JPS59146824A - 射出工程制御油圧回路 - Google Patents

射出工程制御油圧回路

Info

Publication number
JPS59146824A
JPS59146824A JP1968283A JP1968283A JPS59146824A JP S59146824 A JPS59146824 A JP S59146824A JP 1968283 A JP1968283 A JP 1968283A JP 1968283 A JP1968283 A JP 1968283A JP S59146824 A JPS59146824 A JP S59146824A
Authority
JP
Japan
Prior art keywords
injection
pressure oil
filling
accumulator
hydraulic circuit
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
JP1968283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343970B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Sugano
寛 菅野
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP1968283A priority Critical patent/JPS59146824A/ja
Publication of JPS59146824A publication Critical patent/JPS59146824A/ja
Publication of JPH0343970B2 publication Critical patent/JPH0343970B2/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
    • B29C45/82—Hydraulic or pneumatic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP1968283A 1983-02-10 1983-02-10 射出工程制御油圧回路 Granted JPS59146824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1968283A JPS59146824A (ja) 1983-02-10 1983-02-10 射出工程制御油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968283A JPS59146824A (ja) 1983-02-10 1983-02-10 射出工程制御油圧回路

Publications (2)

Publication Number Publication Date
JPS59146824A true JPS59146824A (ja) 1984-08-22
JPH0343970B2 JPH0343970B2 (enrdf_load_stackoverflow) 1991-07-04

Family

ID=12006002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1968283A Granted JPS59146824A (ja) 1983-02-10 1983-02-10 射出工程制御油圧回路

Country Status (1)

Country Link
JP (1) JPS59146824A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308719A (ja) * 1991-04-05 1992-10-30 Japan Steel Works Ltd:The 射出成形機の射出工程制御方法及び装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534174A (en) * 1976-07-01 1978-01-14 Nakamura Kouki Kk Hydraulic control device utilizing accumulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534174A (en) * 1976-07-01 1978-01-14 Nakamura Kouki Kk Hydraulic control device utilizing accumulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308719A (ja) * 1991-04-05 1992-10-30 Japan Steel Works Ltd:The 射出成形機の射出工程制御方法及び装置

Also Published As

Publication number Publication date
JPH0343970B2 (enrdf_load_stackoverflow) 1991-07-04

Similar Documents

Publication Publication Date Title
US4022269A (en) Die cast machines
JPH0152586B2 (enrdf_load_stackoverflow)
KR20040095705A (ko) 다이캐스트 머신의 사출 장치 및 주조 방법
CN105772680B (zh) 注射装置、成形装置及成形方法
CN109963669B (zh) 用于注塑机的铸造单元的液压控制器和用于控制注塑机的铸造单元的方法
GB1581799A (en) Injection moulding machines
JPS6339790B2 (enrdf_load_stackoverflow)
US3891126A (en) Injection cylinders of die cast machines
US4750462A (en) Fuel injection apparatus for internal combustion engines
KR19990045564A (ko) 다이캐스트 머시인 사출제어방법 및 장치
JPS59146824A (ja) 射出工程制御油圧回路
JPH05253662A (ja) ダイカストマシンの射出速度制御方法
US3930600A (en) Injection molding device with back pressure control of screw movement
JP2003112248A (ja) ダイカストマシンの射出方法
GB2099610A (en) A control device for the hydraulic circuit of an injection moulding machine
JPH0794061B2 (ja) 射出成形装置の駆動装置
JPH0375259B2 (enrdf_load_stackoverflow)
CN110167692A (zh) 用于压力模具铸造系统的注射组件
JP3589399B2 (ja) 軽金属用射出成形機の高速射出油圧回路
ES430764A1 (es) Procedimiento para la fundicion a presion.
ITRM20000188A1 (it) Iniettore per motori a combustione interna, preferibilmente motori diesel.
JP2021137838A (ja) ダイカストマシンの油圧システム、それを備えた射出装置、およびダイカスト成形方法
JP2008246505A (ja) 射出シリンダの動作制御方法及びその動作制御油圧回路
GB1490637A (en) Device for hydraulically controlling injecting holding and filling pressures in injection moulding machines
JP2001300714A (ja) ダイカストマシン