JP2013103363A - 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 - Google Patents
樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 Download PDFInfo
- Publication number
- JP2013103363A JP2013103363A JP2011247152A JP2011247152A JP2013103363A JP 2013103363 A JP2013103363 A JP 2013103363A JP 2011247152 A JP2011247152 A JP 2011247152A JP 2011247152 A JP2011247152 A JP 2011247152A JP 2013103363 A JP2013103363 A JP 2013103363A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- welded
- welding
- welded annular
- clamp
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 94
- 210000001503 joint Anatomy 0.000 title claims abstract description 55
- 229920005989 resin Polymers 0.000 title claims abstract description 52
- 239000011347 resin Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 229920013653 perfluoroalkoxyethylene Polymers 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
Images
Classifications
-
- 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
- F16L9/22—Pipes composed of a plurality of segments
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive 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
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
-
- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
- B29C65/7808—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7844—Holding or clamping means for handling purposes cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
-
- 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
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt 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
- B29C66/50—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
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
- B29C66/522—Joining tubular articles
- B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
- B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
-
- 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
- B29C66/522—Joining tubular articles
- B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
- B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
-
- 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
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- 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
- F16L43/00—Bends; Siphons
- F16L43/008—Bends; Siphons made from plastic material
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1412—Infrared [IR] radiation
-
- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
-
- 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
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
【解決手段】継手基部に継手基部内の流路と連通する複数の溶着環状部を設け、この溶着環状部の少なくとも一つの溶着環状部の同軸上で、かつ前記継手基部の外端に溶着機クランプ用の固定部を設けた樹脂製端面突合せ継手である。
【選択図】図1
Description
しかしながら、当該樹脂継手を特殊な固定用治具を使用して溶着機に固定することは、施工作業が面倒であるばかりでなく、継手同士の管端面の軸芯を合わせるために多大の時間を要し、また継手同士の溶着部に位置ズレも生じるおそれがあるため、これらの課題を解決し、管端面を高精度に加熱溶融して溶着することができる樹脂製継手の提案が切望されていた。
図5のティ形状の継手46、及び図6のアングルティ形状に継手47では、環状溶着部48のうちの一つが短筒形状に形成されているが、エルボ形状の継手11の場合と同様に、全ての溶着環状部48を長筒形状に成形しておき、使用時に固定部49を使用して溶着する溶着環状部48を所要の長さに合わせて切断短縮してもよいし、固定部49を使用して溶着する溶着環状部48の全てを短筒形状に形成してもよく、これらは実施に応じて任意である。
12 継手基部
13、14、49、69 溶着環状部
18、19、54、65 固定部
39 クランプ
