Vertical Machining Center. [For High-Precision Parts and Die/Mold Applications]

Transcription

1 Vertical Machining Center [For High-Precision Parts and Die/Mold Applications]

2 Vertical Machining Center [For High-Precision Parts and Die/Mold Applications] Thermo-Friendly Concept Collision Avoidance System Machining Navi For high-precision parts and die/mold components that require a higher level of machined surface finish. A vertical machining center that approaches the ultimate in quality and efficiency. 43% * reduced cycle times provided by fast spindle and quick accel/decel structural design. * Actual data from an Okuma machined workpiece (die/mold) Photos in this brochure include optional specifications. 1 2

3 Die/mold and high-precision parts productivity greatly increased Manageable Deformation Accurately Controlled Thermo-Friendly Concept Huge increases in productivity for die/mold machining Machine Cycle time Time reduction Spindle speed 20,000 min -1 (Standard) 30,000 min -1 15,000 min -1 (30,000 min -1 spec ) 3 hr, 31 min 43% Reduction Greater increases in productivity with high speed spindle lineup Huge reductions in cycle time with increased feed axis acceleration Spindle acceleration: 30% higher (Compared with Okuma vertical machining center) High-speed spindle specs for improved productivity Gives the high surface quality demanded in precision parts Machining surface roughness Ra: m Rz: m High performance provides high accuracies Accuracy Efficiency Stability Straightness Perpendicularity Cycle time reduction Machining dimensional change over time; 8 C/8 hrs An Okuma Vertical Machining Center (20,000 min -1 spec ) (20,000 min -1 spec ) 5 hr, min 17% Reduction Shorter times thanks to increased acceleration 1 m 1 m 17% Reduction 5 m 6 hr, 12 min Lens array Size: 60 x 60 x 30 mm Material: Prehardened steel Test piece Size: 50 x 50 x 30 mm Material: A7075 Tool: Single crystal diamond tool Ball end mill R3, single flute Okuma VMC Note: The actual data referred to in this brochure represent examples, and may not be obtained due to differences in specifications, tooling, cutting, and other conditions. 2 µm 3 µm 8 µm Eliminate waste with the Thermo-Friendly Concept In addition to maintaining high dimensional accuracy when room temperature changes, Okuma's Thermo-Friendly Concept provides high dimensional accuracy during machine startup and machining restart. To stabilize thermal deformation, warming-up time is shortened and the burden of dimensional correction during machining restart is reduced. The Adanced Thermo-Friendly Concept Machine startup Machining restart Room temp change High dimensional stability Advanced TAS-C: dimensional accuracy stabilized over full table range In high-volume machining, placement of the workpiece can cause variation in dimensional accuracy. Thermo Active Stabilizer Construction (TAS-C) controls dimensional changes due to heat expansion of the table to achieve stable, high accuracy over the full table range, regardless of the position of the workpiece. Machine tool idling stop ECO Idling Stop Only the necessary units run Accuracy ensured, cooler off ECO Idling Stop Intelligent energy-saving function with the Thermo-Friendly Concept. The machine itself determines whether or not cooling is needed and cooler idling is stopped with no loss to accuracy. (Standard application on machines with Thermo-Active Stabilizer Spindle) On-the-spot check of energy savings ECO Power Monitor Machining dimensional change over time (actual data) Full table range: (room temp change: 8 C) [Highly stable thermal deformation control] TAS-S : Thermo Active Stabilizer Spindle TAS-C : Thermo Active Stabilizer Construction Power is shown individually for spindle, feed axes, and auxiliaries on the OSP operation screen. The energy-saving benefits from auxiliary equipment stopped