JPS57165157A - Die casting device - Google Patents

Die casting device

Info

Publication number
JPS57165157A
JPS57165157A JP5101981A JP5101981A JPS57165157A JP S57165157 A JPS57165157 A JP S57165157A JP 5101981 A JP5101981 A JP 5101981A JP 5101981 A JP5101981 A JP 5101981A JP S57165157 A JPS57165157 A JP S57165157A
Authority
JP
Japan
Prior art keywords
casting
dies
mold
mold releasing
matrices
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.)
Pending
Application number
JP5101981A
Other languages
Japanese (ja)
Inventor
Masaoki Hashimoto
Yoichi Serino
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5101981A priority Critical patent/JPS57165157A/en
Publication of JPS57165157A publication Critical patent/JPS57165157A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2007—Methods or apparatus for cleaning or lubricating moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

PURPOSE:To prevent the degradationin working environments owing to the scattering of a mold releasing material and to improve working efficiency by manufacturing casting dies in a die casting device of porous sintered metal and supplying the mold parting material to the cavity surfaces of the casting dies through the fine pores thereof. CONSTITUTION:In the stage of producing thin-walled castings by a die casting method, casting dies 14 for forming cavities 18 for casting are made of porous sintered metal and are mounted to a pair of matrices 10 facing each other respectively. Mold parting material wells 16 are provided between the matrices 10 and the dies 14, and are connected to a mold releasing mateial tank 30 with pipes 32. In the stage of casting, a pair of the matrices 10 are firmly combined with die clamping devices, after which the mold parting material in the tank 30 is pressurized by the compressed air through a piping 36 t ooze the mold releasing material in the wells 16 to the inside surfaces of the dies 14 through the fine pores of the dies 14. Next, molten metal is charged into the cavities 18, and after a prescribed time, the casting is removed. Since the mold releasing material is not sprayed but is oozed automatically by the pressure, the working efficiency is improved and the degradation in the working environments owing to the scattering of the mold releasing material is obviated.
JP5101981A 1981-04-03 1981-04-03 Die casting device Pending JPS57165157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5101981A JPS57165157A (en) 1981-04-03 1981-04-03 Die casting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5101981A JPS57165157A (en) 1981-04-03 1981-04-03 Die casting device

Publications (1)

Publication Number Publication Date
JPS57165157A true JPS57165157A (en) 1982-10-12

Family

ID=12875076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5101981A Pending JPS57165157A (en) 1981-04-03 1981-04-03 Die casting device

Country Status (1)

Country Link
JP (1) JPS57165157A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127150A (en) * 1985-11-26 1987-06-09 Asmo Co Ltd Spray coating method for parting material to die for die casting
CN110142388A (en) * 2019-06-11 2019-08-20 天津磊峰实业有限公司 A kind of processing method of automobile parts die cast

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127150A (en) * 1985-11-26 1987-06-09 Asmo Co Ltd Spray coating method for parting material to die for die casting
CN110142388A (en) * 2019-06-11 2019-08-20 天津磊峰实业有限公司 A kind of processing method of automobile parts die cast

Similar Documents

Publication Publication Date Title
ES2012621A6 (en) Moulds for metal casting and sleeves containing filters for use therein.
JPS62127150A (en) Spray coating method for parting material to die for die casting
DE69106381D1 (en) PRODUCTION OF COMPLEX CAVITIES IN CASTING PIECES.
KR920000809B1 (en) Method of squeeze forming metal articles
ES421780A1 (en) Method and apparatus for production of casting molds
US5199482A (en) Process for manufacturing a casting, of aluminum, provided with a porous insert
GB1445145A (en) Method of making articles by dip casting
JPS57165157A (en) Die casting device
JPS5638213A (en) Forming die
JPH02501721A (en) Heterogeneous porous mold for manufacturing molds from foundry sand and its manufacturing method
JPS6431565A (en) Production of fiber reinforced composite material
US2877523A (en) Vacuum casting
US3897532A (en) Method of manufacturing thin-walled hollow articles of polytetrafluorethylene, apparatus for performing the method and articles manufactured by the method
GB1447103A (en) Process for the production of moulded bodies by isostatic compression
JPS5538088A (en) Resin sealing device
EP0392818A3 (en) Jig and method for isostatic-pressing ceramics
EP0653969B1 (en) A moulding device
IE34195B1 (en) Method of making moulds for sand casting metal objects
CN216176515U (en) Die for die casting of valve body
US2979791A (en) Molds and methods of forming
KR800000666B1 (en) Method of making a sand mould
GB1210208A (en) Improvements relating to shell moulds and the casting of metal therein
KR0182408B1 (en) Method of manufacturing press mould
JPS56122660A (en) Casting device
JPS5650771A (en) Molten metal forging method