GB1318764A - Production of crankshafts - Google Patents
Production of crankshaftsInfo
- Publication number
- GB1318764A GB1318764A GB4833270A GB4833270A GB1318764A GB 1318764 A GB1318764 A GB 1318764A GB 4833270 A GB4833270 A GB 4833270A GB 4833270 A GB4833270 A GB 4833270A GB 1318764 A GB1318764 A GB 1318764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quenched
- oct
- crankshafts
- production
- steels
- 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.)
- Expired
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
Abstract
1318764 Steel compositions FRIED KRUPP HUTTENWERKE AG 12 Oct 1970 [10 Oct 1969] 48332/70 Heading C7A [Also in Divisions B3 and F2] Steels have the following percentage by weight composition: and the remainder iron, are used to weld crankshaft parts together. After cooling from welding temperature, the joints are heated to 850‹C. oil-quenched, to 650‹C. and air-quenched, stress-relieved at 550‹C., and deformed plastically while cold using fine steel balls in a compacting treatment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691951063 DE1951063C (en) | 1969-10-10 | Process for the production of heavy-duty large crankshafts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1318764A true GB1318764A (en) | 1973-05-31 |
Family
ID=5747797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4833270A Expired GB1318764A (en) | 1969-10-10 | 1970-10-12 | Production of crankshafts |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4938217B1 (en) |
BE (1) | BE757030A (en) |
FR (1) | FR2064240B1 (en) |
GB (1) | GB1318764A (en) |
NL (1) | NL7014798A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2208030A1 (en) * | 2000-11-22 | 2004-06-01 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) | Forged steel composition used in the production of crankshafts for ships includes silicon, manganese, chromium and molybdenum |
EP1494832A1 (en) * | 2002-03-26 | 2005-01-12 | Surface Technology Holdings, Ltd. | Apparatus and method for forming a weld joint having improved physical properties |
CN112643238A (en) * | 2020-12-29 | 2021-04-13 | 洛阳洛北重工机械有限公司 | Rivet welding butt joint method for large cuboid forge piece |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK155507C (en) * | 1979-01-22 | 1989-10-02 | Man B & W Diesel As | PROCEDURE FOR MANUFACTURING A CRUMP ARM FOR A WELDED CRUMP SHAFT AND PRESS EQUIPMENT FOR EXERCISING THE PROCEDURE |
FR3042560B1 (en) * | 2015-10-19 | 2018-03-23 | Renault S.A.S | COMPOSITE CRANKSHAFT ASSEMBLED BY EMMANCHEMENT |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE349786A (en) * | 1928-03-18 | |||
US2140237A (en) * | 1936-03-27 | 1938-12-13 | Leitner Franz | Welding wire for carbon electrode arc welding |
-
0
- BE BE757030D patent/BE757030A/en unknown
-
1970
- 1970-10-08 NL NL7014798A patent/NL7014798A/xx unknown
- 1970-10-08 JP JP45087934A patent/JPS4938217B1/ja active Pending
- 1970-10-09 FR FR7036521A patent/FR2064240B1/fr not_active Expired
- 1970-10-12 GB GB4833270A patent/GB1318764A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2208030A1 (en) * | 2000-11-22 | 2004-06-01 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) | Forged steel composition used in the production of crankshafts for ships includes silicon, manganese, chromium and molybdenum |
CZ298442B6 (en) * | 2000-11-22 | 2007-10-03 | Kabushiki Kaisha Kobe Seiko Sho | High-strength steel for forging |
EP1494832A1 (en) * | 2002-03-26 | 2005-01-12 | Surface Technology Holdings, Ltd. | Apparatus and method for forming a weld joint having improved physical properties |
EP1494832A4 (en) * | 2002-03-26 | 2007-04-04 | Surface Technology Holdings | Apparatus and method for forming a weld joint having improved physical properties |
CN112643238A (en) * | 2020-12-29 | 2021-04-13 | 洛阳洛北重工机械有限公司 | Rivet welding butt joint method for large cuboid forge piece |
Also Published As
Publication number | Publication date |
---|---|
FR2064240B1 (en) | 1974-10-31 |
DE1951063A1 (en) | 1971-05-06 |
JPS4938217B1 (en) | 1974-10-16 |
BE757030A (en) | 1971-03-16 |
NL7014798A (en) | 1971-04-14 |
FR2064240A1 (en) | 1971-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |