Product Design Engineer Interview Questions and Answers for Freshers

GD&T is used to specify the manufacturing process for components, ensuring proper fit and function.

• GD&T allows for clear communication of design requirements to manufacturers

• Manufacturing processes such as CNC machining, injection molding, and 3D printing can be specified using GD&T

• Examples include using position tolerances to control the location of holes or using flatness tolerances to ensure a surface is within a certain range of flatness

Yes, I am a Product Design Engineer with experience in AutoCAD.

• I have experience in creating 2D and 3D models using AutoCAD.

• I am proficient in using AutoCAD tools such as layers, blocks, and dimensions.

• I have designed products such as furniture, consumer electronics, and medical devices using AutoCAD.

• I can provide examples of my previous work upon request.

Preparing CAD models in Solidworks involves creating 3D models using various tools and features.

• Start by sketching the basic shapes and dimensions of the part or product

• Use features like extrude, revolve, and sweep to create 3D geometry

• Apply materials, textures, and appearances to enhance the visual representation

• Utilize assembly features to combine multiple parts into an assembly

• Check for interferences and perform simulations to ensure functionality