with ECO Idling Stop can be confirmed on the spot. ECO suite benefits Simple machine construction Symmetrically built Thick walls Super thermostability minimizes machining dimensional changes over time Table expansion dimension control Table expansion dimensional change Big Thermo Active Stabilizer Construction (TAS-C) Thermo Active Stabilizer Spindle (TAS-S) Highly Accurate Control Technology Thermo-Friendly Concept Dim change Small Machine designs that equalize ambient temperatures Machine covers Peripheral equipment placement Machine hot spots diffused Big Table thermal expansion (from room temp change, cutting heat) Electricity consumption during non-machining time greatly reduced with ECO Idling Stop, which shuts down each piece of auxiliary equipment not in use. ECO suite provides a suite of energy-saving functions that can be used on machines ECO Idling Stop for operation of necessary units only ECO Power Monitor for visual graphics of power Intermittent/continuous operation of chip conveyor and mist collector during operation ECO Operation 3 4

4 High-speed, high-accuracy spindle contributes to huge productivity gains The best spindle for roughing to finishing can be selected High accuracy, high reliability spindle High speed, high rigidly spindle can be selected to match machining needs Die/mold semi-roughing, high-quality surface finishing Spindle speed 20,000 min -1 (Std) HSK-A63 Max output: VAC 15/11 kw ( min/cont) Max torque: 83/54 N-m (5 min/cont) 50 Heavy-duty cutting conditions Die/mold high-speed, high-quality surface finishing Spindle speed 30,000 min -1 (Opt) HSK-E50, HSK-F63 Max output: VAC 15/11 kw ( min/cont) Max torque: 29/20 N-m ( min/cont) 20,000 min -1 spindle 30,000 min -1 spindle High-end general purpose high-speed spindle Spindle speed 15,000 min -1 (Opt) BT40, HSK-A63 Max output: VAC 22/18.5 kw ( min/cont) Max torque: 199/146 N-m (5 min/cont) 15 kw (5 min) 13 kw (5 min) 15 kw ( min) 15 kw ( min) 22 kw ( min) 11 kw (cont) kw ( min) 199 N-m (5 min) kw (cont) 83 N-m (5 min) 7.5 kw (cont) 18.5 kw (cont) 146 N-m (cont) 57 N-m ( min) 11 kw (cont) 54 N-m (cont) 52 N-m ( min) 42 N-m (cont) N-m ( min) 11 kw (cont) 44 N-m (cont) 20 N-m (cont) N-m ( min) 1 N-m kw N-m 5.3 N-m (cont) kw N-m kw Spindle torque 1,500 2, ,000 2,200 5,000 20,000,000 Spindle speed min -1 20,000 min -1 spindle (Std) 30,000 min -1 spindle (Opt) 15,000 min -1 spindle (Opt) Chip volume: 120 cm 3 /min Chip volume: 80 cm 3 /min Chip volume: 420 cm 3 /min (prehardened steel) (prehardened steel) (S45C) Cutting conditions Tool: ø40-mm radial cutter, 4 flutes Spindle speed: 1,000 min -1 (cutting speed: 126 m/min) Cutting width: 30 mm Cutting depth: 1 mm Cutting feed: 4,000 mm/min (1 mm/flute) Motor output Spindle torque 50 3, ,000 5,000 20,000 30,000,000 Spindle speed min -1 Cutting conditions Tool: ø25-mm radial cutter, 3 flutes Spindle speed: 1,530 min -1 (cutting speed: 120 m/min) Cutting width: 17 mm Cutting depth: 1 mm Cutting feed: 4,7 mm/min (1 mm/flute) Cutting conditions Tool: ø-mm face mill, 5 blades Spindle speed: 650 min -1 (cutting speed: 205 m/min) Cutting width: 70 mm Cutting depth: 4 mm Cutting feed: 1,500 mm/min (0.5 mm/blade) Note: The actual data referred to in this brochure represent examples, and may not be obtained due to differences in specifications, tooling, cutting, and other conditions. Motor output Spindle torque , ,000 2,500 5,000 15,000,000 Spindle speed min -1 Motor output Spindle warm-up is 3 min (actual data) and boundary errors are minimized Achieved with use of spindle shaft cooling and TAS-S Spindle shaft cooling to minimize effects of heat on tools For 20,000-min -1, 30,000-min -1 spindles Spindle shaft cooling Spindle shaft cooling Spindle shaft cooling stabilizes tool length by cooling the spindle to minimize Cooling oil is applied to spindle temperature changes