JP6475708B2 - 平坦なシート材を製造するための押出しプレス - Google Patents
平坦なシート材を製造するための押出しプレス Download PDFInfo
- Publication number
- JP6475708B2 JP6475708B2 JP2016524047A JP2016524047A JP6475708B2 JP 6475708 B2 JP6475708 B2 JP 6475708B2 JP 2016524047 A JP2016524047 A JP 2016524047A JP 2016524047 A JP2016524047 A JP 2016524047A JP 6475708 B2 JP6475708 B2 JP 6475708B2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- die
- extrusion press
- press
- extrusion
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims description 23
- 239000000463 material Substances 0.000 title claims description 19
- 238000003825 pressing Methods 0.000 claims description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 2
- 238000005524 ceramic coating Methods 0.000 claims 1
- 239000012778 molding material Substances 0.000 description 17
- 238000000465 moulding Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000886 hydrostatic extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/06—Making sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/04—Mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
- B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
2 ビレット
3 ダイス
4 ダイスホルダ
5 マンドレル
6 切断装置
7 マンドレルヘッド
8 拡開エッジ
9 終端領域
10 受入れ部
11 中空成形材
Claims (4)
- 受入れ部内に配置されたビレットをチューブの形態にプレスすることによってマグネシウム又はマグネシウム合金から成る中空成形材から平坦なシート材を製造するための押出しプレスであって、チューブが、長手方向にダイスから出て、次いで平坦なシート材に拡開され、プレス間隙が、ダイスとダイス内に突出するマンドレルヘッドによって構成されるものにおいて、
マンドレル(5)が、そのマンドレルヘッド(7)とは反対の側に、押出しプレスのフレームと結合された終端領域(9)を備え、マンドレル(5)の円筒形の部分が、ダイスに(3)よって収容され、そのマンドレルヘッド(7)が、円錐形に形成され、ビレットの材料流が、円錐形の先端に沿ってマンドレルとダイスの間の間隙の方向に案内されること、を特徴とする押出しプレス。 - マンドレル(5)と受入れ部が、互いに別々に押出しプレスのフレームに配置されていること、を特徴とする請求項1に記載の押出しプレス。
- マンドレル(5)の終端領域(9)が、そのダイス(3)の側に、翼状に形成された拡開エッジ(8)を備えること、を特徴とする請求項1及び2に記載の押出しプレス。
- ダイス(3)と、そのマンドレルヘッド(7)及び拡開エッジ(8)を有するマンドレル(5)の表面が、セラミックコーティングを備えていること、を特徴とする請求項1〜3に記載の押出しプレス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013017178.4A DE102013017178B4 (de) | 2013-10-16 | 2013-10-16 | Strangpresse zur Herstellung von ebenen Blechen |
DE102013017178.4 | 2013-10-16 | ||
PCT/DE2014/000488 WO2015055160A1 (de) | 2013-10-16 | 2014-10-07 | Strangpresse zur herstellung von ebenen blechen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016533899A JP2016533899A (ja) | 2016-11-04 |
JP6475708B2 true JP6475708B2 (ja) | 2019-02-27 |
Family
ID=52015779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016524047A Active JP6475708B2 (ja) | 2013-10-16 | 2014-10-07 | 平坦なシート材を製造するための押出しプレス |
Country Status (8)
Country | Link |
---|---|
US (1) | US10537924B2 (ja) |
EP (1) | EP3057721A1 (ja) |
JP (1) | JP6475708B2 (ja) |
KR (1) | KR102237934B1 (ja) |
CN (1) | CN105813770A (ja) |
CA (1) | CA2957453C (ja) |
DE (1) | DE102013017178B4 (ja) |
WO (1) | WO2015055160A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107081342B (zh) * | 2017-05-16 | 2018-10-02 | 西安工程大学 | 一种低温难变形材料的板材挤压加工方法 |
WO2023234663A1 (ko) * | 2022-05-31 | 2023-12-07 | 매시브랩 주식회사 | 마그네슘 합금 성형품 및 그 성형 장치 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423361A (en) * | 1922-07-18 | Device for producing extruded sheet metal | ||
DE426768C (de) * | 1922-04-30 | 1926-03-16 | Hydraulik G M B H | Strangpresse zur Herstellung von Metallstreifen |
CH107911A (de) | 1922-12-16 | 1925-01-16 | Kupfer & Messingwerke A G | Verfahren und Vorrichtung zur Erzeugung von Metallbändern durch Pressen. |
DE443060C (de) * | 1922-12-16 | 1927-04-14 | Benno Barme | Vorrichtung zur Herstellung von Metallbaendern aus einem Block |
US1783110A (en) * | 1927-03-03 | 1930-11-25 | Defris Rudolf | Manufacture of activated carbon |
US2133874A (en) * | 1936-08-06 | 1938-10-18 | Sparks Processes Inc | Method and apparatus for extruding metal strips |
