JPS643656B2 - - Google Patents

Info

Publication number
JPS643656B2
JPS643656B2 JP58177891A JP17789183A JPS643656B2 JP S643656 B2 JPS643656 B2 JP S643656B2 JP 58177891 A JP58177891 A JP 58177891A JP 17789183 A JP17789183 A JP 17789183A JP S643656 B2 JPS643656 B2 JP S643656B2
Authority
JP
Japan
Prior art keywords
die
position adjustment
fluid
crosshead
stroke
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.)
Expired
Application number
JP58177891A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6071221A (ja
Inventor
Shizuka Yamaguchi
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP58177891A priority Critical patent/JPS6071221A/ja
Publication of JPS6071221A publication Critical patent/JPS6071221A/ja
Publication of JPS643656B2 publication Critical patent/JPS643656B2/ja
Granted 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/06—Rod-shaped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP58177891A 1983-09-28 1983-09-28 押出機クロスヘツドのダイス位置調節装置 Granted JPS6071221A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58177891A JPS6071221A (ja) 1983-09-28 1983-09-28 押出機クロスヘツドのダイス位置調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58177891A JPS6071221A (ja) 1983-09-28 1983-09-28 押出機クロスヘツドのダイス位置調節装置

Publications (2)

Publication Number Publication Date
JPS6071221A JPS6071221A (ja) 1985-04-23
JPS643656B2 true JPS643656B2 (enExample) 1989-01-23

Family

ID=16038864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58177891A Granted JPS6071221A (ja) 1983-09-28 1983-09-28 押出機クロスヘツドのダイス位置調節装置

Country Status (1)

Country Link
JP (1) JPS6071221A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169421A (en) * 1990-09-15 1992-12-08 The Furukawa Electric Co., Ltd. Method of manufacturing silica glass optical waveguide preform
CN106393639A (zh) * 2016-10-09 2017-02-15 天津中天富泰科技有限公司 易拆装单壁管模具头
DE102016123736A1 (de) 2016-12-08 2018-06-14 Leoni Kabel Gmbh Extrusionseinrichtung, Extruder und Verfahren zum Ummanteln von Drähten, Kabelvorprodukten oder Litzen

Also Published As

Publication number Publication date
JPS6071221A (ja) 1985-04-23

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