and decrease thermal deformation. for direct cooling Elevations in spindle and tool temperature are inhibited for high accuracy machining. The thermal deformation saturation time is also shortened, and warming-up can be reduced. Boundary errors in the machined surface between different tools, such as in corner machining, can be greatly reduced. This makes it possible to shorten the finishing time for dies and molds. Proven effect of spindle shaft cooling In the sample below (spindle thermal matrix), straight grooves with a gentle slope are cut in a flat surface every minute with a small diameter end mill. Thermal deformation of the spindle shows up as changes in the straight groove length. Normally, themal deformation occurs when the spindle speed is changed or until heat saturation is reached when machining from a stop. Inhibiting spindle temperature changes with spindle shaft cooling reduces thermal deformation so that the time until heat saturation can be shortened. µm Spindle speed Stable in 2 to 3 min 3 m 3 min 2 min 45 min 45 min 45 min min 45 min 30,000 min -1 Tool thermal deformation 3,000 min -1 30,000 min -1 30,000 min -1 Spindle rotation stopped Time Time to thermostability (Time to stable tool point position) Thermally stable zones Sample (Spindle thermal matrix) Straight grooves with a gentle slope are cut in a flat surface every minute with a small diameter end mill 5 6

5 Advanced machine structural design provides better surface quality and shorter cycle times Thermally symmetric structure minimizes warping or inclination from thermal deformation; highly rigid structure allows the fast acceleration needed to reduce machining time. A variety of applications for efficient work Highly rigid structure for fast accleration/deceleration 30% increase in acceleration/deceleration (compared with previous model) Low vibration, high-rigidity with low center of gravity Improved mounting rigidity on crossrail (column) and bed Low Shower coolant Pulse handle: 4 levels (minimum unit: 0.1 µm) (CE compliant) Front operation of ATC magazine Wide Full enclosure shielding (w/ceiling) Mist collector In-machine chip discharge: coil chip conveyor Off-machine chip discharge: lift-up chip conveyor In-machine chip conveyor coil type Low center of gravity Uses low pulsation roller guide Optimizes major parts (large castings) Improved mounting rigidity Highly rigid construction using 3D-CAD and FEM analysis X axis Recommended chip conveyors (Please contact an Okuma sales representative for details) Material Steel : Recommended : Recommended with conditions FC AL/Nonferrous metal Mixed (general use) Separately mounted, detachable vibration sources, such as oil controller and NC cabinet Ram saddle Crossrail Chip shape Spindlehead In-machine chip discharge Coil Chip flusher; front discharge (dry/wet) (wet) Y axis Z axis Table Bed Off-machine chip discharge Hinge Scraper Scraper (drum filter) Hinge + Scraper (drum filter) (*1) (wet) (*2) *1. When there are many fine chips *2. When chips are longer than mm *3. When chips are not longer than mm *4. When there are few fine chips Note: When chips are dry, clean out chips that have accumulated under the pallet or elsewhere in the machine as needed. Note: When selecting an off-machine chip discharge chip conveyor, the appropriate in-machine chip conveyor should also be selected. Typical off-machine chip discharge (lift-up chip conveyors) Type Hinge Scraper Scraper (drum filter) Hinge + Scraper (drum filter) (dry) (wet) with magnet (*3) (*4) Shape 7 8

6 Machine Specifications Travels Table Spindle Feedrate Motors ATC Machine size Control Item X-axis (ram saddle R/L) Y-axis (table B/F) Z-axis (spindle U/D) Table top to spindle nose Table dimensions Floor to table top Max load capacity Spindle speed Speed ranges Tapered bore Bearing dia Rapid traverse Cutting feedrate Spindle ( min/cont) Feed axes Tool shank Pull stud Magazine capacity Max tool dia (w/ adjacent) Max tool dia (w/o adjacent) Max tool length Max tool weight Max tool moment Tool selection Height Floor space; width x depth Weight Standard Specifications Spindle speed 50 to 20,000 min -1 Rapid traverse; X-Y-Z: 24 m/min Spindle shaft cooling Spindlehead cooler Air cleaner (filter) Auto lube system (ALS) Color LCD operation panel Pulse handle TAS-S TAS-C Linear scale detector Ball screw cooler 0.1 µm control Coolant tank capacities * 1 15/11 kw ( min/cont) HSK-A63 only Oil controller Regulator included Ball screw, guideway Minimum unit 0.1 µm, 4 speeds Thermo Active Stabilizer Spindle Thermo Active Stablilizer Construction X-Y-Z axes 0.01 µm X-Y-Z axes Tank 227 L (Effective 153 L) Pump 250 W Unit kg (lb) min (25.98) (excluding ATC time) 460 (18.11) 360 (14.17) 150 to 5 (5.91 to 20.08) 760 x 460 (29.92 x 18.11) 800 (31.50) 350 (159.09) 20,000 [30,000, 15,000] Infinintely variable HSK-A63 [HSK-F63/HSK-E50, 7/24 taper No. 40/HSK-A63] m/min (ipm) mm/min (ipm) kw (hp) kw (hp) ø80 (ø3.15) [ø60 (2.36), ø70 (2.76)] X-Y-Z : 24 (0.94) X-Y-Z : 24,000 (944.88) 15/11 (20/15) [15/11 (20/15), 22/18.5 (30/25)] X-Y-Z : 3.5 (4.67) HSK [BT40 15,000 min -1 only] MAS-2 [15,000 min -1 only] tools kg (lb) N-m 20 [32, 48] ø90 (3.54) ø125 (4.92) 250 (9.84) 7 (15.4) 6.9 Memory random kg (lb) 2,630 (3.54) 2,224 x 2,734* (87.56 x 7.64) 7,000 (15,400) [tank weight not included] OSP-P300M * Ball screw cooling unit not included [ ]: Optional ATC air blower (blast) Chip air blower (blast) Work lamp Chip pan Foundation washers 3-lamp status indicator 20-tool ATC ATC magazine shutter Full enclosure shielding Chemical anchors Tapered bore cleaning bar Hand tools Tool box Nozzles LED lamps Effective L x 2 8 pcs (with jack bolts) Type C (LED signal tower) Red (alarm), yellow (end) Green (running) HSK-A63 With ceiling *1. It may be necessary to increase the pump capacity in some cases when using oil-base coolant Note: Fire prevention measures are necessary, as oil-base coolants may cause fire. Never operate machine unattended. Table size Working ranges Z-axis travel (spindle U/D) (3.15) (3.94) (3.94) (3.94) (3.15) Maximum tool dimensions Max tool size (adjacent tools) Maximum tool size that can be used together with adjacent tool magazine Max single tool size Maximum tool size that can be used when there are no adjacent tools on either side in the ATC magazine 460 (18.11) (Y-axis travel) 230 (9.06) 230 (9.06) Y-axis travel (table B/F) 460 (18.11) (1.26) (0.47) * (1.26) (1.18) * ø63 (2.48) ø76 (2.99) ø63 (2.48) ø90 (3.54) 250 (9.84) 30º 250 (9.84) 30º 660 (25.98) Spindle travel range (X axis) 760 (29.92) Table length ø90 (3.54) ø125 (4.92) Z-axis travel (spindle U/D) 460 (18.11) Table travel range (Y axis) 660 (25.98) (X-axis travel) 330 (12.99) 330 (12.99) X-axis travel (saddle L/R) 380 (14.96) 760 (29.92) 18H (14.96) Max tool mass moment Mass including shank may be up to 68.6 N (7 kg), and the center of gravity position at that time up to mm from gauge line (14.17) (X-axis travel) (3.94) 150 (5.91) Unit: Unit: Unit: 6.9 N-m (tool mass moment) * With commercially available milling chucks, interference between the ATC arm and tooling outer diameter may occur. Always be sure to check the dimensions in the catalog or other data sources from the tool manufacturer before use. 9

7 Optional Specifications Wide-range spindle 50 to 15,000 min -1 High-speed spindle 50 to 30,000 min -1 Dual contact spindle Optional ATC tool sets Pull stud specs High-crossrail specs (+200 mm) Thru-spindle coolant Chip air blower (adapter) Oil mist unit Shower coolant Workpiece wash gun In-machine chip conveyor (coil) Lift-up chip conveyor Chip bucket for above Super-NURBS Tool breakage detection, auto tool length comp Auto zero offset, auto gauging Tool life management Overload monitor Automatic door Sub-table * 1 22/18.5 kw [ min/cont] * 2 15/11 kw [ min/cont] * 3 BIG-PLUS (15,000 min -1 spec only) 32-tool, 48-tool MAS-1/JIS/CAT/DIN (15,000 min -1 spec only) Designated from 1.5 MPa or 7.0 MPa N/A with thru-spindle; which uses spindle-rotation thru-air spec By oil mist or semi-dry system Floor type, scraper type, drum filter type High-speed contouring By touch sensor or laser sensor By touch probe (Renishaw) (time counter, etc) (w/ feed adaptive control) Auto tool length compensation (laser sensor) Measurements on minimum 0.1-mm drills possible during rotation : Corresponding standard specification is deleted *1. Okuma pull stud required (general commercial products have different end-face grinding, ring, and through hole diameter) *2. For spindle tapered bore, 7/24 taper No. 40 (BT40, BIG-PLUS, CAT40, DIN40) or HSK-A63 are available. *3. For spindle tapered bore, HSK-F63, E50 are available. The Next-Generation Intelligent CNC It is a suite of premium applications to increase the efficiency of each manufacturing process by increasing status visibility and digitizing shop floor production instructions, setup information, machining and utilization, machine maintenance information and more. Intelligent, fast machining and efficient monozukuri (craftsmanship-based manufacturing) achieved with a control interface that can be operated on a new dimension. [Machine status] Running / limits, etc. [Shortcut to suite apps] [Operating mode] Auto / MDI / Manual [Maintenance screen] [NC screen] [Shortcut to suite apps] [Manuals] [Settings] Screen customization [Operator change] Dimensional drawing, Installation drawing Ball screw cooling unit Thru-spindle coolant unit (Opt) Bed bottom line 20/32-ATC 500 3,240 (Margin) 1, ,500 (Bed bottom width) 925 1,190 NC cabinet 500 (Margin) Power inlet Height from floor: 2,125 mm Spindle center , ,640 (bed bottom length) 6 2,734 (7.64) 3, (Margin) suite apps In addition to Okuma's Intelligent Technology, a rich array of applications is available for visualization and digitization of information needed on shop floors to support high-level monozukuri. Maintenance Monitor that displays daily and regular check items Actual Load MacMan Monitor Tool Data 2,125 1,400 (NC control cabinet height) ATC (Opt) Spindlehead cooler 20-ATC Spindle center 460 Y-axis travels 460 Table width 24 Lift-up conveyor (Opt) Coolant tank Tank removal direction ATC magazine tool operation door ATC operation panel ,000 1, (Bed bottom width) 524 2,224 (87.56) X-axis travels 760 Table full length Signal tower Z-axis travel , (Margin) 2,630 (3.54) suite operation A highly reliable touch panel suited to shop floors is used. Suite apps can be started by touching a function key icon on the right side of the screen. They are then displayed in a pop-up window. The icon layout is customizable. Suite apps can be accessed with one touch according to the desired phase of operation. Air unit 1, , Air inlet height 546 Rc3/8 FL Chip bucket (Opt) (Door open) 440 1,120 1, Pulse handle Spindle tool manual change button (in-machine) Unit: 11 12

8 Okuma Intelligent Technology for competitive machine shops Collision prevention Collision Avoidance System World s first Collision-Free Machine CAS prevents collisions in automatic or manual mode, providing risk-free protection for the machine and great confidence for the operator. Optimized Servo Control Achieves long term accuracy and surface quality SERVONAVI AI (Automatic Identification) Cycle time shortened with faster acceleration Work Weight Auto Setting On table travel type machining centers, the table feed acceleration with the previous system was the same regardless of weight, such as workpieces and fixtures loaded on the table. Work Weight Auto Setting estimates the weight of the workpiece and fixture on the table and automatically sets servo parameters, including acceleration, to the optimum values. Cycle times are shortened with no changes to machining accuracy. High Low Acceleration Heavy SERVONAVI Higher acceleration, shorter cycle time Previous control Workpiece weight Light High speed and high accuracy for die/mold machining High Speed Contouring Super-NURBS High speed NC function for high accuracy, high quality, and high speed marchining of curved surfaces of any shape with newly-developed sculptured-surface adaptive acceleration control. Feedrate Before Cutting condition search for milling Machining Navi M-i, M-g + Searches for the best cutting conditions Machining Navi M-i automatically changes to optimum spindle speed Machining Navi M-g + shows several candidate cutting speeds Machining Navi (OSP) provides the answer! SERVONAVI SF (Surface Fine-tuning) Maintains machining accuracy and surface quality Reversal Spike Auto Adjustment Slide resistance changes with length of time machine tools are utilized, and discrepancies occur with the servo parameters that were the best when the machine was first installed. This may produce crease marks at motion reversals and affect machining accuracy (part surface quality). SERVONAVI s Reversal Spike Auto Adjustment maintains machining accuracy by switching servo parameters to the optimum values matched to changes in slide resistance. Comparison of DBB measurements Before adjustment After adjustment Contributes to longer machine life Vibration Auto Adjustment When aging changes machine performance, noise, vibration, crease marks, or fish scales may appear. Vibration Auto Adjustment can quickly eliminate noise and vibration even from machines with years of operation. Position Feedrate Super-NURBS Much faster acceleration Shaping feedrates much faster Position Standard Specifications Basic Specs Programming Operations Communications / Networking High speed/accuracy specs Energy-saving function Interactive functions Advanced One-Touch IGF-M (Real 3-D simulation included) Interactive Map (I-MAP) Programming Auto scheduled program update G-/M-code macros Common variables 1,000 sets (Std: 200 set) 2,000 sets Program branch; 2 sets Program notes (MSG) Coordinate system selection (Std: 20 sets) 400 sets Helical cutting (Within 360 ) 3-D circular interpolation Synchronized Tapping II Arbitrary angle chamfering Cylindrical side facing Slope machining Tool grooving (flat-tool free-shaped grooving) Tool max rotational speed setting F1-digit feed 4 sets, 8 sets, parameter Programmable travel limits (G22, G23) Skip (G31) Axis naming (G14) 3-D tool compensation Tool wear compensation Drawing conversion Programmable mirror image (G62) Enlarge/reduce (G50, G51) User task 2 Tape conversion Monitoring Real 3-D simulation Simple load monitor NC operation monitor Hour meters Operation end buzzer Work counter MOP-TOOL Tool life management ECO suite Optional Specifications Item Control X, Y, Z, simultaneous 3 axis, spindle control (1 axis) Position feedback OSP full range absolute position feedback (zero point return not required) Coordinate functions Machine coordinate system (1 set), work coordinate system (20 sets) Min / Max inputs 8-digit decimal, ± to mm ( to in.), Decimal as: 1 µm, µm, 1 mm (0.0001,1 in.) (1, 0.01, ) Feed Cutting feed override 0 to 200%, rapid traverse override 0 to % Spindle control Direct spindle speed commands override 30 to 300%, multi-point indexing Tool compensation No. of registered tools: Max 999 sets, tool length/radius compensation: 3 sets per tool Display 15-inch color LCD + touch panel operations Self-diagnostics Automatic diagnostics and display of program, operation, machine, and NC system faults Program capacity Program storage capacity: 4 GB; operation backup capacity: 2 MB Program operations Program