sand casting sentence in Hindi

Examples

1. Patterns used in sand casting may be made of wood, metal, plastics or other materials.
2. Sand casting involves the use of hot molten glass poured directly into a preformed mould.
3. The gas flow past the rough sand castings could be greatly improved by polishing the passages.
4. This dry sand casting process results in a more rigid mold better suited to heavier castings.
5. Sand casting allows for smaller batches than permanent mold casting and at a very reasonable cost.
6. Full-mold casting is an evaporative-pattern casting process which is a combination of sand casting and lost-foam casting.
7. It uses an expanded polystyrene foam pattern which is then surrounded by sand, much like sand casting.
8. Sand casting is one of the earliest forms of casting practiced due to the simplicity of materials involved.
9. It can be more expensive than die casting or sand casting, but per-unit costs decrease with large volumes.
10. "' Core plugs "'are used to fill the sand casting core holes found on water-cooled internal combustion engines.