KR970702109A - 광휘소둔 사상형 내면 고평활(光輝燒鈍仕上型內面高平滑)스테인레스 강관 및 그 제조 방법(bright-annealed highly smooth inner surface stainless steel pipe and method of manufacturing the same) - Google Patents
광휘소둔 사상형 내면 고평활(光輝燒鈍仕上型內面高平滑)스테인레스 강관 및 그 제조 방법(bright-annealed highly smooth inner surface stainless steel pipe and method of manufacturing the same) Download PDFInfo
- Publication number
- KR970702109A KR970702109A KR1019960705726A KR19960705726A KR970702109A KR 970702109 A KR970702109 A KR 970702109A KR 1019960705726 A KR1019960705726 A KR 1019960705726A KR 19960705726 A KR19960705726 A KR 19960705726A KR 970702109 A KR970702109 A KR 970702109A
- Authority
- KR
- South Korea
- Prior art keywords
- plug
- stainless steel
- manufacturing
- die
- steel pipe
- Prior art date
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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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and 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
- 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
- B21C37/30—Finishing tubes, e.g. sizing, burnishing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S138/00—Pipes and tubular conduits
- Y10S138/11—Shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49833—Punching, piercing or reaming part by surface of second part
- Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
본 발명은 광휘소둔 사상형 내면 고평활 스테인레스 강관은, 내면조도가 Rmax에서 1.0㎛ 이하인 것을 특징으로 하고, 반도체 제조장치용의 클린파이프등으로 적합하다.
본 발명의 제조방법에 의하면, 내면 고평활 스테인레스 강관을 냉간 인발하여 광휘열처리의 그대로 얻을 수 있다. 이것에 의해, 종래 필수로 되어 있던 전기화학연마등의 처리를 생략할 수도 있으며, 제조코스트를 대폭으로 저감시키는 것이 가능해지고, 반도체 제조분야등에서 널리 이용할 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 돌기부를 가진 단이 붙은 원통(圓筒) 플러그의 형상과, 이것을 사용하는 인발방법을 나타내는 일부 파단(破斷)측면도 및 종단면도,
제2도는 돌기부를 가진 단이 붙은 플로팅 플러그의 형상과, 이것을 사용하는 인발방법을 나타내는 일부 파단 측면도 및 종단면도,
제3도는 돌기부를 가진 다이 붙은 플로팅 플러그를 사용하여 인발하는 경우의, 내면조도 Rmax의 추이를 나타내는 도면,
제4도는 돌기부를 가진 단이 붙은 플로팅 플러그를 사용하여 인발하는 경우의, 관재내면이 플러그에서 떨어졌을 때의 상태를 나타내는 종단면도.
Claims (4)
- 내면조도(粗度)가 Rmax에서 1.0㎛이하인 것을 특징으로 하는 광휘소둔 사상형 내면 고평활 스테인레스 강관.
- 다이스와 원통 플러그에 의하여 관을 냉간인발한후, 광휘열처리하여 클린파이프를 제조하는 방법에 있어서, 플러그 하부의 사상부의 일부에 링모양의 돌기부를 가진 상기의 플러그를 사용하여, 이 링모양의 돌기부의 일측 단차부가 다이스의 베어링부(사상 평행부)의 구간내에 들어가는 상태를 유지하면서 냉간인발하고, 그 후 광휘 열처리하는 것을 특징으로 하는 내면조도가 Rmax에서 1.0㎛ 이하인 광휘소둔 사상형 내면 고평활 스테인레스 강관의 제조방법.
- 다이스와 플로팅 플러그에 의하여 관을 냉간인발한 후, 광휘 열처리하여 클린파이프를 제조하는 방법에 있어서, 플러그 후부의 사상부에 비테이퍼부와 이것에 연속하는 링모양의 돌기부를 가진 상기의 플러그를 사용하여 이 링모양의 돌기부의 입측 단차부가 다이스의 베어링부(사상 평행부)의 구간내에 들어가는 상태를 유지하면서 냉간인발하고, 그 후 광휘 열처리하는 것을 특징으로 하는 내면조도가 Rmax에서 1.0㎛ 이하인 광휘소둔 사상형 내면 고평활 스테인레스 강관의 제조방법.
