JPS5530964A - Mold for extrusiom molding - Google Patents

Mold for extrusiom molding

Info

Publication number
JPS5530964A
JPS5530964A JP10508178A JP10508178A JPS5530964A JP S5530964 A JPS5530964 A JP S5530964A JP 10508178 A JP10508178 A JP 10508178A JP 10508178 A JP10508178 A JP 10508178A JP S5530964 A JPS5530964 A JP S5530964A
Authority
JP
Japan
Prior art keywords
die
cylinder barrel
volumn
store portion
supply
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
JP10508178A
Other languages
English (en)
Inventor
Tadashi Sato
Hidenori Idate
Mitsuharu Okido
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP10508178A priority Critical patent/JPS5530964A/ja
Publication of JPS5530964A publication Critical patent/JPS5530964A/ja
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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • 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
    • B29C2948/92657—Volume or quantity
    • 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
    • B29C2948/92714—Degree of crosslinking, solidification, crystallinity or homogeneity
    • 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
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP10508178A 1978-08-28 1978-08-28 Mold for extrusiom molding Pending JPS5530964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10508178A JPS5530964A (en) 1978-08-28 1978-08-28 Mold for extrusiom molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10508178A JPS5530964A (en) 1978-08-28 1978-08-28 Mold for extrusiom molding

Publications (1)

Publication Number Publication Date
JPS5530964A true JPS5530964A (en) 1980-03-05

Family

ID=14397970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10508178A Pending JPS5530964A (en) 1978-08-28 1978-08-28 Mold for extrusiom molding

Country Status (1)

Country Link
JP (1) JPS5530964A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01178410A (ja) * 1988-01-08 1989-07-14 Sintokogio Ltd シート部材の加熱装置
JPH03150124A (ja) * 1989-11-06 1991-06-26 Yoshiharu Shima 真空，圧空及びプレス成形合成樹脂シートの加熱方法
JP2002361710A (ja) * 2001-06-04 2002-12-18 Bridgestone Corp ヘッドスペーサー及びそれを有する押出機
CN102975348A (zh) * 2012-12-03 2013-03-20 吴江市东飞化纤有限公司 复合式组装挤出模头
CN110948820A (zh) * 2019-11-29 2020-04-03 湖南工业大学 一种高填充木塑复合材料挤出造粒模头

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239757A (en) * 1975-09-26 1977-03-28 Toshiba Machine Co Ltd Die manifold

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239757A (en) * 1975-09-26 1977-03-28 Toshiba Machine Co Ltd Die manifold

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01178410A (ja) * 1988-01-08 1989-07-14 Sintokogio Ltd シート部材の加熱装置
JPH03150124A (ja) * 1989-11-06 1991-06-26 Yoshiharu Shima 真空，圧空及びプレス成形合成樹脂シートの加熱方法
JPH0661836B2 (ja) * 1989-11-06 1994-08-17 喜治 島 真空，圧空及びプレス成形合成樹脂シートの加熱方法
JP2002361710A (ja) * 2001-06-04 2002-12-18 Bridgestone Corp ヘッドスペーサー及びそれを有する押出機
JP4666559B2 (ja) * 2001-06-04 2011-04-06 株式会社ブリヂストン 押出機とヘッドの組付構造
CN102975348A (zh) * 2012-12-03 2013-03-20 吴江市东飞化纤有限公司 复合式组装挤出模头
CN110948820A (zh) * 2019-11-29 2020-04-03 湖南工业大学 一种高填充木塑复合材料挤出造粒模头

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