| MACHINE DESCRIPTION |
14" x 120" Remanufactured Cincinnati CNC Cylindrical Grinder, M-4399
MODEL: 470 || S/N: 3547SPE78-0002 || YEAR BUILT: 1978 |
| SPECIFICATIONS |
| Swing Over Bed: |
15.5" |
| Max. Part Length: |
120" |
| Minimum Workpiece Diameter: |
0.0" |
| Length of Bed: |
190" |
| Length required for maximum table traverse: |
23'3" |
| Depth Required: |
8' |
| Machine Weight: |
19,200 lbs. |
| WORKHEAD |
| Workhead Type: |
Dead |
| Workhead Speeds, programmable: |
0 - 550 rpm |
| Workhead Horsepower: |
5 hp Baldor AC Vector |
| Workhead Drive: |
Baldor AC Vector |
| Workhead Taper: |
#14 Jarno |
| WHEELHEAD |
| Maximum Grinding Wheel Size: |
30" x 3" x 12" standard |
| Belt grinder Contact Wheel Size-Maximum: |
30" x 4" x 12" |
| Belt grinder Contact Wheel Size-Supplied: |
30" x 2" x 12" |
| Belt Size for Belt grinding (recommended): |
2" x 132" |
| Wheel speeds, programmable: |
400 - 1,200 rpm |
| Wheelhead Horsepower: |
25 hp Baldor AC Vector |
| Wheelhead Motor and Drive: |
Baldor AC Vector |
| INFEED |
| Wheelhead Infeed motor: |
GE/Fanuc AC Digital Servo |
| Infeed increments, programmable: |
.0000 10" - .004" |
| Infeed Traverse Rates: |
0-250 ipm |
| Infeed Ballscrew: |
Precision Ground |
| Feedback: |
Heidenhain scale |
| TABLE (CARRIAGE) |
| Table Type: |
2 piece with taper adjustment |
| Table Traverse speed, programmable: |
0 - 400 ipm |
| Traverse screw: |
50mm ballscrew precision ground |
| Traverse Feedback: |
Heidenhain Scale |
| Traverse Motor: |
GE/Fanuc AC digital servo |
| FOOTSTOCK |
| Footstock type: |
Handwheel and lever |
| Footstock center: |
#14 Jarno |
| MACHINE ACCURACY CAPACITY |
| Parallelism (Taper) Overall: |
+/- .0002" |
| T.I.R.: |
+/- .0000 50" |
| Surface Quality: |
0.025 - 1.0 micron Ra depending on Wheel (belt) |
CONTROL SPECIFICATIONS:
- GE/Fanuc 160i CNC with Windows 2000 O/S
|
EQUIPPED WITH:
- Tapers full length, one end, or both ends
- End and continuous infeed
- Short Stroking
- Bed error compensation
- Taper compensation
- Part shape compensation
- Part history Database
- Plunge Grinding Cycle
- Rough, Finish, and Sparkout Cycles
- RPM Readout of Wheel and Work Speeds
- Programmable Wheel Dressing Cycles
|
| COST |
| Price: On Request. |