- 다이스와 플로팅 플러그에 의하여 관을 냉간인발한 후, 광휘 열처리하여 클린 파이프를 제조하는 방법에 있어서, 플러그의 테이퍼부의 두께가공부에 링모양의 오목부를 가진 상기의 플러그를 사용하여 냉간인발하고, 그 후 광휘 열처리하는 것을 특징으로 하는 내면조도가 Rmax에서 1.0㎛ 이하인 광휘소둔 사상형 내면 고평활 스테인레스 강관의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6075788A JPH11300411A (ja) | 1994-04-14 | 1994-04-14 | Baタイプクリーンパイプおよびその製造方法 |
JP94-75788 | 1994-04-14 | ||
PCT/JP1995/000725 WO1995028239A1 (fr) | 1994-04-14 | 1995-04-13 | Tube en acier inoxydable a surface interieure tres lisse et recuit blanc et procede de fabrication de ce dernier |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970702109A true KR970702109A (ko) | 1997-05-13 |
KR100231072B1 KR100231072B1 (ko) | 1999-11-15 |
Family
ID=13586311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960705726A KR100231072B1 (ko) | 1994-04-14 | 1995-04-13 | 광휘소둔 완성형 내면 고평활(光輝燒鈍完成刑內面高評滑) 스테인레스 강관 및 그 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6029714A (ko) |
JP (1) | JPH11300411A (ko) |
KR (1) | KR100231072B1 (ko) |
TW (1) | TW331531B (ko) |
WO (1) | WO1995028239A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070110742A (ko) * | 2006-05-15 | 2007-11-20 | 태성전기(주) | 냉매용 일체형 모세관 인발 성형장치 및 그 방법 |
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JPH11138350A (ja) * | 1997-11-10 | 1999-05-25 | Kobe Steel Ltd | アルミ中空押出形材の円筒部内面の研磨方法及び装置並びにアルミ中空押出形材 |
JP4101350B2 (ja) * | 1997-11-10 | 2008-06-18 | 日本精工株式会社 | トロイダル形無段変速装置 |
US20060218985A1 (en) * | 2003-04-11 | 2006-10-05 | Kazuhito Kenmochi | Tube with high dimensional accuracy, and method and device for manufacturing the tube |
JP4650724B2 (ja) * | 2005-03-29 | 2011-03-16 | 住友金属工業株式会社 | 管の引抜加工用工具及びこれを用いた管の製造方法 |
JP5012304B2 (ja) * | 2007-08-10 | 2012-08-29 | 住友金属工業株式会社 | 冷間引抜加工用プラグ及び金属管の製造方法 |
JP4259603B1 (ja) * | 2008-02-08 | 2009-04-30 | 住友金属工業株式会社 | 管材の引抜加工用プラグおよびそれを用いた引抜加工方法 |
KR100982304B1 (ko) * | 2008-03-05 | 2010-09-15 | 주식회사 필라민디자인 | 코너 부착형 선반 지지장치 |
CA2802171C (en) * | 2010-06-28 | 2015-11-24 | Nippon Steel & Sumitomo Metal Corporation | Heat transfer tube for steam generator and method for producing the same |
CN103459969A (zh) * | 2011-04-13 | 2013-12-18 | 日本电气株式会社 | 冷却装置的管路结构、制造该管路结构的方法和用于连接管的方法 |
CN102319987A (zh) * | 2011-09-02 | 2012-01-18 | 昆山市友森精密机械有限公司 | 一种自行车车把成型方法及专用模具 |
CN102632093B (zh) * | 2012-04-01 | 2014-11-26 | 徐州徐工液压件有限公司 | 具有两次变径和两次定形功能的钢管冷拔模具 |
KR101398090B1 (ko) | 2012-08-07 | 2014-05-27 | 우가테크 주식회사 | 다단 배관 인발 장치, 다단 배관 제조 방법 |
CN103752628A (zh) * | 2014-02-15 | 2014-04-30 | 芜湖鑫力管道技术有限公司 | 双链不锈钢复合管冷拔机 |
CN103785698A (zh) * | 2014-02-17 | 2014-05-14 | 芜湖鑫力管道技术有限公司 | 双孔不锈钢复合管冷拔模芯 |
CN104400352B (zh) * | 2014-11-18 | 2017-01-11 | 广东龙丰精密铜管有限公司 | 一种半硬态铜管加工方法 |
RU178535U1 (ru) * | 2017-04-20 | 2018-04-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Дорн с дуплексным инструментом |
RU177586U1 (ru) * | 2017-04-20 | 2018-03-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Дорн для выборочного электромеханического упрочнения внутренних поверхностей деталей |
US10486115B2 (en) * | 2017-05-10 | 2019-11-26 | Gaps Technology LLC. | System and method for stably infusing gas into liquid, and for delivering the stabilized gas-infused liquid into another liquid |
CN109351788B (zh) * | 2018-12-12 | 2020-01-14 | 杭州电子科技大学 | 管壁超薄钢管冷拔机 |
CN112474870A (zh) * | 2020-11-19 | 2021-03-12 | 浙江义腾特种钢管有限公司 | 一种316食品级洁净不锈钢无缝管的生产工艺 |
RU208736U1 (ru) * | 2021-10-13 | 2022-01-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | Дорн с дуплексным инструментом |
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US5106431A (en) * | 1990-11-13 | 1992-04-21 | Alliant Techsystems Inc. | Process for creating high strength tubing with isotropic mechanical properties |
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1994
- 1994-04-14 JP JP6075788A patent/JPH11300411A/ja active Pending
-
1995
- 1995-04-13 KR KR1019960705726A patent/KR100231072B1/ko not_active IP Right Cessation
- 1995-04-13 US US08/727,390 patent/US6029714A/en not_active Expired - Lifetime
- 1995-04-13 WO PCT/JP1995/000725 patent/WO1995028239A1/ja active Application Filing
- 1995-05-25 TW TW084105297A patent/TW331531B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070110742A (ko) * | 2006-05-15 | 2007-11-20 | 태성전기(주) | 냉매용 일체형 모세관 인발 성형장치 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO1995028239A1 (fr) | 1995-10-26 |
JPH11300411A (ja) | 1999-11-02 |
US6029714A (en) | 2000-02-29 |
KR100231072B1 (ko) | 1999-11-15 |
TW331531B (en) | 1998-05-11 |
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