41 溶着機
42 ヒータ
43 配管器材
46、64 ティ形状の継手
48 アングルティ形状の継手
Claims (7)
- 継手基部に継手基部内の流路と連通する複数の溶着環状部を設け、この溶着環状部の少なくとも一つの溶着環状部の同軸上で、かつ前記継手基部の外端に溶着機クランプ用の固定部を設けたことを特徴とする樹脂製端面突合せ継手。
- 前記溶着環状部を短筒形状に形成し、この溶着環状部の同軸上に形成した固定部を溶着環状部の外径と同一外径の円形とした請求項1に記載の樹脂製端面突合せ継手。
- 前記継手基部に設けた溶着環状部をエルボ形状又はティ形状、或いはアングルティ形状の何れか一つとした請求項1又は2に記載の樹脂製端面突合せ継手。
- 継手基部に設けた溶着環状部の同軸上で、かつ前記継手基部の外端に円形固定部を一体に突出形成し、この固定部を溶着機のクランプで把持固定し、前記溶着環状部の端面同士を非接触のヒータで加熱溶融させた後に、前記溶着環状部同士を押付けることにより管端面同士を溶着することを特徴とする樹脂製端面突合せ継手の溶着方法。
- 前記溶着環状部を短筒形状に形成した継手同士の前記固定部をクランプで把持固定し、その後、短筒形状の溶着環状部を溶着して最短の芯間寸法を有する最短溶着である請求項4に記載の樹脂製端面突合せ継手の溶着方法。
- 前記固定部をクランプで把持固定した短筒形状の溶着環状部の端面と、チューブの端面又はメカニカル継手の管端面、或いはバルブや圧力、流量等のセンサー類又はフィルタなどの接続端面の何れかのワーク同士を溶着した請求項4又は5に記載の樹脂製端面突合せ継手の溶着方法。
- 前記請求項1乃至6の何れか1項に記載の継手を溶着することによって構成した配管器材。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011247152A JP5710450B2 (ja) | 2011-11-11 | 2011-11-11 | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
TW101100931A TWI547662B (zh) | 2011-11-11 | 2012-01-10 | A resin-made side-to-face fusion method and a piping device for the joint and the joint thereof |
US14/115,180 US9982807B2 (en) | 2011-11-11 | 2012-01-17 | Resin end-face butt joint, method for welding the joints, and piping member |
PCT/JP2012/050797 WO2013069312A1 (ja) | 2011-11-11 | 2012-01-17 | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
CN201280025755.6A CN103562612B (zh) | 2011-11-11 | 2012-01-17 | 树脂制端面对接接头和该接头的熔接方法以及配管器材 |
KR1020137027517A KR101956901B1 (ko) | 2011-11-11 | 2012-01-17 | 수지제 단면 맞대기 조인트와 그 조인트의 용착 방법 및 배관기재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011247152A JP5710450B2 (ja) | 2011-11-11 | 2011-11-11 | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013103363A true JP2013103363A (ja) | 2013-05-30 |
JP5710450B2 JP5710450B2 (ja) | 2015-04-30 |
Family
ID=48289558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011247152A Active JP5710450B2 (ja) | 2011-11-11 | 2011-11-11 | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9982807B2 (ja) |
JP (1) | JP5710450B2 (ja) |
KR (1) | KR101956901B1 (ja) |
CN (1) | CN103562612B (ja) |
TW (1) | TWI547662B (ja) |
WO (1) | WO2013069312A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016063361A1 (ja) * | 2014-10-21 | 2016-04-28 | ミライアル株式会社 | 樹脂製管継手及びクランプ治具 |
WO2017056203A1 (ja) * | 2015-09-29 | 2017-04-06 | ミライアル株式会社 | 樹脂製管継手 |
JPWO2017072888A1 (ja) * | 2015-10-28 | 2018-08-16 | ミライアル株式会社 | 樹脂製管継手、配管及び、配管の製造方法 |
JP2020073814A (ja) * | 2015-09-29 | 2020-05-14 | ミライアル株式会社 | 配管 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8372235B2 (en) * | 2009-07-09 | 2013-02-12 | Frank F. Hayes, Jr. | Method and apparatus for fabricating welded plastic tube and pipe assemblies |
JP5710450B2 (ja) * | 2011-11-11 | 2015-04-30 | 株式会社キッツエスシーティー | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
USD759215S1 (en) * | 2015-01-20 | 2016-06-14 | Fugas S.P.A. | Hydraulic set |
USD759214S1 (en) * | 2015-01-20 | 2016-06-14 | Fugas S.P.A. | Hydraulic set |
EP4269075A3 (en) | 2015-04-17 | 2023-12-27 | Meissner Filtration Products, Inc. | Modular molding |
USD815257S1 (en) | 2016-05-18 | 2018-04-10 | Fugas, S.P.A. | Hydraulic set |
