Applicable Industries : semiconductor, auto parts grinding, Robot parts grinding, precision grinding work, air conditioner, washing machine, etc.
Frame : Special cast iron x-frame with outstanding rigidity and vibration absorption power.
pindle assembly : Composite spindle assembly suitable for ultra-precise grinding.
Operaton panel : Maximization of convenience through ergonomic arrangement considering worker's action radius.(containing 8 inch touch screen)
Angle adjuster : fine angle adjuster to satisfy parallelism, flatness and dimension tolerance.
Dressing device : Automatic dresser to realize grinding surface roughness and dimension accuracy.
Automatic measurement device : Automatic compensation of the grinding stone wear amount by directly reading the dimension accuracy of product(special option)
Grinding method : Rotary carrier grinding method/Carrier pitching in-feed method(Option)
Grinding stone head device :
Grinding stone size : pie760 x 75 x pie220
RPM : 0 ~ 860 RPM
Revolution method : Regular and reverse switching possible
Maximum distance between top and bottom grinding stone : 90mm
Feeding speed : 0 ~ 150 mm/min - AC Servo motor
Grinding compensation : 0.001 mm ~ 0.099 mm / arbitrary setting
Dress compensation : 0.001 mm ~ 0.099 mm / arbitrary setting
Dresser :
Pitching method : Hydraulic driving method
Arm type : Reciprocation pitching method
Tool : Diamond dresser
Dresser pitching setting : Touch input method / arbitrary setting
Work feeder :
Feeding method : Rotary carrier type
Carrier size - outer diameter : pie900 mm
Carrier RPM : Non-step variable speed change
Feeding speed : 0 ~ 28.3 m/min
Work Supplier : Portable magazine loading inputing method
Work Discharger : Chute automatic discharge
Motor :
Spindle : 22KW4P(30KW4P)
Carrier drive : 1.5KW AC Servo motor
Grinding stone cut : 1.8KW AC Servo motor
Hydraulic unit : 1.5KW 4P
Lubrication pump : 0.02KW 2P
Front coolant pan pump : 0.1KW 2P
Main coolant pump : 1.5KW 2P
Magentic separator : 0.06KW 4P -360L/m
Chiller : 1.5KW 2P
Coolant supplier :
Main tank and pump : 1200L, 260L/min
Thermostat chiller : Cooling capacity 12,000 kcal/h
Thermostat heater : Electric heating type(option)
Auxiliary tank and pump : 180L, 45L/m
Electricity and operation method :
Main controller : Body attached type - mechanically and electrically combined type
Operation method : 8 inch touch panel
Manual cutting method : Use of M.P.G
Installation area(W x D x H) : 4,165 x 4,900 x 3,300
Approximate machine weight : 11,000kg