FIELD: metalworking.
SUBSTANCE: invention relates to metal casting. Mold for continuous or semicontinuous casting of melted metal contains frame structure, inlet and outlet holes and leak detection system. Leak detection system comprises signal generator, which provides balanced current to leak sensor, arranged on the perimeter of outlet hole in casting mold or near it, and current detector tracking full resistance of leak sensor. Leak detection system transmits electrical signal indicating state of leak sensor on to programmable controller.
EFFECT: higher safety of operator, reduced probability of accidents, reduced probability of equipment damage.
30 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SENSORY AND AUTOMATED SYSTEM OF MOULDING DESK | 2004 |
|
RU2351431C2 |
| REGISTRATION OF EVENTS IN METAL CASTING SYSTEM | 2021 |
|
RU2815517C1 |
| CONTROL OF METAL LEVEL DURING CASTING | 2021 |
|
RU2813255C1 |
| DETECTION OF METAL SEPARATION FROM CASTING MOULD | 2021 |
|
RU2813077C1 |
| SYSTEM OF ADJUSTING GAS FLOW RATE FOR FUSED METAL MOULDS WITH PERMEABLE WALLS | 2007 |
|
RU2433882C2 |
| CONTROL OF INGOT FORMATION | 2021 |
|
RU2813254C1 |
| PROCESS AND APPARATUS FOR MINIMISING THE POTENTIAL FOR EXPLOSIONS IN DIRECT CHILL CASTING OF ALUMINIUM LITHIUM ALLOYS | 2014 |
|
RU2675127C2 |
| MONITORING OF CASTING ENVIRONMENT | 2021 |
|
RU2809019C1 |
| PROCEDURES AND SYSTEMS FOR ULTRASONIC GRAIN GRINDING AND DEGASSING DURING METAL CASTING USING ADVANCED VIBRATION COUPLING | 2018 |
|
RU2771417C2 |
| GRINDING OF METAL GRAINS USING DIRECT OSCILLATION ENERGY TRANSMISSION IN PRODUCTION OF CAST METAL WORKPIECES | 2018 |
|
RU2764885C2 |
