KR900700263A - Injection compression molding method and apparatus - Google Patents

Injection compression molding method and apparatus

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Publication number
KR900700263A
KR900700263A KR1019890701321A KR890701321A KR900700263A KR 900700263 A KR900700263 A KR 900700263A KR 1019890701321 A KR1019890701321 A KR 1019890701321A KR 890701321 A KR890701321 A KR 890701321A KR 900700263 A KR900700263 A KR 900700263A
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KR
South Korea
Prior art keywords
compression
injection
axis
melt
molten resin
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KR1019890701321A
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Korean (ko)
Other versions
KR960016030B1 (en
Inventor
노리아끼 네꼬
히로시 우메모또
가즈오 구보따
Original Assignee
이나바 세이우에몽
후아낙크 가부시끼가이샤
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Priority claimed from PCT/JP1989/000088 external-priority patent/WO1989007043A1/en
Publication of KR900700263A publication Critical patent/KR900700263A/en
Application granted granted Critical
Publication of KR960016030B1 publication Critical patent/KR960016030B1/en

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    • 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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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—Programme-control systems
    • G05B19/02—Programme-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 programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/08—Recessed or protruding ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/24—Multiple flame type, e.g. double-concentric flame
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/42—Assembly details; Material or dimensions of burner; Manifolds or supports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/70—Control measures
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34388—Detect correct moment, position, advanced, delayed, then next command
    • 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
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50234—Synchronize two spindles, axis, electronic transmission, line shafting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

내용 없음No content

Description

사출 압력 성형방법 및 그 장치Injection pressure molding method and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 의한 사출압력성형방법에 있어서의 용융수지압축 제어정보 기입처리 및 토크리미트치 설정 처리를 위한 제어프로그램의 플로우챠트,1 is a flow chart of a control program for melt resin compression control information writing process and torque limit value setting process in an injection pressure molding method according to an embodiment of the present invention;

제2도는 동 실시예에 의한 사출입력성형방법에 있어서의 2개의 축에 대한 펄스분배처리를 병렬로하여 실행하기 위한 제어프로그램의 플로우챠트.2 is a flowchart of a control program for executing pulse distribution processing for two axes in parallel in the injection input molding method according to the embodiment.

제3도는 동 실시예에 의한 사출입력성형방법이 적용되는 전동식 사출 압력 성형기의 요부의 일부를 블록으로 표시하는 개략도.3 is a schematic diagram showing in block form a part of the main part of the electric injection pressure molding machine to which the injection input molding method according to the embodiment is applied.

Claims (8)

