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Reference Number: 136869
NEW SHARP PRECISION SURFACE GRINDERPrice: $18,500
MODEL: SG-618 3A - 3 AXIS AUTOMATIC w/Numerically
controlled downfeed system
CAPACITY
Maximum grinding length: 19.7"
Maximum grinding width: 5.9"
Maximum distance: table to spindle center: 15.7"
TABLE
Working Surface (W x L): 5.9 x 18.3"
Maximum longitudinal travel: 21.6"
Maximum cross travel: 7"
FEED
LONGITUDINAL MOVEMENT OF TABLE
Hydraulic feed: 3.3 - 82 FPM
Hand feed per revolution: 2.7"
CROSS MOVEMENT OF TABLE
Intermittent feed: 0.006 - 0.3"
Continuous transverse feed: 47.2 IPM
Hand feed per revolution: .02"
Graduation of hand wheel: 0.0005"
VERTICAL MOVEMENT OF WHEEL HEAD
Hand feed per revolution: 0.04"
Graduation of hand wheel: 0.0001"
Rapid feed: 1.1 - 9 IPM
AUTOMATIC DOWN FEED SYSTEM
Feed rate (coarse/fine): 0.00005 - 0.00495"
Total stock removal: 0.00005 - 9.99995"
Fine feed stock removal: 0.00005 - 0.00495"
Spark out: 0 - 9 passes
Automatic Return to Zero
Traverse and Plunge Grinding Auto Cycles
SPINDLE AND WHEEL
Spindle motor: 1-1/2 hp (220v or 440v 3ph /60 cycle)
Spindle speed: 3,600 RPM
Grinding wheel outside diameter: 8"
Grinding wheel bore: 1.25"
Grinding wheel width: 0.63"
GENERAL
Motor (hydraulic): 1.0 hp
Floor space (W x H x L): 83 x 51 x 80"
Net weight (approximately): 2,200 lbs.
FEATURES
DOUBLE 'V' WAYS FOR CROSS TRAVEL AND ONE 'V', ONE FLAT
WAY FOR LONGITUDINAL TRAVEL-BOTH WAYS ARE HAND-
SCRAPED AND COVERED WITH TURCITE "B" COATING
AUTOMATIC CROSS FEED
ACCURATE SLOT GRINDING ACHIEVED USING SADDLE
LOCKING SYSTEM COMBINED WITH CROSS FEED BALL SCREW
AUTOMATIC LUBRICATION SYSTEM
ADVANCED HYDRAULIC SYSTEM WITH INDEPENDENT OIL TANK
PROVIDES VIBRATION-FREE TABLE MOVEMENT
HYDRAULIC TABLE STROKE SETTING
STANDARD EQUIPMENT:
Grinding Wheel
Wheel adapter
Work light
Balancing arbor
Diamond dresser
Tool kit
OPTIONAL (EXTRA COST) ACCESSORIES
Permanent magnetic chuck - coarse or fine pole (Kanetsu)
Electro-magnetic chuck with control (Kanetsu or Walker)
Spare wheel adaptor
Coolant systems with or without paper filtration
Dust collector
Parallel dresser
Wheel Balancing stand
Splash Guards for coolant
Digital readout system (Sony, Acu-Rite or Newall available)
10" x 3/4" Grinding Wheel (With Inverter Spindle Drive)
| DISCLAIMER: The information presented in the write ups and the photographic representations of the equipment are believed to be accurate at the time the pages are created. The information presented on the web site should not be used for formal quotation. Price and information presented in the write ups on the web site are subject to change without notice. Machinery Values claims no responsibility for inaccuracies of the information presented on the pages of this website. Please contact one of our sales representatives if you require more information or a current formal quotation. |