JPH02127354U - - Google Patents
Info
- Publication number
- JPH02127354U JPH02127354U JP3681489U JP3681489U JPH02127354U JP H02127354 U JPH02127354 U JP H02127354U JP 3681489 U JP3681489 U JP 3681489U JP 3681489 U JP3681489 U JP 3681489U JP H02127354 U JPH02127354 U JP H02127354U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water level
- level rising
- rising circuit
- holding furnace
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000004512 die casting Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の一実施例に係るダイカストマ
シンの概略構成図、第２図は従来例のダイカスト
マシンの概略構成図である。
１……保持炉、４……金型、６……射出手段、
８Ａ……圧力室、９……流体源である空気源、１
０……湯面上昇手段、１２……主湯面上昇回路、
１３……副湯面上昇回路、１４……流量制御弁、
１５……切換弁、１６……制御手段。
FIG. 1 is a schematic diagram of a die casting machine according to an embodiment of the present invention, and FIG. 2 is a schematic diagram of a conventional die casting machine. 1... Holding furnace, 4... Mold, 6... Injection means,
8A...pressure chamber, 9...air source which is a fluid source, 1
0... Hot water level raising means, 12... Main hot water level raising circuit,
13... Secondary hot water level rising circuit, 14... Flow rate control valve,
15...Switching valve, 16...Control means.
Claims (1)
金型に射出する射出手段と、前記保持炉と連通す
る圧力室と、流体源を有しかつこの流体源から圧
力室内に気体を供給して保持炉内の溶湯の液面を
上昇させる湯面上昇手段とを備え、前記湯面上昇
手段は、金型に溶湯が射出されたことにより低下
した溶湯の液面を所定位置に上昇させる主湯面上
昇回路と、この主湯面上昇回路に並列に配置され
るとともに圧力室からの気体の漏れを補償する副
湯面上昇回路と、流体源から主湯面上昇回路及び
副湯面上昇回路へ送られる気体の流量を制御する
流量制御弁とを含み構成されたダイカストマシン
において、前記流量制御弁を流体源と主湯面上昇
回路及び副湯面上昇回路の分岐点との間に配置し
たことを特徴とするダイカストマシン。 The holding furnace has a holding furnace for storing molten metal, an injection means for injecting the molten metal in the holding furnace into a mold, a pressure chamber communicating with the holding furnace, and a fluid source, and supplies gas into the pressure chamber from the fluid source. and a molten metal level raising means for raising the liquid level of the molten metal in the holding furnace. A hot water level rising circuit, an auxiliary hot water level rising circuit that is arranged in parallel with this main hot water level rising circuit and compensating for gas leakage from the pressure chamber, and a main hot water level rising circuit and a secondary hot water level rising circuit from a fluid source. A die casting machine configured to include a flow control valve that controls the flow rate of gas sent to the die casting machine, the flow control valve being arranged between the fluid source and a branch point of the main hot water level rising circuit and the auxiliary hot water level rising circuit. A die casting machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3681489U JPH02127354U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3681489U JPH02127354U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127354U true JPH02127354U (en) | 1990-10-19 |
Family
ID=31543377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3681489U Pending JPH02127354U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127354U (en) |
-
1989
- 1989-03-29 JP JP3681489U patent/JPH02127354U/ja active Pending
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