PL113419B1 - Method of rolling transversely finned pipes and workingtool therefor - Google Patents

Method of rolling transversely finned pipes and workingtool therefor Download PDF

Info

Publication number
PL113419B1
PL113419B1 PL1977195619A PL19561977A PL113419B1 PL 113419 B1 PL113419 B1 PL 113419B1 PL 1977195619 A PL1977195619 A PL 1977195619A PL 19561977 A PL19561977 A PL 19561977A PL 113419 B1 PL113419 B1 PL 113419B1
Authority
PL
Poland
Prior art keywords
profile
rolling
rib
forming
disc
Prior art date
Application number
PL1977195619A
Other languages
English (en)
Polish (pl)
Other versions
PL195619A1 (pl
Inventor
Janusz Przybyla
Zygmunt Gozdziewicz
Jozef Stawski
Jozef Pieczyk
Andrzej Szal
Pawel Bodynek
Andrzej Maczynski
Original Assignee
Zaklad Doswiadczalny Przy Zakl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zaklad Doswiadczalny Przy Zakl filed Critical Zaklad Doswiadczalny Przy Zakl
Priority to PL1977195619A priority Critical patent/PL113419B1/pl
Priority to CA294,977A priority patent/CA1094787A/en
Priority to US05/870,452 priority patent/US4153982A/en
Priority to RO7892969A priority patent/RO78178A/ro
Priority to CS78394A priority patent/CS203004B2/cs
Priority to SU782568053A priority patent/SU1080734A3/ru
Priority to HU78ZA405A priority patent/HU176733B/hu
Priority to FR7801794A priority patent/FR2378584A1/fr
Priority to JP665478A priority patent/JPS5393168A/ja
Priority to DD78203382A priority patent/DD134061A5/xx
Priority to SE7800918A priority patent/SE7800918L/xx
Priority to IT7867147A priority patent/IT7867147A0/it
Priority to GB2956/78A priority patent/GB1596865A/en
Priority to NL7800970A priority patent/NL7800970A/xx
Priority to DE2803365A priority patent/DE2803365C3/de
Publication of PL195619A1 publication Critical patent/PL195619A1/xx
Publication of PL113419B1 publication Critical patent/PL113419B1/pl

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
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49385—Made from unitary workpiece, i.e., no assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
PL1977195619A 1977-01-26 1977-01-26 Method of rolling transversely finned pipes and workingtool therefor PL113419B1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
PL1977195619A PL113419B1 (en) 1977-01-26 1977-01-26 Method of rolling transversely finned pipes and workingtool therefor
CA294,977A CA1094787A (en) 1977-01-26 1978-01-16 Method of forming helically finned pipes and an apparatus for forming the same
US05/870,452 US4153982A (en) 1977-01-26 1978-01-18 Method and apparatus for forming cross ribbed pipes
RO7892969A RO78178A (ro) 1977-01-26 1978-01-20 Procedeu si dispozitiv pentru fabricarea tevilor cu aripioare transversale
CS78394A CS203004B2 (en) 1977-01-26 1978-01-20 Method of producing the pipes with transversal ribs and tool for executing the same
SU782568053A SU1080734A3 (ru) 1977-01-26 1978-01-23 Способ прокатки ребристых труб и инструмент дл его осуществлени
HU78ZA405A HU176733B (en) 1977-01-26 1978-01-23 Method nnd apparatus for producing by rolling tubes provided with transverse ribs
FR7801794A FR2378584A1 (fr) 1977-01-26 1978-01-23 Procede de fabrication de tubes a ailettes transversales et outil pour la fabrication de tels tubes
JP665478A JPS5393168A (en) 1977-01-26 1978-01-24 Forming process and tool of pipe with side rib
DD78203382A DD134061A5 (de) 1977-01-26 1978-01-24 Verfahren und werkzeug zur herstellung von rohren
SE7800918A SE7800918L (sv) 1977-01-26 1978-01-25 Sett att forma kamflensror och anordning for genomforande av settet
IT7867147A IT7867147A0 (it) 1977-01-26 1978-01-25 Procedimento per la fabbricazione di tubi nervati trasversalmente ed apparecchio per l attuazione del procedimento
GB2956/78A GB1596865A (en) 1977-01-26 1978-01-25 Method of forming integral external helical ribs or fins on single-walled and double-walled metal tubes or pipes and tools for carrying out the method
NL7800970A NL7800970A (nl) 1977-01-26 1978-01-26 Werkwijze en inrichting voor het vormen van met dwarsribben uitgevoerde pijpen.
DE2803365A DE2803365C3 (de) 1977-01-26 1978-01-26 Verfahren und Vorrichtung zur Herstellung von schraubenförmig verlaufenden Querrippen an einem Rohr durch Walzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1977195619A PL113419B1 (en) 1977-01-26 1977-01-26 Method of rolling transversely finned pipes and workingtool therefor

