Shanthi Gears Service Engineer Interview Questions, Process, and Tips

The gear box is a crucial component in the machinery, responsible for transmitting power from the engine to the wheels or other parts.

• The gear box is responsible for changing the speed and torque of the machinery.

• It is important to regularly check and maintain the gear box to ensure optimal performance.

• Common issues with gear boxes include leaks, worn gears, and damaged bearings.

• Different types of gear boxes include ma...read more

Gear box equipment material varies based on application and requirements.

• Gear boxes can be made of materials such as cast iron, aluminum, steel, and plastic.

• The material used depends on factors such as load capacity, speed, and environment.

• For example, cast iron is commonly used for heavy-duty applications, while aluminum is used for lighter loads.

• Plastic gear boxes are often used in applications where corrosion resist...read more

To replace a bearing, one needs to know the pitch and PCD. The process involves removing the old bearing and installing the new one.

• Pitch refers to the distance between adjacent teeth on a gear or sprocket.

• PCD stands for Pitch Circle Diameter and is the diameter of the circle that passes through the center of all the bolts on a wheel.

• To replace a bearing, first remove the old bearing by pressing it out or using a beari...read more

Heat treatment is a process of heating and cooling metals to alter their physical and mechanical properties.

• Heat treatment is used to improve the hardness, strength, toughness, and ductility of metals.

• It involves heating the metal to a specific temperature and holding it there for a certain amount of time.

• The metal is then cooled at a specific rate to achieve the desired properties.

• Different types of heat treatment inc...read more

Gear boxes are used in various applications to transmit power and torque from one rotating shaft to another.

• Automotive industry for transmission of power from engine to wheels

• Industrial machinery for power transmission in conveyor belts, cranes, etc.

• Wind turbines for power transmission from rotor to generator

• Marine industry for power transmission in propellers and winches

• Aerospace industry for power transmission in air