용융수지압축동작 개시 조건이 성립하였는가의 여부를 판별하는 공정(a)와, 상기 개시조건성립시, 사출성형기의 각종 작동부를 시이퀀스 제어하기 위한 프로그래머블, 머신, 콘트롤러에서 상기 사출성형기의 각축의 서어보모터를 구동제어하기 위한 수치제어용 처리장치에, 용융 수지압축동작지령, 용융수지압축용의 축을 특정하는 정보 및 용융수지압축 제어용의 정보를 출력하는 공정 (b)와, 상기 특정된 축에 대한 펄스분해를 상기 지령에 따르고 또한 상기 제어정보를 토대로 상기 수치제어용 처리장치에 의하여 실행하는 공정 (c)와, 상기 공정(c)의 실행중, 용융수지에 실제로 가해지는 압축력이 설정치가 되도록 상기 특정된 축에 관련하는 서어보 모터의 출력토크를 제어하는 공정(d)를 구비한 사출압축성형방법.(A) determining whether the melt compression operation start conditions have been established; and, when the start conditions are established, programmable, machines, and controllers for controlling the sequence of various operation parts of the injection molding machine; (B) outputting a molten resin compression operation instruction, information for specifying an axis for melt resin compression, and information for melt resin compression control to a numerical control processing apparatus for driving control of the motor, and for the specified axis The step (c) of performing pulse decomposition according to the above-mentioned instruction and based on the control information by the numerical control processing device, and during the execution of the step (c); An injection compression molding method comprising the step (d) of controlling the output torque of the servo motor related to the shaft. 제1항에 있어서, 상기 스텝(c)에 있어서, 상기 특정된 축에 대한 펄스분해를 그 특정된 축과는 다른 축에 대한 펄스분배와 병렬하여 실행하는 사출압축성형방법.The injection compression molding method according to claim 1, wherein in step (c), pulse decomposition for the specified axis is performed in parallel with pulse distribution for an axis different from the specified axis. 제1항에 있어서, 상기 스텝(a)에 있어서, 상기 사출성형기의 사출동작의 개시때부터 사출시간에 따라 정한 소정의 시간이 경과되었을 때 상기 용융수지압축동작 개시 조건이 성립하였다고 판별하는 사출압축성형방법.2. The injection compression as claimed in claim 1, wherein in step (a), the molten resin compression operation start condition is satisfied when a predetermined time determined according to the injection time has elapsed from the start of the injection operation of the injection molding machine. Molding method. 제1항에 있어서, 상기 용융 수지압축제어용의 정보는 상기 특정된 축의 전송량, 전송속도 및 전송방향 및 상기 특정된 축에 관련하는 서어모 모터의 출력 토크의 상한치를 표시하는 토크리미트치를 포함하는 사출압축성형방법.The injection molding apparatus according to claim 1, wherein the information for molten resin compression control includes a torque limit value indicating an upper limit of a transmission amount, a transmission speed and a transmission direction of the specified axis, and an output torque of a thermo motor associated with the specified axis. Compression Molding Method. 각축의 서어보 모터를 구동제어하기 위한 수치제어용 처리장치와, 상기 성형기의 각종 작동부를 시이퀸스 제어하기 위한 프로그래머블, 머신, 콘트롤러와, 상기 수치제어용 처리장치와 상기 프로그래머블, 머신, 콘트롤러의 쌍방으로부터 억세스 가능한 기억수단과 용융 수지에 실제로 가해지는 압축력을 검출하기 위한 압력 검출수단과, 용융수지압축용의 축, 용융수지압축 제어용의 정보, 용융수지에 가해야 할 압출력 및 용융수지 압축동작의 개시 타이밍을 설정하기 위한 수단과 상기 서어보 모터중의 용융 수지압축용의 축에 대응하는 것의 출력 토크를 제한하기 위한 토크리미트 수단을 구비하고, 사익 프로그래머블, 머신, 콘트롤러는 상기 압축동작 개시 타이밍의 도달시, 용융수지압축동작지령 및 상기 설정된 용융수지 압축용 축을 특정하는 정보 및 용융 수지 압축제어용의 정보를 상기 기억수단에 출력하는 수단을 포함하고, 상기 수치 제어용처리 장치는 상기 특정된 축에 대한 펄스분배를 상기 압축 동작지령에 따르고 또한 상기 제어정보를 토대로 실행함과 동시에, 용융수지에 실제로 가하여지는 압축력이 상기 설정된 압축력이 되도록, 상기 용융 수지압축용의 축에 관련하는 서어보 모터의 출력 토크를 제어하는 전동식 사출압축성형기.Numerical control processing device for driving control of servo motor of each axis, programmable, machine, controller for controlling sequence of various operation parts of the molding machine, and access from both of the numerical control processing device and the programmable, machine, controller Possible memory means, pressure detection means for detecting the compressive force actually applied to the molten resin, the axis for melt compression, information for controlling the melt compression, the extrusion force to be applied to the melt and the timing of starting the melt compression operation Means for setting the torque limiter and torque limit means for limiting the output torque of the servomotor motor corresponding to the axis for melt resin compression. Specifying a melt resin compression operation instruction and the set melt compression shaft; Means for outputting beam and molten resin compression control information to the storage means, wherein the numerical control processing device performs pulse distribution for the specified axis in accordance with the compression operation command and based on the control information; At the same time, the electric injection compression molding machine which controls the output torque of the servo motor related to the shaft for molten resin compression so that the compression force actually applied to the molten resin becomes the set compression force. 제5항에 있어서, 상기 수치제어용 처리장치는, 상기 특정된 축에 대한 펄스분배를 그 특정된 축과는 다른 축에 대한 펄스 분배와 병렬하여 실행하는 전동식 사출압축성형기.6. The electric injection compression molding machine as claimed in claim 5, wherein said numerical control processing apparatus executes pulse distribution for the specified axis in parallel with pulse distribution for an axis different from the specified axis. 제5항에 있어서, 상기 압축동작 개시타이밍 설정수단이 타이머인 사출압축성형기.6. The injection compression molding machine according to claim 5, wherein the compression operation start timing setting means is a timer. 제5항에 있어서, 상기 용융 수지압축 제어용의 정보는 상기 특정된 축의 전송량, 전송속도 및 전송방향 및, 상기 특정된 축에 관련하는 서어보 모터의 출력 토크의 상한치를 표시하는 토크리미트치를 포함하는 사출압축 성형기.The information for controlling molten resin compression includes a torque limit value for indicating a transmission amount, a transmission speed and a transmission direction of the specified axis, and an upper limit value of the output torque of the servo motor associated with the specified axis. Injection compression molding machine. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890701321A 1988-02-05 1989-01-30 Method and apparatus for injection compression molding KR960016030B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23975/88 1988-02-05
JP63023975A JP2751176B2 (en) 1988-02-05 1988-02-05 Manufacturing method of base material for optical fiber
JP23957/1988 1988-02-05
PCT/JP1989/000088 WO1989007043A1 (en) 1988-02-05 1989-01-30 Method and apparatus for injection compression molding

Publications (2)

Publication Number Publication Date
KR900700263A true KR900700263A (en) 1990-08-13
KR960016030B1 KR960016030B1 (en) 1996-11-25

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KR1019890701321A KR960016030B1 (en) 1988-02-05 1989-01-30 Method and apparatus for injection compression molding

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004183534A (en) * 2002-12-02 2004-07-02 Sanden Corp Compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186238A (en) * 1985-02-12 1986-08-19 Nippon Telegr & Teleph Corp <Ntt> Production unit for parent material for optical fiber

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JPH01201040A (en) 1989-08-14
KR960016030B1 (en) 1996-11-25
JP2751176B2 (en) 1998-05-18

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