WO2007090552A1 - Verfahren zum herstellen von ringen und zwischenring - Google Patents
Verfahren zum herstellen von ringen und zwischenring Download PDFInfo
- Publication number
- WO2007090552A1 WO2007090552A1 PCT/EP2007/000846 EP2007000846W WO2007090552A1 WO 2007090552 A1 WO2007090552 A1 WO 2007090552A1 EP 2007000846 W EP2007000846 W EP 2007000846W WO 2007090552 A1 WO2007090552 A1 WO 2007090552A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blank
- rings
- center plane
- intermediate ring
- region
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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
Definitions
- the invention relates to a method for producing rings and an intermediate ring.
- a blank substantially symmetrical to a center plane, each having a hollow frustoconical portion on either side of the midplane, is separated in the region of the midplane such that two rings are formed.
- FIG. 1 is a perspective view of a blank
- FIG. 2 shows a perspective view of a blank processed and separated according to a first procedure
- FIG. 3 shows a perspective view of a blank which has been further processed and separated according to a second procedure
- FIG. 2 shows a perspective view of a blank processed and separated according to a first procedure
- FIG. 3 shows a perspective view of a blank which has been further processed and separated according to a second procedure
- FIG. 2 shows a perspective view of a blank processed and separated according to a first procedure
- FIG. 3 shows a perspective view of a blank which has been further processed and separated according to a second procedure
- Figure 4 in perspective view a finished ring.
- FIG. 1 shows a blank 10 made of a steel.
- the blank 10 comprises an annular middle region 12, to which on both sides two hollow frustoconical regions 14 and 15 connect.
- the blank 10 is subjected, for example, to a curing process of the blank 10 serving heat treatment process, inner and / or outer shells of the hollow truncated cone-like regions 14 and 15 and their front sides ground and / or at least portions of the blank 10 coated with a friction lining. Thereafter, the blank 10 is separated to produce two substantially similar rings 20, wherein the rings 20 are used as intermediate rings in a synchronization device of a manually switchable gear change transmission of vehicles.
- FIG. 2 shows a perspective view of the blank 10 processed and separated according to a first procedure.
- the blank 10 of FIG. 1 is separated in the center region 12 such that two substantially identical rings 20 are formed, each of the two rings 20 being uniform in the circumferential direction distributed, three out of the central region 12 forth, axially projecting lugs 17 includes.
- the lugs 17 project from the center region 12 such that the lugs 17 of the one ring 20 are arranged on a gap between the lugs 17 of the other ring 20.
- three circumferentially extending, segment-like pockets are machined out of the central region 12, so that as connecting points between the two hollow frustoconical regions 14 and 15 essentially only the lugs 17 remain.
- connection points for generating the lugs 17 are divided centrally in the axial direction and the blank 10 for generating the two rings 20 still separated accordingly.
- operations described above are performed with particular advantage in a joint operation by a jet cutting, in particular with a laser, water or plasma jet.
- cutting with a laser or plasma jet that is to say cutting with a high-temperature jet, furthermore has the advantage that in the region of the cutting line, as it were, a further heat treatment brings about a microstructure change to even more wear-resistant material properties.
- FIG. 3 likewise shows a perspective view of the blank 2 which has been further processed and separated. Differing from FIG. 2, six circumferentially extending segment-like pockets are machined out of the center region 12, so that as connecting points between the two hollow truncated cone-like Areas already the six lugs 17 'remain. Unlike in FIG. 2, in the procedure according to FIG. 3 it is also possible to separate the two rings 20 by using a conventional separation method, for example with the aid of a conventional cutting disc, since, in contrast to FIG. 2, halving the three remaining connection points there is not required.
- the segmented pockets described there can also be produced by other methods, for example by punching, which should then advantageously take place before a heat treatment of the blank serving for hardening.
- the central region 12 of the blank 10 is designed with an axial extent. which is dimensioned equal to an axial extent of the lugs 17 or 1 T plus a sacrificial dropping addition.
- the cutting width of the jet cutting is to be considered, which takes place, for example, in the range up to 1 mm.
- FIG. 4 shows a finished view of a finished ring 20 in a perspective view.
