AU6983294A - Tube expanding mandrel, tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method - Google Patents
Tube expanding mandrel, tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding methodInfo
- Publication number
- AU6983294A AU6983294A AU69832/94A AU6983294A AU6983294A AU 6983294 A AU6983294 A AU 6983294A AU 69832/94 A AU69832/94 A AU 69832/94A AU 6983294 A AU6983294 A AU 6983294A AU 6983294 A AU6983294 A AU 6983294A
- Authority
- AU
- Australia
- Prior art keywords
- tube expanding
- tube
- mandrel
- expanding
- subjected
- 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.)
- Abandoned
Links
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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
- B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/14—Tube expanders with balls
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
-
- 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
- B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Automatic Assembly (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17984793 | 1993-06-25 | ||
JP5-179847 | 1993-06-25 | ||
PCT/JP1994/001014 WO1995000268A1 (fr) | 1993-06-25 | 1994-06-24 | Mandrin d'elargissement de tubes, procede d'elargissement de tubes et appareil d'elargissement de tubes mettant en ×uvre ce mandrin, et echangeur de chaleur comportant un tube d'echange de chaleur soumis a un elargissement par ce procede |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6983294A true AU6983294A (en) | 1995-01-17 |
Family
ID=16072953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69832/94A Abandoned AU6983294A (en) | 1993-06-25 | 1994-06-24 | Tube expanding mandrel, tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method |
Country Status (10)
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6017489A (en) * | 1999-02-17 | 2000-01-25 | Federal-Mogul World Wide, Inc. | Method of densifying powder metal preforms |
US6616673B1 (en) * | 2001-04-19 | 2003-09-09 | Biomet, Inc. | Segmented joint distractor |
US7209344B2 (en) * | 2001-11-08 | 2007-04-24 | Apple Inc. | Computer controlled display device |
US7289315B2 (en) * | 2001-11-08 | 2007-10-30 | Apple Inc. | Computer controlled display device |
US7042714B2 (en) * | 2001-11-08 | 2006-05-09 | Apple Computer, Inc. | Computer controlled display device |
US7145768B2 (en) * | 2001-11-08 | 2006-12-05 | Apple Computer, Inc. | Computer controlled display device |
US7035092B2 (en) * | 2001-11-08 | 2006-04-25 | Apple Computer, Inc. | Computer controlled display device |
US7143618B2 (en) * | 2004-01-22 | 2006-12-05 | General Motors Corporation | Method of making pre-formed tubular members |
US8550326B2 (en) * | 2005-10-05 | 2013-10-08 | Megastir Technologies Llc | Expandable mandrel for use in friction stir welding |
DK200900463A (da) | 2009-04-06 | 2010-10-07 | Davidsen Michael | Maskine til ekspansion af rør |
US20130186166A1 (en) * | 2012-01-20 | 2013-07-25 | Kaydon Corporation | Tube forming machine |
PL2786816T3 (pl) * | 2013-04-05 | 2018-01-31 | Cms Costruzione Macch Speciali S R L | Maszyna bębnowa do rozwalcowywania rur |
DE102013012165B4 (de) | 2013-06-06 | 2015-08-27 | Georg Mersmann | Vorrichtung zum Formen eines Behältnisses |
US10107520B2 (en) * | 2014-07-15 | 2018-10-23 | Beckett Gas, Inc. | Heat exchanger coil for a recreational vehicle |
US9638357B1 (en) | 2015-06-24 | 2017-05-02 | Omax Corporation | Mechanical processing of high aspect ratio metallic tubing and related technology |
DE202015007303U1 (de) | 2015-10-21 | 2016-02-02 | Howard Raychiyjlin Huang | Streuungs- und Reflexionsmodul und dessen System |
US11079807B1 (en) * | 2017-08-03 | 2021-08-03 | Apple Inc. | Friction roller hinge for electronic devices and method for making roller and spacer elements |
