JPH0544896B2 - - Google Patents

Info

Publication number
JPH0544896B2
JPH0544896B2 JP1318275A JP31827589A JPH0544896B2 JP H0544896 B2 JPH0544896 B2 JP H0544896B2 JP 1318275 A JP1318275 A JP 1318275A JP 31827589 A JP31827589 A JP 31827589A JP H0544896 B2 JPH0544896 B2 JP H0544896B2
Authority
JP
Japan
Prior art keywords
injection
speed
resin
extrusion tool
servo motor
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
JP1318275A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03178417A (ja
Inventor
Tomomitsu Fujita
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering 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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP31827589A priority Critical patent/JPH03178417A/ja
Publication of JPH03178417A publication Critical patent/JPH03178417A/ja
Publication of JPH0544896B2 publication Critical patent/JPH0544896B2/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/531—Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP31827589A 1989-12-07 1989-12-07 電動式射出成形機の計量・無転後退制御方法および装置 Granted JPH03178417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31827589A JPH03178417A (ja) 1989-12-07 1989-12-07 電動式射出成形機の計量・無転後退制御方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31827589A JPH03178417A (ja) 1989-12-07 1989-12-07 電動式射出成形機の計量・無転後退制御方法および装置

Publications (2)

Publication Number Publication Date
JPH03178417A JPH03178417A (ja) 1991-08-02
JPH0544896B2 true JPH0544896B2 (en]) 1993-07-07

Family

ID=18097387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31827589A Granted JPH03178417A (ja) 1989-12-07 1989-12-07 電動式射出成形機の計量・無転後退制御方法および装置

Country Status (1)

Country Link
JP (1) JPH03178417A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3027619B2 (ja) * 1991-03-26 2000-04-04 株式会社日本製鋼所 射出成形方法及び装置
JP3303213B2 (ja) * 1992-06-11 2002-07-15 東芝機械株式会社 連続可塑化式射出成形方法及び装置
JPH09123241A (ja) * 1995-10-27 1997-05-13 Sodick Co Ltd スクリュプリプラ式射出成形装置の射出制御方法
ITMC20130029A1 (it) * 2013-05-31 2014-12-01 Acrilux Spa Macchina di stampaggio ad iniezione con serbatoi di dosaggio.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217227A (ja) * 1985-03-25 1986-09-26 Toyo Kikai Kinzoku Kk 射出成形機の背圧制御方法
JPS6330227A (ja) * 1986-07-24 1988-02-08 Fanuc Ltd 計量終了時におけるスクリュ−停止制御方式
JPH01148526A (ja) * 1987-12-07 1989-06-09 Toyo Mach & Metal Co Ltd 射出成形機のサツクバツク制御装置
JPH01280522A (ja) * 1988-05-02 1989-11-10 Nissei Plastics Ind Co 電動式射出成形機の背圧制御装置

Also Published As

Publication number Publication date
JPH03178417A (ja) 1991-08-02

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