OGM Series Cylindrical Grinde.

Transcription

1 OGM Series Cylindrical Grinde.

2 kiimdtn OGM 10'Step MDI Series... the efficient way to grind multi-diameter work without CNC! The OGM MDI Series grinds up to 10 different diameters in all cycles, in any order - all in a single set-up. Choose from 4 versatile grinding cycles. Plunge for rapid stock removal ^ Stilft-Plunge / Traverse for fast stock removal and fine finish Traverse v/ith infeed at right end, left end or both ends for fine finish t\jlanual Traverse that eliminates the need for program Input - saves time - ideal for single workpiece requirements The OGM MDI Control Series Cylindrical Grinders embodies the unique blend of performance features and simplicity of operation that today's fine finisher demands. They are available in Plain and Universal models. Superior quality starts from the ground up with rigid construction that utilizes heavily ribbed Meehanite cast beds with double Vee ways. All components - servo motors, ball screws, control components are of the highest grade. It's our way of assuring that your OGM Series grinder delivers many years of peak performance and accuracy. OGM MDI Series grinders deliver precision, flexibility and operator convenience at an astonishingly affordable price. They are the real value in OD Grinders. The OGM'S Servo Driven Wheelhead is designed to withstand the rigors of high volume production work, yet deliver consistent fine finish capability to "tenths". Its built-in rapid advance/retract simplifies set-up - a real convenience feature. The wheelhead incorporates a cartridge type wheel spindle (lubed for life) that provides the utmost in reliability and ease of maintenance. Wheelheads on Universal models feature ±30 swivel. Shown with options

3 Plunge Shift-Plunge I Traverse Traverse Mm m OI<amotoalso designed performance into the OGM'S Workhead. Both Plain and Universal models feature a variable speed workhead with live-dead centerstandard on all models. Thisallows for chuck workapplication. Variable workhead swivel from 90 CCW (counterclockwise) to 3CP CW(clockwise) Is ideal for grinding angles or compound angles. It Is standard on all OGfi/l Universal models. OGM MDI Models feature a 2-point table mounted wheel dresser for precise, efficient dressing. OGM Ulll & Pill MDI Series Cylindrical Grinders with multi-diametergrinding capabuity Optional Locating Device Available on l\/idi Models Shown with options

4 kaitidtd OGM Series MDI & CNC Control Cylindrical Grinders incorporate numerous standard features that optimize performance and productivity. Special options are also available to meet specific customer applications. 1. Optional ID Grinding Attachment expands grinding capability. Ideal for tool room work. Available on OGfVI Universal models. Automatic infeed on all models. 2. High efficiency Coolant Systems are optional on all OGM Series Grinders. Magnetic Swarf Separators are also available as options. Features 3. Automatic Lubrication System assures reliable lubrication to all critical way systems. Standard. 4. Table Swivel Dial Indicator assures precise table swivel settings - a valuable option for taper grinding applications. Optional. 5. Marposs Size Gauge Optional on MDI and CNC models. 6. A Marposs Flagging System simplifies set-up and assures accurate shoulder positioning. Standard on all OGM CNC models. Optional on MDI models. Contact your OI<anioto representative for a complete list of optional equipment including auto-loading systems. 4

5 Programmable Grinding The OGM MDI Series utilizes a "user-friendly" Fanuc electronic MDI control with a powerful teach function. Data input is so simple that even operators unfamiliar with cylindrical grinding can quickly and easily learn to operate the machine and efficiently and precisely grind up to 10 diameters in a single workpiece set-up. A built-in Manual Pulse Generator is a real operator convenience in set-up and when grinding in the manual mode. Another unique feature is a Dress Interrupt Function that enables the operator to dress the grinding wheel, on demand, at any point during the grinding cycle. The OGM will automatically stop its infeed, dress, and return to the exact point where the interruption occurred and resume grinding. In addition, a Cycle Skip Function allows the operator to skip the dress and roughing cycles and proceed directly to finish grind plus size compensation. MDI Control a ^ id X X Z ^. "» r, 3. F 0.00 IVIain Data Page Used to input grinding data such as number of different steps, type of grind cycle, transverse, plunge, oscillation, shift plunge and optional shoulder grinding S300 n_s F S 88:34 S 0 ^ OD Data Page Used to input grinding data sucti and table reversal position, rough, medium, fine stock allowances, and initial air cut plus clearance amount to next grind. Program Storage Page Used for naming and storing of up to 21 Individual programs internally, with external program storage to compact flash card capability Dressing Data Page Used to input wheel width, diamond distance, wheel type, dress data (Infeed amount, speed, number of dresses). i 5

6 DkiimDtD OGM NC Series Cylindrical Grinders The OGM NC Series rounds out the Okamoto Cylindrical Grinder line-up. They are designed, engineered and built with the same dedication to quality, performance and value as the OGM MDI line. These two axis simultaneous controlled grinders utilize a powerful, easy-to-use Fanuc control. The combination of proven machine design, superb control capability and Okamoto grinding machine expertise makes for a grinder that delivers long term optimum accuracy, productivity and true operator convenience. Powerful Control Capability Powerful state-of-the-art Fanuc CNC Quick, easy set-up. Designed for optimum operator convenience No prior CNC experience necessary - Short learning curve Fanuc reliability Conversational or G and M code programming standard Shown with options 6

