Job Summary

The Quality Engineer is responsible for ensuring the quality of Vertical Machining Center (VMC) machines throughout the manufacturing, assembly, testing, and final inspection processes. The role involves inspecting mechanical and electrical assemblies, verifying machine geometry and electrical systems, ensuring compliance with quality standards, conducting root cause analysis, and supporting continuous improvement initiatives to deliver defect-free machines.

Key ResponsibilitiesMechanical Quality
- Inspect mechanical assembly of VMC machines according to engineering drawings and quality standards.
- Verify installation and alignment of machine base, column, saddle, table, spindle head, guideways, and ball screws.
- Check machine geometry, alignment, and accuracy using precision measuring instruments.
- Inspect spindle runout, backlash, perpendicularity, parallelism, and positioning accuracy.
- Verify lubrication, hydraulic, pneumatic, coolant, and chip conveyor systems.
- Monitor assembly quality and identify non-conformities during production.

Electrical Quality




- Inspect electrical panel assembly and machine wiring as per electrical schematics.
- Verify wiring of CNC controllers, servo drives, spindle drives, PLC I/O, sensors, encoders, and safety circuits.
- Ensure proper cable routing, labeling, grounding, and electrical protection.
- Conduct continuity, insulation resistance, grounding, and functional electrical inspections.
- Verify operation of limit switches, proximity sensors, emergency stop circuits, door interlocks, and safety devices.

Machine Testing & Validation
- Witness machine power-up and functional testing.
- Verify CNC machine functions, axis movement, spindle operation, ATC operation, coolant system, lubrication system, and safety interlocks.
- Conduct machine acceptance inspections before dispatch.
- Support machine trial cutting and accuracy validation.
- Ensure compliance with customer specifications and internal quality standa

📌 Quality Engineer (Vallam)
🏢 Haitian Huayuan Machinery India
📍 Vallam