JPS53121060A - Plastic extruding coater capable of varying diameter - Google Patents

Plastic extruding coater capable of varying diameter

Info

Publication number
JPS53121060A
JPS53121060A JP3724777A JP3724777A JPS53121060A JP S53121060 A JPS53121060 A JP S53121060A JP 3724777 A JP3724777 A JP 3724777A JP 3724777 A JP3724777 A JP 3724777A JP S53121060 A JPS53121060 A JP S53121060A
Authority
JP
Japan
Prior art keywords
dice
varying diameter
plastic extruding
coater capable
hole
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.)
Pending
Application number
JP3724777A
Other languages
Japanese (ja)
Inventor
Toshio Tokoro
Toshio Ishikawa
Yoshio Kumazawa
Teruo Koseki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP3724777A priority Critical patent/JPS53121060A/en
Publication of JPS53121060A publication Critical patent/JPS53121060A/en
Pending legal-status Critical Current

Links

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92619—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

PURPOSE:Title device for forming bamboo-like product with short knodes in which a movable dice having a hole equal in the standard diameter to the coated product on the outside end and a guide hole which contacts closely with a thin-film hollow cylinder surrounding the dice hole on the inside end is provided on the end surface of the main dice gate.
JP3724777A 1977-03-31 1977-03-31 Plastic extruding coater capable of varying diameter Pending JPS53121060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3724777A JPS53121060A (en) 1977-03-31 1977-03-31 Plastic extruding coater capable of varying diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3724777A JPS53121060A (en) 1977-03-31 1977-03-31 Plastic extruding coater capable of varying diameter

Publications (1)

Publication Number Publication Date
JPS53121060A true JPS53121060A (en) 1978-10-23

Family

ID=12492290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3724777A Pending JPS53121060A (en) 1977-03-31 1977-03-31 Plastic extruding coater capable of varying diameter

Country Status (1)

Country Link
JP (1) JPS53121060A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006042877A1 (en) * 2004-09-15 2006-04-27 Expormim,S.L. Method of producing metal products with the appearance of bamboo

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281374A (en) * 1975-12-27 1977-07-07 Sekisui Jushi Kk Method of producing resin coated tube or bar with annular projection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281374A (en) * 1975-12-27 1977-07-07 Sekisui Jushi Kk Method of producing resin coated tube or bar with annular projection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006042877A1 (en) * 2004-09-15 2006-04-27 Expormim,S.L. Method of producing metal products with the appearance of bamboo

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