JPH0511742B2 - - Google Patents

Info

Publication number
JPH0511742B2
JPH0511742B2 JP62248266A JP24826687A JPH0511742B2 JP H0511742 B2 JPH0511742 B2 JP H0511742B2 JP 62248266 A JP62248266 A JP 62248266A JP 24826687 A JP24826687 A JP 24826687A JP H0511742 B2 JPH0511742 B2 JP H0511742B2
Authority
JP
Japan
Prior art keywords
temperature
mold
molding
time
hot runner
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 - Fee Related
Application number
JP62248266A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6487319A (en
Inventor
Nobuyuki Nakamura
Michiaki Takizawa
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP24826687A priority Critical patent/JPS6487319A/ja
Publication of JPS6487319A publication Critical patent/JPS6487319A/ja
Publication of JPH0511742B2 publication Critical patent/JPH0511742B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2754—Plurality of independent heating or cooling means, e.g. independently controlling the heating of several zones of the nozzle
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP24826687A 1987-09-30 1987-09-30 Method for controlling temperature of injection molder Granted JPS6487319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24826687A JPS6487319A (en) 1987-09-30 1987-09-30 Method for controlling temperature of injection molder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24826687A JPS6487319A (en) 1987-09-30 1987-09-30 Method for controlling temperature of injection molder

Publications (2)

Publication Number Publication Date
JPS6487319A JPS6487319A (en) 1989-03-31
JPH0511742B2 true JPH0511742B2 (US06272168-20010807-M00014.png) 1993-02-16

Family

ID=17175576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24826687A Granted JPS6487319A (en) 1987-09-30 1987-09-30 Method for controlling temperature of injection molder

Country Status (1)

Country Link
JP (1) JPS6487319A (US06272168-20010807-M00014.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037598A (en) * 1990-04-16 1991-08-06 Husky Injection Molding Systems, Ltd. Reciprocating heated nozzle
FR2774323A1 (fr) * 1998-02-05 1999-08-06 Segaplast Dispositif de regulation de la viscosite de la matiere sur une presse a injecter
US7671304B2 (en) 2004-10-18 2010-03-02 Mold-Masters (2007) Limited Multiple zone temperature controller for injection molding system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143317A (ja) * 1974-10-14 1976-04-14 Honda Motor Co Ltd Kanagatachuzoniokeru imonoreikyakujikanno seigyosochi
JPS51121071A (en) * 1975-04-16 1976-10-22 Sumitomo Bakelite Co Method of forming hot runner
JPS54146857A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Control of injection molding and its device
JPS5538667B2 (US06272168-20010807-M00014.png) * 1974-03-12 1980-10-06

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129658U (US06272168-20010807-M00014.png) * 1974-04-10 1975-10-24
JPS5538667U (US06272168-20010807-M00014.png) * 1978-08-31 1980-03-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538667B2 (US06272168-20010807-M00014.png) * 1974-03-12 1980-10-06
JPS5143317A (ja) * 1974-10-14 1976-04-14 Honda Motor Co Ltd Kanagatachuzoniokeru imonoreikyakujikanno seigyosochi
JPS51121071A (en) * 1975-04-16 1976-10-22 Sumitomo Bakelite Co Method of forming hot runner
JPS54146857A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Control of injection molding and its device

Also Published As

Publication number Publication date
JPS6487319A (en) 1989-03-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees