UA96053C2 - Ковочная оправка для горячей ковки трубчатых заготовок из металла - Google Patents
Ковочная оправка для горячей ковки трубчатых заготовок из металлаInfo
- Publication number
- UA96053C2 UA96053C2 UAA201001359A UAA201001359A UA96053C2 UA 96053 C2 UA96053 C2 UA 96053C2 UA A201001359 A UAA201001359 A UA A201001359A UA A201001359 A UAA201001359 A UA A201001359A UA 96053 C2 UA96053 C2 UA 96053C2
- Authority
- UA
- Ukraine
- Prior art keywords
- mandrel
- forging
- hot
- metal
- tubular workpieces
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- 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
- B21D9/00—Bending tubes using mandrels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- 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
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
Abstract
Изобретение относится к ковочной оправке для горячей ковки трубчатых заготовок из металла, состоящей из тела оправки и штанги, причем тело оправки состоит из жаропрочного материала. Ковочная оправка выполнена таким образом, что ее тело, по крайней мере, в рабочей зоне имеет слой, уменьшающий теплоотвод в него при ковке и прочно соединенный с ним, причем слой имеет более низкую теплопроводность, чем тело оправки, и толщину не менее 50 мкм.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032804A DE102007032804B3 (de) | 2007-07-10 | 2007-07-10 | Schmiededorn zum Warmschmieden rohrförmiger Werkstücke aus Metall |
Publications (1)
Publication Number | Publication Date |
---|---|
UA96053C2 true UA96053C2 (ru) | 2011-09-26 |
Family
ID=39670381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201001359A UA96053C2 (ru) | 2007-07-10 | 2008-06-25 | Ковочная оправка для горячей ковки трубчатых заготовок из металла |
Country Status (17)
Country | Link |
---|---|
US (1) | US20100251794A1 (ru) |
EP (1) | EP2176013B1 (ru) |
JP (1) | JP2010532715A (ru) |
KR (1) | KR20100030628A (ru) |
CN (1) | CN101743077B (ru) |
AR (1) | AR067462A1 (ru) |
AT (1) | ATE485903T1 (ru) |
AU (1) | AU2008274744B2 (ru) |
BR (1) | BRPI0812826A2 (ru) |
CA (1) | CA2693450A1 (ru) |
DE (2) | DE102007032804B3 (ru) |
EA (1) | EA015221B1 (ru) |
ES (1) | ES2355125T3 (ru) |
PL (1) | PL2176013T3 (ru) |
UA (1) | UA96053C2 (ru) |
WO (1) | WO2009006873A1 (ru) |
ZA (1) | ZA200908608B (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2241386A1 (de) * | 2009-04-16 | 2010-10-20 | Felss GmbH | Umformwerkzeug zur Herstellung eines Innenprofils, insbesondere einer Innenverzahnung, eines Werkstücks |
DE102009053166B4 (de) | 2009-11-02 | 2015-02-19 | V & M Deutschland Gmbh | Verfahren und Einrichtung zum optimierten Stangenumlauf bei der Herstellung eines nahtlos warmgefertigten Stahlrohres nach dem Rohrkontiverfahren |
AT511745B1 (de) * | 2011-08-12 | 2014-09-15 | Gfm Gmbh | Vorrichtung zum schmieden eines hohlkörpers |
AT511748B1 (de) * | 2011-08-12 | 2014-04-15 | Gfm Gmbh | Vorrichtung zum schmieden eines hohlkörpers |
DE102013219310A1 (de) | 2013-09-25 | 2015-03-26 | Gfm Gmbh | Verfahren zum Warmschmieden eines nahtlosen Hohlkörpers aus schwer umformbarem Werkstoff, insbesondere aus Stahl |
CN104275363A (zh) * | 2013-11-30 | 2015-01-14 | 阜新华通管道有限公司 | 高温高压管件用无缝钢管随形胎锻造方法 |
JP6521369B2 (ja) * | 2015-05-11 | 2019-05-29 | 日立金属株式会社 | 熱間鍛造用金型 |
US11122741B2 (en) * | 2018-01-30 | 2021-09-21 | Cnh Industrial America Llc | Stalk roller assembly for an agricultural system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT350356B (de) * | 1977-08-30 | 1979-05-25 | Gfm Fertigungstechnik | Schmiededorn |
JPS5913924B2 (ja) * | 1979-12-25 | 1984-04-02 | 日本鋼管株式会社 | 穿孔圧延機用芯金 |
