FI124400B - Menetelmä ja laite spiraalimaisesti kierretyn ja hitsatun putken valmistuksessa - Google Patents

Menetelmä ja laite spiraalimaisesti kierretyn ja hitsatun putken valmistuksessa Download PDF

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Publication number
FI124400B
FI124400B FI20126219A FI20126219A FI124400B FI 124400 B FI124400 B FI 124400B FI 20126219 A FI20126219 A FI 20126219A FI 20126219 A FI20126219 A FI 20126219A FI 124400 B FI124400 B FI 124400B
Authority
FI
Finland
Prior art keywords
profile
rollers
welding
tube
axial
Prior art date
Application number
FI20126219A
Other languages
English (en)
Swedish (sv)
Other versions
FI20126219A (fi
Inventor
Christian Glasberg
Kari Karjalainen
Sven Sjöberg
Original Assignee
Uponor Infra Oy
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
Priority to FI20126219A priority Critical patent/FI124400B/fi
Application filed by Uponor Infra Oy filed Critical Uponor Infra Oy
Priority to MX2015006297A priority patent/MX2015006297A/es
Priority to BR112015011453-9A priority patent/BR112015011453B1/pt
Priority to JP2015543489A priority patent/JP6363614B2/ja
Priority to PCT/FI2013/051082 priority patent/WO2014080076A1/en
Priority to MYPI2015701379A priority patent/MY176611A/en
Priority to PL13857213T priority patent/PL2922683T3/pl
Priority to EA201590603A priority patent/EA028753B1/ru
Priority to DK13857213.6T priority patent/DK2922683T3/da
Priority to LTEP13857213.6T priority patent/LT2922683T/lt
Priority to CA2891689A priority patent/CA2891689C/en
Priority to EP13857213.6A priority patent/EP2922683B1/en
Priority to US14/440,256 priority patent/US9821514B2/en
Publication of FI20126219A publication Critical patent/FI20126219A/fi
Application granted granted Critical
Publication of FI124400B publication Critical patent/FI124400B/fi
Priority to CL2015001326A priority patent/CL2015001326A1/es
Priority to SA515360449A priority patent/SA515360449B1/ar

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4329—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms the joint lines being transversal but non-orthogonal with respect to the axis of said tubular articles, i.e. being oblique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/345—Progressively making the joint, e.g. starting from the middle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B29C66/81465—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed behind the other in a single row in the feed direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/922—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9221—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force or the mechanical power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • B29C66/92431—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being kept constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9261—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2024/00—Articles with hollow walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Claims (7)

