DD201981A5 - Verfahren zur herstellung von normalachsen, insbes. eisenbahnwagenachsen - Google Patents
Verfahren zur herstellung von normalachsen, insbes. eisenbahnwagenachsen Download PDFInfo
- Publication number
- DD201981A5 DD201981A5 DD81232000A DD23200081A DD201981A5 DD 201981 A5 DD201981 A5 DD 201981A5 DD 81232000 A DD81232000 A DD 81232000A DD 23200081 A DD23200081 A DD 23200081A DD 201981 A5 DD201981 A5 DD 201981A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- blank
- heated
- axle
- extrusion
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 70
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000010339 dilation Effects 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005242 forging Methods 0.000 abstract description 38
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000000748 compression moulding Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000009998 Cool-X-A Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- 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
-
- 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
- B21J5/08—Upsetting
-
- 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
- B21K1/10—Making machine elements axles or shafts of cylindrical form
-
- 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
- B21K7/00—Making railway appurtenances; Making vehicle parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Vehicle Body Suspensions (AREA)
- Extrusion Of Metal (AREA)
- Braking Arrangements (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Ropes Or Cables (AREA)
- Heat Treatment Of Articles (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8016107A FR2487232A1 (fr) | 1980-07-22 | 1980-07-22 | Procede de fabrication des essieux-axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD201981A5 true DD201981A5 (de) | 1983-08-24 |
Family
ID=9244382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD81232000A DD201981A5 (de) | 1980-07-22 | 1981-07-22 | Verfahren zur herstellung von normalachsen, insbes. eisenbahnwagenachsen |
Country Status (15)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1031425C2 (nl) * | 2006-03-22 | 2007-09-25 | Weweler Nv | Optrompen van een aslichaam. |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0272067A3 (en) * | 1986-12-18 | 1990-05-09 | Stelco Inc. | Process and apparatus for upset forging of long stands of metal bar stock |
| KR20040027238A (ko) * | 2002-09-26 | 2004-04-01 | (주)동양레어메탈 | 차축 하우징 주강품 제작방법 |
| BRPI0704944A8 (pt) | 2007-11-30 | 2017-08-15 | V & M Do Brasil S/A | Eixo forjado de tubo sem costura para veículos ferroviários e processo de fabricação de eixo forjado de tubo sem costura para veículos ferroviários |
| FR2926739B1 (fr) * | 2008-01-24 | 2010-08-20 | Vallourec & Mannesmann Tubes | Essieu forge a partir de tube sans soudure pour des vehicules de chemin de fer et du procede de fabrication d'essieu forge a partir de tube sans soudure pour des vehicules de chemin de fer |
| CN101314202B (zh) * | 2008-06-02 | 2010-04-21 | 江阴振宏重型锻造有限公司 | 局部镦粗全纤维镦锻生产风电主轴的方法 |
| CN103878289A (zh) * | 2012-12-21 | 2014-06-25 | 陕西宏远航空锻造有限责任公司 | 一种卧工字形台阶轴的模锻方法 |
| CN106216964B (zh) * | 2016-08-24 | 2018-08-24 | 江苏金源高端装备股份有限公司 | 一种锤杆锻造工艺 |
| CN109396749B (zh) * | 2017-08-16 | 2021-04-27 | 苏州扬坤电子有限公司 | 一种吸尘器驱动轴包胶组件镦挤工艺 |
| WO2019194274A1 (ja) * | 2018-04-04 | 2019-10-10 | 日本製鉄株式会社 | 鉄道用車軸 |