7 Data Entry X Z U U X -S Z 3.12S02 Distance X Set Automaticaliy sets Worl( Reference Point (X-Axis). U U X Z I ^ 2<J 1 Distance Z Set Automatically locates Work Datum (Z-Axis). Corrects for workpiece variations. u II X U) II Z BH» s F ",;;j;;,vv; -s o m Locator Initial Set l\/linimizes set-up times. I I I i-eaee I 1 l-l l-l X mm Z » -»3 s F ^ 1 13:88 S Grinding Data Set Simplifies Grinding Data Input. a ^ 2<l fl.b4aee "-Si 6 X Z "» ~^3 s F ibtj^lyjl 12:57 S 0 Dress Position Set Dress Infeed - Roug/;, /Werf/um, f/ne. Dress Speed - floug/j, Medium, Fine. Dress Frequency. X il X Z e K a n 83 5 F /81^31 12:58 S 0 Provides System Parameters. Machine Set-Up. Grinding Data. Dressing Data. Machine Data. 7

8 ding es Dressing Patterns killtidtd Floor Plans Front View u Plunge 1 1 o@ ' ' c=0 I 1 Traverse Straight Std. Plunge Oscillation Left End Face & R Std. Top View TJ Taper Opt. - 1 c Plunge + Fine Grinding Oscillation NC Format Std. Multistage Straight Opt. Dimensions Shift-Plunge + Traverse i: Manual Traverse OGM-8-20 OGM OGM OGM A 115.0" 134.0" 166.0" 220.0" B 79.0" 92.0" 92.0" 92.0" C 77.0" 77.0" 77.0" 77.0" OGM CNC Grinders feature a table-mounted 3-point dresser The dressing arm is mounted to the lower portion of the table. This allows taper adjustments without changing dressing. Contour Opt. 8

9 Specifications Models OGIVI-8*20 Pill, Ulll, PNCIII, UNCIII & 0GIVI-12*20/36/60 PIN, Ulll, PNCIII, UNCIII CAPACITY 8-20 Pill & PNCIII 8-20UIII & UNCIII 12 Pill & PNCIII 12 Ulll & UNCIII Swing Over Table: 8.6" 12.6" Distance Between Centers: 19,68' 20"/36"/59" (*) Maximum Diameter to be Ground: 8.0" 12.0" Maximum Weight Between Centers: 110 lbs (Center Work) 330 lbs (Center Work) GRINDING WHEEL Size (DxWxB): 14" x 1.5" X 5" 12"x1"x5" 16"x2"x5-14" X 1.5" X 5" Grinding Wheel Speed (60 hz): 1,610 rpm 1,880 rpm 1,410 rpm 1,610 rpm Total Strol<e (X-Axis): 8" 11.8" Swivel Angle: Non-Swivel ±30 deg. Non-Swivel ±30 deg. Automatic Infeed: Minimum Increment: " ~ 0.002" (16 settings) / " " (PNCIII & UNCIII Models) " (PNCIII & UNCIII Models Only) Manual Pulse Feed (x.1, x1, x10): ", ", 0.001" Rapid Feedrate: 157 ipm Grind Feed Override: 0-200% Maximum Table Travel: 30" 34" / 50" / 73.5" (*) Swivel Angle: 0 ~ - 9 deg 0 to-10 / 0 to-8.5/0 to-5 deg (*) Traverse Speed: 0-315ipm ipm Minimum Programmable Increment: " (PNCIII & UNCIII Models Only) Manual Pulse Feed (x.1, x1, x10): ", ", 0.001" Rapid Feedrate: 315 ipm 394 ipm Feedrate Override: 0-200% (Max. 3151pm) 0 ~ 200% (Max. 394 ipm) Spark-Out: WORKHEAD 0-10 Seconds (Plunge Grind); 0-10 Cycles of Table (Traverse Grind) Infinitely Variable on PNCIII & UNCIII Models Center: MT No. 3 MT No. 4 Swivel Angle: Non-Swivel + 30 to-90 deg. Non-Swivel +30 to-90 deg. Spindle Speed: rpm rpm TAILSTOCKi Center: MTNo. 3 MT No. 4 Spindle Stroke: 0.8" 1.2" muiuns Grinding Wheel Spindle: 5 hp AC Spindle Motor 7.5 hp Spindle Motor Workhead Spindle: 1.6 hp, AC Servo 2.4 hp, AC Servo Wheelhead Feed & Rapid Feed: Table Feed & Rapid Feed: POWER SUPPLY Desired Power Supply Including Lubrication & Coolant System: FLOOR SPACE Width X Depth x Height: WEIGHT JMHI Net Weight 15 KVA 115"x79"x77' 7,500 lbs 1.6 hp, AC Servo 1.6 hp, AC Servo 20 KVA 134"/166"/220"x92"x77" (*) 10,500/11,500/ 13,500 lbs Standard Accessories Grinding Wfieel with Adaptor Wheelguard Central Lubrication System Dressing Device with Diamond Variable Wheel Speed Coolant Hoses and Nozzles Manual Pulse Generator Semi-Enclosed Splashguard Leveling Pads & Bolts Operation Manual Tools & Tool Box Optional Equipment Drive Dog Set Grinding Wheel Adaptor Grinding Wheel Balancing Stand Balancing Test Arbor Magnetic Separator Fully Enclosed Splashguard Workrest Steadyrests I.D. Grinding Attachment for Universal Models Gauging System Chucks Dial Indicator for Table Swivel Signal Light Work Light (*) Specification matclies corresponding center distance. Specifications Subject to Change Without Notice. 9

10 The only manufacturer in the world supplying overall solutions for a total abrasive process. killtidtd Emerging Abrasives Tecfinology Okamoto Corporation 370 Corporate Woods Parkway Vernon Hills, IL USA Tel: (847) Fax: (847) PRINTED IN USA 07/13 5M REV 1