1. Menetelmä spiraalimaisesti kierretyn ja hitsatun putken valmistamiseksi, joka menetelmä sisältää vaiheet, joissa: otetaan vastaan termoplastinen profiili (1) jolla on oleellisesti suorakulmainen poikkileikkaus liu'utusvälineille (12, 13), jotka on jäljestetty mainitun putken aksiaaliseen suuntaan ja määrittävät sylinterin muotoisen kelauspinnan, jonka halkaisija vastaa valmistettavan putken sisähalkaisijaa; hitsataan yhteen mainittujen profiilikäännösten vastakkaiset reunat (la, Ib) hitsausasemalla asettamalla puserrettua hitsausmassaa (6) mainittujen profiilikierrosten väliin ja puristamalla ne yhteen; tunnettu siitä, että vastaanotettu profiili (1) ohjataan spiraalimaista polkua (S) pitkin mainituilla liu'utusvälineillä (12, 13) kohti mainitun profiilin edellistä kierrosta mainitulla sylinterimäisellä pinnalla radiaalisesti suunnattujen telojen (10) avulla, jotka on sijoitettu mainitun spiraalimaisen polun varrelle, säätämällä mainittujen radiaalisesti järjestettyjen telojen (10) aksiaalista asemaa (d) mainitun spiraalimaisen polun (S) varrella; ja välitetään mainittu putki (4) eteenpäin aksiaaliseen suuntaan mainittujen telojen (10) avulla liputtamalla se pyörivälle kannattimelle (2A), jossa mainittuja radiaalisia teloja (10) ja aksiaalisia liu'utusvälineitä (12, 13) liikutetaan yksikköinä (15) pitkin mainitun hitsauslaitteen tähtimäisen kehikon radiaalisia ulokkeita (17).
2. Patenttivaatimuksen 1 mukainen menetelmä, jossa kunkin telan (10) aksiaalista asemaa (d) siirretään vasteena voimamittarille (16), joka antaa indikaation aksiaalisen aseman (d) säätötarpeesta ja sen suuruudesta.
3. Patenttivaatimuksen 1 tai 2 mukainen menetelmä, jossa mainittuja radiaalisia teloja (10) ja aksiaalisia liu'utusvälineitä (12, 13) liikutetaan yksikköinä (15) pitkin mainitun hitsauslaitteen tähtimäisen kehikon radiaalisia ulokkeita (17) eri halkaisijoita omaavien putkien (4) muodostamiseksi.
4. Laite spiraalimaisesti kierretyn ja hitsatun putken valmistamiseksi, joka laite sisältää: liu'utusvälineet (12, 13) jäljestettyinä mainitun putken aksiaaliseen suuntaan ja jotka määrittävät sylinterin muotoisen kelauspinnan termoplastisen profiilin (1) vastaanottamiseksi, missä mainitun kelauspinnan halkaisija vastaa valmistettavan putken (4) sisähalkaisijaa; hitsausaseman järjestettynä ottamaan vastaan puserrettua hitsausmassaa (6) ja asettamaan mainittua massaa vähintään toiselle mainittujen profiilikäännösten vastakkaisille reunoille (la, Ib); ja välineen (10) puristaa yhteen mainittuja hitsattavia profiilikierroksia,'' tunnettu siitä, että mainitut välineet (10) käsittävät telat, jotka työntyvät oleellisesti radiaaliseen suuntaan pitkin mainittua kelauspintaa muodostaen spiraalimaisen polun (S) ohjaamaan vastaanotettua profiilia (1) kohti mainitun profiilin viimeksi kelattua kierrosta, ja kuljetusvälineen (2A) ottamaan vastaan ja pyörittämään mainittua putkea (4) sen liikuttamiseksi eteenpäin aksiaalisessa suunnassa poispäin mainituista liu'utusvälineistä (12, 13), missä mainitut telat (10) on varustettu välineellä (14) niiden aksiaalisten asemien (d) säätämiseksi mainitun spiraalimaisen polun (S) varrella, ja että mainitut telat (10) ja mainitut aksiaaliset liu’utusvälineet (12, 13) on jäljestetty mainitun hitsauslaitteen tähtimäisen kehikon radiaalisille ulokkeille (17) ja liikuteltavissa pitkin mainittuja ulokkeita säätölaitteilla (18).
5. Patenttivaatimuksen 4 mukainen laite, jossa mainittu säätöväline (14) on järjestetty siirtämään kunkin telan (10) aksiaalista asemaa (d), ja mainittu säätöväline (14) sisältää voimamittarin (16) indikoimaan tarvetta aksiaalisen aseman (d) säätämiselle ja sen suuruudelle.
6. Jonkin patenttivaatimuksista 4-5 mukainen laite, jossa mainitut telat (10) ja liu'utusväline (12, 13) on rakennettu yksiköksi (15), joka käsittää kaksi aksiaalista pyörivää terästelaa (12, 13) ja yhden radiaalisen pyörivän telan (10).
7. Patenttivaatimuksen 6 mukainen laite, jossa mainitut yksiköt (15) on järjestetty olemaan liikuteltavissa mainituilla radiaalisilla ulokkeilla (17) eri halkaisijoita omaavien putkien (4) muodostamiseksi.
FI20126219A 2012-11-20 2012-11-20 Menetelmä ja laite spiraalimaisesti kierretyn ja hitsatun putken valmistuksessa FI124400B (fi)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI20126219A FI124400B (fi) 2012-11-20 2012-11-20 Menetelmä ja laite spiraalimaisesti kierretyn ja hitsatun putken valmistuksessa
CA2891689A CA2891689C (en) 2012-11-20 2013-11-19 A method and apparatus in the manufacture of a spirally wound and welded tube
JP2015543489A JP6363614B2 (ja) 2012-11-20 2013-11-19 螺旋巻回溶接管の製造方法と製造装置
PCT/FI2013/051082 WO2014080076A1 (en) 2012-11-20 2013-11-19 A method and apparatus in the manufacture of a spirally wound and welded tube
MYPI2015701379A MY176611A (en) 2012-11-20 2013-11-19 A method and apparatus in the manufacture of a spirally wound and welded tube
PL13857213T PL2922683T3 (pl) 2012-11-20 2013-11-19 Sposób oraz urządzenie do wytwarzania spiralnie zwiniętej i spawanej rury
MX2015006297A MX2015006297A (es) 2012-11-20 2013-11-19 Un metodo y un aparato para la fabricacion de un tubo soldado y enrollado en espiral.
DK13857213.6T DK2922683T3 (da) 2012-11-20 2013-11-19 Fremgangsmåde og apparat til fremstilling af et spiralviklet og svejset rør
LTEP13857213.6T LT2922683T (lt) 2012-11-20 2013-11-19 Būdas ir aparatas gaminant spiralinį ir suvirintą vamzdį
BR112015011453-9A BR112015011453B1 (pt) 2012-11-20 2013-11-19 método e dispositivo para fabricação de um tubo enrolado e soldado em forma de espiral
EP13857213.6A EP2922683B1 (en) 2012-11-20 2013-11-19 A method and apparatus in the manufacture of a spirally wound and welded tube
US14/440,256 US9821514B2 (en) 2012-11-20 2013-11-19 Method and apparatus in the manufacture of a spirally wound and welded tube
EA201590603A EA028753B1 (ru) 2012-11-20 2013-11-19 Способ и устройство для производства спирально-навивной и сварной трубы
CL2015001326A CL2015001326A1 (es) 2012-11-20 2015-05-15 Un método y aparato en la fabricación de un tubo helicoidal y soldado.
SA515360449A SA515360449B1 (ar) 2012-11-20 2015-05-18 طريقة وجهاز لتصنيع أنبوب ملفوف لولبياً وملحوم

