FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy. Proposed device comprises bottom plate, metal mould, mould open-close drive, moulding core, mechanism to lift core with patter, low-pressure casting furnace, gate pipe to pour pattern composition from the furnace, and half-die air drives with cylinders. Metal mould has vertical closure plane and consists of two half-dies with cavity and mould filling channels. Metal core is made up o lateral and central parts jointed by magnets together. Half-die air drives with cylinders have two-way piston and rods that make core to produce holes in pattern.
EFFECT: simplified production, higher precision and quality.
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE TO PRODUCE PISTON CASTING | 2009 |
|
RU2418651C2 |
| METHOD OF CASTING AND DEVICE TO THIS END | 2009 |
|
RU2404879C2 |
| METHOD OF CASTING RECEIVING AND DEVICE FOR ITS IMPLEMENTATION | 2007 |
|
RU2361696C2 |
| METHOD OF CAST RECEIVING AND FACILITY FOR ITS IMPLEMENTATION | 2007 |
|
RU2353469C2 |
| ELECTROMAGNETIC FORM-INVESTMENT-PATTERN CASTING | 2008 |
|
RU2402405C2 |
| METHOD AND DEVICE FOR CASTING IN MOULD | 2013 |
|
RU2541267C2 |
| METHOD AND DEVICE FOR MANUFACTURING CASTINGS | 1988 |
|
RU2051005C1 |
| METHOD FOR MANUFACTURING OF CENTRIFUGAL PUMP IMPELLER STEEL CASTING | 2019 |
|
RU2733963C2 |
| STACKABLE MOULD | 0 |
|
SU764843A1 |
| METHOD OF PRODUCING THICK-WALL CASTINGS FROM CAST IRON WITH SPHERICAL GRAPHITE | 2011 |
|
RU2440214C1 |
