<U.S.A>ACC8.18NC

ACC 818NC CNC Form Grinder Specifications Standard Accessories Metric Inch Capacity 1. Sample Grinding Wheel, ø8" x 0.5" x ø1.25" Table Working Area (Length x Width) 530 x 200mm 20.86" x 7.87" 2. Wheel Adapter Table Movement (Longitudinal x Cross) 530 x 230mm 20.86" x 9.05" 3. Wheel Guard & Coolant Nozzle Max. Vertical Clearance 357.5mm 14.07" 4. 2-Point Table Mount Dresser Max. Distance from Table Surface 460mm 18.11" 5. Necessary Tools to Spindle Center 6. Leveling Bolts and Plates Standard Chuck Size 450 x 200mm 18" x 8" 7. Table Splash Cover Table Load Capacity (Including Chuck) 120 Kgs 265 lbs 8. Built-in Conversational Software Table 9. Automatic Demagnetizing Type Chuck T-Slots (Width x No.) 17mm x 1 0.67" x 1 Controller (Chuck Power Adjustable Type) Longitudinal Feed Rate (Average) 0.1 - 20m/min 0.3 - 65 ft/min 10. Operation Manual Feed per Revolution 130mm 5.11" Crossfeed Manual Feed Optional Accessories Hand Feed per Revolution 0.01 - 5.0mm 0.001" - 0.2" Graduation of Hand Wheel 0.0001mm 0.00001" 1. Coolant Tank Automatic Feed 2. Magnetic Swarf Separator Continuous Feed 0.1 - 1.0m/min 0.3 - 3.2 ft/min 3. Coolant Tank with Dust Suction System Wheel Head 4. Coolant Tank with Paper Filter System Automatic Downfeed (Plunge & Traverse) 0.0001-0.03mm 0.00001" - 0.0015" 5. Electro Magnetic Chuck, 8" x 18" Manual Pulse Feed 0.0001 - 0.01mm 0.00001" - 0.0005" 6. Spindle Inverter System No. of Sparkout 0 - 5 times 0 - 5 times 7. Grinding Wheel Balancing Stand with Rapid Feed 0 - 1 m/min 0 - 3.2 ft/min an Arbor Hand Feed per Revolution 0.01 - 0.5mm 0.001" - 0.05" 8. Balancing Arbor Only Grinding Wheel OD x W x ID 205x 6-25 x 31.75mm 8" x 0.23" - 1" x 1.25" 9. Spare Wheel Adapter for 1/4" - 5/8" Width Wheel Speed (50/60 Hz) 3000/3600 rpm 3000/3600 rpm 10.Spare Wheel Adapter for Motors 5/8" - 1-1/4" Width Wheel Grinding Wheel Spindle 1.5 KW 2 HP 11.Hydraulic Oil Temperature Control Unit Hydraulic Pump 0.75 KW 1 HP Vertical Feed 0.5 Kw AC Servo 0.6 HP AC Servo Cross Feed 0.5 Kw AC Servo 0.6 HP AC Servo Electrical Power Desired Power Supply including Electro Mag.& Coolant System 5KVA 5 KVA Floor Space Length x Width x Height 1994 x 1659 x 1727mm 78.5" x 65.3" x 68.0" Net Weight 1,100 Kgs 2,425 lbs Specifications subject to change without notice. Machines pictured with options. The CNC Form Grinder you can't afford not to have in your shop! Emerging Abrasives Technology Okamoto Corporation 370 Corporate Woods Parkway Vernon Hills, IL 60061 Tel: (847) 235-3500 Fax: (847) 235-3274 www.okamotocorp.com Printed in U.S.A. 02/09 3M

The ACC 818NC form grinder has the performance features of a full-function CNC surface grinder at a fraction of the price. Superb construction boasts heavily ribbed Meehanite cast iron throughout and full contact double-vee ways for unrivaled long-term peak precision. A 3-Point Diamond Dresser includes one 2-point angle dresser for form dressing and one 1-point dresser for straight dressing. A powerful 2-axis simultaneous-control CNC expands grinding flexibility. It's ideal for Surface, Slot, Step, Form and Contour grinding. User-friendly "Touch & Teach" conversational programming simplifies set-up and operation even for operators unfamiliar with CNC. An RS232C Port and PC Card Slot are standard. It all adds up to the optimum grinding flexibility, productivity and ease of operation. Main Data Screen Wheel Dress Set-Up Screen Dress Form Input Screen Vertical Feed Manual Pulse Generator Table Feed Control boosts productivity. Crossfeed Feed Manual Pulse Generator Grinding Pattern Screen Precise vertical positioning of Enables simple setting of up to 4 different Precise crossfeed positioning in increments 0.0001" - 0.005" per manual pulse feed. stroke positions - ideal for multiple of 0.00001". workpiece grinding..