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Chevalier FSG-ADIII Automatic Series

The FSG-ADIII series features a new user-friendly touch-screen control with standard surface grinding programs and a plunge grinding cycle. There is also an optional crisscross or zigzag and a CBN dressing cycle. So simple and user-friendly, all skill levels can operate this series of ADIII controllers.

The fully automatic grinding mode consists of rough- and fine-grinding cycles, switching from rough-grinding down-feed increments to fine-grinding down-feed increments at preset points during the cycle. This crossfeed also switches from a rough to fine cross-feed increment, which results in a finer surface finish and finer accuracy.

• No more cycle stops or prepping the wheel
• Faster cycle times
• Chevalier control: touch screen
• 3-Axes Fully Automatic
• Table size: up to 16″W x 40″L
• Auto. dressing and compensation optional
• Elevation is driven by servo motor
• 3-Axes needle roller way
• Max. grinding sizes: up to 16″ x 40″
• Spindle power: up to 10 HP, greater spindle HP available

Table Size11 3/4" x 23 5/8"15 3/4" x 31 1/2"15 3/4" x 31 1/2"
Max Grinding Length Longitudinal24"32"40"
Max Grinding Width Crosswise12"16"16"
Max Distance from Table Surface to Spindle Centerline24"24"24"
Longitudinal Movement of Table: Longitudinal Travel, Hydraulic25 5/8"15 3/4" x 31 1/2"15 3/4" x 31 1/2"
Maximum Travel, Manual27 1/2"35 3/8"43 1/4"
Table Speed, infinitely variable5~25 m/min.5~25 m/min.5~25 m/min.
Rapid travel, approx.3.5m/min.3.5m/min.3.5m/min.
Automatic Transverse Increment2.9m/min.2.9m/min.2.9m/min.
Maximum Automatic Travel12"16"16"
Maximum Manual Travel13 3/4"18"18"
Handwheel per revolution0.25"0.25"0.25"
Handwheel per graduation0.0025"0.0025"0.0025"
Microfeed per revolution0.005"0.005"0.005"
Microfeed per graduation0.00005"0.00005"0.00005"
Wheelhead Vertical Infeed: Automatic Infeed0.000050"-0.002"0.000050"-0.002"0.000050"-0.002"
Rapid Travel, approx25ipm25ipm25ipm
Grinding Spindle Drive Speed60Hz1750rpm; 50Hz1450rpm60Hz1750rpm; 50Hz1450rpm60Hz1750rpm; 50Hz1450rpm
Power rating5HP/4P5HP/4P5HP/4P