10+ Interview Questions and Answers

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 measuring machines (CMM) to measure the dimensions of complex ...read more

I follow a structured documentation process and adhere to industry standards.

• I use templates and checklists to ensure consistency and completeness

• I document all changes and updates to the project

• I follow the IEEE standards for software documentation

• I ensure that all documentation is easily accessible and understandable

• I collaborate with team members to ensure that all necessary information is included

There are various types of inserts used in CNC machining, including carbide inserts, ceramic inserts, CBN inserts, and PCD inserts.

• Carbide inserts

• Ceramic inserts

• CBN inserts

• PCD inserts

We follow ISO 9001:2015 standards for auditing and quality management.

• We conduct regular internal audits to ensure compliance with ISO standards.

• We maintain documentation of all processes and procedures.

• We continuously improve our processes based on audit findings and customer feedback.

• We train our employees on ISO standards and quality management principles.

• We also follow ISO 14001:2015 for environmental management.

• For example, we have implemented a waste management system t...read more

The CNC/VMC operating system name is typically determined by the manufacturer of the machine.

• The operating system name can vary depending on the manufacturer of the CNC/VMC machine

• Some common operating systems for CNC/VMC machines include Fanuc, Siemens, Haas, and Heidenhain

• The operating system is responsible for controlling the movements and functions of the machine

Upset is a process used in forging to increase the diameter of a workpiece. There are two types of upset: Full Upset and Partial Upset.

• Upset is a forging process where the diameter of a workpiece is increased by compressing its length.

• Full Upset involves increasing the diameter of the entire workpiece uniformly.

• Partial Upset involves increasing the diameter of only a portion of the workpiece.

• Upset is commonly used in industries like automotive and aerospace for forming compon...read more

VMC endmill and ball are cutting tools used in vertical machining centers for milling operations.

• Endmill is a type of milling cutter used for cutting slots, pockets, and profiles in a workpiece.

• Ball endmill has a rounded end for creating contoured surfaces or complex shapes.

• Both endmills and balls come in various sizes and materials for different machining applications.

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 on the Vernier scale, the least count would be 0.01 mm.

A machine is a device that uses energy to perform a specific task or function.

• Machines can be simple, like a lever or pulley, or complex, like a computer or car engine

• They are designed to make work easier by transferring force from one point to another

• Machines can be mechanical, electrical, or a combination of both

• Examples include a washing machine, a crane, a printer, and a microwave

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 differentiation, or more complex systems like sensors and al...read more

Installation details refer to the specific instructions and information needed to properly install a product or system.

• Include detailed diagrams and measurements for accurate installation

• Specify required tools and materials for the installation process

• Provide step-by-step instructions for proper installation

• Ensure safety precautions are included in the installation details

• Consider potential challenges or obstacles that may arise during installation

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