Description
Chevalier SMART B818II – Year 2010
CNC & Conventional Surface Grinder
with Full Factory Enclosure Option
Serial No. FFS7106001 New – 2010
GENERAL INFORMATION:
The Chevalier SMART B818II includes a 3-axes multi-function surface and features SMART
Conversational Programming, a graphic program input function avaialable for grinding and dressing
with auto compensation, various built-in factory-programmed canned cycles, simple conversational graphics with preview function and
surface/plunge/crisscross/profile grinding modes.
It is easy to operate and can combine the grinding
cycle, wheel dressing and auto compensation without
using a CNC program.
The wheel dressing can be executed during the grinding cycle. It can simulate the grinding path and dressing cycles by turning the MPG handwheel.
It can Grind multi-slots with different pitch and depth.
Conversational and G-code programs can be saved on a hard drive or floppy disk. It is FANUC CNC Program compatible and has a patented longitudinal stroke
adjustment from the screen.
SPECIFICATIONS:
Table Size ………………….. 8″ x 18″
Grinding Capacity ……………. 8″ x 18″
Table Workload Capacity
– w/o Magnetic Chuck …………. 385 Lbs.
Table Workload Capacity
– w/ Magnetic Chuck ………….. 462 Lbs.
Grinding Wheel Size ……… 8″Dia. x 1/2″W x 1-1/4″B
Magnetic Chuck Size ………….. 8″ x 18″
Table Surface to Spindle
Center Distance …………….. 16″
Table Longitudinal Movement
– Manual Traverse ……………. 20″
Table Longitudinal Movement
– Servo Drive Traverse ……….. 20″
Table Longitudinal Movement Speed
– Infinitely Variable ………… 0 – 55.75 FPM
Table Cross Movement
– Rapid Travers Rate …………. 0 – 10 FPM
Table Cross Movement
– Least Increment Input ………. 0.0001″
Table Cross Movement
– Manual Traverse ……………. 8-3/4″
Wheel Head Elevation Movement
– Rapid Traverse Rate ………… 0 – 10 FPM
Wheel Head Elevation Movement
– Lease Increment Input ………. 0.0001″
Positioning Accuracy …………. 0.0001″
Repeatability Accuracy………….0.0001″
Spindle Speed (AC Drive)
-Infinitely Variable to ………. 8,000 RPM
Motor – Spindle ……………… 4.7 HP
Motor – Logitudinal AC Servo ….. 2.66 HP
Motor – Crossfeed AC Servo ……. 1.33 HP
Motor – Elevating AC Servo ……. 1.33 HP
Electrics …………………… 220V / 3Ph / 60Hz
Dimensions – Approximate ……… 81″L x 83″W x 83″H
Weight – Approximate …………. 3,500 Lbs.
EQUIPPED WITH:
3 Axis Conversational CNC
Semi-Automatic or Manual Operations use Ballscrews
and Programmable Controls for Table Movement.
Precision C3 Grade Ball Screws on Longitudinal Feed
Cross Feed and Down Feed Axes Directly Mounted via
Coupling to the Misubishi AC Servo Motors.
Recirculating Forced Lubrication System on All Guideways.
Microsoft WinCE Platfrom, 3 Axis PC Based Control
with a 10.4″ Color TFT
Screen and Ethernet/Intranet Connectivity.
8″ x 18″ Electro-Magnetic Chuck
Variable Hold Neutrofier Control
Coolant System with Filtration System
3-Face Side Mount Dresser.
Halogen Machine Lamp.
Fully Enclosed Factory Enclosure.
Superior Condition & Appearance _ Original Paint
