surface of the zone 14 of hollow truncated cone shape and 15 and/or outer surface with and distolateral grinding, and/or apply a wear-resisting lining surface layer for the regional area at least of blank 10.Afterwards, be the ring 20 that produces two substantially the same types, blank 10 is separated, and wherein, ring 20 can be used as the packing ring in the sychronisation of speed-changing gear box of hand shift of automobile.
Fig. 2 show by first kind of processing method further process and cut apart after the three-dimensional view of blank 10.At this, blank 10 shown in Figure 1 separates in this wise at zone line 12,, forms the ring 20 of two substantially the same types that is, and wherein, each in two rings 20 comprises three edges axially outstanding protuberance 17 circumferentially equally distributed, that made by zone line 1.At this, make described protuberance 17 like this by described zone line 12, that is, ring protuberance 17 of 20 is arranged in the gap between the protuberance 17 of another ring 20.At this, process three at circumferential otch that extend, the bow shape from middle zone 12, therefore, only remain with protuberance 17 basically as the connecting portion between the zone 14 and 15 of two hollow truncated cone shapes.In addition, these three remaining connecting portions are severed by intermediate section vertically for producing described protuberance 17 afterwards, and described blank 10 further correspondingly separates for forming two rings 20.At this, aforementioned operation is especially advantageously cut by spraying in same operation, is especially undertaken by laser beam, water jet or plasma beam.At this, by the cutting of laser beam or plasma beam, the cutting by the high temperature beam just also has such advantage, that is, further heat treatment in cutting line area in a way causes tissue to change, and produces more wear-resisting material behavior.
Fig. 3 equally stereopsis there is shown further process by second kind of processing method and cut apart after blank 10.With shown in Figure 2 different, at this, process six at circumferential otch that extend, the bow shape from middle zone 12, therefore, having remained between the zone of two hollow truncated cone shapes has six protuberances 17 '.With different among Fig. 2, in the processing method of Fig. 3, two rings 20 also can for example be cut apart by means of traditional cutting disc, because with different described in Fig. 2, do not need to divide equally at those remaining three connecting portions by using traditional dividing method.
In conjunction with two accompanying drawings 2 and 3, the otch of described bow shape can certainly pass through other method, for example forms by stamping-out.This advantageously carried out before the heat treatment that is used to make the blank sclerosis.At this, 12 designs of the zone line of blank 10 have one to extend axially size, this extend axially size and protuberance 17 or 17 ' the size that extends axially add to cutting apart the measure-alike of the additional margin that drops.In the design of blank 10, for example also considered the cutting width of beam cutting, this width is for example in being the zone of 1mm to the maximum.
At last, ring 20 can correspondingly fine finishining after cutting apart, and especially comprises polishing.For this reason, Fig. 4 there is shown the ring 20 of a fine finishining at stereopsis.
Reference numerals list
10 blanks
12 zone lines
14,15 hollow truncated cone shape zones
17,17 ' protuberance
20 rings
Claims (22)
1. method that is used to make the ring of sychronisation, wherein, a zone that has a hollow truncated cone shape with respect to the blank of median surface substantial symmetry in the both sides of described median surface respectively, described blank is cut apart in the zone of described median surface in this wise, that is, form two rings, wherein, described blank is processing, the especially heat treatment through being used to harden before cutting apart.
2. the method for claim 1 is wherein cut apart in this wise, that is, that each in two rings comprises is that at least one zone by described median surface produces, axial outstanding protuberance.
3. method as claimed in claim 2, wherein, described protuberance is produced by the zone of described median surface in this wise, that is and, the protuberance of a ring is arranged in the gap between the protuberance of another ring.
4. as claim 2 or 3 described methods, wherein, the size that extends axially that size is equivalent to described protuberance that extends axially in the zone of described median surface adds to cutting apart required additional margin size.
5. as the described method of one of claim 2 to 4, wherein, zone by described median surface before cutting apart processes a plurality of otch at the bow shape that circumferentially extends, and only keeps described protuberance basically as the connecting portion between the zone of described two hollow truncated cone shapes.
6. method as claimed in claim 5, wherein, the processing of described otch and described being segmented in the common operation are carried out.