| JP7024860B2 (ja) * | 2018-04-04 | 2022-02-24 | 日本製鉄株式会社 | 鉄道用車軸 |
| CN109985910B (zh) * | 2019-04-12 | 2020-07-03 | 安徽马钢和菱实业有限公司 | 一种薄壁挂车车轴增厚轴肩区域轧前加热方法 |
| CN111167986B (zh) * | 2020-02-26 | 2022-02-01 | 建龙北满特殊钢有限责任公司 | 一种利用径锻机改善辊坯网状的锻造方法 |
| CN114749876B (zh) * | 2022-05-20 | 2022-10-28 | 北京钢研高纳科技股份有限公司 | 一种Ti2AlNb合金大型异形机匣环件的制备方法 |
| JP2025091689A (ja) * | 2023-12-07 | 2025-06-19 | シグマ アンド ハーツ シーオー エルティーディー | 等速用ドライブシャフトの製造方法 |
| CN119681165B (zh) * | 2024-12-26 | 2025-10-28 | 陕西宏远航空锻造有限责任公司 | 一种凹字形板类件的锻造成形方法 |
| CN119910105B (zh) * | 2025-03-14 | 2025-11-14 | 天津重型装备工程研究有限公司 | 一种高耐磨高抗事故性的锻造半钢开坯辊及其锻造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2273931A (en) * | 1939-07-27 | 1942-02-24 | Clarence P Byrnes | Forging |
| US2313116A (en) * | 1940-09-12 | 1943-03-09 | Pittsburgh Steel Co | Method of making tubular axles |
| FR1016457A (fr) * | 1950-04-19 | 1952-11-13 | Forges De Collonges | Procédé de forgeage centré en particulier pour axes de pédaliers et moyeux de cycles et similaires |
| FR1026688A (fr) * | 1950-10-30 | 1953-04-30 | Procédé d'obtention d'axes de pédalier de cycle | |
| FR2382288A1 (fr) * | 1977-03-03 | 1978-09-29 | Sofomec | Procede de forgeage a froid d'axes de pedaliers, les moyens de mise en oeuvre et les axes executes selon ce procede |
-
1980
- 1980-07-22 FR FR8016107A patent/FR2487232A1/fr active Granted
-
1981
- 1981-06-29 ZA ZA814381A patent/ZA814381B/xx unknown
- 1981-07-09 ES ES503804A patent/ES503804A0/es active Granted
- 1981-07-16 BR BR8104551A patent/BR8104551A/pt not_active IP Right Cessation
- 1981-07-17 JP JP56112912A patent/JPS5752543A/ja active Pending
- 1981-07-20 AU AU73117/81A patent/AU555552B2/en not_active Ceased
- 1981-07-20 EP EP81401142A patent/EP0044783B1/fr not_active Expired
- 1981-07-20 AT AT81401142T patent/ATE4293T1/de active
- 1981-07-20 DE DE8181401142T patent/DE3160703D1/de not_active Expired
- 1981-07-21 KR KR1019810002648A patent/KR850000296B1/ko not_active Expired
- 1981-07-21 MX MX188387A patent/MX155937A/es unknown
- 1981-07-21 CA CA000382158A patent/CA1170024A/fr not_active Expired
- 1981-07-21 PL PL23230581A patent/PL232305A1/xx unknown
- 1981-07-21 HU HU812127A patent/HU189985B/hu not_active IP Right Cessation
- 1981-07-22 DD DD81232000A patent/DD201981A5/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1031425C2 (nl) * | 2006-03-22 | 2007-09-25 | Weweler Nv | Optrompen van een aslichaam. |
| EP1837098A1 (en) * | 2006-03-22 | 2007-09-26 | Weweler Nederland N.V. | Manufacturing of a bent axle body with stubs |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA814381B (en) | 1982-07-28 |
| MX155937A (es) | 1988-05-25 |
| ES8300530A1 (es) | 1982-11-01 |
| FR2487232A1 (fr) | 1982-01-29 |
| EP0044783A1 (fr) | 1982-01-27 |
| CA1170024A (fr) | 1984-07-03 |
| AU555552B2 (en) | 1986-10-02 |
| FR2487232B1 (enrdf_load_stackoverflow) | 1983-05-27 |
| KR850000296B1 (ko) | 1985-03-18 |
| HU189985B (en) | 1986-08-28 |
| BR8104551A (pt) | 1982-04-06 |
| AU7311781A (en) | 1982-01-28 |
| KR830005927A (ko) | 1983-09-14 |
| DE3160703D1 (en) | 1983-09-01 |
| ATE4293T1 (de) | 1983-08-15 |
| EP0044783B1 (fr) | 1983-07-27 |
| ES503804A0 (es) | 1982-11-01 |
| PL232305A1 (enrdf_load_stackoverflow) | 1982-03-15 |
| JPS5752543A (en) | 1982-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |