CNC Precision Surface Grinding Machine PSG-CA-iQ Series

CNC Precision Surface Grinding Machine PSG-CA-iQ Series OKAMOTO MACHINE TOOL WORKS, LTD. 2993 Gobara, Annaka, Gunma, Japan 379-0135 TEL : +81-27-388-9595 FAX : +81-27-385-1144 URL : www.okamoto.co.jp JQA-QMA10960 Annaka Factory *Prior to and while using our products you are requested to thoroughly go through the articles on danger, warning and attention for the sake of safety described in operation manual attached to the machine and also in the warning plates mounted on the machine. CAUTION *When the products fall under the eport controlled goods stipulated in “Foreign Exchange and Foreign Trade Act” , it requires the license or approval of Goverment of Japan when exporting out of Japan. *Specifications subject to change without notice. This printed matter uses environmentally friendly paper and vegetable oil inks Printed in Japan in July 2024 2024071500MTR-0

Structure New Capability Column Type NC Surface Grinding Machine PSG-CA-iQ Series NEW MODEL ■ Newly designed casting frame for increased rigidity Model Name Chuck Size Chuck size is 1,200x600(48x24″) to 1,500x700mm(60x28″). mm(inch) mm(inch) Machine Features Okamoto’s new column grinder allows for higher rigidity PSG126CA-iQ (PSG2448CA-iQ) and better accuracy. PSG127CA-iQ ■ High speed and accurate positioning (PSG2848CA-iQ) All 3 Axis are ball screw with AC servo driven. PSG156CA-iQ (PSG2460CA-iQ) Removal of hydraulic drives allows for easy maintenance PSG157CA-iQ and environmental friendliness. (PSG2860CA-iQ) ■ 3/4 enclosure cover is standard Open top, 3/4 enclosure allows for easier load/unload of large parts with crane assist. ■ 15-inch adjustable Touch Control Panel 15-inch Large Touch Control Panel LED Light with Okamoto Logo Large touch panel allows for easy operation. Large touch panel with iQ conversational soft- LED light is a standard accessory. Okamoto’s conversational iQ software is very simple with ware is simple and intuitive. This light works the same as a signal tower. intuitive pictogram graphics. ■ A variety of optional accessories are available 　 Coolant tank with fi ltration, Automatic wheel balancing, PSG126CA-iQ Touch Probe, Multi-Position grinding system are available Series to optimize customer applications. Standard Chuck Size 1,200×600mm Precision Surface Grinding Machine Touch Probe System (Optional) Large Wheel and Spindle Motor Touch Probe to measure thickness with G-Code Max wheel width is 100mm(4″). program is an optional accessory. Standard wheel spindle power is 15kW(20hp), 22kW(30hp) as an optional accessory. Adjustable Position Control Panel 3/4 (Open Top) Enclosure Cover Control panel is movable for a better operation Open top enclosure is standard to help control PSG126CA-iQ positioning. coolant mist and air quality. (PSG2448CA-iQ) 1 PSG-CA-iQ Series PSG-CA-IQ Series 2

Surface and Form grinding were complex tasks. Software LCD Touch Panel and Intuitive Conversational iQ Software iQ Software makes it easy. The operator only inputs total stock removal, and wheel work positions. Grinding iQ software automatically calculates the optimal grinding conditions to Dressing iQ Software allows optional wheel forms with conversational software. assist operator. iQ software also calculates cycle times. Dress Form Select Menu Straight Side Side R Full R V shape Free form Mode Selection Menu Table setting Dressing data Grinding data Combination Data save / call / grinding menu edit Option Option 3-direction dresser iQ graphical current grinding position display Numeric Key Input It displays live wheel position during grinding cycles. Select the dressing shape according to the workpiece shape, and enter the values with the touch keys. *This monitor is metric version. *This monitor is metric version. iQ automatic iQ automatic data creation function data creation function After the stock removal data input, iQ Optimum dressing condition is Dress Form software will calculate efficient grinding set by entering the wheel grain conditions. size. Cycle time estimate Example of iQ grinding & iQ dressing page combinations OP Grinding Form Select Menu Surface Concave Convex Pitch Steps Side Free form Complex shape Contouring Grinding data Dressing data (side) Grinding data Dressing data (full R) (convex shape) (contouring) Option Pitch shape Profi le plunge Grinding data Dressing data (V shape) Dressing simulation Dressing data (Free form) (pitch shape) 13 PSG-CA-iQ Series PSG-CA-IQ Series 144

