GPP Longhu Precision Forging Tool Room Incharge Interview Questions and Answers

Hot forging and sand casting are two different metal forming processes.

• Hot forging involves heating the metal and shaping it using compressive forces.

• Sand casting involves pouring molten metal into a mold made of sand and allowing it to solidify.

• Hot forging produces parts with superior strength and structural integrity.

• Sand casting is a cost-effective method for producing complex shapes and large parts.

• Hot forging is c...read more

Mismatch in forging occurs when the dimensions or shape of the forged part deviate from the desired specifications.

• Mismatch can occur due to improper die design or wear and tear of the die.

• Inadequate heating or cooling of the material can also lead to mismatch.

• Improper forging techniques or excessive force can cause mismatch.

• Examples of mismatch include uneven thickness, distorted shape, or incorrect dimensions of the