sales@libertymachinery.com
sales@libertymachinery.com
Serial No. S2905004
New – 2003
GENERAL INFORMATION:
The Chevalier SMART-H818 includes 3-axes multi-function surface and
SMART Conversational Programming. A graphic program input function
available 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.
SPECIFICATIONS:
Table Size…………8″ x 18″
Grinding Capacity…………8″ x 18″
Table Workload Capacity – w/ Magnetic Chuck…………462 Lbs.
Grinding Wheel Size…………8″Dia. x 1/2″W x 1-1/4″ Hole
Table Surface to Spindle Centerline…………16″
Table Longitudinal Movement – Manual Traverse…………20″
Table Longitudinal Movement – Hydraulic Traverse…………20″
Table Longitudinal Movement Speed – Variable (Flow Control)…………to 82FPM
Table Cross Movement – Rapid Travers Rate (AC Servo)…………0 – 10 FPM
Table Cross Movement – Least Increment Input (AC Servo)…………0.0001″
Table Cross Movement – Manual Traverse…………8-3/4″
Wheel Head Elevation Movement – Rapid Traverse Rate (AC Servo)…………0 – 10 FPM
Wheel Head Elevation Movement – Least Increment Input…………0.0001″
Positioning Accuracy…………0.0001″
Repeatability Accuracy…………0.0001″
Spindle Speed…………3,450 RPM
Motor – Spindle…………3 HP
Motor – Logitudinal Hydraulic…………2.50 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 80″H
Weight – Approximate…………2,700 lbs.
EQUIPPED WITH:
Conversational CNC, Automatic or Manual Operations. Ball Screws on Cross Feed
and Down Feed. Hydraulic Longitudinal Table travel with Flow Control.
Recirculating Forced Lubrication System on All Guideways.
Chevalier Windows Based Control.
Mitsubishi Servo Amplifier and Drives.
O.S. Walker Magnetic Chuck Control Automatic Release Microprocessor
CNC Dress Cycle.
Coolant System with Paper Media Drag out.
Operator and Parts Manual. Software back-up Discs.
*Preliminary Specification Subject to Verification.
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