Craftsman Automation Interview Questions, Process, and Tips

I have used various gauges and software for QA QC engineering.

• I have used calipers to measure dimensions of parts.

• I have used micrometers to measure thickness and diameter of materials.

• I have used pressure gauges to measure pressure in systems.

• I have used temperature gauges to measure temperature in different environments.

• I have used torque wrenches to measure the torque applied to fasteners.

• I have used coordinate meas...read more

The least count for a Vernier caliper is the smallest measurement that can be accurately read on the scale.

• The least count is determined by the number of divisions on the main scale and the Vernier scale.

• To calculate the least count, divide the smallest division on the main scale by the number of divisions on the Vernier scale.

• For example, if the smallest division on the main scale is 0.1 mm and there are 10 divisions ...read more

Poka-yoke is needed to prevent errors and defects in the manufacturing process.

• Poka-yoke is a Japanese term meaning 'mistake-proofing' or 'error-proofing'.

• It is a quality control technique used to prevent errors and defects in the manufacturing process.

• Poka-yoke devices or mechanisms are designed to detect and prevent mistakes before they occur.

• They can be simple and low-cost solutions, such as color-coding or shape di...read more

CNC machines are automated tools that can perform various tasks. There are several types of CNC machines.

• Milling machines

• Lathes

• Plasma cutters

• Electric discharge machines

• Water jet cutters

• Drilling machines