CA2975861C - Formed metal item including tubular part with slit, method for producing the same, and producing device and die assembly used in method for producing the same - Google Patents
Formed metal item including tubular part with slit, method for producing the same, and producing device and die assembly used in method for producing the same Download PDFInfo
- Publication number
- CA2975861C CA2975861C CA2975861A CA2975861A CA2975861C CA 2975861 C CA2975861 C CA 2975861C CA 2975861 A CA2975861 A CA 2975861A CA 2975861 A CA2975861 A CA 2975861A CA 2975861 C CA2975861 C CA 2975861C
- Authority
- CA
- Canada
- Prior art keywords
- die
- cylindrical
- cross
- shape portion
- die assembly
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 183
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 183
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 144
- 238000000034 method Methods 0.000 claims abstract description 108
- 238000003825 pressing Methods 0.000 claims description 157
- 230000007246 mechanism Effects 0.000 claims description 77
- 238000000926 separation method Methods 0.000 claims description 2
- 235000019589 hardness Nutrition 0.000 description 25
- 101700004678 SLIT3 Proteins 0.000 description 22
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 22
- 239000000463 material Substances 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 19
- 230000008602 contraction Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 13
- 238000009826 distribution Methods 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000007373 indentation Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007545 Vickers hardness test Methods 0.000 description 2
- 238000012669 compression test Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- SQEHCNOBYLQFTG-UHFFFAOYSA-M lithium;thiophene-2-carboxylate Chemical compound [Li+].[O-]C(=O)C1=CC=CS1 SQEHCNOBYLQFTG-UHFFFAOYSA-M 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
- B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015035754 | 2015-02-25 | ||
| JP2015-035754 | 2015-02-25 | ||
| JP2016-027388 | 2016-02-16 | ||
| JP2016027388 | 2016-02-16 | ||
| PCT/JP2016/001012 WO2016136259A1 (ja) | 2015-02-25 | 2016-02-25 | スリットを有する管状部を含む金属成形品およびその製造方法、ならびにそれに用いられる製造装置および金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2975861A1 CA2975861A1 (en) | 2016-09-01 |
| CA2975861C true CA2975861C (en) | 2019-10-01 |
Family
ID=56788428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2975861A Expired - Fee Related CA2975861C (en) | 2015-02-25 | 2016-02-25 | Formed metal item including tubular part with slit, method for producing the same, and producing device and die assembly used in method for producing the same |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20180021829A1 (de) |
| EP (1) | EP3263240B1 (de) |
| JP (1) | JP6531818B2 (de) |
| KR (1) | KR101983929B1 (de) |
| CN (1) | CN107427879A (de) |
| BR (1) | BR112017016143A2 (de) |
| CA (1) | CA2975861C (de) |
| MX (1) | MX2017010764A (de) |
| RU (1) | RU2683673C2 (de) |
| WO (1) | WO2016136259A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017102139B3 (de) * | 2017-02-03 | 2018-03-29 | Benteler Automobiltechnik Gmbh | Umformwerkzeug zur Herstellung eines Hohlbauteils sowie Verfahren zur Herstellung eines Umformbauteils |
| JP7021838B2 (ja) * | 2017-03-27 | 2022-02-17 | ダイハツ工業株式会社 | 管状部品のプレス成形方法及びこれに用いられるプレス成形金型 |
| JP6989818B2 (ja) * | 2017-03-27 | 2022-01-12 | 株式会社ワイテック | 金属管の製造方法 |
| DE102017106999A1 (de) * | 2017-03-31 | 2018-10-04 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines durch U-O-Formen hergestellten Blechumformbauteils sowie Blechumformbauteil |
| JP6846761B2 (ja) * | 2018-10-19 | 2021-03-24 | フタバ産業株式会社 | プレス装置、及び楕円筒状部材の製造方法 |
| CN109774096B (zh) * | 2019-01-26 | 2022-05-17 | 宁波牛盾塑料机械有限公司 | 一种机筒耐磨套的制作方法 |
| WO2020203899A1 (ja) * | 2019-03-29 | 2020-10-08 | 日本製鉄株式会社 | 部材の製造方法、自動車用部材の製造方法、及び金型 |
| CN113600732B (zh) * | 2021-06-16 | 2023-04-07 | 初冠南 | 一种将管坯局部周长缩短的模具及其使用方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068204B (de) * | 1959-11-05 | Großrohrwerk Mann-esmann-Hoesch G.m.b.H., Duisburg-Mündelheim | Presse zum Herstellen von Schliizrohren | |
