CN107363213A - 制造具有重量减轻的锻造孔的曲轴的方法 - Google Patents
制造具有重量减轻的锻造孔的曲轴的方法 Download PDFInfo
- Publication number
- CN107363213A CN107363213A CN201610833749.3A CN201610833749A CN107363213A CN 107363213 A CN107363213 A CN 107363213A CN 201610833749 A CN201610833749 A CN 201610833749A CN 107363213 A CN107363213 A CN 107363213A
- Authority
- CN
- China
- Prior art keywords
- bent axle
- shape
- pin
- forging
- hole
- 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
Classifications
-
- 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
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
-
- 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
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
- B21D53/845—Making camshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/025—Closed die forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/027—Trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- 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
- F16C3/08—Crankshafts made in one piece
-
- 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
- F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Forging (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0057762 | 2016-05-11 | ||
KR1020160057762A KR20170127299A (ko) | 2016-05-11 | 2016-05-11 | 경량 단조 홀이 형성된 크랭크샤프트의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107363213A true CN107363213A (zh) | 2017-11-21 |
Family
ID=60163393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610833749.3A Pending CN107363213A (zh) | 2016-05-11 | 2016-09-20 | 制造具有重量减轻的锻造孔的曲轴的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170326620A1 (ko) |
KR (1) | KR20170127299A (ko) |
CN (1) | CN107363213A (ko) |
DE (1) | DE102016218395A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114101529A (zh) * | 2021-11-03 | 2022-03-01 | 哈尔滨飞机工业集团有限责任公司 | 一种钣金零件取孔方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7248886B2 (ja) * | 2019-02-07 | 2023-03-30 | 日本製鉄株式会社 | クランク軸の製造方法 |
JP7385131B2 (ja) * | 2020-04-03 | 2023-11-22 | 日本製鉄株式会社 | クランク軸の製造方法 |
JP7385132B2 (ja) * | 2020-04-03 | 2023-11-22 | 日本製鉄株式会社 | クランク軸の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5405166B2 (ja) * | 2009-03-26 | 2014-02-05 | 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 |
JP5398290B2 (ja) * | 2009-02-09 | 2014-01-29 | 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 |
WO2010090284A1 (ja) * | 2009-02-09 | 2010-08-12 | 本田技研工業株式会社 | クランクシャフトの製造方法および製造装置 |
WO2010110133A1 (ja) * | 2009-03-26 | 2010-09-30 | 本田技研工業株式会社 | クランクシャフトおよびその製造方法 |
-
2016
- 2016-05-11 KR KR1020160057762A patent/KR20170127299A/ko not_active Application Discontinuation
- 2016-09-14 US US15/264,754 patent/US20170326620A1/en not_active Abandoned
- 2016-09-20 CN CN201610833749.3A patent/CN107363213A/zh active Pending
- 2016-09-23 DE DE102016218395.8A patent/DE102016218395A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114101529A (zh) * | 2021-11-03 | 2022-03-01 | 哈尔滨飞机工业集团有限责任公司 | 一种钣金零件取孔方法 |
Also Published As
Publication number | Publication date |
---|---|
US20170326620A1 (en) | 2017-11-16 |
DE102016218395A1 (de) | 2017-11-16 |
KR20170127299A (ko) | 2017-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |
|
WD01 | Invention patent application deemed withdrawn after publication |