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JPS4636555Y1 (fi) * 1970-04-02 1971-12-15
BE790832A (fr) * 1971-11-02 1973-04-30 Owens Corning Fiberglass Corp Mandrin de fabrication de tubes
US3914151A (en) 1971-11-02 1975-10-21 Owens Corning Fiberglass Corp Mandrel for the production of reinforced plastic tubing
US4033808A (en) 1972-06-21 1977-07-05 Aristovoulos George Petzetakis Apparatus for the production of hollow bodies, especially large-diameter ducts from thermoplastic synthetic resin
DE2308418B2 (de) 1972-06-21 1976-04-08 Petzetakis, Aristovoulos George, Moschaton, Piräus (Griechenland) Verfahren und vorrichtung zum herstellen eines insbesondere grosskalibrigen rohres aus thermoplastischem kunststoff
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AUPP610698A0 (en) 1998-09-22 1998-10-15 Rib Loc Australia Pty. Ltd. Method and apparatus for direct lining of conduits
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FI107522B (fi) * 1999-11-03 2001-08-31 Kwh Pipe Ab Oy Menetelmä ja laite kierrekäämityn putken valmistamisksi

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DK2922683T3 (da) 2020-03-23
BR112015011453A2 (pt) 2017-07-11
EP2922683B1 (en) 2020-01-01
EP2922683A1 (en) 2015-09-30
FI20126219A (fi) 2014-05-21
LT2922683T (lt) 2020-04-10
MY176611A (en) 2020-08-18
WO2014080076A1 (en) 2014-05-30
US9821514B2 (en) 2017-11-21
EA201590603A1 (ru) 2015-11-30
US20150314525A1 (en) 2015-11-05
EP2922683A4 (en) 2016-08-24
PL2922683T3 (pl) 2020-06-29
EA028753B1 (ru) 2017-12-29
BR112015011453B1 (pt) 2021-05-04
SA515360449B1 (ar) 2018-03-11
CA2891689A1 (en) 2014-05-30
CA2891689C (en) 2021-01-26
JP2015535497A (ja) 2015-12-14
JP6363614B2 (ja) 2018-07-25
CL2015001326A1 (es) 2016-06-10

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