United Foundries Moulding Supervisor Interview Questions and Answers for Experienced

Patterns used in moulding include single-piece, split, match-plate, cope and drag, and shell patterns.

• Single-piece pattern is the simplest and most commonly used pattern.

• Split pattern is used for complex shapes and designs.

• Match-plate pattern is used for high production runs.

• Cope and drag pattern is used for large castings.

• Shell pattern is used for high precision castings.

• Patterns can be made of wood, metal, or plastic...read more