JP4502465B2 - ポートホールダイス及び押出加工におけるディスカードの除去方法 - Google Patents

ポートホールダイス及び押出加工におけるディスカードの除去方法 Download PDF

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Publication number
JP4502465B2
JP4502465B2 JP2000181024A JP2000181024A JP4502465B2 JP 4502465 B2 JP4502465 B2 JP 4502465B2 JP 2000181024 A JP2000181024 A JP 2000181024A JP 2000181024 A JP2000181024 A JP 2000181024A JP 4502465 B2 JP4502465 B2 JP 4502465B2
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Japan
Prior art keywords
die
port hole
rear surface
discard
port
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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.)
Expired - Fee Related
Application number
JP2000181024A
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English (en)
Japanese (ja)
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JP2002001422A5 (enExample
JP2002001422A (ja
Inventor
雅樹 山中
俊光 筒井
秀司 帰山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
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Showa Denko KK
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Publication date
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Priority to JP2000181024A priority Critical patent/JP4502465B2/ja
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Publication of JP2002001422A5 publication Critical patent/JP2002001422A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal extruding
    • B21C35/04—Cutting-off or removing waste

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
JP2000181024A 2000-06-16 2000-06-16 ポートホールダイス及び押出加工におけるディスカードの除去方法 Expired - Fee Related JP4502465B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000181024A JP4502465B2 (ja) 2000-06-16 2000-06-16 ポートホールダイス及び押出加工におけるディスカードの除去方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000181024A JP4502465B2 (ja) 2000-06-16 2000-06-16 ポートホールダイス及び押出加工におけるディスカードの除去方法

Publications (3)

Publication Number Publication Date
JP2002001422A JP2002001422A (ja) 2002-01-08
JP2002001422A5 JP2002001422A5 (enExample) 2007-04-26
JP4502465B2 true JP4502465B2 (ja) 2010-07-14

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ID=18682012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000181024A Expired - Fee Related JP4502465B2 (ja) 2000-06-16 2000-06-16 ポートホールダイス及び押出加工におけるディスカードの除去方法

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JP (1) JP4502465B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4398428B2 (ja) * 2003-04-07 2010-01-13 社団法人日本航空宇宙工業会 耐食性に優れた高強度アルミニウム合金押出材およびその製造方法
JP2010194552A (ja) * 2009-02-23 2010-09-09 Showa Denko Kk 押出用ダイス
WO2010122957A1 (ja) * 2009-04-20 2010-10-28 昭和電工株式会社 押出加工方法及び押出加工装置
JP5831743B2 (ja) * 2011-08-12 2015-12-09 宇部興産機械株式会社 押出プレスのシャー装置
JP6537908B2 (ja) * 2015-07-17 2019-07-03 昭和電工株式会社 押出加工方法及び押出加工装置
JP6537909B2 (ja) * 2015-07-17 2019-07-03 昭和電工株式会社 前方押出加工方法及び前方押出加工装置
CN108359870B (zh) * 2018-04-13 2019-10-01 东北大学 中塑性高吸能镁合金及可深度冷弯的管材制备装置和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04339516A (ja) * 1991-05-13 1992-11-26 Showa Alum Corp 金属の押出加工作業における押出工具の押しカス処理方法
JP3334297B2 (ja) * 1993-11-19 2002-10-15 日本軽金属株式会社 中空製品押出用ダイス

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Publication number Publication date
JP2002001422A (ja) 2002-01-08

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