WO2019163432A1 - 押出プレス装置及び押出プレス方法 - Google Patents
押出プレス装置及び押出プレス方法 Download PDFInfo
- Publication number
- WO2019163432A1 WO2019163432A1 PCT/JP2019/002719 JP2019002719W WO2019163432A1 WO 2019163432 A1 WO2019163432 A1 WO 2019163432A1 JP 2019002719 W JP2019002719 W JP 2019002719W WO 2019163432 A1 WO2019163432 A1 WO 2019163432A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- extrusion
- container
- sealing force
- force
- oil chamber
- Prior art date
Links
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
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
-
- 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
- B21C23/21—Presses specially adapted for extruding metal
-
- 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
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/211—Press driving devices
-
- 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
- B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
-
- 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
- B21C25/02—Dies
-
- 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
- B21C27/00—Containers for metal to be extruded
Definitions
- a supplementary pressure is applied so as to maintain the reference container sealing force at the start of extrusion from the start of extrusion to the completion of extrusion.
- the hydraulic oil is supplied to the main cylinder 12A and the side cylinder 26 from a main hydraulic oil supply source (not shown). Supplied.
- the hydraulic oil is supplied at a pressure and a discharge amount necessary to advance the extrusion stem 24 and the main crosshead 22 at a desired extrusion force F and a desired extrusion speed.
- FIG. 8 is a schematic hydraulic circuit diagram for performing the main crosshead retraction control method by the extrusion press apparatus according to the second embodiment. did. Accordingly, all hydraulic equipment necessary for the actual hydraulic circuit is not described, and for the valves that are not provided with reference numerals, “open” and “closed” are illustrated in FIG. I stopped it.
- the main pump 282 has a variable discharge amount hydraulic pump symbol, but it may be a hydraulic pump whose discharge amount is controlled by controlling the rotational speed of the drive motor.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020207015616A KR102341918B1 (ko) | 2018-02-23 | 2019-01-28 | 압출 프레스 장치 및 압출 프레스 방법 |
JP2020501615A JP7163954B2 (ja) | 2018-02-23 | 2019-01-28 | 押出プレス装置及び押出プレス方法 |
CN201980006142.XA CN111432951A (zh) | 2018-02-23 | 2019-01-28 | 挤压装置和挤压方法 |
US16/963,289 US20210370373A1 (en) | 2018-02-23 | 2019-01-28 | Extrusion press device and extrusion press method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018030658 | 2018-02-23 | ||
JP2018-030658 | 2018-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019163432A1 true WO2019163432A1 (ja) | 2019-08-29 |
Family
ID=67687205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2019/002719 WO2019163432A1 (ja) | 2018-02-23 | 2019-01-28 | 押出プレス装置及び押出プレス方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210370373A1 (ko) |
JP (1) | JP7163954B2 (ko) |
KR (1) | KR102341918B1 (ko) |
CN (1) | CN111432951A (ko) |
WO (1) | WO2019163432A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021059465A1 (ko) * | 2019-09-27 | 2021-04-01 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11644101B2 (en) * | 2020-06-04 | 2023-05-09 | Alton Reich | Seal inflation/deflation apparatus and method of use thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04274821A (ja) * | 1991-02-28 | 1992-09-30 | Showa Alum Corp | 押出加工装置 |
JPH05138233A (ja) * | 1991-11-20 | 1993-06-01 | Ube Ind Ltd | 押出プレスおよび押出プレス圧制御方法 |
JP2010179332A (ja) * | 2009-02-05 | 2010-08-19 | Ube Machinery Corporation Ltd | 押出プレス及び押出プレスの制御方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0730180Y2 (ja) * | 1988-10-20 | 1995-07-12 | 株式会社小松製作所 | トランスファフィーダのフィンガ外段取装置 |
JP5834611B2 (ja) | 2011-08-09 | 2015-12-24 | 宇部興産機械株式会社 | 押出プレス |
CN103264059B (zh) * | 2013-05-30 | 2015-05-20 | 太原重工股份有限公司 | 挤压梁悬挂装置及立式挤压机 |
EP2952750B1 (de) * | 2014-06-04 | 2018-09-05 | MOOG GmbH | Hydrauliksystem |
KR101926295B1 (ko) * | 2015-06-12 | 2018-12-06 | 우베 고산 기카이 가부시키가이샤 | 하이브리드 압출 프레스 |
CN205463669U (zh) * | 2016-01-22 | 2016-08-17 | 湖州恒大液压设备有限公司 | 一种锂挤压液压机 |
-
2019
- 2019-01-28 KR KR1020207015616A patent/KR102341918B1/ko active IP Right Grant
- 2019-01-28 JP JP2020501615A patent/JP7163954B2/ja active Active
- 2019-01-28 US US16/963,289 patent/US20210370373A1/en not_active Abandoned
- 2019-01-28 CN CN201980006142.XA patent/CN111432951A/zh active Pending
- 2019-01-28 WO PCT/JP2019/002719 patent/WO2019163432A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04274821A (ja) * | 1991-02-28 | 1992-09-30 | Showa Alum Corp | 押出加工装置 |
JPH05138233A (ja) * | 1991-11-20 | 1993-06-01 | Ube Ind Ltd | 押出プレスおよび押出プレス圧制御方法 |
JP2010179332A (ja) * | 2009-02-05 | 2010-08-19 | Ube Machinery Corporation Ltd | 押出プレス及び押出プレスの制御方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021059465A1 (ko) * | 2019-09-27 | 2021-04-01 | ||
WO2021059465A1 (ja) * | 2019-09-27 | 2021-04-01 | 宇部興産機械株式会社 | 押出プレス装置および押出プレス装置のプラテン |
JP7107446B2 (ja) | 2019-09-27 | 2022-07-27 | Ubeマシナリー株式会社 | 押出プレス装置および押出プレス装置のプラテン |
Also Published As
Publication number | Publication date |
---|---|
CN111432951A (zh) | 2020-07-17 |
KR102341918B1 (ko) | 2021-12-21 |
US20210370373A1 (en) | 2021-12-02 |
KR20200074213A (ko) | 2020-06-24 |
JPWO2019163432A1 (ja) | 2021-02-04 |
JP7163954B2 (ja) | 2022-11-01 |
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