JPH01148525A - 電動射出成形機の可塑化装置 - Google Patents

電動射出成形機の可塑化装置

Info

Publication number
JPH01148525A
JPH01148525A JP30556287A JP30556287A JPH01148525A JP H01148525 A JPH01148525 A JP H01148525A JP 30556287 A JP30556287 A JP 30556287A JP 30556287 A JP30556287 A JP 30556287A JP H01148525 A JPH01148525 A JP H01148525A
Authority
JP
Japan
Prior art keywords
screw
servo motor
rotation
rotational speed
reverse
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
JP30556287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053972B2 (enrdf_load_stackoverflow
Inventor
Kenji Kasugai
春日井　賢治
Toshio Inami
俊夫 井波
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP30556287A priority Critical patent/JPH01148525A/ja
Publication of JPH01148525A publication Critical patent/JPH01148525A/ja
Publication of JPH053972B2 publication Critical patent/JPH053972B2/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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP30556287A 1987-12-04 1987-12-04 電動射出成形機の可塑化装置 Granted JPH01148525A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30556287A JPH01148525A (ja) 1987-12-04 1987-12-04 電動射出成形機の可塑化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30556287A JPH01148525A (ja) 1987-12-04 1987-12-04 電動射出成形機の可塑化装置

Publications (2)

Publication Number Publication Date
JPH01148525A true JPH01148525A (ja) 1989-06-09
JPH053972B2 JPH053972B2 (enrdf_load_stackoverflow) 1993-01-19

Family

ID=17946647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30556287A Granted JPH01148525A (ja) 1987-12-04 1987-12-04 電動射出成形機の可塑化装置

Country Status (1)

Country Link
JP (1) JPH01148525A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226721A (ja) * 1988-07-18 1990-01-29 Toyo Mach & Metal Co Ltd 射出成形機の射出装置
EP0965428A3 (en) * 1998-06-17 2001-12-05 Sumitomo Heavy Industries, Ltd. Depressurization method in plasticization and metering process for a motor-driven injection molding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1822942B (zh) * 2003-07-17 2010-09-22 住友重机械工业株式会社 成形方法、清理方法以及成形机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226721A (ja) * 1988-07-18 1990-01-29 Toyo Mach & Metal Co Ltd 射出成形機の射出装置
EP0965428A3 (en) * 1998-06-17 2001-12-05 Sumitomo Heavy Industries, Ltd. Depressurization method in plasticization and metering process for a motor-driven injection molding machine

Also Published As

Publication number Publication date
JPH053972B2 (enrdf_load_stackoverflow) 1993-01-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term