Padmini VNA Mechatronics Production Engineer Interview Questions and Answers

Seeking new challenges and growth opportunities.

• Looking for a more challenging role that aligns with my career goals.

• Seeking a company with a better work-life balance.

• Wanting to expand my skill set and learn new technologies.

• Desire for career advancement and professional development.

• Company restructuring or downsizing.

• Relocation or commute issues.

• Unsatisfactory work environment or culture.

• Lack of recognition or appreci...read more

Explanation of how to calculate OEE, 7 QC tools, TPM, JH steps, SPC

• OEE = Availability x Performance x Quality

• 7 QC tools include Pareto chart, fishbone diagram, control chart, etc.

• TPM involves total employee involvement in maintenance

• JH steps include job analysis, job design, job instruction, etc.

• SPC involves statistical analysis of process data

Tools that can be used in the given drawing for Production Engineer.

• CAD software like AutoCAD, SolidWorks, etc. for designing and drafting

• CAM software like Mastercam, EdgeCAM, etc. for creating toolpaths and generating G-code

• CNC machines for cutting, drilling, and shaping the parts

• Measuring tools like calipers, micrometers, etc. for quality control

• Hand tools like wrenches, pliers, etc. for assembly and maintenance

Types of injection molding machines include hydraulic, electric, and hybrid machines.

• Hydraulic injection molding machines use hydraulic systems to generate the necessary pressure for the injection process.

• Electric injection molding machines are more energy efficient and precise compared to hydraulic machines.

• Hybrid injection molding machines combine the benefits of both hydraulic and electric machines.

• Examples: Arburg ...read more

I come from a close-knit family that values education and hard work, which has greatly influenced my career path in engineering.

• My father is an engineer, which inspired my interest in the field from a young age.

• My mother is a teacher, emphasizing the importance of education and critical thinking.

• I have a younger sister who is pursuing her degree in environmental science, showcasing our family's commitment to academic e...read more

The rejection control of the moulding machine is typically located on the control panel.

• The rejection control is usually a button or switch on the control panel.

• It may be labeled as 'reject' or 'scrap'.

• The control allows the operator to manually reject any defective parts produced by the machine.

• Some machines may also have an automatic rejection system that is programmed to detect and remove defective parts.

• The locatio...read more

Injection moulding machine is located in the production area and problem solving involves identifying and resolving issues with the machine and the moulds.

• Injection moulding machine is typically located in the production area

• Problem solving involves identifying and resolving issues with the machine and the moulds

• Common problems include issues with the temperature, pressure, and material flow

• Solutions may involve adjust...read more