|
|
| |
|
|
CHEVALIER HIGH PRECISION SURFACE & FORM GRINDERS
M SERIES Standard Tool Room Surface Grinder (FSG-618M) - the number one manual grinder in the U. S. since 1982.

| FEATURES |
|
BENEFITS |
| Maintenance-free timing belt and ball bearing ways |
|
Slip-free, smooth & accurate table movement |
| Spindle runout is within +/-0.000060" |
|
Superior accuracy and finish. |
| Workpiece flatness guaranteed to within +/-0.00012" |
|
Superior finish for all workpieces, |
| Automatic lubrication of leadscrews and ways |
|
Reduces friction and prolong machine life. |
| All-Meehanite cast iron construction (including base) |
|
Excellent rigidity and superior dampening during heavy machining. |
|
|
| |
| SPECIFICATIONS |
|
FSG-618M |
|
FSG-2A618 |
| Table Size |
|
5 3/4" x 18" |
|
5 3/4" x 18" |
| Maximum Grinding Length Longitudinal |
|
18" |
|
18" |
| Maximum Grinding Width Crosswise |
|
6" |
|
6" |
| Max Dist fr Table Surface to Spindle Centerline |
|
18" |
|
18" |
| Longitudinal Movement of Table |
|
19 3/4" |
|
19 3/4" |
| Maximum Travel, Manual |
|
19" |
|
20" |
| Table Speed, Infinitely variable |
|
16-82fpm |
|
16-82fpm |
| Rapid Travel, approx |
|
- |
|
38ipm |
| Automatic Transverse Increment |
|
- |
|
0.02-0.24" |
| Max Auto Transverse Travel |
|
- |
|
6 3/4" |
| Max Manual Transverse Travel |
|
7" |
|
7" |
| Cross Transverse Travel: Handwheel per revolution |
|
0.100" |
|
0.100" |
| Handwheel per graduation |
|
0.0005" |
|
0.0005" |
| Wheelhead Vertical Infeed: Handwheel per revolution |
|
0.05" |
|
0.05" |
| Handwheel per graduation |
|
0.0001" |
|
0.0001" |
| Grinding Spindle Speed |
|
60HZ 3450rpm; 50Hz 2850rpm |
|
60HZ 3450rpm; 50Hz 2850rpm |
| Rated Power |
|
2.2HP |
|
3.3HP |
| Packing Dimensions |
|
41"x47"x83" |
|
56"x48"x83" |
| Net Weight |
|
1498 lbs |
|
1695 lbs |
|
| |
|
|
ACCUGRIND SP SERIES Super Precision Surface Grinder
These models have all the features of the CHEVALIER M Series Grinders but with heavier and more rigid construction.

| FEATURES |
|
BENEFITS |
| Workpiece flatness guaranteed to be within 0.000080" over entire working surface |
|
Superior finish for all workpieces, with a surface finish or roughness average of Ra, as fine as one micro inch (0.02µ m) |
| 0.000050" Micro-downfeed |
|
Grind to higher tolerances, improving accuracy and finish. |
| Waist level vertical handwheel |
|
Easier to operate |
| Honeycomb-ribbed design |
|
Dampens motor vibration |
| Automatic lubrication system |
|
Longer lasting components |
| Hardened and ground elevating and crossfeed leadscrews |
|
Smooth and rigid operation |
| 2HP spindle motor |
|
Ample power for quick metal removal. |
|
|
| |
| SPECIFICATIONS |
|
612SP |
|
618SP |
|
818SP |
| Table Size |
|
6" x 12" (152x330mm |
|
6" x 18" (152x480mm) |
|
8" x 18" (203x480mm) |
| Max Grinding Length - Longitudinal |
|
14" (355mm) |
|
20" (500mm) |
|
20" (500mm) |
| Maximum Grinding Width — Crosswise |
|
8" (203mm) |
|
8" (203mm) |
|
9" (230mm) |
| Max Distance fr Table Surface to Centerline |
|
20" (500mm) |
|
20" (500mm) |
|
20" (500mm) |
| Cross Transverse: Handwheel per rev. |
|
0.200" (5mm) |
|
0.200" (5mm) |
|
0.200" (5mm) |
| Handwheel per grad. |
|
0.001" (0.02mm) |
|
0.001" (0.02mm) |
|
0.001" (0.02mm) |
| Micro feed per grad. |
|
0.000050"(0.001mm) opt |
|
0.000050"(0.001mm) opt |
|
0.000050"(0.001mm) opt |
| Wheelhead vert infeed: Handwheel per rev |
|
0.5" (1mm) |
|
0.5" (1mm) |
|
0.5" (1mm) |
| Handwheel per grad |
|
0.0001" (0.005mm) |
|
0.0001" (0.005mm) |
|
0.0001" (0.005mm) |
| Micro feed per grad |
|
0.000050" (0.001mm) |
|
0.000050" (0.001mm) |
|
0.000050" (0.001mm) |
| Spindle Drive Speed |
|
60Hz/3450rpm |
|
60Hz/3450rpm |
|
60Hz/3450rpm |
| |
|
50Hz/2850rpm |
|
50Hz/2850rpm |
|
50Hz/2850rpm |
| Spindle Power Rating |
|
2HP |
|
2HP |
|
2HP |
| Spindle Drive Diameter |
|
8" (203mm) |
|
8" (203mm) |
|
8" (203mm) |
| Std Wheel Width |
|
1/2", max 1" (optional) |
|
1/2", max 1" (optional) |
|
1/2", max 1" (optional) |
| Std Wheel Bore |
|
1 1/4" (31.75mm) |
|
1 1/4" (31.75mm) |
|
1 1/4" (31.75mm) |
|
Back to top
|