JPS60139424A - プラスチツク成形機の樹脂温度制御方法 - Google Patents

プラスチツク成形機の樹脂温度制御方法

Info

Publication number
JPS60139424A
JPS60139424A JP58249775A JP24977583A JPS60139424A JP S60139424 A JPS60139424 A JP S60139424A JP 58249775 A JP58249775 A JP 58249775A JP 24977583 A JP24977583 A JP 24977583A JP S60139424 A JPS60139424 A JP S60139424A
Authority
JP
Japan
Prior art keywords
temperature
cylinder
resin
rotation speed
distribution
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
JP58249775A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380609B2 (enrdf_load_stackoverflow
Inventor
Akira Togawa
戸川　侃
Mitsusachi Nakamoto
中本　光幸
Tomoe Shibuya
渋谷　朋衛
Mitsuo Iwata
岩田　充雄
Katsuhiko Ito
克彦 伊藤
Michio Hirano
平野　道夫
Shuji Akizuki
秋月　修二
Kazuhiro Uchiyama
内山　和広
Tsutomu Tashiro
勉 田代
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP58249775A priority Critical patent/JPS60139424A/ja
Publication of JPS60139424A publication Critical patent/JPS60139424A/ja
Publication of JPH0380609B2 publication Critical patent/JPH0380609B2/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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • 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
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92885—Screw or gear
    • 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
    • B29C2948/92895—Barrel or housing
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP58249775A 1983-12-27 1983-12-27 プラスチツク成形機の樹脂温度制御方法 Granted JPS60139424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58249775A JPS60139424A (ja) 1983-12-27 1983-12-27 プラスチツク成形機の樹脂温度制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58249775A JPS60139424A (ja) 1983-12-27 1983-12-27 プラスチツク成形機の樹脂温度制御方法

Publications (2)

Publication Number Publication Date
JPS60139424A true JPS60139424A (ja) 1985-07-24
JPH0380609B2 JPH0380609B2 (enrdf_load_stackoverflow) 1991-12-25

Family

ID=17198036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58249775A Granted JPS60139424A (ja) 1983-12-27 1983-12-27 プラスチツク成形機の樹脂温度制御方法

Country Status (1)

Country Link
JP (1) JPS60139424A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115719A (ja) * 1986-11-04 1988-05-20 Toshiba Mach Co Ltd 押出機のシリンダ温度制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115719A (ja) * 1986-11-04 1988-05-20 Toshiba Mach Co Ltd 押出機のシリンダ温度制御方法

Also Published As

Publication number Publication date
JPH0380609B2 (enrdf_load_stackoverflow) 1991-12-25

Similar Documents

Publication Publication Date Title
US4480981A (en) System for controlling temperature of molten resin in cylinder of extruder
US4241602A (en) Rheometer
CA1308530C (en) Procedure for manufacturing pipes and sections out of thermoplastic plastics
US4262737A (en) Extruder temperature controller
JPH064266B2 (ja) 射出成形機の非干渉温度制御方法
US4551807A (en) Cure-control method for thermosetting polymeric material
USRE31903E (en) Extruder temperature controller
WO2021246524A1 (ja) 射出成形機の制御装置及びプログラム
JPS61251707A (ja) 温度補償形超音波壁厚測定法
JPS60139424A (ja) プラスチツク成形機の樹脂温度制御方法
US4376623A (en) Extruder with temperature control
JP3083757B2 (ja) 樹脂可塑化用シリンダの温度制御方法および温度制御装置
JP2685405B2 (ja) 半導体樹脂封止装置
Elbirli et al. Mathematical modeling of melting of polymers in barrier‐screw extruders
JPH01267021A (ja) 多ゾーン温度制御系のシュミレーションシステム
JPS6348691B2 (enrdf_load_stackoverflow)
JPS59167241A (ja) プラスチツク成形機の樹脂温度制御方法
JPH03152390A (ja) 溶解炉の温度制御方法およびその装置
JPH06136678A (ja) 連続蒸解釜温度分布制御装置
JP2539757B2 (ja) Ｐｖｔ測定方法及びその測定装置
JPS58185237A (ja) 射出成形機等の温度パタ−ン検出方法
Lenir Computerization of wire insulating lines–An industrial approach
JP3025444B2 (ja) 樹脂シートのドローダウン計測方法及びその試験計測装置
JP3233994B2 (ja) 加硫機の温度制御装置
JPS58114925A (ja) プラスチツク成形機の樹脂温度制御方法