JPS5647255A - Nozzle of hot-chamber die-casting machine - Google Patents
Nozzle of hot-chamber die-casting machineInfo
- Publication number
- JPS5647255A JPS5647255A JP12280979A JP12280979A JPS5647255A JP S5647255 A JPS5647255 A JP S5647255A JP 12280979 A JP12280979 A JP 12280979A JP 12280979 A JP12280979 A JP 12280979A JP S5647255 A JPS5647255 A JP S5647255A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- nozzle
- nozzle tip
- molten metal
- heat conductivity
- 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
Links
- 238000004512 die casting Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011195 cermet Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2038—Heating, cooling or lubricating the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
PURPOSE:To inject molten metal without solidifying and prolong nozzle life by providing a nozzle tip comprising a high heat conductivity material between the inflow port of molten metal and nozzle body and uniformly heating the peripheral surface thereof with a heating member. CONSTITUTION:A nozzle tip 11 is grasped between the inflow part 4 of molten metal of dies 2 and a nozzle body 10. The nozzle tip is formed by heat-resisting metals, heat-resisting alloys, cermet, or ceramics materials having heat conductivity of >=15cal.cm<-1>.sec<-1>. deg.C<-1>. In addition, a ring-shaped burner 15 is provided on the outside circumference of the nozzle tip 11 to uniformly heat the entire peripheral surface. Because of this the end of the nozzle tip may be readily heated to the melting temperature of molten metal. In some cases, a heat-insulating packing comprising heat-insulating material of <=0.04cal.cm<-1>.sec<-1>. deg.C heat conductivity is interposed ocasionally between the nozzle tip 11 and the periphery of the inflow port 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12280979A JPS5647255A (en) | 1979-09-25 | 1979-09-25 | Nozzle of hot-chamber die-casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12280979A JPS5647255A (en) | 1979-09-25 | 1979-09-25 | Nozzle of hot-chamber die-casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5647255A true JPS5647255A (en) | 1981-04-28 |
Family
ID=14845168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12280979A Pending JPS5647255A (en) | 1979-09-25 | 1979-09-25 | Nozzle of hot-chamber die-casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0336353U (en) * | 1989-08-21 | 1991-04-09 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4525271Y1 (en) * | 1965-08-20 | 1970-10-02 | ||
| JPS52142624A (en) * | 1976-05-24 | 1977-11-28 | Toshiba Machine Co Ltd | Nozzlf device |
-
1979
- 1979-09-25 JP JP12280979A patent/JPS5647255A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4525271Y1 (en) * | 1965-08-20 | 1970-10-02 | ||
| JPS52142624A (en) * | 1976-05-24 | 1977-11-28 | Toshiba Machine Co Ltd | Nozzlf device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0336353U (en) * | 1989-08-21 | 1991-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0196243A3 (en) | Temperature gradient furnace for materials processing | |
| JPS5764449A (en) | Draw out port for continuous casting of small diameter rod | |
| JPS55100864A (en) | Nozzle device of hot chamber type die-casting machine | |
| GB1094537A (en) | Centrifugal casting | |
| JPS569055A (en) | Sleeve of die casting machine | |
| GB1078271A (en) | Improvements in or relating to apparatus for the manufacture of flat glass | |
| JPS5647254A (en) | Injection device of die-casting machine | |
| GB810653A (en) | Improvements relating to containers for molten metal | |
| JPS56163069A (en) | Construction of molten metal supply port near injection sleeve for die casting | |
| SE7607681L (en) | PROCEDURE FOR CONTINUOUS MOLDING | |
| GB1497767A (en) | Mould for injection moulding or transfer moulding of rubber and other thermally hardenable plastics materials | |
| JPS5828686Y2 (en) | Nozzle heating device in hot chamber die casting machine | |
| JPS5689373A (en) | Pressure type melting device of metal or the like | |
| JPS5557362A (en) | Pouring nozzle | |
| JPS5521222A (en) | Polishing device for extrudate | |
| Yoshikawa | Pressure Casting in the Mushy State and Its Material | |
| JPS57137057A (en) | Nozzle device in producing device for amorphous metallic strip | |
| GB1368844A (en) | Salt bath furnace | |
| JPH0629678Y2 (en) | Preheating furnace heater | |
| Wang | The Normalizing of Spheroidal Graphite Cast Iron Cast in Metallic Mold | |
| JPS6475148A (en) | Heated mold for continuous casting | |
| Alekseev | Experimental Determination of Mould Temperature Regime on Pressure-Die Casting of Steel | |
| JPS54117953A (en) | Preheating heater fitting device | |
| JPS55130364A (en) | Preventing method of molten steel pouring nozzle clogging | |
| Park et al. | Effects of various solid/melt interface shapes on microstructural development during continuous casting process |