7. method as claimed in claim 5, wherein, the processing of described otch is undertaken by stamping-out.
8. as the described method of one of claim 1 to 6, wherein, describedly cut apart and/or process by the beam cutting, especially undertaken by laser beam, water jet or beam-plasma.
9. as the described method of one of claim 1 to 8, wherein, described blank is by turning, stamping-out and/or rolling making.
10. as the described method of one of claim 1 to 9, wherein, the surface in described hollow truncated cone shape zone is by corresponding grinding.
11. as the described method of one of claim 1 to 10, wherein, described blank before cutting apart by coating.
12. as the described method of one of claim 1 to 11, wherein, described ring is being partitioned into the back then by fine finishining.
13. as the described method of one of claim 1 to 12, wherein cut apart in this wise, that is, form two identical rings.
14. as the described method of one of claim 1 to 13, wherein, described blank is designed to circular in the zone of described median surface.
15. as the described method of one of claim 1 to 14, wherein, it is planar that the inner surface in the zone of described hollow truncated cone shape and outer surface are designed to truncated cone.
16. as the described method of one of claim 1 to 15, wherein, the external diameter in the zone of described hollow truncated cone shape outwards reduces gradually from described median surface.
17. as the described method of one of claim 1 to 16, wherein, but described sychronisation belongs to the speed-changing gear box of the hand shift of an automobile.
18. but the packing ring of the sychronisation of the speed-changing gear box of a hand shift that is used for automobile, it comprises a hollow truncated cone shape zone, described packing ring at one end side has at least one axially outstanding protuberance, it is characterized in that, have the described distolateral of described protuberance and produce by blank that has hardened of beam cutting.
19. packing ring as claimed in claim 18, wherein, described beam cutting comprises laser beam cutting, water jet cutting or plasma beam cutting.
20. but the packing ring of the sychronisation of the speed-changing gear box of a hand shift that is used for automobile, it comprises a hollow truncated cone shape zone, described packing ring at one end side has at least one axially outstanding protuberance, it is characterized in that, produce by stamping-out along the free space that circumferentially links to each other with described protuberance, and the distolateral of described protuberance produces by further cutting apart a blank that has hardened.
21. packing ring as claimed in claim 20, wherein, described further cutting operation is a machining.
22. as the described packing ring of one of claim 18 to 21, wherein, described packing ring comprises the support of at least one metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310061126.5A CN103143889B (en) | 2006-02-08 | 2007-02-01 | For the manufacture of the method for ring and packing ring |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006006024A DE102006006024B4 (en) | 2006-02-08 | 2006-02-08 | Method of making rings |
| DE102006006024.5 | 2006-02-08 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310061126.5A Division CN103143889B (en) | 2006-02-08 | 2007-02-01 | For the manufacture of the method for ring and packing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101410221A true CN101410221A (en) | 2009-04-15 |
Family
ID=37831689
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800110300A Pending CN101410221A (en) | 2006-02-08 | 2007-02-01 | Method of producing rings and an intermediate ring |
| CN201310061126.5A Active CN103143889B (en) | 2006-02-08 | 2007-02-01 | For the manufacture of the method for ring and packing ring |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310061126.5A Active CN103143889B (en) | 2006-02-08 | 2007-02-01 | For the manufacture of the method for ring and packing ring |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR101356900B1 (en) |