management, editing, multitasking, scheduled program, fixed cycle, G-/M-code macros, arithmetic, logic statements, math functions, variables, branch commands, coordinate calculate, area calculate, coordinate convert, programming help suite apps Applications to graphically visualize and digitize information needed on the shop floor suite operation Highly reliable touch panel suited to shop floors. One-touch access to suite apps. Easy Operation Single-mode operation to complete a series of operations Comprehensive management of tool shape and tool compensation information for each tool number Tool data shared between machining, Advanced One-Touch IGF, and Collision Avoidance System Advanced operation panel/graphics facilitate smooth machine control Machine operations MDI, manual (rapid traverse, manual cutting feed, pulse handle), load meter, operation help, alarm help, sequence return, manual interrupt/auto return, pulse handle overlap, parameter I/O, PLC monitor MacMan Machining management: machining results, machine utilization, fault data compile & report, external output sets 200 sets I/O variables (16 each) Spindle overload monitor Hour meter, work counter Power, spindle, NC, cutting With M02, M30, and END commands With M02 and M30 commands Adaptive control, overload monitor Hour meter, No. of workpieces USB (2 ports), Ethernet, RS-232-C interface (1 channel) Hi-G Control, Hi-Cut Pro, pitch error compensation, SERVONAVI, Machining Time Shortening Function, TAS-S (Thermo Active Stabilizer Spindle), TAS-C (Thermo Active Stabilizer Construction) ECO Idling Stop *1, ECO Power Monitor *2 Kit Specs Note 1. NML: Normal, 3D: 3D simulation, E: Economy, D: Deluxe Note 2. Technical consultation needed for specifications *1. Spindle cooler Idling Stop is used on TAS-S machines. *2. The power display shows estimated values. When precise electrical values are needed, select the wattmeter option. NML 3D AOT Kit Specs NML 3D AOT E D E D E D Item E D E D E D Gauging Auto gauging Auto zero offset Tool breakage Touch sensor (G31) detection Includes auto tool offset Gauging data printout File output Manual gauging (w/o sensor) Interactive gauging (Touch-sensor, touch-probe required) External I/O communication Additional RS-232-C channel (Standard specs include 1 channel) DNC-T3 DNC-B (232C-Ethernet transducer used on OSP side) DNC-DT DNC-/Ethernet Additional USB (Additional 2 ports, Std: 2 ports) Automation / untended operation Auto power shut-off M02 and END alarms Work preps done OFF Warm-up (calendar timer) External program selection Touch probe (G31) Includes auto gauging Button, rotary switch, digital switch, BCD (2-digit, 4-digit) Cycle time reduction (Ignores certain commands) Robot, loader I/F High-speed, high-precision Super-NURBS ECO suite (energy saving functions) ECO Operation ECO Power Monitor On-machine wattmeter Other Control cabinet lamp (inside) Circuit breaker Sequence operation Sequence stop Upgraded sequence restart Mid-block return Pulse handle 2 pts, 3 pts (standard 1 pt) External M code 4-point, 8-point Collision Avoidance System Machining Navi M-i, M-gII + (cutting condition search) One-Touch Spreadsheet Block skip; 3 sets OSP-VPS (virus protection system) Included in machine specs Included in machine specs Included in machine specs 13 14

9 When using Okuma products, always read the safety precautions mentioned in the instruction manual and attached to the product. Oguchi-cho, Niwa-gun, Aichi , Japan TEL: FAX: This product is subject to the Japanese government Foreign Exchange and Foreign Trade Control Act with regard to security controlled items; whereby Okuma Corporation should be notified prior to its shipment to another country. The specifications, illustrations, and descriptions in this brochure vary in different markets and are subject to change without notice. Pub No. -E-(6)-300 (Sep 2015)