HCLTech Interview Questions and Answers

I interpret engineering drawings by analyzing dimensions, tolerances, and symbols. I ensure manufactured parts meet specifications through precise measurements and inspections.

• Analyze dimensions, tolerances, and symbols on engineering drawings

• Use measuring tools such as calipers, micrometers, and gauges to verify dimensions

• Perform visual inspections to check for surface defects or irregularities

• Compare measured dimensions to specified tolerances to ensure parts meet requireme...read more

I have experience working with Vernier calipers, micrometers, CMM, and height gauges. I ensure their accurate use by calibrating regularly and following proper measurement techniques.

• Regularly calibrate measuring instruments to ensure accuracy

• Follow proper measurement techniques and guidelines

• Handle instruments with care to prevent damage

• Keep instruments clean and free from debris for accurate readings

Calibrating measuring instruments involves following a systematic process to ensure accuracy and reliability.

• Start by selecting a known standard to compare the instrument against

• Adjust the instrument to match the standard, making any necessary corrections

• Repeat the process at regular intervals to maintain accuracy

• Document all calibration procedures and results for traceability

• Use calibration software or tools to automate and streamline the process

Yes, I have prepared inspection reports before. Key details include date, time, location, items inspected, findings, corrective actions, and signatures.

• Include date, time, and location of inspection

• List items inspected and any findings

• Detail any corrective actions taken

• Ensure accuracy by double-checking measurements and observations

• Obtain necessary signatures for approval

I inspect CNC and VMC machine parts by performing visual inspections, measurements, and using various tools like calipers and micrometers.

• Perform visual inspections to check for any defects or abnormalities

• Take measurements using tools like calipers and micrometers to ensure parts meet specifications

• Check for proper alignment and fit of components

• Inspect surface finish for any imperfections or roughness

• Verify dimensions and tolerances according to engineering drawings

• Perform ...read more

I use a systematic approach to identify and categorize defects in the production process.

• Conduct visual inspections of products at various stages of production

• Use measuring tools and equipment to check for dimensional accuracy

• Document and track defects found, noting their type and severity

• Analyze root causes of defects to prevent future occurrences

Takt time is the rate at which a product must be produced to meet customer demand. Line balancing is the process of evenly distributing work among production line stations.

• Takt time is calculated as available production time divided by customer demand.

• Line balancing involves assigning tasks to workstations to ensure each station has a similar amount of work.

• Example: If a production line has a takt time of 10 minutes and 5 workstations, each workstation should complete its tas...read more