JPS61182916A - 射出成形機における成形品の品質判定装置 - Google Patents

射出成形機における成形品の品質判定装置

Info

Publication number
JPS61182916A
JPS61182916A JP2400185A JP2400185A JPS61182916A JP S61182916 A JPS61182916 A JP S61182916A JP 2400185 A JP2400185 A JP 2400185A JP 2400185 A JP2400185 A JP 2400185A JP S61182916 A JPS61182916 A JP S61182916A
Authority
JP
Japan
Prior art keywords
mold
pressure
reference value
molding machine
injection molding
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
JP2400185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246137B2 (enrdf_load_stackoverflow
Inventor
Haruo Watanuki
綿貫　治雄
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.)
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 JP2400185A priority Critical patent/JPS61182916A/ja
Publication of JPS61182916A publication Critical patent/JPS61182916A/ja
Publication of JPH0246137B2 publication Critical patent/JPH0246137B2/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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7686—Measuring, controlling or regulating the ejected articles, e.g. weight control

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)
JP2400185A 1985-02-09 1985-02-09 射出成形機における成形品の品質判定装置 Granted JPS61182916A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2400185A JPS61182916A (ja) 1985-02-09 1985-02-09 射出成形機における成形品の品質判定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2400185A JPS61182916A (ja) 1985-02-09 1985-02-09 射出成形機における成形品の品質判定装置

Publications (2)

Publication Number Publication Date
JPS61182916A true JPS61182916A (ja) 1986-08-15
JPH0246137B2 JPH0246137B2 (enrdf_load_stackoverflow) 1990-10-15

Family

ID=12126327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2400185A Granted JPS61182916A (ja) 1985-02-09 1985-02-09 射出成形機における成形品の品質判定装置

Country Status (1)

Country Link
JP (1) JPS61182916A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205291A1 (en) * 2000-11-10 2002-05-15 Fanuc Ltd Method and apparatus for determining separating force of molded product from mold

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166621A (ja) * 1984-09-11 1986-04-05 Sumitomo Heavy Ind Ltd 成形品良否判別装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166621A (ja) * 1984-09-11 1986-04-05 Sumitomo Heavy Ind Ltd 成形品良否判別装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205291A1 (en) * 2000-11-10 2002-05-15 Fanuc Ltd Method and apparatus for determining separating force of molded product from mold
US6616872B2 (en) 2000-11-10 2003-09-09 Fanuc Ltd Method of and apparatus for determining separating force of molded product from mold

Also Published As

Publication number Publication date
JPH0246137B2 (enrdf_load_stackoverflow) 1990-10-15

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Legal Events

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