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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020087020770A KR101356900B1 (ko) | 2006-02-08 | 2007-02-01 | 중간 링과 링을 제조하는 방법 |
BRPI0707547-2A BRPI0707547A2 (pt) | 2006-02-08 | 2007-02-01 | processo para produção de anéis para um dispositivo de sincronização, e, anel intermediário para um dispositivo de sincronização de uma caixa de mudança de marchas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006006024A DE102006006024B4 (de) | 2006-02-08 | 2006-02-08 | Verfahren zum Herstellen von Ringen |
DE102006006024.5 | 2006-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007090552A1 true WO2007090552A1 (de) | 2007-08-16 |
Family
ID=37831689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/000846 WO2007090552A1 (de) | 2006-02-08 | 2007-02-01 | Verfahren zum herstellen von ringen und zwischenring |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR101356900B1 (de) |
CN (2) | CN103143889B (de) |
BR (1) | BRPI0707547A2 (de) |
DE (1) | DE102006006024B4 (de) |
WO (1) | WO2007090552A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10195694B2 (en) | 2012-07-27 | 2019-02-05 | Aktiebolaget Skf | Method for manufacturing a synchronizing ring and program |
Families Citing this family (8)
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 (de) * | 2006-12-19 | 2008-06-26 | Schaeffler Kg | Verfahren zur Herstellung eines Synchronringes einer Synchronisiereinrichtung |
DE102009048377B4 (de) * | 2009-10-06 | 2011-09-01 | Getrag Ford Transmissions Gmbh | Verfahren zum Herstellen von Lamellen einer Reibkupplung |
DE102010010727A1 (de) * | 2010-03-09 | 2011-09-15 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zur Herstellung eines Synchronrings, insbesondere eines Zwischenrings für eine Mehrkonus-Synchronisierungseinrichtung |
CN102319983B (zh) * | 2011-07-21 | 2013-09-25 | 中航沈飞民用飞机有限责任公司 | 代替模具冲切获得圆形垫圈的加工方法 |
CN108367330A (zh) * | 2015-12-16 | 2018-08-03 | 日本精工株式会社 | 车辆用环状部件的制造方法和制造系统以及同步器锁环 |
CN106271397A (zh) * | 2016-08-10 | 2017-01-04 | 楚天科技股份有限公司 | 一种膨胀环加工方法 |
CN110732838A (zh) * | 2019-09-20 | 2020-01-31 | 滁州市友邦涂装有限公司 | 一种加工ω环密封垫圈的加工工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189179A (en) * | 1986-04-17 | 1987-10-21 | Scintilla Ag | Cutting blades with teeth, in particular hedge clipper knives, and a method of manufacturing them |
JPH049238A (ja) * | 1990-04-27 | 1992-01-14 | Nippon Seiko Kk | アウトサイドリングの製造方法 |
JPH0518423A (ja) * | 1991-07-11 | 1993-01-26 | Hino Motors Ltd | シンクロリングの加工方法 |
JPH08168845A (ja) * | 1994-12-16 | 1996-07-02 | Nisshinbo Ind Inc | シンクロナイザコーンの製造方法 |
DE19537209A1 (de) * | 1995-10-06 | 1997-04-10 | Schaeffler Waelzlager Kg | Verfahren zum Herstellen von Synchronringen |
JP2001030026A (ja) * | 1999-07-22 | 2001-02-06 | Taiho Seiki Co Ltd | プレス型製作方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD121284A1 (de) * | 1975-10-27 | 1976-07-20 | ||
DE19526900B4 (de) * | 1995-07-22 | 2005-07-14 | Technische Universität Dresden | Verfahren zur kombinierten spanenden und umformenden Fertigung von Ringen und Maschinen hierzu |
DE10219441C1 (de) * | 2002-04-25 | 2003-09-18 | Univ Dresden Tech | Verfahren zur Herstellung von innen- und/oder außenprofilierten Ringen sowie Anordnung hierzu |
-
2006
- 2006-02-08 DE DE102006006024A patent/DE102006006024B4/de active Active
-
2007
- 2007-02-01 KR KR1020087020770A patent/KR101356900B1/ko active IP Right Grant
- 2007-02-01 WO PCT/EP2007/000846 patent/WO2007090552A1/de active Application Filing
- 2007-02-01 CN CN201310061126.5A patent/CN103143889B/zh active Active
- 2007-02-01 CN CNA2007800110300A patent/CN101410221A/zh active Pending
- 2007-02-01 BR BRPI0707547-2A patent/BRPI0707547A2/pt not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189179A (en) * | 1986-04-17 | 1987-10-21 | Scintilla Ag | Cutting blades with teeth, in particular hedge clipper knives, and a method of manufacturing them |
JPH049238A (ja) * | 1990-04-27 | 1992-01-14 | Nippon Seiko Kk | アウトサイドリングの製造方法 |
JPH0518423A (ja) * | 1991-07-11 | 1993-01-26 | Hino Motors Ltd | シンクロリングの加工方法 |
JPH08168845A (ja) * | 1994-12-16 | 1996-07-02 | Nisshinbo Ind Inc | シンクロナイザコーンの製造方法 |
DE19537209A1 (de) * | 1995-10-06 | 1997-04-10 | Schaeffler Waelzlager Kg | Verfahren zum Herstellen von Synchronringen |
JP2001030026A (ja) * | 1999-07-22 | 2001-02-06 | Taiho Seiki Co Ltd | プレス型製作方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|
CN103143889A (zh) | 2013-06-12 |
DE102006006024A1 (de) | 2007-08-16 |
KR101356900B1 (ko) | 2014-01-28 |
KR20080108427A (ko) | 2008-12-15 |
CN101410221A (zh) | 2009-04-15 |
CN103143889B (zh) | 2016-05-11 |
DE102006006024B4 (de) | 2013-12-12 |
BRPI0707547A2 (pt) | 2011-05-03 |
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