Publications (2)

Publication Number Publication Date
PL195619A1 PL195619A1 (pl) 1978-08-14
PL113419B1 true PL113419B1 (en) 1980-12-31

Family

ID=19980689

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977195619A PL113419B1 (en) 1977-01-26 1977-01-26 Method of rolling transversely finned pipes and workingtool therefor

Country Status (15)

Country Link
US (1) US4153982A (en, 2012)
JP (1) JPS5393168A (en, 2012)
CA (1) CA1094787A (en, 2012)
CS (1) CS203004B2 (en, 2012)
DD (1) DD134061A5 (en, 2012)
DE (1) DE2803365C3 (en, 2012)
FR (1) FR2378584A1 (en, 2012)
GB (1) GB1596865A (en, 2012)
HU (1) HU176733B (en, 2012)
IT (1) IT7867147A0 (en, 2012)
NL (1) NL7800970A (en, 2012)
PL (1) PL113419B1 (en, 2012)
RO (1) RO78178A (en, 2012)
SE (1) SE7800918L (en, 2012)
SU (1) SU1080734A3 (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348794A (en) * 1978-05-05 1982-09-14 International Telephone And Telegraph Corporation Double-walled finned heat transfer tube
WO1981000365A1 (en) * 1979-07-31 1981-02-19 Dn Gornyj I Im Artema Method of manufacturing resilient screw thread with closed helical cavity inside its profile and thread-rolling tool therefor
US4403385A (en) * 1980-10-24 1983-09-13 Amtrol Inc. Process of preparing a double wall heat exchanger
JPS57145070U (en, 2012) * 1981-03-06 1982-09-11
PL139849B1 (en) * 1983-03-31 1987-02-28 Zaklady Urzadzen Chem Method of rolling of transversally finned pipes and set of tools therefor
US4546819A (en) * 1984-02-10 1985-10-15 Amtrol Inc. Double wall heat exchanger
US4612790A (en) * 1984-06-19 1986-09-23 Zaklady Urzadzen Chemicznych Metalchem Method of drawing ribs on tubes
US4612791A (en) * 1984-06-19 1986-09-23 Zaklady Urzadzen Chemicznych Metalchem Method and apparatus for rolling transversely ribbed bimetallic pipes
US4901553A (en) * 1987-06-03 1990-02-20 Sumitomo Metal Industries, Ltd. Method of manufacturing a finned tube
FI905552A7 (fi) * 1989-03-13 1990-11-09 Belorussky Politekhnichesky Inst Laite sivuripojen leikkaamiseksi suorakulmaisen poikkileikkauksen omaa van lämmönvaihtimeen
JP6400418B2 (ja) * 2014-10-01 2018-10-03 アロン化成株式会社 リブ付曲管の製造方法およびそれに使用する熱処理用治具
CN113102542A (zh) * 2021-03-15 2021-07-13 射洪县才伦建材有限责任公司 基于crb600h的冷轧带肋钢筋的生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586653A (en) * 1951-06-22 1952-02-19 Calumet And Hecla Cons Copper Method of producing heat exchange elements
US2680975A (en) * 1953-02-24 1954-06-15 Hudson Engineering Corp Fin forming machine
GB897635A (en) * 1960-01-30 1962-05-30 Howell & Company Ltd Manufacture of composite metal tubes
US3683656A (en) * 1970-03-25 1972-08-15 Carl M Lewis Heat exchanger apparatus and method of making the same
DE2202435A1 (de) * 1972-01-19 1973-08-02 Microdot Inc Verfahren zur herstellung von gewindekoerpern
US4059147A (en) * 1972-07-14 1977-11-22 Universal Oil Products Company Integral finned tube for submerged boiling applications having special O.D. and/or I.D. enhancement

Also Published As

Publication number Publication date
PL195619A1 (pl) 1978-08-14
CS203004B2 (en) 1981-02-27
DE2803365A1 (de) 1978-07-27
US4153982A (en) 1979-05-15
DD134061A5 (de) 1979-02-07
GB1596865A (en) 1981-09-03
DE2803365B2 (de) 1981-04-16
JPS561972B2 (en, 2012) 1981-01-17
HU176733B (en) 1981-04-28
IT7867147A0 (it) 1978-01-25
JPS5393168A (en) 1978-08-15
FR2378584A1 (fr) 1978-08-25
SE7800918L (sv) 1978-07-27
RO78178A (ro) 1982-02-01
FR2378584B1 (en, 2012) 1980-08-22
NL7800970A (nl) 1978-07-28
CA1094787A (en) 1981-02-03
DE2803365C3 (de) 1981-12-24
SU1080734A3 (ru) 1984-03-15

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20090531