USD866713S1 (en) * | 2017-09-13 | 2019-11-12 | Neoperl Gmbh | Fluid distributor |
CN108063361B (zh) * | 2017-12-18 | 2019-06-14 | 苏州人为峰软件科技有限公司 | 一种插接式三角线束生产设备 |
CN109853970B (zh) * | 2019-03-29 | 2023-12-22 | 中建八局第一建设有限公司 | 建筑配管安装设备及使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08156102A (ja) * | 1994-12-05 | 1996-06-18 | Nippon Guriisu Nitsupuru Kk | 熱溶着可能な樹脂製管状部品の自動溶着装置 |
JPH09123283A (ja) * | 1995-08-28 | 1997-05-13 | Japan Steel & Tube Constr Co Ltd | 熱可塑性プラスチック管の接合方法及び接合装置 |
JP2003071939A (ja) * | 2001-09-04 | 2003-03-12 | Kitz Corp | 樹脂部材の溶着方法およびその方法を用いて製造された溶着樹脂部材 |
JP2004216859A (ja) * | 2002-12-27 | 2004-08-05 | Kitz Sct:Kk | 管状端を有する熱可塑性樹脂成形品の溶着方法とその装置並びにこれによって溶着された配管体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989058A (en) * | 1975-07-16 | 1976-11-02 | Robertshaw Controls Company | Modular valve |
US4099706A (en) * | 1976-12-09 | 1978-07-11 | Robertshaw Controls Company | Valve construction and method of making the same |
US4128203A (en) * | 1977-09-01 | 1978-12-05 | Eaton Corporation | Four-port thermally responsive valve |
US4380251A (en) * | 1978-06-01 | 1983-04-19 | Robertshaw Controls Company | Valve construction having multiple piston means and method of making the same |
CH684525A5 (de) * | 1991-11-11 | 1994-10-14 | Fischer Georg Rohrleitung | Einrichtung zum stirnseitigen Verschweissen von Kunststoffteilen. |
US5397155A (en) * | 1992-03-16 | 1995-03-14 | General Plastics, Inc. | Air duct fitting |
AU1247595A (en) * | 1993-12-15 | 1995-07-03 | Hepworth Building Products Limited | Electrofusion fastening apparatus |
US5793017A (en) | 1994-12-05 | 1998-08-11 | N.G.N. Co. Ltd. | Apparatus for automatically welding tubular components of fusible resin and pipe clamping apparatus and heating apparatus used for the same |
US5890747A (en) * | 1996-11-18 | 1999-04-06 | Brockhage Associates, A Trust | Double containment butt weld pipe fitting |
US5975590A (en) * | 1998-02-17 | 1999-11-02 | Applied Materials, Inc. | High pressure fitting |
US6994766B2 (en) * | 2002-03-08 | 2006-02-07 | Pe Fusion, Llc | Beveled cutter |
JP5173704B2 (ja) * | 2008-09-26 | 2013-04-03 | 旭有機材工業株式会社 | 配管部材の接続方法及びその接続方法で接続されてなるポリフェニレンエーテル系樹脂組成物製配管部材 |
JP5710450B2 (ja) * | 2011-11-11 | 2015-04-30 | 株式会社キッツエスシーティー | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 |
WO2016063361A1 (ja) * | 2014-10-21 | 2016-04-28 | ミライアル株式会社 | 樹脂製管継手及びクランプ治具 |
-
2011
- 2011-11-11 JP JP2011247152A patent/JP5710450B2/ja active Active
-
2012
- 2012-01-10 TW TW101100931A patent/TWI547662B/zh active
- 2012-01-17 WO PCT/JP2012/050797 patent/WO2013069312A1/ja active Application Filing
- 2012-01-17 US US14/115,180 patent/US9982807B2/en active Active
- 2012-01-17 CN CN201280025755.6A patent/CN103562612B/zh active Active
- 2012-01-17 KR KR1020137027517A patent/KR101956901B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08156102A (ja) * | 1994-12-05 | 1996-06-18 | Nippon Guriisu Nitsupuru Kk | 熱溶着可能な樹脂製管状部品の自動溶着装置 |
JPH09123283A (ja) * | 1995-08-28 | 1997-05-13 | Japan Steel & Tube Constr Co Ltd | 熱可塑性プラスチック管の接合方法及び接合装置 |
JP2003071939A (ja) * | 2001-09-04 | 2003-03-12 | Kitz Corp | 樹脂部材の溶着方法およびその方法を用いて製造された溶着樹脂部材 |
