Key production technologies of large precision granite worktables
Key Production Technologies for Large Precision Granite Worktables (CMM / Metrology Bases) Core Logic: Raw Material Selection → Multi-stage Stress Relief Aging → Graded CNC Grinding → Constant Temperature Ultra-precision Polishing → Precision Hole / Insert Integration → Constant Temperature Closed-loop Inspection → Lifting and Support Design; The biggest challenge for 00/000 grade large platforms…