ANANTHA SAI AGENCIES Interview Questions and Answers

Waveforms on sheet metal can be measured using various techniques such as strain gauges, laser scanning, and ultrasonic testing.

• Strain gauges can be attached to the sheet metal to measure the deformation caused by the waveforms.

• Laser scanning can be used to create a 3D model of the sheet metal and analyze the waveform patterns.

• Ultrasonic testing can be used to detect any defects or irregularities in the sheet metal caused by the waveforms.

• Other techniques such as X-ray diffra...read more

Flatness refers to the deviation of a surface from a perfect plane, while surface roughness refers to the texture of the surface.

• Flatness is a measure of how level a surface is, while surface roughness is a measure of how bumpy or irregular the surface is.

• Flatness is typically measured using a straightedge or surface plate, while surface roughness is measured using instruments like profilometers or roughness testers.

• Flatness is important in applications where two surfaces nee...read more

Initiated and completed 10 Kaizen activities in the past year.

• Implemented a daily 5S checklist to maintain workplace organization

• Reduced setup time for a production line by 30% through SMED techniques

• Implemented a visual management system to track inventory levels

• Conducted a value stream mapping exercise to identify and eliminate waste

• Trained employees on problem-solving techniques through Kaizen workshops

Reduce lead time of product

• Streamline production process

• Implement lean manufacturing principles

• Reduce setup and changeover times

• Improve supply chain management

• Use predictive analytics to forecast demand

• Invest in automation and robotics

• Collaborate with suppliers to reduce lead times

Allowable tolerances on machining surface depend on the specific application and material being machined.

• Tolerances can range from +/- 0.001 inches to +/- 0.010 inches depending on the application.

• Materials with higher hardness or brittleness may require tighter tolerances.

• Surface finish requirements may also impact allowable tolerances.

• Consulting industry standards and customer specifications is important to determine allowable tolerances.