JPH0351497B2 - - Google Patents
Info
- Publication number
- JPH0351497B2 JPH0351497B2 JP61083388A JP8338886A JPH0351497B2 JP H0351497 B2 JPH0351497 B2 JP H0351497B2 JP 61083388 A JP61083388 A JP 61083388A JP 8338886 A JP8338886 A JP 8338886A JP H0351497 B2 JPH0351497 B2 JP H0351497B2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- tube
- flyer
- grooved tube
- shaft
- 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 - Lifetime
Links
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
- B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61083388A JPS62240108A (ja) | 1986-04-10 | 1986-04-10 | 内面螺旋溝付管の連続的製造装置 |
US07/036,055 US4766751A (en) | 1986-04-10 | 1987-04-09 | Apparatus for continuously producing tube having helical grooves in its inner surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61083388A JPS62240108A (ja) | 1986-04-10 | 1986-04-10 | 内面螺旋溝付管の連続的製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62240108A JPS62240108A (ja) | 1987-10-20 |
JPH0351497B2 true JPH0351497B2 (en]) | 1991-08-07 |
Family
ID=13801036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61083388A Granted JPS62240108A (ja) | 1986-04-10 | 1986-04-10 | 内面螺旋溝付管の連続的製造装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4766751A (en]) |
JP (1) | JPS62240108A (en]) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995252A (en) * | 1989-03-06 | 1991-02-26 | Carrier Corporation | Method and apparatus for internally enhancing heat exchanger tubing |
JP2013056356A (ja) * | 2011-09-08 | 2013-03-28 | Mitsubishi Alum Co Ltd | 内面螺旋溝付管の製造方法および製造装置 |
JP6355039B2 (ja) * | 2012-12-27 | 2018-07-11 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造装置 |
JP6391138B2 (ja) * | 2012-12-27 | 2018-09-19 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法 |
JP6169538B2 (ja) * | 2014-07-18 | 2017-07-26 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および製造装置 |
JP6316696B2 (ja) * | 2014-07-30 | 2018-04-25 | 三菱アルミニウム株式会社 | 内面螺旋溝付管およびその製造方法と熱交換器 |
JP6316698B2 (ja) * | 2014-07-30 | 2018-04-25 | 三菱アルミニウム株式会社 | 内面螺旋溝付管およびその製造方法と熱交換器 |
JP6316697B2 (ja) * | 2014-07-30 | 2018-04-25 | 三菱アルミニウム株式会社 | 内面螺旋溝付管およびその製造方法 |
US10232421B2 (en) | 2015-05-28 | 2019-03-19 | Mitsubishi Alumnium Co., Ltd. | Method of producing inner spiral grooved tube and apparatus for producing inner spiral grooved tube |
JP6555813B2 (ja) * | 2015-08-13 | 2019-08-07 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および内面螺旋溝付管の製造装置 |
JP6555812B2 (ja) * | 2015-08-13 | 2019-08-07 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および内面螺旋溝付管の製造装置 |
JP6643112B2 (ja) * | 2016-01-27 | 2020-02-12 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および内面螺旋溝付管の製造装置 |
JP6930825B2 (ja) * | 2016-09-09 | 2021-09-01 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および製造装置と内面螺旋溝付管 |
JP6964498B2 (ja) * | 2016-11-30 | 2021-11-10 | 三菱アルミニウム株式会社 | 内面螺旋溝付管および熱交換器と内面螺旋溝付管の製造方法 |
JP6836887B2 (ja) | 2016-11-30 | 2021-03-03 | 三菱アルミニウム株式会社 | 伝熱管、熱交換器および伝熱管の製造方法 |
JP6358720B2 (ja) * | 2017-06-27 | 2018-07-18 | 三菱アルミニウム株式会社 | 内面螺旋溝付管の製造方法および製造装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1740612A (en) * | 1926-08-20 | 1929-12-24 | American Brass Co | Machine for twisting metal strips |
US1998582A (en) * | 1933-12-22 | 1935-04-23 | Gunnar Larsen Whist | Machine for twisting metal wires |
US2289398A (en) * | 1937-03-25 | 1942-07-14 | Gunnar L Whist | Wire twisting machine |
US2250610A (en) * | 1938-12-06 | 1941-07-29 | Simons Morris | Wire and wire making |
US3375690A (en) * | 1965-02-12 | 1968-04-02 | Gen Extrusions Inc | Method and apparatus for making spiral fluted tubing |
JPS56102319A (en) * | 1980-01-21 | 1981-08-15 | Inoue Mtp Co Ltd | Method and apparatus for bending long sized material |
JPS58212815A (ja) * | 1982-06-04 | 1983-12-10 | Hamana Tekko Kk | 螺旋溝付管の連続的製造方法および装置 |
JPS58212816A (ja) * | 1982-06-04 | 1983-12-10 | Hamana Tekko Kk | 螺旋溝付管の連続的製造方法および装置 |
JPS60212816A (ja) * | 1984-04-06 | 1985-10-25 | Hitachi Maxell Ltd | 磁気記録媒体 |
-
1986
- 1986-04-10 JP JP61083388A patent/JPS62240108A/ja active Granted
-
1987
- 1987-04-09 US US07/036,055 patent/US4766751A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS62240108A (ja) | 1987-10-20 |
US4766751A (en) | 1988-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |