JPH0141408B2 - - Google Patents
Info
- Publication number
- JPH0141408B2 JPH0141408B2 JP9515481A JP9515481A JPH0141408B2 JP H0141408 B2 JPH0141408 B2 JP H0141408B2 JP 9515481 A JP9515481 A JP 9515481A JP 9515481 A JP9515481 A JP 9515481A JP H0141408 B2 JPH0141408 B2 JP H0141408B2
- Authority
- JP
- Japan
- Prior art keywords
- extrusion die
- extrusion
- die
- land
- product
- 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.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 claims description 186
- 235000012438 extruded product Nutrition 0.000 claims description 52
- 238000001816 cooling Methods 0.000 claims description 43
- 239000000956 alloy Substances 0.000 claims description 28
- 229910045601 alloy Inorganic materials 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 239000000314 lubricant Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003870 refractory metal Substances 0.000 description 3
- 229910001250 2024 aluminium alloy Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005271 boronizing Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000004553 extrusion of metal Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- -1 there are die wear Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16101980A | 1980-06-19 | 1980-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731408A JPS5731408A (en) | 1982-02-19 |
| JPH0141408B2 true JPH0141408B2 (fr) | 1989-09-05 |
Family
ID=22579465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9515481A Granted JPS5731408A (en) | 1980-06-19 | 1981-06-19 | Double extruding die and its extruding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731408A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3883027D1 (de) * | 1987-03-02 | 1993-09-16 | Menziken Aluminium Ag | Vorrichtung zum kuehlen einer leichtmetall-strangpresse. |
| JPH0655329B2 (ja) * | 1988-06-30 | 1994-07-27 | 昭和アルミニウム株式会社 | 押出加工装置 |
| JP2002294887A (ja) * | 2001-03-28 | 2002-10-09 | Fudo Constr Co Ltd | 外断熱外壁内の湿気を除去する方法及び外断熱外壁構造体 |
| DE10346464B4 (de) * | 2003-10-02 | 2006-04-27 | W.C. Heraeus Gmbh | Verfahren zur Kaltumformung von Molybdän durch Rückwärts-Fließpressen und Verwendung von rückwärts-fließgepressten Molybdän-Formteilen |
| JP2008254059A (ja) * | 2007-04-09 | 2008-10-23 | Sumitomo Light Metal Ind Ltd | アルミニウム合金による中空押出材の製造方法と該製造方法において使用されるマンドレル |
| JP5783565B2 (ja) * | 2011-09-06 | 2015-09-24 | 理研軽金属工業株式会社 | 押出ダイスユニット |
-
1981
- 1981-06-19 JP JP9515481A patent/JPS5731408A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731408A (en) | 1982-02-19 |
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