Specifi cations Software Standard accessories Interactive Software Specifi cations Item Item PSG126CA-iQ PSG127CA-iQ PSG156CA-iQ PSG157CA-iQ (PSG2448CA-iQ) (PSG2848CA-iQ) (PSG2460CA-iQ) (PSG2860CA-iQ) Dress program Straight 3-direction fl exible nozzle Maximum workpiece size 1,200×600×675mm 1,200×700×675mm 1,500×600×675mm 1,500×700×675mm Grinding program Surface, Convex, Concave, Steps Open Top Splash slide cover (Length×Width×Height) (48×24×26.5″) (48×28×26.5″) (60×24×26.5″) (60×28×26.5″) Standard Electronic instruction manual Check instruction manual on touch screen Grinding wheel Table travel distance 1,450×660×710mm 1,450×752×710mm 1,750×660×710mm 1,750×752×710mm Cycle end time calculation function Automatic cycle time calculation Wheel fl ange (adaptor) (Longitudinal×Cross×Vertical) (57×26×28″) (57×29.6×28″) (68.8×26×28″) (68.8×29.6×28″) Capacity Grinding program Equal pitch, Side, Contouring Spindle motor 15kW Standard chuck size (L×W) 1,200×600mm 1,200×700mm 1,500×600mm 1,500×700mm (48×24″) (48×28″) (60×24″) (60×28″) G-code function Enable to use CNC programming on machine Spindle inverter 1,500kg (3,300lbs) 1,700kg (3,745lbs) Universal grinding software Grinding maximum 40 faces by plunge & traverse grinding 1-direction dresser Optional Table load capacity (inc. chuck weight) *When longitudinal feed 25 m/min *When longitudinal feed 25 m/min Dress program Side R, Full R, V shape, Original form Necessary tools with toolbox (984inch/min):2,500kg(5,500lbs) (984inch/min):2,700kg(5,950lbs) Multi position grinding Grinding maximum 5 diff erent workpieces Leveling bolt Rapid feed speed 40,000mm/min (1,574inch/min) Contouring grinding Contouring grinding function Leveling plate or anchor bolt Longitudinal Movable iQ control panel feed (X-axis) Minimum increment 0.0001mm (0.00001″) Feed per handwheel revolution (×1-×10-×100) 0.01 - 0.1 - 1mm (0.001 - 0.01 - 0.1″) External view LED light Auto shut down function Feed per handle revolution PSG126CA-iQ PSG127CA-iQ PSG156CA-iQ PSG157CA-iQ Grinding wheel cover with magnet base Wheel head (×1-×10-×100-×500) 0.01 – 0.1 - 1 - 5mm (0.001 - 0.01 - 0.1 - 0.5″) (PSG2448CA-iQ) (PSG2848CA-iQ) (PSG2460CA-iQ) (PSG2860CA-iQ) Hydraulic unit with automatic oil temperature regulator Cross feed Manual Feed per handle graduation for oil-cooled wheel head (Z-axis) (×1-×10-×100-×500) 0.0001-0.001-0.01-0.05mm (0.00001-0.0001-0.001-0.005″) Width ○A 4,750mm (187″) 5,750mm (227″) Logo LED continuous on type Rapid feed speed 8,000mm/min (315inch/min) Depth ○B 3,620mm (143″) 3,620mm (143″) Various interlocks Feed per handle revolution Height ○C 2,850mm (112″) 2,850mm (112″) CE Mark (×1-×10-×100) 0.01 – 0.1 - 1mm (0.001 - 0.01 - 0.1″) Manual Coolant system Lubrication tank unit Wheel head Feed per handle graduation Vertical feed (×1-×10-×100) 0.0001-0.001-0.01mm (0.00001-0.0001-0.001″) with temperature regulator Optional accessories (Y-axis) Sparkout count 0 to 99 times Item Description Rapid feed speed 2,000mm/min (78inch/min) Power box With magnetic separator 300L(79Gal) With magnetic separator & automatic paper Grinding Diameter×Width×Bore 510×50×127mm (20×2×5″) *75mm(3″) and 100 mm(4″) width available) fi lter 600L(158Gal) wheel With magnetic separator & automatic paper Rotation speed 400 to 1,500 min−1 Coolant fi lter Control console unit With automatic coolant temperature Wheel spindle 15kW (20hp) *22kW (30hp) available regulator 600L(158Gal) Various dedicated fi ltering units Cross feed 3kW (4hp) Motor Nozzle for 75mm(3″) width wheel Vertical feed 3kW (4hp) Nozzle for 100mm(4″) width wheel C Electromagnetic/Electro-permanent Longitudinal feed 6kW (8hp) Table/ magnetic chuck Chuck Chuck rails (select from left/right or rear) Power supply Required power consumption 45kVA Various workpiece indexing devices Spare wheel fl ange Floor space Width × Depth × Height 4,750×3,620×2,850mm 5,750×3,620×2,850mm A B (187×143×112″) (227×143×112″) Wheel/ Wheel fl ange for micro balancer Flange Wheel fl ange for fully automatic wheel Machine Weight 14,500kg (32,000lbs) 16,000kg (35,500lbs) High productivity grinding system balancer Static type wheel balancer (with balance *Specifi cations and other items may be changed without notice due to improvements, etc. TWIN-BIX Okamoto Ceramic Wheel Wheel arbor) balancer Micro balancer MB-4 TWIN-BIX is a fine bubble (1μm) generator. by Norton The fine bubbles boost cooling and lubricity Okamoto ceramic grinding wheel can pro- Fully automatic balancer for longer dress intervals and better surface duce high productivity for hard –to-grind Overhead dresser fi nish. materials for many customer applications. Dresser 3-direction dresser Standard Cycle with Conversational Software Various dedicated dressers Wheel spindle Spindle motor power up 22kW(30hp) Electrical 3-color type signal light Automatic dressing Easy on machine measurring system Quick On- Touch Retract machine measuring Touch probe with Custom program Wheel CCD camera with Custom program Warpage correction jig SG Master Rough dress Rough grinding Fine dress Fine grinding Spark out Finish Others Fine bubble generator TWIN-BIX Table dresser is Optional Accessories standard. Workpiece Touch Probe System Crowning Grinding Cycle Contouring Grinding Cycle Multi Workpiece Grinding Cycle 5 PSG-CA-iQ Series PSG-CA-IQ Series 6