3D Product Post-Processing & Quality 2

Question 1

What is 'color calibration' important for in 3D product visualization and CMF design?

Accepted Answer

Ensuring that colors displayed on a monitor accurately represent actual material colors so CMF specifications translate correctly to production

Answer

Calibrating a 3D printer's color mixing system for multi-material prints

Answer

Setting color profiles in rendering software for output file consistency

Answer

Matching paint spray gun settings to Pantone color codes

Question 2

What is 'paint adhesion' and how is it ensured on plastic product surfaces?

Accepted Answer

The bonding strength between paint and a surface, ensured through proper surface preparation like sanding, cleaning, and priming

Answer

The viscosity setting for spray painting equipment

Answer

The UV resistance rating of an exterior paint coating

Answer

The number of paint layers applied in a production finishing process

Question 3

What is a 'golden sample' or 'master sample' in product manufacturing?

Accepted Answer

A physical reference part approved by the client that defines the exact quality standard all production parts must match

Answer

The first successfully printed prototype from a new design

Answer

A digitally rendered image used as the color reference for CMF

Answer

The most expensive version of a product in a lineup

Question 4

What is 'destructive testing' in product quality assurance?

Accepted Answer

Testing that evaluates a product's performance by pushing it to failure — sacrificing the sample to measure strength, durability, or safety limits

Answer

A quality audit that involves tearing down a competitor's product

Answer

Testing conducted by dropping or crushing products to simulate damage in shipping

Answer

A software testing method for finding critical bugs in embedded firmware

Question 5

What is 'poka-yoke' (mistake-proofing) in product design?

Accepted Answer

Designing components so they can only be assembled correctly — like a USB port that only fits one way — preventing assembly errors

Answer

A Japanese aesthetic design philosophy emphasizing simplicity

Answer

A statistical quality control chart for monitoring production defects

Answer

A lean manufacturing tool for reducing changeover time

Question 6

What is 'accelerated life testing' (ALT) used for in product development?

Accepted Answer

Testing products under elevated stress (heat, vibration, humidity) to simulate years of use in days or weeks to predict product lifespan

Answer

Running a factory line at maximum speed to test production capacity

Answer

A rapid prototyping technique that shortens design iteration cycles

Answer

A testing method that uses AI to predict product failure modes