SPECIAL EXTERNAL Grinding MachineOVAL GRINDING by NC programming
The KN-314A grinder is developed to grind OD of tripod in three different shapes-round,sphericalll and oval, thanks to our research and extensive development of external grinders for over 40 years.Double arm loading system and our specially developed index chucking and positioning device provides high speed automatic operation.
High Speed Loading/Unloading
Shockless and high speed loading, rotation and transfer of parts made possible by FANUC's 2 axis AC servo control connected to the machine's in and out conveyors.
Work head positioning index
Tripod indexing is controlled by our unique Curvic device for complete 120 degrees positioning.
There are two kinds of dressing system to choose from: Disk Rotary Dresser which is 2-axis controlled (for round and oval shaped tripods) and Formed Rotary Dresser which is 3-axis controlled(option).
Grinding Wheel Spindle
Specially assembled Cylindrical and Angular Rooller Bearings deliver extremely accurate and rigid movement of the spindle.
Standard wheel diameter is 610mm.Maximum wheel surface speed is 60 m/sec.
Indigenously developed pendant type, easy-to-operate and colored LCD features mechanical and safely(alarm) display.
Except for round and oval shaped tripods, creep feed grinding is possible for spherical shaped tripods.