CY1118897T1 - Μεθοδος για την κατασκευη ενος πολυστρωματικου μεγαλου σωληνα - Google Patents

Μεθοδος για την κατασκευη ενος πολυστρωματικου μεγαλου σωληνα

Info

Publication number
CY1118897T1
CY1118897T1 CY20171100510T CY171100510T CY1118897T1 CY 1118897 T1 CY1118897 T1 CY 1118897T1 CY 20171100510 T CY20171100510 T CY 20171100510T CY 171100510 T CY171100510 T CY 171100510T CY 1118897 T1 CY1118897 T1 CY 1118897T1
Authority
CY
Cyprus
Prior art keywords
layer
plate
bent
carrier
cladding
Prior art date
Application number
CY20171100510T
Other languages
English (en)
Inventor
Thilo Reichel
Ivan Aretov
Pavlyk Vitaliy
Original Assignee
EISENBAU KRäMER GMBH
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 EISENBAU KRäMER GMBH filed Critical EISENBAU KRäMER GMBH
Publication of CY1118897T1 publication Critical patent/CY1118897T1/el

Links

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
    • 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
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall 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
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding

Abstract

Η εφεύρεση αφορά μία μέθοδο για την κατασκευή ενός πολυστρωματικού μεγάλου σωλήνα με μία εξωτερικά ευρισκόμενη στρώση φορέα (1) και τουλάχιστον μία εσωτερικά ευρισκόμενη στρώση επένδυσης (2). Πλεονεκτήματα όσον αφορά την παραγωγικότητα και τις ιδιότητες του πολυστρωματικού μεγάλου σωλήνα προκύπτουν από τη σειρά των βημάτων της μεθόδου - ετοιμασία ενός σε μία προκαθορισμένη αρχική ακτίνα λυγισμού (RΒ0) προκαταρκτικά λυγισμένου ελάσματος φορέα για τη στρώση φορέα (1) και τουλάχιστον ενός σε μία προκαθορισμένη αρχική ακτίνα λυγισμού (RΑ0) προκαταρκτικά λυγισμένου ελάσματος επένδυσης για τη στρώση επένδυσης (2), - τοποθέτηση του τουλάχιστον ενός προκαταρκτικά λυγισμένου ελάσματος επένδυσης επί της εσωτερικής πλευράς του προκαταρκτικά λυγισμένου ελάσματος φορέα, ευθυγραμμίζοντας παράλληλα κατά την τοποθέτηση τις κατά τη διεύθυνση του άξονα λυγισμού εκτεινόμενες διαμήκεις ακμές για τον σχηματισμό της στρώσης φορέα (1) και της τουλάχιστον μίας στρώσης επένδυσης (2), - σύνδεση εκ του υλικού τουλάχιστον των δύο διαμηκών ακμών (3a, 3b, 3c, 3d) του τουλάχιστον ενός ελάσματος επένδυσης με το έλασμα φορέα, - διαμόρφωση του συνθέτου σώματος από την δια του υλικού συνδεδεμένη στρώση φορέα (1) και τουλάχιστον μία στρώση επένδυσης (2) προς έναν πολυστρωματικό μεγάλο σωλήνα με σχισμή μέσω μίας μηχανής λυγισμού δια σύνδεσης δια δυνάμεων στις μη συνδεδεμένες δια του υλικού περιοχές επαφής, - κλείσιμο της απομένουσας σχισμής του πολυστρωματικού μεγάλου σωλήνα με σχισμή με μία διαμήκη ραφή μέσω συγκόλλησης.
CY20171100510T 2013-04-16 2017-05-12 Μεθοδος για την κατασκευη ενος πολυστρωματικου μεγαλου σωληνα CY1118897T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013103811.5A DE102013103811B3 (de) 2013-04-16 2013-04-16 Verfahren zum Herstellen eines mehrlagigen Großrohres
PCT/EP2014/056059 WO2014170106A1 (de) 2013-04-16 2014-03-26 Verfahren zum herstellen eines mehrlagigen grossrohres

Publications (1)

Publication Number Publication Date
CY1118897T1 true CY1118897T1 (el) 2018-01-10

Family

ID=50181996

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20171100510T CY1118897T1 (el) 2013-04-16 2017-05-12 Μεθοδος για την κατασκευη ενος πολυστρωματικου μεγαλου σωληνα

Country Status (10)

Country Link
US (1) US10183320B2 (el)
EP (1) EP2986402B1 (el)
JP (1) JP6109406B2 (el)
KR (1) KR101758299B1 (el)
CN (1) CN105142814B (el)
BR (1) BR112015025557B1 (el)
CY (1) CY1118897T1 (el)
DE (1) DE102013103811B3 (el)
MY (1) MY184340A (el)
WO (1) WO2014170106A1 (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103811B3 (de) 2013-04-16 2014-03-20 EISENBAU KRäMER GMBH Verfahren zum Herstellen eines mehrlagigen Großrohres
DE102014108145A1 (de) 2014-06-10 2015-12-17 EISENBAU KRäMER GMBH Verfahren zum Herstellen eines mehrlagigen Großrohres
DE202015101441U1 (de) 2015-03-06 2016-06-08 EISENBAU KRäMER GMBH Vorrichtung zum Herstellen eines mehrlagigen Großrohres
CN107405673B (zh) 2015-03-06 2020-12-01 艾森鲍.克莱默有限责任公司 在制造多层重型管期间施加包覆层的方法和敷层装置
DE102015103338B3 (de) * 2015-03-06 2016-04-14 EISENBAU KRäMER GMBH Verfahren zum Herstellen eines mehrlagigen Großrohres
CN107962311B (zh) * 2017-11-29 2020-05-19 郑博元 一种双金属复合内防腐管的制备方法
DE102019130078A1 (de) * 2019-11-07 2021-05-12 Auto-Kabel Management Gmbh Kraftfahrzeugenergieleitung sowie ein Verfahren zum Biegen einer Kraftfahrzeugenergieleitung
US20220040782A1 (en) * 2020-08-04 2022-02-10 Paul Po Cheng Methods and systems for cladding

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Also Published As

Publication number Publication date
KR20150140371A (ko) 2015-12-15
EP2986402A1 (de) 2016-02-24
CN105142814B (zh) 2017-03-08
US20160082492A1 (en) 2016-03-24
BR112015025557B1 (pt) 2020-12-08
US10183320B2 (en) 2019-01-22
JP6109406B2 (ja) 2017-04-05
BR112015025557A2 (pt) 2017-07-18
MY184340A (en) 2021-04-01
KR101758299B1 (ko) 2017-07-14
EP2986402B1 (de) 2017-03-01
WO2014170106A1 (de) 2014-10-23
CN105142814A (zh) 2015-12-09
DE102013103811B3 (de) 2014-03-20
JP2016518990A (ja) 2016-06-30

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