JPS6427906A - Apparatus for controlling molding temperature - Google Patents

Apparatus for controlling molding temperature

Info

Publication number
JPS6427906A
JPS6427906A JP18609387A JP18609387A JPS6427906A JP S6427906 A JPS6427906 A JP S6427906A JP 18609387 A JP18609387 A JP 18609387A JP 18609387 A JP18609387 A JP 18609387A JP S6427906 A JPS6427906 A JP S6427906A
Authority
JP
Japan
Prior art keywords
temp
detected
pressure
side path
heating
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
JP18609387A
Other languages
Japanese (ja)
Other versions
JPH0556243B2 (en
Inventor
Isao Kaneoka
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.)
OSAKA REIKEN KK
Original Assignee
OSAKA REIKEN KK
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 OSAKA REIKEN KK filed Critical OSAKA REIKEN KK
Priority to JP18609387A priority Critical patent/JPS6427906A/en
Publication of JPS6427906A publication Critical patent/JPS6427906A/en
Publication of JPH0556243B2 publication Critical patent/JPH0556243B2/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B29C35/0294—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process using tempering units for temperature control of moulds or cores

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To make management of a temp. controlling apparatus easier, by outputting electrically the condition of heat-output of cooling and heating action of a heating and cooling medium in a molding part and displaying it in parallel with temperature, temp. difference and/or pressure and so on. CONSTITUTION:A detected pressure P1 detected by means of a pressure sensor 6 in a feeding side path 3a to a molding part 1 from a pump 2 is input in a pressure ordering control 14, compared with a set pressure and transmitted to a calculating part 18. At the same time, temp. of a heating and cooling medium in a feeding side path 3a and a returning side path 3b are detected by means of the first and second temp. sensor 7a and 7b and the detected temp. t1 and t2 are sent to a temp. ordering controller 15, where the temp. difference DELTAt is electrically output and transmitted to a calculating part 18. In the calculating pat 18, an input detected pressure P1 is converted into flow quantity G and heat capacity Q increased or decreased in a molding part 1 is calculated as a function of the flow quantity G, the temp. difference DELTAt, specific wt. gammaand specific heat c. The heat capacity Q is selectively and digitally displayed with the detected temp. t1 and t2 and the temp. difference DELTAt on an operational displaying part 20.
JP18609387A 1987-07-24 1987-07-24 Apparatus for controlling molding temperature Granted JPS6427906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18609387A JPS6427906A (en) 1987-07-24 1987-07-24 Apparatus for controlling molding temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18609387A JPS6427906A (en) 1987-07-24 1987-07-24 Apparatus for controlling molding temperature

Publications (2)

Publication Number Publication Date
JPS6427906A true JPS6427906A (en) 1989-01-30
JPH0556243B2 JPH0556243B2 (en) 1993-08-19

Family

ID=16182243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18609387A Granted JPS6427906A (en) 1987-07-24 1987-07-24 Apparatus for controlling molding temperature

Country Status (1)

Country Link
JP (1) JPS6427906A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704293A2 (en) * 1994-09-27 1996-04-03 Kunststofftechnik F.u.H. Riesselmann GmbH Temperature regulating process for injection units and injection moulds for plastics
FR2751573A1 (en) * 1996-07-23 1998-01-30 Matra Automobile Mould temperature control for moulding objects from e.g. thermosetting plastics
KR20010091825A (en) * 2000-03-18 2001-10-23 이상영 MOLD Automation Controll.
JP2009099526A (en) * 2007-10-13 2009-05-07 He Shan Lide Electronic Enterprise Co Ltd Light distribution method, and light distribution cup and streetlight using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704293A2 (en) * 1994-09-27 1996-04-03 Kunststofftechnik F.u.H. Riesselmann GmbH Temperature regulating process for injection units and injection moulds for plastics
EP0704293A3 (en) * 1994-09-27 1997-05-02 Riesselmann F & H Kunststoff Temperature regulating process for injection units and injection moulds for plastics
FR2751573A1 (en) * 1996-07-23 1998-01-30 Matra Automobile Mould temperature control for moulding objects from e.g. thermosetting plastics
KR20010091825A (en) * 2000-03-18 2001-10-23 이상영 MOLD Automation Controll.
JP2009099526A (en) * 2007-10-13 2009-05-07 He Shan Lide Electronic Enterprise Co Ltd Light distribution method, and light distribution cup and streetlight using the same

Also Published As

Publication number Publication date
JPH0556243B2 (en) 1993-08-19

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