Sudisa Foundry Interview Questions and Answers

Q1. Personal introduction
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Q1. Gd@t, spc,msa, product audit, process audit, capa
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Q1. What are the 7 Quality Control tools?
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The 7 Quality Control tools are essential techniques for problem-solving and process improvement in various industries.
• 1. Cause-and-Effect Diagram: Also known as a Fishbone diagram, it helps identify root causes of a problem. Example: Analyzing reasons for product defects.

• 2. Check Sheet: A structured form for collecting and analyzing data. Example: Tracking the number of defects over time.

• 3. Control Chart: A graphical ...read more
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Q2. What are casting defects?
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Casting defects are imperfections that occur during the metal casting process, affecting the quality and integrity of the final product.
• Porosity: Small holes or voids in the casting, often caused by trapped gas during solidification.

• Cold Shut: A defect where two streams of molten metal fail to fuse properly, leading to a weak joint.

• Shrinkage: Occurs when the metal cools and contracts, potentially causing cracks or void...read more
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Q3. What is Geometric Dimensioning and Tolerancing (GD&T)?
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GD&T is a system for defining and communicating engineering tolerances using symbols to ensure proper fit and function.
• Uses symbols to convey geometric requirements, such as flatness, parallelism, and circularity.

• Facilitates clear communication between design and manufacturing teams.

• Example: A flatness tolerance ensures a surface is within a specified distance from a perfect plane.

• Helps in reducing manufacturing co...read more
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Multification 30 minuts

Arthmetical 30 minuts

Q1. Previous experience
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