JPS5939536A - 溶融樹脂の押出し機 - Google Patents

溶融樹脂の押出し機

Info

Publication number
JPS5939536A
JPS5939536A JP57150132A JP15013282A JPS5939536A JP S5939536 A JPS5939536 A JP S5939536A JP 57150132 A JP57150132 A JP 57150132A JP 15013282 A JP15013282 A JP 15013282A JP S5939536 A JPS5939536 A JP S5939536A
Authority
JP
Japan
Prior art keywords
section
raw material
cylinder
screw
extruder
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
Application number
JP57150132A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129857B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Wakabayashi
若林　光雄
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.)
Sumitomo Heavy Industries Modern Ltd
Original Assignee
Modern Machinery 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 Modern Machinery Co Ltd filed Critical Modern Machinery Co Ltd
Priority to JP57150132A priority Critical patent/JPS5939536A/ja
Publication of JPS5939536A publication Critical patent/JPS5939536A/ja
Publication of JPS6129857B2 publication Critical patent/JPS6129857B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
    • 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
    • B29C48/50—Details of extruders
    • B29C48/501—Extruder feed section
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • 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)
JP57150132A 1982-08-31 1982-08-31 溶融樹脂の押出し機 Granted JPS5939536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57150132A JPS5939536A (ja) 1982-08-31 1982-08-31 溶融樹脂の押出し機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57150132A JPS5939536A (ja) 1982-08-31 1982-08-31 溶融樹脂の押出し機

Publications (2)

Publication Number Publication Date
JPS5939536A true JPS5939536A (ja) 1984-03-03
JPS6129857B2 JPS6129857B2 (enrdf_load_stackoverflow) 1986-07-09

Family

ID=15490177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57150132A Granted JPS5939536A (ja) 1982-08-31 1982-08-31 溶融樹脂の押出し機

Country Status (1)

Country Link
JP (1) JPS5939536A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0585886U (ja) * 1992-04-27 1993-11-19 揚子工業株式会社 テンプルカバーのテンプルへの着脱構造
WO2022138963A1 (ja) 2020-12-25 2022-06-30 旭化成株式会社 成形用樹脂原料組成物、微多孔膜用樹脂原料組成物およびこれらの製造方法
WO2024236724A1 (ja) * 2023-05-16 2024-11-21 株式会社日本製鋼所 押出機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127272A (ja) * 1974-08-29 1976-03-06 Hitachi Shipbuilding Eng Co Surabukeishahansosochi
JPS52121461U (enrdf_load_stackoverflow) * 1976-03-15 1977-09-16
JPS5862623U (ja) * 1981-10-22 1983-04-27 三菱重工業株式会社 可塑化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127272A (ja) * 1974-08-29 1976-03-06 Hitachi Shipbuilding Eng Co Surabukeishahansosochi
JPS52121461U (enrdf_load_stackoverflow) * 1976-03-15 1977-09-16
JPS5862623U (ja) * 1981-10-22 1983-04-27 三菱重工業株式会社 可塑化装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0585886U (ja) * 1992-04-27 1993-11-19 揚子工業株式会社 テンプルカバーのテンプルへの着脱構造
WO2022138963A1 (ja) 2020-12-25 2022-06-30 旭化成株式会社 成形用樹脂原料組成物、微多孔膜用樹脂原料組成物およびこれらの製造方法
KR20230111218A (ko) 2020-12-25 2023-07-25 아사히 가세이 가부시키가이샤 성형용 수지 원료 조성물, 미다공막용 수지 원료 조성물 및 이것들의 제조 방법
WO2024236724A1 (ja) * 2023-05-16 2024-11-21 株式会社日本製鋼所 押出機

Also Published As

Publication number Publication date
JPS6129857B2 (enrdf_load_stackoverflow) 1986-07-09

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