US2320071A (en) * | 1940-11-23 | 1943-05-25 | Ferrex Corp | Apparatus for extruding metals |
US2798286A (en) * | 1956-04-12 | 1957-07-09 | Aluminum Co Of America | Metal working operations |
US3028007A (en) * | 1958-09-30 | 1962-04-03 | Schloemann Ag | Means for cooling the mandrel of an extrusion press |
DE1783110B1 (de) * | 1966-01-03 | 1971-03-18 | Duerrwaechter E Dr Doduco | Vorrichtung zur herstellung zweischichtigen halbzeugs durch strangpressen eines pulvermetallurgisch hergestellten blocks |
DE2446308C2 (de) | 1974-09-27 | 1983-11-17 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Werkzeug zum Strangpressen von Hohl- oder Teilhohlprofilen aus Leichtmetall |
US4138871A (en) * | 1975-10-08 | 1979-02-13 | Hitachi Cable, Ltd. | Liquid pressure extrusion method and device for tube or tubular member |
US4023737A (en) * | 1976-03-23 | 1977-05-17 | Westvaco Corporation | Spiral groove pattern refiner plates |
DE2617616A1 (de) * | 1976-04-22 | 1977-11-03 | Kabel Metallwerke Ghh | Verfahren zum herstellen von bandfoermigem metallischem halbzeug |
DE2848274C2 (de) | 1978-11-07 | 1984-04-05 | Julius & August Erbslöh GmbH + Co, 5600 Wuppertal | Kammerwerkzeug für Strangpressen, insbesondere für Aluminium-Profile |
JPS5645209A (en) * | 1979-09-20 | 1981-04-24 | Mitsubishi Heavy Ind Ltd | Method and apparatus for extrusion work |
US4703639A (en) * | 1986-05-12 | 1987-11-03 | Fuchs Jr Francis J | Apparatus and process for forced lubrication piercing |
DE4023737A1 (de) * | 1990-07-26 | 1992-01-30 | Harf Hans | Verfahren zur kontinuierlichen herstellung von nahtlosen hohlkoerpern in einer stufe vom schmelzfluessigen zustand ausgehend, aus metall, metallegierungen und stahl in schmiede- oder walzqualitaet |
US5687604A (en) * | 1996-05-30 | 1997-11-18 | Exco Technologies Ltd. | Thermal controlled mandrel with replaceable tip for copper and brass extrusion |
JP3567264B2 (ja) * | 1996-10-28 | 2004-09-22 | 愛三工業株式会社 | チタン用熱間押出鍛造型 |
US5870921A (en) * | 1997-07-31 | 1999-02-16 | Piccinin; Gabriel | Extrusion die for semi-hollow and hollow extruded shapes and tube |
DE19842293C2 (de) | 1998-09-16 | 2003-06-26 | Alcan Tech & Man Ag | Verfahren zum Strangpressen eines Hohlprofils o. dgl. Körpers aus einem Barren sowie Vorrichtung dafür |
DE10215056A1 (de) | 2002-04-05 | 2003-10-30 | Sms Eumuco Gmbh | Strang-und Rohrpresse |
JP4285053B2 (ja) * | 2003-04-11 | 2009-06-24 | Jfeスチール株式会社 | 高寸法精度管およびその製造方法 |
JP5182629B2 (ja) * | 2008-07-30 | 2013-04-17 | 三菱マテリアル株式会社 | 押し出しによる金属管の製造方法、マンドレル及び押出装置 |
-
2013
- 2013-10-16 DE DE102013017178.4A patent/DE102013017178B4/de active Active
-
2014
- 2014-10-07 CA CA2957453A patent/CA2957453C/en active Active
- 2014-10-07 US US15/030,340 patent/US10537924B2/en active Active
- 2014-10-07 JP JP2016524047A patent/JP6475708B2/ja active Active
- 2014-10-07 KR KR1020167012890A patent/KR102237934B1/ko active IP Right Grant
- 2014-10-07 EP EP14809276.0A patent/EP3057721A1/de not_active Ceased
- 2014-10-07 CN CN201480068032.3A patent/CN105813770A/zh active Pending
- 2014-10-07 WO PCT/DE2014/000488 patent/WO2015055160A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3057721A1 (de) | 2016-08-24 |
CA2957453A1 (en) | 2015-04-23 |
DE102013017178B4 (de) | 2020-07-16 |
KR20160077098A (ko) | 2016-07-01 |
CA2957453C (en) | 2018-10-16 |
WO2015055160A1 (de) | 2015-04-23 |
DE102013017178A1 (de) | 2015-04-16 |
CN105813770A (zh) | 2016-07-27 |
US10537924B2 (en) | 2020-01-21 |
KR102237934B1 (ko) | 2021-04-09 |
US20160354819A1 (en) | 2016-12-08 |
JP2016533899A (ja) | 2016-11-04 |
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