Excel Craft Assembly Engineer Interview Questions and Answers

Types of gears include spur, helical, bevel, worm, rack and pinion, and planetary gears.

• Spur gears are the most common type, with straight teeth parallel to the gear axis.

• Helical gears have angled teeth for smoother and quieter operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears consist of a screw (worm) and a wheel (worm gear) for high torque applications.

• Rack and p...read more

There are various types of bearings used in assembly engineering, each with specific applications.

• Ball bearings - used in applications requiring low friction and high speed, such as in automotive wheels

• Roller bearings - used in heavy-duty applications like conveyor belts and gearboxes

• Thrust bearings - used to support axial loads, commonly found in automotive transmissions

• Plain bearings - used in applications where lubr...read more