JPS5619962A - Filling method of molten metal in vertical die casting machine - Google Patents

Filling method of molten metal in vertical die casting machine

Info

Publication number
JPS5619962A
JPS5619962A JP9409879A JP9409879A JPS5619962A JP S5619962 A JPS5619962 A JP S5619962A JP 9409879 A JP9409879 A JP 9409879A JP 9409879 A JP9409879 A JP 9409879A JP S5619962 A JPS5619962 A JP S5619962A
Authority
JP
Japan
Prior art keywords
molten metal
counter
plunger
product
casting machine
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
JP9409879A
Other languages
Japanese (ja)
Other versions
JPS6141662B2 (en
Inventor
Tetsuya Suzuki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP9409879A priority Critical patent/JPS5619962A/en
Publication of JPS5619962A publication Critical patent/JPS5619962A/en
Publication of JPS6141662B2 publication Critical patent/JPS6141662B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To obtain castings having no cavities and shrinkage by moving the lower counter of a vertical die casting machine upward thereby filling molten metal into the product cavity.
CONSTITUTION: For example, the molten metal M in a supplying device 17 is pressurized and is supplied from a pouring port 15 into a chamber S1 via a pipe 16. Next, a counter 12 and a plunger 19 are moved synchronously upward; the pouring port 15 is closed by the counter 12 and the air pressure for molten metal supply is turned off by a limit switch 20. The plunger 9 ascends to open a runner opening 7, then stops. Next, the counter 12 ascends to flow the molten metal into a runner 8 through the opening 7. Along with the ascending of the counter 12, the molten metal fills in a cavity 4. The plunger 9 is lowered to perform final pressurizing. Upon freezing, the upper die 2 is moved upward to open the dies and the product W is pushed out by ejector pins 19. This yields the product having no blowholes and cavities to inclusion of air.
COPYRIGHT: (C)1981,JPO&Japio
JP9409879A 1979-07-24 1979-07-24 Filling method of molten metal in vertical die casting machine Granted JPS5619962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9409879A JPS5619962A (en) 1979-07-24 1979-07-24 Filling method of molten metal in vertical die casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9409879A JPS5619962A (en) 1979-07-24 1979-07-24 Filling method of molten metal in vertical die casting machine

Publications (2)

Publication Number Publication Date
JPS5619962A true JPS5619962A (en) 1981-02-25
JPS6141662B2 JPS6141662B2 (en) 1986-09-17

Family

ID=14100965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9409879A Granted JPS5619962A (en) 1979-07-24 1979-07-24 Filling method of molten metal in vertical die casting machine

Country Status (1)

Country Link
JP (1) JPS5619962A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013219A (en) * 1973-06-11 1975-02-12
JPS50121015U (en) * 1974-03-22 1975-10-03
JPS5175618A (en) * 1974-12-27 1976-06-30 Ube Industries TATEGATADAIKASUTOMASHINNOIKOMISOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013219A (en) * 1973-06-11 1975-02-12
JPS50121015U (en) * 1974-03-22 1975-10-03
JPS5175618A (en) * 1974-12-27 1976-06-30 Ube Industries TATEGATADAIKASUTOMASHINNOIKOMISOCHI

Also Published As

Publication number Publication date
JPS6141662B2 (en) 1986-09-17

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