CN108555086B (zh) * | 2018-04-26 | 2019-03-05 | 浙江大学 | 一种可变直径的链式弯管芯棒 |
CN109099413B (zh) * | 2018-09-28 | 2023-12-15 | 江阴德耐特重工科技有限公司 | 一种高温酸性烟气省煤器防胀支撑结构 |
CN110405025A (zh) * | 2019-08-19 | 2019-11-05 | 贵州航天智慧农业有限公司 | 一种用于弯管作业的内衬件 |
CN115698559A (zh) | 2020-03-24 | 2023-02-03 | 海别得公司 | 用于液体喷射切割系统的高压密封件 |
CN115698507A (zh) | 2020-03-30 | 2023-02-03 | 海别得公司 | 用于具有多功能接口纵向端的液体喷射泵的气缸 |
CN113441613B (zh) * | 2021-07-12 | 2023-04-28 | 内蒙古工业大学 | 一种血管支架热定型用工装夹具 |
CN117299922B (zh) * | 2023-10-12 | 2024-08-20 | 湖南映霞汽车配件制造有限责任公司 | 一种汽车钣金件冲压成型工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1095265A (en) * | 1912-09-12 | 1914-05-05 | Baltimore Tube Company | Tube-finishing machine. |
US2545878A (en) * | 1946-10-19 | 1951-03-20 | Londell C Forrest | Dent remover with flexible shaft and vibrating means |
SU389862A1 (ru) * | 1970-05-28 | 1973-07-11 | УСТРОЙСТВО дл КАЛИБРОВКИ И ПРАВКИ ТРУБОПРОВОДОВ | |
US3831413A (en) * | 1972-11-01 | 1974-08-27 | Westinghouse Electric Corp | Tube expander |
JPS5123466A (ja) * | 1974-08-21 | 1976-02-25 | Nippon Oils & Fats Co Ltd | Gasuhatsuseisochi |
US4524599A (en) * | 1982-09-27 | 1985-06-25 | Bailey Gregory W | Rotary compression bending machine |
US4671096A (en) * | 1985-09-23 | 1987-06-09 | Lockheed Corporation | Adjustable ball mandrel |
JPS62161432A (ja) * | 1986-01-13 | 1987-07-17 | Mitsubishi Heavy Ind Ltd | 熱交換器チユ−ブ用フレキシブルエキスパンダ |
US4736613A (en) * | 1986-05-05 | 1988-04-12 | Westinghouse Electric Corp. | Nuclear reactor fuel assembly mixing vane repair apparatus |
US4716753A (en) * | 1986-07-10 | 1988-01-05 | Dresser Industries, Inc. | Flexible tube expander extension assembly |
US4727744A (en) * | 1986-11-17 | 1988-03-01 | Ferree' Tools, Inc. | Dent removing tool |
SU1486216A1 (ru) * | 1987-07-27 | 1989-06-15 | Aleksandr L Menner | Устройство для ротационного выдавливания полых деталей |
US4876871A (en) * | 1988-09-29 | 1989-10-31 | Westinghouse Electric Corp. | Flexible hardroll mandrel assembly for sleeving peripherally located heat exchanger tubes |
JPH0539700A (ja) * | 1991-08-06 | 1993-02-19 | Kubota Corp | トンネル用コンクリートセグメント |
US5267610A (en) * | 1992-11-09 | 1993-12-07 | Carrier Corporation | Heat exchanger and manufacturing method |
JP5123466B2 (ja) * | 2005-02-18 | 2013-01-23 | 日亜化学工業株式会社 | 発光装置 |
-
1994
- 1994-06-24 CN CN94190424A patent/CN1063362C/zh not_active Expired - Fee Related
- 1994-06-24 US US08/392,817 patent/US5685190A/en not_active Expired - Lifetime
- 1994-06-24 SG SG1996005439A patent/SG47928A1/en unknown
- 1994-06-24 WO PCT/JP1994/001014 patent/WO1995000268A1/ja active IP Right Grant
- 1994-06-24 ES ES94918563T patent/ES2156897T3/es not_active Expired - Lifetime
- 1994-06-24 EP EP94918563A patent/EP0678352B1/en not_active Expired - Lifetime
- 1994-06-24 AU AU69832/94A patent/AU6983294A/en not_active Abandoned
- 1994-06-24 DE DE69426815T patent/DE69426815T2/de not_active Expired - Fee Related
- 1994-06-24 KR KR1019950700717A patent/KR950702883A/ko not_active Application Discontinuation
- 1994-07-19 TW TW083106585A patent/TW263456B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN1111447A (zh) | 1995-11-08 |
DE69426815D1 (de) | 2001-04-12 |
TW263456B (US20110009641A1-20110113-C00116.png) | 1995-11-21 |
CN1063362C (zh) | 2001-03-21 |
EP0678352A1 (en) | 1995-10-25 |
US5685190A (en) | 1997-11-11 |
KR950702883A (ko) | 1995-08-23 |
EP0678352A4 (US20110009641A1-20110113-C00116.png) | 1995-11-15 |
EP0678352B1 (en) | 2001-03-07 |
DE69426815T2 (de) | 2001-09-27 |
WO1995000268A1 (fr) | 1995-01-05 |
SG47928A1 (en) | 1998-04-17 |
ES2156897T3 (es) | 2001-08-01 |
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