Musashi Auto Parts Assistant Engineering Manager Interview Questions and Answers

Q1. About project recently work.
Add your answer
Q2. What are the challenges with this project
Add your answer

Q1. APQP,7QC,5CORE TOOLS
Add your answer
Q2. FMEA,DFMEA,PPAP
Add your answer

Daily work with DWM in SQA.

First round is aptitude test all type of questions asked like verbal, reasoning and Technical

Q1. Explain stress, strain curve diagram with example?
Ans. 
Stress-strain curve shows relationship between stress and strain in a material under tension.
• Stress-strain curve is a graphical representation of how a material deforms under stress.

• It typically consists of a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• Example: Steel has a high yield strength, so its stress-strain curve shows a steep initial slope.

• Example: Rubber has a low yield stre...read more
Answered by AI
Add your answer
Q2. What is DOF? How many degrees of freedom from any object
Ans. 
DOF stands for Degrees of Freedom. It refers to the number of independent parameters that define the configuration of an object.
• DOF is the number of ways a rigid body can move in 3D space.

• For a rigid body in 3D space, there are 6 degrees of freedom - 3 translational and 3 rotational.

• Examples of DOF include linear motion along x, y, z axes and rotational motion around x, y, z axes.
Answered by AI
Add your answer

Q1. CAD test in catia
Ans. 
CAD test in CATIA evaluates candidate's proficiency in using CATIA software for designing engineering projects.
• Demonstrate ability to create 3D models using CATIA software

• Show proficiency in creating assemblies and performing simulations in CATIA

• Explain experience in generating 2D drawings and technical documentation in CATIA
Answered by AI
Add your answer
Q2. Plastic material, defects
Add your answer

Q1. Tell me about yourself Favourite engineering subject
Add your answer

Q1. 1. Introduction 2. Development process
Add your answer

Q1. 1. Introduction 2. Qualification 3. Experience 4 salary
Add your answer

Q1. 1. Experience 2. SAP knowledge 3. Design knowledge
Add your answer

Q1. Self Introduction
Add your answer
Q2. Salary Expectation
Add your answer
Q3. Why are reason you previous company?
Add your answer

Q1. All questions related to plastic 1. what is plastic rib thickness basis on wall thickness?
Add your answer
Q2. 2. what is shutt off angle in molding?
Ans. 
Shut off angle in molding refers to the angle at which the mold halves meet and close to form a complete part.
• Shut off angle is crucial for ensuring proper part ejection and preventing flash formation.

• It is typically between 0.5 to 3 degrees, depending on the material and part design.

• A larger shut off angle may be required for parts with deep cavities or complex geometries.

• Improper shut off angle can lead to part defec
Answered by AI
Add your answer
Q3. 3. Plastic shrinkage
Add your answer
Q4. 4. In pp plastic material coating or painting are used?
Ans. 
In pp plastic material, coating is preferred over painting for better adhesion and durability.
• Coating is commonly used on PP plastic material for better adhesion and durability

• Painting is less preferred on PP plastic due to poor adhesion and durability

• Examples of coatings for PP plastic include polypropylene-specific primers and adhesion promoters
Answered by AI
Add your answer
Q5. 5. How to define undercut angle in plastic?
Ans. 
Undercut angle in plastic is the angle between the side wall of a mold and the vertical direction.
• Undercut angle is important in plastic injection molding to ensure proper release of the part from the mold.

• It is typically measured in degrees and affects the draft angle required for the mold.

• A larger undercut angle allows for easier part ejection but may require more complex mold design.

• Examples of parts with undercut a...read more
Answered by AI
Add your answer
Q6. 6. what is warpage & sink marks in plastic & how to prevent?
Ans. 
Warpage and sink marks are common defects in plastic parts caused by uneven cooling. Prevention methods include proper gate design, cooling system optimization, and material selection.
• Warpage is the deformation of a plastic part due to uneven cooling, leading to dimensional inaccuracies.

• Sink marks are depressions on the surface of a plastic part caused by uneven cooling and shrinkage.

• Prevention methods include proper g...read more
Answered by AI
Add your answer

Q1. Part drawing 2D or 3D
Ans. 
2D is a flat picture while 3D is one that has depth.
Answered Anonymously
Add your answer
Q2. Sketcher 2d drawings
Ans. 
First of all we sketch 2d drawings after we assembly the complete object
Answered Anonymously
Add your answer
Q3. Assembly all part drawing
Ans. 
When 2D sketch complete, after we calling parts to make complete assembly.
Answered Anonymously
Add your answer
Q4. Generative Sheet metal
Add your answer
Q5. Generative drafting
Add your answer