The Chevalier surface grinder Smart B818III includes a 3-axis multi-function surface and features 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.

New - 2022
Serial No. FS8182006

SPECIFICATIONS:
Capacity:
- Grinding capacity............8" x 18"
- Grinding height elevation - Maximum............12"
- Max distance from table surface to spindle center............15.55"
- Max table load............462 Lbs w/Magnetic Chuck, 385 Lbs. w/o Magnetic Chuck
- Table size............8" x 18"
- T Slot (size x qty)............0.47" x 1
- Distance between table and ground............41.73"
- Spindle speed............1000 - 7000 rpm
- Grinding wheel (diameter x width x bore)............ø8 x 0.50 x ø1.25"
Longitudinal Movement (X-Axis):
- Rapid travel............0-65.6 fpm
- Max travel............20.07"
Cross Traverse Movement (Z-Axis):
- Rapid travel............0-10 fpm
- Max travel............8.66"
- Minimum increment input............0.0001"
Wheel Head Elevating Movement (Y-Axis):
- Rapid travel............0-10 fpm
- Max travel............11.41"
- Minimum increment input............0.0001"
Positioning Accuracy............0.00015"
Repeatability Accuracy............0.00012"
Spindle Speed............7000 RPM
Motors:
Spindle motor............4hp
- X-Axis drive............Servo 2.4hp
- Y-Axis drive............Servo 1.1hp
- Z-Axis drive............Servo 1.1hp
- Lubrication pump............0.03hp
Lubrication Tank............5.28 gal
Air pressure required............60 psi
Electrics............
Weight - Approximate............3417 Lbs
Dimensions - Approximate............81"L x 83" W x 83" H

EQUIPPED WITH:
Chevalier SMART CNC control (with Pendant Controller):
- Microsoft WinCE Platform
- 10.4" Color TFT Screen
- Simple graphic conversational controller with preview function
- Various built-in factory-programmed canned cycles
- Conversational canned cycles for surface, crisscross, plunge, and multi-slot grinding
- Powerful graphic program input function, available for grinding and dressing
- Can combine grinding cycle, wheel dressing, and auto compensation without using a CNC program
- Wheel dressing can be executed during grinding cycle
- Simulate grinding path and dressing cycles with MPG handwheel
- Grind multi-slots with different pitch and depth
- Conversational and G-code programs can be saved in hard drive or floppy disk
- FANUC CNC Program compatible
- Patented longitudinal stroke adjustment from screen
- Ethernet/intranet connectivity
Precision C3 grade ball screws on longitudinal feed, cross feed, and down feed axes directly mounted via coupling to Mitsubishi AC servo motors
Recirculating forced lubrication system on all guideways
3 HP AC Frequency Converter
Full Enclosure
Complete Machine Documentation

*Preliminary specifications subject to verification.

This machine is listed for sale by Liberty Machinery Company located in Lincolnshire, Illinois