Production Engineering Interview Questions and Answers
Question - 21 : - What Is Six Sigma?
Answer - 21 : -
Six sigma is a data-driven methodology and approach for eliminating defects in any process from manufacturing to transactional and from product to service.
Question - 22 : - What Is Mes?
Answer - 22 : -
MES stands for a system that manages and controls the production on the factory floor with the motive of reducing the total time required to produce an order.
Question - 23 : - Explain The Term Bom?
Answer - 23 : -
BOM stands for Bill Of Materials; it is a list of item or parts that makeup a product assembly. For example, a lawn mower requires a handle assembly, metal deck assembly, a control assembly, motor and blade assembly.
Question - 24 : - What Is Dcr?
Answer - 24 : -
DCR stands for Document Change Request, a change request which addresses about a problem with a document, SOP (standard operating procedure) or specification and propose a change to fix it.
Question - 25 : - What Is Kanban?
Answer - 25 : -
Kanban is scheduling system which advises manufacturers about how much to produce, what to produce and when to produce. In this system, inventory is re-filled only when visual cues like an empty bin or cart is seen.
Question - 26 : - Which One Is The Hardest Material On Earth?
Answer - 26 : -
Diamond > Carbide > HSS ( High Speed Steel ) > Mild Steel > Low Carbon Steel
Question - 27 : - What Is 5 S ?
Answer - 27 : -
5S describes how to describe a work space for efficiency and effectiveness by identifying and storing the items.
1S -Sorting – To eliminate all the unnecessary tools, parts and instructions.
2S -Setting in order – Everything should be in its place and the place for each item should be clearly labeled.
3S- Sweeping – Keep the workplace tidy and organized.
4S- Standardizing – Work place and tools should be consistent and standardized.
5S- Self Discipline – Maintain the self discipline on the floor for effective efficiency.
Question - 28 : - How Internal Gears Can Be Cut?
Answer - 28 : -
Internal Gear can be made by shaping with the pioneer cutter.
Question - 29 : - What Is Rake Angle?
Answer - 29 : -
Rake angle is the angle between the face of the cutting tool ( Rake Face ) and the normal to the cutting direction.
Question - 30 : - What Type Of Machines & Tools Is Used In Automobile Industry?
Answer - 30 : -
- For Conventional Machines such as Lathe, milling machine, drilling machine, grinders company use the twist drill , twist drill bit with morse taper shank drills of HSS ( High Speed Steel ) material.
- For CNC Machines like CNC Lathe, VMC, company use the bits of carbide material. Bits are made from the high carbon steel, HSS, Carbide. Carbide is used for very hard material.
- HSS drills in sizes such as M2, M35, M42 Grades.
- Carbide tip tools as per ISO standards are in K10,K20,P10,P20, P30 & P40.