JP2004216859A (ja) * | 2002-12-27 | 2004-08-05 | Kitz Sct:Kk | 管状端を有する熱可塑性樹脂成形品の溶着方法とその装置並びにこれによって溶着された配管体 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016063361A1 (ja) * | 2014-10-21 | 2016-04-28 | ミライアル株式会社 | 樹脂製管継手及びクランプ治具 |
KR20170072909A (ko) | 2014-10-21 | 2017-06-27 | 미라이얼 가부시키가이샤 | 수지제 관이음 및 클램프 지그 |
JPWO2016063361A1 (ja) * | 2014-10-21 | 2017-08-10 | ミライアル株式会社 | 樹脂製管継手及びクランプ治具 |
CN107076345A (zh) * | 2014-10-21 | 2017-08-18 | 未来儿株式会社 | 树脂制管接头及夹持治具 |
KR102217110B1 (ko) * | 2014-10-21 | 2021-02-17 | 미라이얼 가부시키가이샤 | 수지제 관이음 및 클램프 지그 |
WO2017056203A1 (ja) * | 2015-09-29 | 2017-04-06 | ミライアル株式会社 | 樹脂製管継手 |
KR20180058812A (ko) * | 2015-09-29 | 2018-06-01 | 미라이얼 가부시키가이샤 | 수지제 관 이음매 |
JPWO2017056203A1 (ja) * | 2015-09-29 | 2018-07-12 | ミライアル株式会社 | 樹脂製管継手 |
JP2020073814A (ja) * | 2015-09-29 | 2020-05-14 | ミライアル株式会社 | 配管 |
KR102405086B1 (ko) * | 2015-09-29 | 2022-06-02 | 미라이얼 가부시키가이샤 | 수지제 관 이음매 |
JPWO2017072888A1 (ja) * | 2015-10-28 | 2018-08-16 | ミライアル株式会社 | 樹脂製管継手、配管及び、配管の製造方法 |
US20180340641A1 (en) * | 2015-10-28 | 2018-11-29 | Miraial Co., Ltd. | Resin pipe joint, piping, and piping production method |
Also Published As
Publication number | Publication date |
---|---|
KR101956901B1 (ko) | 2019-03-12 |
TW201319438A (zh) | 2013-05-16 |
JP5710450B2 (ja) | 2015-04-30 |
US9982807B2 (en) | 2018-05-29 |
WO2013069312A1 (ja) | 2013-05-16 |
TWI547662B (zh) | 2016-09-01 |
CN103562612A (zh) | 2014-02-05 |
US20140069548A1 (en) | 2014-03-13 |
KR20140088046A (ko) | 2014-07-09 |
CN103562612B (zh) | 2015-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5710450B2 (ja) | 樹脂製端面突合せ継手とその継手の溶着方法並びに配管器材 | |
EP3771855B1 (en) | Connecting device for piping | |
KR20150001595U (ko) | 파이프용 클램프 | |
JP6448657B2 (ja) | 樹脂製管継手及びクランプ治具 | |
JP2014025575A (ja) | チューブの連結構造、及びチューブの連結方法 | |
JP6061281B2 (ja) | 複数のワークピースを結合する方法 | |
JP6525057B2 (ja) | 圧力配管の接続方法及びフランジ付き圧力配管の作成方法 | |
US9920860B2 (en) | As-molded plastic unit cell structures and welded fluid flow assemblies of the unit cell structures | |
JP2020091004A (ja) | 電気融着継手、プラント用配管、および融着方法 | |
WO2017056204A1 (ja) | 樹脂製チューブ部材、配管及び、配管の製造方法 | |
JP2011117563A (ja) | 電気融着継手 | |
US20150362104A1 (en) | Piping component and pipe | |
JP2010138964A (ja) | 電気融着継 | |
JPH0653888U (ja) | 管材の接続構造及び管継手 | |
JPWO2019003394A1 (ja) | 樹脂製チューブ部材、樹脂製チューブ部材の製造方法、樹脂製管継手及び、樹脂製配管 | |
JP2013049076A (ja) | 溶接方法及び装置 | |
JP2017177494A (ja) | 管状端を有する樹脂成形品の溶着機と樹脂成形品用管状端の切断機 | |
CN111702403A (zh) | 一种焊接用辅助转台 | |
JP2592914B2 (ja) | 熱可塑性合成樹脂製管の融着接合構造及び融着接合方法 | |
JP2005201386A (ja) | 樹脂継手および樹脂製チューブの配管方法 | |
KR20190004695A (ko) | 플루오로카본계 수지제 배관의 접합부의 보강 부재 및 보강 방법 | |
JP2016190395A (ja) | 熱可塑樹脂製チューブ継手の溶着方法とその溶着継手並びに溶着機 | |
JP2020180676A (ja) | 管継手用スリーブ、スリーブの製造方法及び管継手 | |
JP2020062769A (ja) | 配管端部の加工工具および配管端部の加工方法 | |
JPH0957854A (ja) | 熱可塑性樹脂管材の融着方法及び融着機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140513 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150204 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150224 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150304 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5710450 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |