10+ Saksoft Interview Questions and Answers

The interview questions are related to machine breakdown, why-why analysis, and machine TPM.

• Machine breakdown refers to the sudden failure of a machine or equipment.

• Why-why analysis is a problem-solving technique used to identify the root cause of a problem by asking 'why' multiple times.

• Machine TPM stands for Total Productive Maintenance, which is a maintenance strategy aimed at maximizing the productivity of machines.

• Why-why analysis of machine breakdown reports helps in id...read more

CNC and VMC machines are used in manufacturing to automate the process of cutting, drilling, and shaping metal and other materials.

• CNC stands for Computer Numerical Control and uses a computer program to control the machine's movements.

• VMC stands for Vertical Machining Center and is a type of CNC machine that operates vertically.

• CNC and VMC machines are used in industries such as aerospace, automotive, and medical device manufacturing.

• They can produce complex shapes and desig...read more

A Quality Engineer ensures that products or services meet the required quality standards.

• Developing and implementing quality control procedures

• Conducting inspections and tests to identify defects

• Collaborating with production teams to resolve quality issues

• Analyzing data to identify trends and areas for improvement

• Ensuring compliance with industry regulations and standards

Production is the process of creating goods or services, while manufacturing is the process of making physical products.

• Production involves both goods and services, while manufacturing is limited to physical products.

• Production is a broader term that includes manufacturing as a subset.

• Manufacturing involves the use of machinery and equipment to create physical products.

• Examples of production include software development, healthcare services, and entertainment, while examples ...read more

Machining is required to shape and finish raw materials into desired products.

• Machining helps to remove excess material from raw materials.

• It helps to create precise and accurate shapes and sizes.

• Machining can also improve the surface finish of the product.

• Examples of machining processes include turning, milling, drilling, and grinding.

I have a fluent handle in Statistical Process Control (SPC) in manufacturing.

• Knowledge of control charts such as X-bar and R charts, p-charts, and c-charts

• Ability to analyze process data to identify trends, variations, and out-of-control conditions

• Experience in implementing corrective actions based on SPC analysis results

• Understanding of process capability and control limits

• Proficiency in using SPC software tools like Minitab or JMP

Autonomous maintenance is a maintenance approach where operators take responsibility for basic maintenance tasks.

• Operators perform routine maintenance tasks

• Operators are trained to identify and solve basic equipment problems

• Reduces downtime and improves equipment reliability

• Increases operator engagement and ownership of equipment

• Examples include cleaning, lubrication, and inspection tasks

The Vernier calipers least count is the smallest measurement that can be read on the scale of the calipers.

• The least count of Vernier calipers is typically 0.02 mm or 0.05 mm.

• It is determined by the number of divisions on the Vernier scale and the main scale.

• For example, if the main scale has 10 divisions and the Vernier scale has 9 divisions, the least count would be 0.1/9 = 0.011 mm.

• The least count is important for accurate measurements and should be considered when selecti...read more

Turning tool specification includes tool material, shape, size, and cutting edge angle.

• Tool material can be carbide, high-speed steel, or ceramic.

• Shape can be round, square, or diamond.

• Size is determined by the diameter of the tool.

• Cutting edge angle can vary depending on the material being cut.

• Tool holders must match the tool specifications.