Mindarika Production Engineer Interview Questions and Answers

TIG welding uses a tungsten electrode to create a precise and clean weld, while MIG welding uses a consumable wire electrode and shielding gas.

• TIG welding is slower but produces higher quality welds with less spatter and distortion.

• MIG welding is faster and better suited for thicker materials and high-volume production.

• TIG welding requires more skill and experience, while MIG welding is easier to learn and use.

• TIG weld...read more

Five major losses in industrial work are downtime, defects, inefficiency, waiting, and overproduction.

• Downtime: Refers to the time when production is halted due to equipment breakdown, maintenance, or other issues.

• Defects: Occur when products do not meet quality standards and need to be reworked or discarded.

• Inefficiency: Waste of resources, such as excessive energy consumption or poor utilization of manpower.

• Waiting: ...read more

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Manual welding is done by a human operator while robotics welding is done by a machine.

• Manual welding requires a skilled operator to control the welding process while robotics welding is automated.

• Robotics welding is faster and more precise than manual welding.

• Manual welding is more flexible and can be used in a wider range of applications while robotics welding is best suited for high-volume production.

• Robotics weldin...read more

Materials are essential for production processes, impacting quality, efficiency, and cost in manufacturing.

• Raw materials are sourced based on product specifications, e.g., steel for automotive parts.

• Materials are tested for quality to ensure they meet industry standards, such as ASTM or ISO.

• Sustainable materials are prioritized to reduce environmental impact, like recycled plastics in packaging.

• Material selection affec...read more

Molds are essential in manufacturing, varying by type for specific applications like casting, injection, and compression processes.

• 1. Sand Molds: Used in metal casting; made from sand and clay, ideal for complex shapes.

• 2. Die Molds: Employed in injection molding; made from steel or aluminum for high-volume production.

• 3. Investment Molds: Used for precision casting; involves creating a wax pattern coated with ceramic.

• 4....read more

I prioritize communication, resource reallocation, and cross-training to effectively manage manpower loss in production.

• Assess the impact of the manpower loss on production schedules and identify critical tasks.

• Communicate with the team to understand their concerns and gather input on how to redistribute tasks.

• Reallocate resources by prioritizing essential projects and adjusting timelines where possible.

• Implement cross...read more