Okamoto Precision Internal Girnding Machine Model IGM -2MB with MDI Control, Automatic Cycle, Automatic Dressing with Dress Compensation and Wheel Wear Compensation, S/N 17026, New 2011, Specifications: Internal Diameter to be ground is 8.0”, Standard Accessories, • Teach-Input Positioning System • Manual Pulse Generator, • Okamoto User Friendly MDI Control • Servo Driven Workhead, • Servo Driven Wheelhead • Air Actuator for power chuck, • Minimum Increment 0.00001” (DIA) Std. • Spindle oil mist lubrication system, • High Speed Table Reciprocation • Dressing Device w/Diamond, • Table Stroke Fine Adjust (Increment: 0.020”) • Through Spindle Coolant, • Coolant Nozzle at the Wheelhead • Leveling Bolts with Plates, • Table position indicator, • Color LCD Monitor • Continuous and Intermittent Feed, • Table enclosure with door interlock • Necessary Tools with Toolbox, • Chuck Guard • Instruction Manual & Inspection Report, Machine Features, • Table Positioning System … saves set-up time and boosts productivity. Operator simply moves the table manually to the six positions shown below, presses a position in put key at each position and the LSI Control remembers these locations., • User Friendly MDI Control … The MDI Controller is made by Okamoto and uses a unique Micro Processor control system that promotes Fast Easy Set-Up. Rough, Medium Grind, Dress and Fine Grind in one set-up., • Up to Ten Automatic Dress Cycles … per part with Automatic Dress Compensation and Wheel Wear Compensation., • The Wheelhead features Rigid Unit Type Spindles … AC Stepping Motor coupled to a Ball Screw for Dressing, 0.00001” (Dia.) Minimum Increment, and Linear Motion Guideways for Smooth Operation and Accuracy., • Workhead is of Cast Iron Construction … and Features an AC Servo Motor coupled to a Ball Screw with, • Table is of Cast Iron Construction and adopted Linear Slide Way system … is Driven by Ball Screw achieved for Table Speed from 20 to 600 IPM and Very precise Table Positions, especially effect for blind hole workpiece., • MDI Controls … Facilitate Set-Up and Editing Functions, High Speed Table Shortens Positioning Cycle Time and High Speed Table Reciprocation Reduces Grinding Cycle Time. The Okamoto IGM-2M Internal Grinder is Ideal for Low to High Production of ONE (1) Diameter Grind Applications., • 36-Cycle Memory … 36 grinding cycles can be store together with grinding condition which selected manual switch for that process., • COLOR LCD MONITOR … User friendly Data input screen at Main operation monitor, • NUMEROUS FUNCTION … Set two different table speed for Coarse grinding & Fine grinding, Intermittent infeed can be selectable for Right end, Left end or Both ends., • SAFETY & MIST CONTROL … Table Full enclosure with Door interlock system.,  , Machine Specifications IGM-2MB, Capacity:, Internal Grinding Range 0.24 – 8.0 inch Diameter, Grinding Stroke 0.00 – 8.0 inch, Swing Inside the Chuck Cover 14.0 inch, Swing Over the Table 24.0 inch, Table:, Maximum Travel 20.0 inch, Table Speed 20 – 800 IPM, High Speed Short Stroke 500 Reciprocations/min. (0.08” Stroke), Workhead:, Spindle Speed 50 – 1200 RPM, Swivel Angle -5 – +15, Maximum Crossfeed Travel 9.4 inch, Minimum Incremental Infeed 0.00001 inch (0.00003 inch/option), Automatic Feed Rate, Rough & Medium (Intermittent) 0 – .0040 inch (12 Selections), Rough & Medium (Continuous) 0 – 0.1600 inch/min. (12 Selections), Fine (Intermittent) 0 – 0.0040 inch (12 Selections), Fine (Continuous) 0 – 0.0800 inch/min. (12 Selections), Manual Feed per Graduation (X1)0.00001, (X10) 0.0001 inch, Manual Feed per Revolution (X1)0.001, (X10) 0.01 inch, Motors:, Work head 2.0 HP, Grinding Wheel Spindle 5.0 HP, Crossfeed Servo 0.26 HP, Table longitudinal feed 1.0 HP, Power Supply: 16 KVA, Desired Power Supply including Coolant System, Floor Space (L x W x H): 95 “x 78” x 69”, Net Weight: 6,160 lbs., Equipped With, KITAGAWA JN09T 3-JAW CHUCK, 20,000 RPM GRINDING SPINDLE (CURRENTLY INSTALLED), (2) ADDITIONAL UNUSED SPINDLES INCLUDED (10,000 RPM and 60,000 RPM), DIAMOND WHEEL DRESSER, COOLANT WITH FILTRATION SYSTEM,