JPS61110770A (ja) * | 1984-11-01 | 1986-05-29 | Sumitomo Electric Ind Ltd | 熱間加工用超硬合金工具 |
JPH01135143U (ru) * | 1988-03-09 | 1989-09-14 | ||
CA2025302A1 (en) * | 1989-12-26 | 1991-06-27 | John R. Rairden, Iii | Reinforced microlaminted metal-matrix-composite structure |
JP3191008B2 (ja) * | 1991-04-04 | 2001-07-23 | 日立金属株式会社 | 熱間工具鋼 |
JP3124442B2 (ja) * | 1994-06-21 | 2001-01-15 | 新日本製鐵株式会社 | 傾斜機能を有する鍛造用工具及びその製造方法 |
CN2458107Y (zh) * | 2000-12-27 | 2001-11-07 | 中国科学院广州能源研究所 | 一种锻模的电辐射预热装置 |
DE10124866A1 (de) * | 2001-05-22 | 2002-12-05 | Peter Schuele | Werkzeug für Biegemaschine |
JP2004066246A (ja) * | 2002-08-01 | 2004-03-04 | Osg Corp | 球面バニッシュ転造丸ダイス、及び、その製造方法 |
JP2004255429A (ja) * | 2003-02-26 | 2004-09-16 | Honda Motor Co Ltd | 高ヤング率高疲労強度鋼の加工方法 |
CN2657903Y (zh) * | 2003-12-11 | 2004-11-24 | 株洲时代新材料科技股份有限公司 | 中大型橡胶模具加热器 |
WO2005087401A1 (ja) * | 2004-03-11 | 2005-09-22 | Sumitomo Metal Industries, Ltd. | 継目無管の穿孔圧延用プラグ、継目無管の製造装置およびこれらを用いた継目無管の製造方法 |
DE102005052178B4 (de) * | 2004-10-25 | 2008-06-19 | V&M Deutschland Gmbh | Verfahren zum Herstellen eines nahtlos warmgefertigten Stahlrohres |
CN100358652C (zh) * | 2005-12-06 | 2008-01-02 | 武汉理工大学 | 一种热锻模及其制备方法 |
US7587923B1 (en) * | 2006-07-12 | 2009-09-15 | Raul Garza | Method of making a tubular |
JP4910693B2 (ja) * | 2006-12-28 | 2012-04-04 | 住友金属工業株式会社 | マンドレルバーへの潤滑剤の塗布方法、マンドレルバーへの潤滑剤の膜厚管理方法および継目無鋼管の製造方法。 |
JP5169982B2 (ja) * | 2009-03-03 | 2013-03-27 | 新日鐵住金株式会社 | プラグ、穿孔圧延機、およびそれを用いた継目無管の製造方法 |
-
2007
- 2007-07-10 DE DE102007032804A patent/DE102007032804B3/de active Active
-
2008
- 2008-06-25 US US12/668,282 patent/US20100251794A1/en not_active Abandoned
- 2008-06-25 CA CA2693450A patent/CA2693450A1/en not_active Abandoned
- 2008-06-25 ES ES08773279T patent/ES2355125T3/es active Active
- 2008-06-25 CN CN200880023941XA patent/CN101743077B/zh not_active Expired - Fee Related
- 2008-06-25 KR KR1020097027175A patent/KR20100030628A/ko not_active IP Right Cessation
- 2008-06-25 DE DE502008001670T patent/DE502008001670D1/de active Active
- 2008-06-25 WO PCT/DE2008/001067 patent/WO2009006873A1/de active Application Filing
- 2008-06-25 PL PL08773279T patent/PL2176013T3/pl unknown
- 2008-06-25 JP JP2010515345A patent/JP2010532715A/ja not_active Withdrawn
- 2008-06-25 EP EP08773279A patent/EP2176013B1/de not_active Revoked
- 2008-06-25 EA EA201000187A patent/EA015221B1/ru not_active IP Right Cessation
- 2008-06-25 AU AU2008274744A patent/AU2008274744B2/en not_active Ceased
- 2008-06-25 AT AT08773279T patent/ATE485903T1/de active
- 2008-06-25 UA UAA201001359A patent/UA96053C2/ru unknown
- 2008-06-25 BR BRPI0812826-0A2A patent/BRPI0812826A2/pt not_active IP Right Cessation
- 2008-07-07 AR ARP080102919A patent/AR067462A1/es active IP Right Grant
-
2009
- 2009-12-03 ZA ZA2009/08608A patent/ZA200908608B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2176013A1 (de) | 2010-04-21 |
AU2008274744B2 (en) | 2011-07-14 |
CN101743077A (zh) | 2010-06-16 |
EP2176013B1 (de) | 2010-10-27 |
ATE485903T1 (de) | 2010-11-15 |
CA2693450A1 (en) | 2009-01-15 |
ES2355125T3 (es) | 2011-03-23 |
WO2009006873A1 (de) | 2009-01-15 |
DE502008001670D1 (de) | 2010-12-09 |
KR20100030628A (ko) | 2010-03-18 |
AR067462A1 (es) | 2009-10-14 |
WO2009006873A9 (de) | 2010-01-21 |
ZA200908608B (en) | 2011-02-23 |
BRPI0812826A2 (pt) | 2014-12-09 |
PL2176013T3 (pl) | 2011-05-31 |
EA201000187A1 (ru) | 2010-06-30 |
DE102007032804B3 (de) | 2008-09-04 |
US20100251794A1 (en) | 2010-10-07 |
AU2008274744A2 (en) | 2010-04-15 |
JP2010532715A (ja) | 2010-10-14 |
EA015221B1 (ru) | 2011-06-30 |
CN101743077B (zh) | 2011-07-13 |
AU2008274744A1 (en) | 2009-01-15 |
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