JPH0462246B2 - - Google Patents

Info

Publication number
JPH0462246B2
JPH0462246B2 JP15037284A JP15037284A JPH0462246B2 JP H0462246 B2 JPH0462246 B2 JP H0462246B2 JP 15037284 A JP15037284 A JP 15037284A JP 15037284 A JP15037284 A JP 15037284A JP H0462246 B2 JPH0462246 B2 JP H0462246B2
Authority
JP
Japan
Prior art keywords
pressure
screw
mold
nozzle
control
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
Application number
JP15037284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6127227A (ja
Inventor
Yoshinari Sasaki
Etsuji Oda
Naoki Kurita
Hirozumi Nagata
Hiroyuki Maehara
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 JP15037284A priority Critical patent/JPS6127227A/ja
Priority to US06/753,623 priority patent/US4820464A/en
Priority to CA000486573A priority patent/CA1250718A/en
Priority to EP85108840A priority patent/EP0168804B1/en
Priority to DE8585108840T priority patent/DE3581565D1/de
Priority to AT85108840T priority patent/ATE60543T1/de
Priority to KR1019850005063A priority patent/KR900007344B1/ko
Publication of JPS6127227A publication Critical patent/JPS6127227A/ja
Publication of JPH0462246B2 publication Critical patent/JPH0462246B2/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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/237—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with a combination of feedback covered by G05B19/232 - G05B19/235
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42094—Speed then pressure or force loop
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45244—Injection molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP15037284A 1984-07-19 1984-07-19 射出成形機の制御方法 Granted JPS6127227A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP15037284A JPS6127227A (ja) 1984-07-19 1984-07-19 射出成形機の制御方法
US06/753,623 US4820464A (en) 1984-07-19 1985-07-09 Method for controlling injection molding machine
CA000486573A CA1250718A (en) 1984-07-19 1985-07-10 Methods for controlling injection molding machine
EP85108840A EP0168804B1 (en) 1984-07-19 1985-07-15 Methods for controlling injection molding machine
DE8585108840T DE3581565D1 (de) 1984-07-19 1985-07-15 Verfahren zum steuern einer spritzgiessmaschine.
AT85108840T ATE60543T1 (de) 1984-07-19 1985-07-15 Verfahren zum steuern einer spritzgiessmaschine.
KR1019850005063A KR900007344B1 (ko) 1984-07-19 1985-07-16 사출성형기의 제어방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15037284A JPS6127227A (ja) 1984-07-19 1984-07-19 射出成形機の制御方法

Publications (2)

Publication Number Publication Date
JPS6127227A JPS6127227A (ja) 1986-02-06
JPH0462246B2 true JPH0462246B2 (enFirst) 1992-10-05

Family

ID=15495549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15037284A Granted JPS6127227A (ja) 1984-07-19 1984-07-19 射出成形機の制御方法

Country Status (1)

Country Link
JP (1) JPS6127227A (enFirst)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195819A (ja) * 1985-02-26 1986-08-30 Niigata Eng Co Ltd 射出成形機における圧力制御装置
JP2571931B2 (ja) * 1987-05-30 1997-01-16 不動建設株式会社 軽量材を利用した覆土工法
JP2552550Y2 (ja) * 1991-03-20 1997-10-29 三菱重工業株式会社 不整地走行車両の転輪構造

Also Published As

Publication number Publication date
JPS6127227A (ja) 1986-02-06

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Legal Events

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