Bobst India Component Design Engineer Interview Questions and Answers

Allowable stress values vary depending on the material and type of loading (tension, compression, shear).

• Allowable stress values are typically provided by material specifications or codes.

• For example, for structural steel in tension, the allowable stress might be around 0.6 times the yield strength.

• In compression, the allowable stress might be lower than in tension due to buckling considerations.

• For shear, the allowabl...read more

The crane standard commonly used for designing is ASME B30.2.

• ASME B30.2 is a widely recognized standard for designing cranes

• It provides guidelines for the design, inspection, testing, maintenance, and operation of cranes

• Other standards like ISO 4301 and CMAA also used in crane design

Types of conveyors and belts include roller conveyors, belt conveyors, chain conveyors, screw conveyors, and vibrating conveyors.

• Roller conveyors use rollers to move items along a path.

• Belt conveyors use a belt to transport materials.

• Chain conveyors use chains to move products.

• Screw conveyors use a helical screw blade to move bulk materials.

• Vibrating conveyors use vibrations to move materials along a trough.

Gears or transmission are mechanical components used to transfer power from one part of a machine to another.

• Gears are toothed wheels that mesh together to transmit motion and power.

• They can change the speed, torque, and direction of a power source.

• Types of gears include spur gears, helical gears, bevel gears, and worm gears.

• Transmissions are systems that use gears to control the power and speed of a vehicle.

• They can b...read more

A simply supported beam is a beam supported at both ends with no moment resistance.

• Draw a straight horizontal line to represent the beam

• Add two vertical lines at each end to represent the supports

• Label the supports as 'A' and 'B'

• You can add a distributed load or point load for additional detail