Quality assurance


Quality Assurance Department
Measurement of sphericality
in a thermostatic chamber
  • THREE DIMENSION COORDINATE GAUGE
  • TWO DIMENSION COORDINATE GAUGE
  • ROUNDNESS TESTER
  • SURFACE TESTER
  • SPHERICAL SURFACE TESTER
  • UNIVERSAL PROJECTOR
  • PICKERS HARDNESS TESTER
  • ROCKWELL HARDNESS TESTER
  • TOOL MAKER'S MICROSCOPE
Measurement of sphericality in a thermostatic chamber
In-line quality assurance activities
QC circle meeting