Sandhar Technologies Interview Questions, Process, and Tips

There are two types of offset - Tool offset and Work offset.

• Tool offset is used to compensate for the tool's size and shape.

• Work offset is used to compensate for the position of the workpiece.

• Tool offset is usually set by the operator, while work offset is set by the programmer.

• Examples of tool offset include length offset and radius offset.

• Examples of work offset include G54, G55, and G56.

The components of an engine include cylinders, pistons, crankshaft, camshaft, valves, spark plugs, and fuel injectors.

• Cylinders: where the fuel is burned

• Pistons: move up and down in the cylinders to create power

• Crankshaft: converts the up and down motion of the pistons into rotational motion

• Camshaft: controls the opening and closing of the valves

• Valves: control the flow of fuel and air into the cylinders and exhaust ou...read more

Quality assurance is the process of ensuring that a product or service meets the desired level of quality.

• It involves creating and implementing quality control procedures

• It ensures that products or services meet customer expectations

• It involves continuous monitoring and improvement of processes

• It helps to prevent defects and errors in products or services

• Examples include product testing, process audits, and customer fe

Quality control is the process of ensuring that products or services meet the desired level of quality.

• It involves inspecting and testing products or services to ensure they meet the required standards.

• It also involves identifying and correcting any defects or issues that may arise during production.

• Quality control is important for ensuring customer satisfaction and maintaining a company's reputation.

• Examples include c...read more

HPDC machine stands for High-Pressure Die Casting machine used for casting metal parts with high precision and accuracy.

• HPDC machine is used for casting metal parts with high precision and accuracy.

• It uses high pressure to inject molten metal into a mold cavity.

• The machine is commonly used in the automotive and aerospace industries.

• HPDC machines can produce complex shapes with thin walls and high strength.

• Examples of p...read more

HPDC machine sequence refers to the steps involved in the high-pressure die casting process.

• The die is closed and molten metal is injected into the die cavity

• The metal solidifies quickly and the die is opened to eject the casting

• The casting is trimmed and finished as required

• The die is sprayed with a release agent and the process is repeated