Bridgeport VMC XR 760 VMC
P.O.A
Description
BRIDGEPORT’S high quality, high performance, highly specified Vertical machining centre, the XR760 is a compact, yet rugged and powerful machine developed for tough machining applications, and is well suited to high-speed hard metal cutting. Featuring a 760 x 610 x 610mm X,Y,Z travels, 12,000rpm #40 spindle and 30 station ATC as standard equipment. Heidenahin and FANUC CNC control options.
Specification |
|
| Axes Travel | |
| Table size | 1000 x 600 mm |
| X axis Stroke | 760mm |
| Y axis Stroke | 610mm |
| Z axis Stroke | 610mm |
| Distance from table surface to spindle nose | 100 – 710mm |
| Table load Capacity | 700kg |
| Spindle | |
| Spindle Speed Range | 1,500 – 12,000 rpm |
| Maximum Spindle Torque Fanuc | 118 Nm |
| Maximum Spindle Torque Heidenhain | 134 Nm |
| Spindle Drive (s6-40%) Fanuc | 18.5 kW |
| Spindle Drive (s6-40%) Heidenhain | 21 kW |
| Spindle Drive | Drive |
| Spindle Taper | BT40 or ISO40 |
| Spindle Diameter | 70mm |
| Feed-rate | |
| Rapid Rate (X / Y / Z) | 43 /43 / 36 m /min |
| Feed-rate | 1-10,000 mm / min |
| Jog Feed-rate | 4,000 mm / min |
| Thrust (X / Y / Z) Fanuc | 4,712 / 4,712 / 11,310 N |
| Thrust (X / Y / Z) Heidenhain | 6,951 / 6,951 / 11,519 N |
| Acceleration (X / Y / Z) Fanuc & Heidenhain | 6 / 5 / 4 m/s² |
| Ball-screw Diameter & Pitch | 45 / 16 (X / Y), 45 / 12 (Z) