CS273158B2 - Process of forging crankshafts on presses and devices for executing this process - Google Patents
Process of forging crankshafts on presses and devices for executing this process Download PDFInfo
- Publication number
- CS273158B2 CS273158B2 CS969784A CS969784A CS273158B2 CS 273158 B2 CS273158 B2 CS 273158B2 CS 969784 A CS969784 A CS 969784A CS 969784 A CS969784 A CS 969784A CS 273158 B2 CS273158 B2 CS 273158B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- crank
- tool
- pedestal
- head piece
- tool holders
- Prior art date
Links
- 238000005242 forging Methods 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/08—Making machine elements axles or shafts crankshafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/17—Crankshaft making apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1983245115A PL141712B1 (en) | 1983-12-13 | 1983-12-13 | Method of and apparatus for press forging of crankshafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS273158B2 true CS273158B2 (en) | 1991-03-12 |
Family
ID=20019632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS969784A CS273158B2 (en) | 1983-12-13 | 1984-12-12 | Process of forging crankshafts on presses and devices for executing this process |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4646551A (de) |
| EP (1) | EP0144981B1 (de) |
| JP (1) | JPS60145233A (de) |
| CA (1) | CA1228253A (de) |
| CS (1) | CS273158B2 (de) |
| DE (1) | DE3484732D1 (de) |
| ES (1) | ES8600707A1 (de) |
| PL (1) | PL141712B1 (de) |
| SU (1) | SU1440333A3 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5493761A (en) * | 1994-10-24 | 1996-02-27 | Ingersoll Cm Systems, Inc. | Apparatus for fillet rolling of crankshafts |
| PL187876B1 (pl) * | 1999-03-05 | 2004-10-29 | Inst Obrobki Plastycznej | Urządzenie do kucia przez spęczanie |
| WO2002042018A1 (en) | 2000-11-22 | 2002-05-30 | Ingersoll Cm Systems, Inc. | Apparatus and method for rolling workpieces |
| EP1716559A1 (de) * | 2004-02-17 | 2006-11-02 | Peter Ischer | Schlaginstrument, insbesondere trommel oder pauke |
| CN100513003C (zh) * | 2005-03-21 | 2009-07-15 | 崔怀旭 | 曲轴弯曲镦锻专用液压机 |
| US8870655B2 (en) * | 2005-08-24 | 2014-10-28 | Nintendo Co., Ltd. | Wireless game controllers |
| JP5324284B2 (ja) * | 2009-03-27 | 2013-10-23 | 本田技研工業株式会社 | クランクシャフトの製造装置および製造方法 |
| CN102548684B (zh) * | 2010-09-17 | 2014-12-03 | 丰田自动车株式会社 | 曲轴的制造方法及曲轴的制造装置 |
| CN102886478A (zh) * | 2011-07-21 | 2013-01-23 | 张德崑 | 多功能液压机 |
| MX367834B (es) * | 2013-11-21 | 2019-09-05 | Nippon Steel Corp | Método para producir un cigüeñal forjado. |
| US10058912B2 (en) * | 2013-11-21 | 2018-08-28 | Nippon Steel & Sumitomo Metal Corporation | Method for producing a forged crankshaft |
| EP3112045B1 (de) | 2014-02-27 | 2018-10-17 | Nippon Steel & Sumitomo Metal Corporation | Vorrichtung zur herstellung eines feinschmiederohlings für geschmiedete kurbelwelle für 4-zylindermotor und verfahren zur herstellung einer geschmiedeten kurbelwelle für 4-zylindermotor mit dieser vorrichtung |
| CN108296387A (zh) * | 2018-03-23 | 2018-07-20 | 黄子孟 | 一种微小型多工位冷锻机 |
| CN114160727A (zh) * | 2021-12-27 | 2022-03-11 | 通裕重工股份有限公司 | 一种大型四爪吊钩类锻件锻造方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2534613A (en) * | 1944-12-07 | 1950-12-19 | Cie Forges Et Acieries Marine | Apparatus for forging parts showing important variations in their cross section |