| CN (2) | CN101410221A (en) |
| BR (1) | BRPI0707547A2 (en) |
| DE (1) | DE102006006024B4 (en) |
| WO (1) | WO2007090552A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192248A (en) * | 2010-03-09 | 2011-09-21 | 谢夫勒科技有限两合公司 | Method for producing synchronous ring |
| CN102319983A (en) * | 2011-07-21 | 2012-01-18 | 中航沈飞民用飞机有限责任公司 | Machining method for obtaining circular washer instead of die punching mode |
| CN104619459A (en) * | 2012-07-27 | 2015-05-13 | Skf公司 | Method for producing a synchronous ring and program |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080120843A1 (en) * | 2006-11-06 | 2008-05-29 | Gm Global Technology Operations, Inc. | Method for manufacturing low distortion carburized gears |
| DE102006059868A1 (en) * | 2006-12-19 | 2008-06-26 | Schaeffler Kg | Method for producing a synchronizer ring of a synchronizer |
| DE102009048377B4 (en) * | 2009-10-06 | 2011-09-01 | Getrag Ford Transmissions Gmbh | Method for producing lamellae of a friction clutch |
| CN108367330A (en) * | 2015-12-16 | 2018-08-03 | 日本精工株式会社 | The manufacturing method and manufacture system and balk ring of vehicle endless member |
| CN106271397A (en) * | 2016-08-10 | 2017-01-04 | 楚天科技股份有限公司 | A kind of expansion loop processing method |
| CN110732838A (en) * | 2019-09-20 | 2020-01-31 | 滁州市友邦涂装有限公司 | processing technology for processing omega-shaped ring sealing gasket |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD121284A1 (en) * | 1975-10-27 | 1976-07-20 | ||
| DE3612915C2 (en) * | 1986-04-17 | 1996-10-02 | Scintilla Ag | Hedge trimmer knife |
| JPH049238A (en) * | 1990-04-27 | 1992-01-14 | Nippon Seiko Kk | Production of outside ring |
| JPH0518423A (en) * | 1991-07-11 | 1993-01-26 | Hino Motors Ltd | Processing method for synchronizer ring |
| JPH08168845A (en) * | 1994-12-16 | 1996-07-02 | Nisshinbo Ind Inc | Manufacture of synchronizer cone |
| DE19526900B4 (en) * | 1995-07-22 | 2005-07-14 | Technische Universität Dresden | Method for the combined machining and forming of rings and machines for this purpose |
| DE19537209A1 (en) * | 1995-10-06 | 1997-04-10 | Schaeffler Waelzlager Kg | Method of making synchronizer rings |
| JP2001030026A (en) * | 1999-07-22 | 2001-02-06 | Taiho Seiki Co Ltd | Manufacture of press die |
| DE10219441C1 (en) * | 2002-04-25 | 2003-09-18 | Univ Dresden Tech | Machine tool for the production of inner/outer roller bearing and gear rings ready for grinding, from tubular or solid workpieces, uses a combination of lathe turning and profile roller shaping in series and/or in parallel |
-
2006
- 2006-02-08 DE DE102006006024A patent/DE102006006024B4/en active Active
-
2007
- 2007-02-01 CN CNA2007800110300A patent/CN101410221A/en active Pending
- 2007-02-01 BR BRPI0707547-2A patent/BRPI0707547A2/en not_active Application Discontinuation
- 2007-02-01 WO PCT/EP2007/000846 patent/WO2007090552A1/en active Application Filing
- 2007-02-01 CN CN201310061126.5A patent/CN103143889B/en active Active
- 2007-02-01 KR KR1020087020770A patent/KR101356900B1/en active IP Right Grant
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192248A (en) * | 2010-03-09 | 2011-09-21 | 谢夫勒科技有限两合公司 | Method for producing synchronous ring |
| CN102319983A (en) * | 2011-07-21 | 2012-01-18 | 中航沈飞民用飞机有限责任公司 | Machining method for obtaining circular washer instead of die punching mode |
| CN104619459A (en) * | 2012-07-27 | 2015-05-13 | Skf公司 | Method for producing a synchronous ring and program |
| CN104619459B (en) * | 2012-07-27 | 2017-09-22 | Skf公司 | The method of the synchronous ring of manufacture |
| US10195694B2 (en) | 2012-07-27 | 2019-02-05 | Aktiebolaget Skf | Method for manufacturing a synchronizing ring and program |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101356900B1 (en) | 2014-01-28 |
| WO2007090552A1 (en) | 2007-08-16 |
| DE102006006024B4 (en) | 2013-12-12 |
| DE102006006024A1 (en) | 2007-08-16 |
| KR20080108427A (en) | 2008-12-15 |
| BRPI0707547A2 (en) | 2011-05-03 |
| CN103143889A (en) | 2013-06-12 |
| CN103143889B (en) | 2016-05-11 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090415 |