| US977118A (en) * | 1909-11-05 | 1910-11-29 | Hunt Helm Ferris & Co | Method for making slotted tubular tracks. |
| US1879077A (en) * | 1929-03-07 | 1932-09-27 | Carlsen Carl | Method of and means for forming pipe blanks |
| US1872276A (en) * | 1930-02-24 | 1932-08-16 | Smith Corp A O | Apparatus for and method of forming tubular blanks |
| JPH05123741A (ja) * | 1991-09-06 | 1993-05-21 | Keiaishiya Mikami Seisakusho:Kk | パイプ製造装置 |
| JPH11285729A (ja) * | 1998-04-01 | 1999-10-19 | Sumitomo Metal Ind Ltd | Ｕｏｅ鋼管の製造方法 |
| JP2000000616A (ja) | 1998-04-17 | 2000-01-07 | Nakata Seisakusho:Kk | パイプ成形設備列およびパイプ成形方法 |
| JP4382889B2 (ja) | 1998-08-25 | 2009-12-16 | 株式会社アマダ | パンチ金型及びダイ金型 |
| RU2149721C1 (ru) * | 1998-12-15 | 2000-05-27 | Открытое акционерное общество "УралЛУКтрубмаш" | Способ формовки трубной заготовки и разрезная шайба для его осуществления |
| JP2001191112A (ja) * | 2000-01-07 | 2001-07-17 | Toyota Motor Corp | 断面角形管状部材の成形方法およびその成形装置 |
| JP3835325B2 (ja) * | 2002-03-26 | 2006-10-18 | 住友金属工業株式会社 | バルジ加工用素管の製造法、バルジ成形品及びその製造法 |
| US7892368B2 (en) * | 2002-05-24 | 2011-02-22 | Nippon Steel Corporation | UOE steel pipe excellent in collapse strength and method of production thereof |
| JP2004025224A (ja) | 2002-06-25 | 2004-01-29 | Sango Co Ltd | 円筒の製造方法およびその製造装置 |
| JP3969655B2 (ja) * | 2003-03-31 | 2007-09-05 | 旭精機工業株式会社 | 成形機及びその制御方法 |
| DE10329424B4 (de) * | 2003-07-01 | 2005-04-28 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen eines längsgeschlitzten Hohlprofils mit mehreren, im Querschnitt verschiedenen Längsabschnitten aus einer ebenen Blechplatine |
| DE102004017343A1 (de) * | 2004-04-06 | 2005-11-03 | Muhr Und Bender Kg | Verfahren zur Herstellung von Profilen mit in Längsrichtung veränderlichem Querschnitt |
| DE102004041024B4 (de) * | 2004-08-25 | 2006-07-06 | Thyssenkrupp Steel Ag | Verfahren und Vorrichtung zum Herstellen eines längsnahtgeschweißten Hohlprofils |
| DE102005057424B4 (de) * | 2005-11-30 | 2009-03-05 | Thyssenkrupp Steel Ag | Verfahren und Vorrichtung zum kernlosen Einformen von Hohlprofilen |
| JP2009119466A (ja) * | 2007-11-12 | 2009-06-04 | Nisshin Steel Co Ltd | 熱延鋼板の円筒加工方法 |
| DE102009017571B4 (de) * | 2009-04-17 | 2016-09-22 | Airbus Defence and Space GmbH | Verfahren und Einrichtung zur Herstellung von Rohrbögen oder Rohrbogensegmenten durch Umformen, sowie entsprechend hergestellte Rohrbögen oder Rohrbogensegmente |
| DE102011051160A1 (de) * | 2011-06-17 | 2012-12-20 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung geschlitzter Hohlprofile |
| JP5868891B2 (ja) * | 2012-05-29 | 2016-02-24 | Ｊｆｅスチール株式会社 | 異径管状部品の製造方法 |
-
2016
- 2016-02-25 WO PCT/JP2016/001012 patent/WO2016136259A1/ja active Application Filing
- 2016-02-25 RU RU2017133119A patent/RU2683673C2/ru not_active IP Right Cessation
- 2016-02-25 US US15/550,813 patent/US20180021829A1/en not_active Abandoned
- 2016-02-25 EP EP16755009.4A patent/EP3263240B1/de active Active
- 2016-02-25 BR BR112017016143-5A patent/BR112017016143A2/pt not_active Application Discontinuation
- 2016-02-25 CA CA2975861A patent/CA2975861C/en not_active Expired - Fee Related
- 2016-02-25 JP JP2017501946A patent/JP6531818B2/ja active Active
- 2016-02-25 KR KR1020177026533A patent/KR101983929B1/ko active IP Right Grant
- 2016-02-25 CN CN201680011678.7A patent/CN107427879A/zh active Pending
- 2016-02-25 MX MX2017010764A patent/MX2017010764A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6531818B2 (ja) | 2019-06-19 |
| JPWO2016136259A1 (ja) | 2017-11-02 |
| RU2017133119A3 (de) | 2019-03-25 |
| CA2975861A1 (en) | 2016-09-01 |
| WO2016136259A1 (ja) | 2016-09-01 |
| KR20170119700A (ko) | 2017-10-27 |
| CN107427879A (zh) | 2017-12-01 |
| KR101983929B1 (ko) | 2019-05-29 |
| BR112017016143A2 (pt) | 2018-04-17 |
| EP3263240A1 (de) | 2018-01-03 |
| MX2017010764A (es) | 2017-11-28 |
| EP3263240A4 (de) | 2019-01-23 |
| EP3263240B1 (de) | 2020-04-15 |
| US20180021829A1 (en) | 2018-01-25 |
| RU2017133119A (ru) | 2019-03-25 |
| RU2683673C2 (ru) | 2019-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170803 |
|
| MKLA | Lapsed |
Effective date: 20220825 |
|
| MKLA | Lapsed |
Effective date: 20210225 |