| US2535295A (en) * | 1946-07-05 | 1950-12-26 | Cie Forges Et Acieries Marine | Forging apparatus |
| US2827685A (en) * | 1952-07-24 | 1958-03-25 | English Steel Corp Ltd | Apparatus for forging crank-shafts and like work-pieces |
| GB757526A (en) * | 1953-11-23 | 1956-09-19 | Loire Atel Forges | Improvements in or relating to apparatus for forging crank-shafts |
| US2999298A (en) * | 1959-02-09 | 1961-09-12 | Loire Atel Forges | Apparatus for forging a crankshaft or similarly shaped part |
| US3129488A (en) * | 1960-05-20 | 1964-04-21 | Schloemann Ag | Progressive forging of multi-throw crankshafts |
| US3348407A (en) * | 1963-10-02 | 1967-10-24 | Ts Lab Obrobki Plastycznej | Device and particularly forging apparatus for simultaneous upsetting and bending of material like bars, rods or ingots |
| DE1301297B (de) * | 1964-09-02 | 1969-08-21 | Ts Lab Obro Bki Plastycznej | Vorrichtung fuer das Stauchen laenglicher Werkstuecke auf Pressen |
| FR1534873A (fr) * | 1967-06-21 | 1968-08-02 | Loire Atel Forges | Procédé pour le forgeage d'ébauches constituées de plusieurs volumes non coaxiaux et dispositif à deux degrés de liberté pour la mise en oeuvre dudit procédé |
| FR1546525A (fr) * | 1967-06-21 | 1968-11-22 | Loire Atel Forges | Procédé pour forger des ébauches constituées de plusieurs volumes non coaxiaux à l'aide d'un dispositif à un seul degré de liberté |
| CS184303B2 (en) * | 1968-07-19 | 1978-08-31 | Gabriel Ruget | Equipment for forging of crankshafts and other similar products |
| US3688552A (en) * | 1970-06-19 | 1972-09-05 | Forges De La Loire Comp D Atel | Apparatus for forging crankshafts and like parts |
| PL82101B1 (de) * | 1971-07-31 | 1975-10-31 | ||
| PL102814B1 (pl) * | 1975-03-15 | 1979-04-30 | Instytut Obrobki Plastycznej | Sposob kucia wykorbien pojedynczych walow polskladanych,urzadzenie do kucia,zwlaszcza kucia wykorbien pojedynczych walow polskladanych i przyrzad do speczania zwlaszcza przedkuwek pojedynczych wykorbien walow polskladanych |
| SU583866A1 (ru) * | 1975-07-30 | 1977-12-15 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Способ изготовлени деталей типа коленчатых валов |
| YU1979A (en) * | 1978-01-14 | 1983-02-28 | Inst Obrobki Plastucznej | Device for forging in a press |
-
1983
- 1983-12-13 PL PL1983245115A patent/PL141712B1/pl unknown
-
1984
- 1984-12-04 US US06/677,812 patent/US4646551A/en not_active Expired - Fee Related
- 1984-12-06 CA CA000469512A patent/CA1228253A/en not_active Expired
- 1984-12-06 DE DE8484114859T patent/DE3484732D1/de not_active Expired - Lifetime
- 1984-12-06 EP EP84114859A patent/EP0144981B1/de not_active Expired - Lifetime
- 1984-12-07 SU SU843820676A patent/SU1440333A3/ru active
- 1984-12-12 JP JP59262664A patent/JPS60145233A/ja active Pending
- 1984-12-12 CS CS969784A patent/CS273158B2/cs unknown
- 1984-12-13 ES ES538570A patent/ES8600707A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3484732D1 (de) | 1991-07-25 |
| PL141712B1 (en) | 1987-08-31 |
| CA1228253A (en) | 1987-10-20 |
| EP0144981B1 (de) | 1991-06-19 |
| SU1440333A3 (ru) | 1988-11-23 |
| US4646551A (en) | 1987-03-03 |
| EP0144981A2 (de) | 1985-06-19 |
| ES538570A0 (es) | 1985-11-01 |
| ES8600707A1 (es) | 1985-11-01 |
| EP0144981A3 (en) | 1987-08-19 |
| JPS60145233A (ja) | 1985-07-31 |
| PL245115A1 (en) | 1985-06-18 |
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