KR950005411A - Vacuum decompression casting machine - Google Patents
Vacuum decompression casting machine Download PDFInfo
- Publication number
- KR950005411A KR950005411A KR1019930015838A KR930015838A KR950005411A KR 950005411 A KR950005411 A KR 950005411A KR 1019930015838 A KR1019930015838 A KR 1019930015838A KR 930015838 A KR930015838 A KR 930015838A KR 950005411 A KR950005411 A KR 950005411A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- ladle
- molten metal
- clamping
- vacuum
- Prior art date
Links
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
레이들에 채워지는 용탕의 수면이 항상 일정하게 유지되도록 함과 아울러 주형을 용탕속의 바닥면으로 부터 소정거리 이격시켜 안착시킬 수 있도록 함으로서, 청정의 용탕이 주입됨에 따라 질이 양호한 주물을 얻을 수 있고, 클램핑 수단의 작업 시간을 유용하게 사용함으로써 작업성 향상을 도모할 수 있는 진공 감압 주조장치를 제공하는데 그 목적이 있다. 이에 따라 측벽에 히터가 장착되고, 그 내측면에 주형이 안착되는 받침부재가 형성된 내화부재가 라이닝된 레이들과; 상기한 레이들에 채워진 용탕이 주입되도록 유입 구멍이 형성됨과 아울러 소정의 공간부가 형성된 주형과; 상기한 주형을 클램핑 함과 아울러 제어부에 의해 진공력이 작용되도록 한 하나 이상의 클램핑수단과; 상기한 레이들의 측벽에 마련되어 용탕의 수면 높이를 감지하는 감지선세와; 상기한 감지센서의 출력신호에 따라 선택적으로 작동되는 펌핑수단을 제어하는 컨트롤 유닛을 포함하여 이루어진 구성에 특징이 있다.The surface of the molten metal filled in the ladle is always kept constant, and the mold can be settled away from the bottom surface of the molten metal by a predetermined distance, so that a good quality casting can be obtained as the molten metal is injected. It is an object of the present invention to provide a vacuum decompression casting apparatus capable of improving workability by using a working time of a clamping means usefully. Accordingly, a ladle on which the heater is mounted on the sidewall and the fireproof member is lined with a support member on which the mold is seated on the inner side thereof; A mold in which an inflow hole is formed so that the molten metal filled in the ladle is injected and a predetermined space portion is formed; At least one clamping means for clamping the mold and allowing a vacuum force to be applied by the controller; A sensing predecessor provided on the sidewall of the ladle to sense the surface height of the molten metal; It is characterized in that the configuration comprises a control unit for controlling the pumping means that is selectively operated according to the output signal of the sensor.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 의한 감압 주조장치의 구성도,1 is a configuration diagram of a pressure reduction casting apparatus of the present invention,
제2도는 본 발명에 관련하는 레이들에 라이닝되어 있는 내화부재의 사시도,2 is a perspective view of a fireproof member lined with a ladle according to the present invention,
제3도는 종래 기술의 감압 주조장치의 측단면도이다.3 is a side cross-sectional view of a pressure reduction casting apparatus of the prior art.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930015838A KR100193233B1 (en) | 1993-08-16 | 1993-08-16 | Vacuum decompression casting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930015838A KR100193233B1 (en) | 1993-08-16 | 1993-08-16 | Vacuum decompression casting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950005411A true KR950005411A (en) | 1995-03-20 |
KR100193233B1 KR100193233B1 (en) | 1999-06-15 |
Family
ID=66817317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930015838A KR100193233B1 (en) | 1993-08-16 | 1993-08-16 | Vacuum decompression casting machine |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100193233B1 (en) |
-
1993
- 1993-08-16 KR KR1019930015838A patent/KR100193233B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100193233B1 (en) | 1999-06-15 |
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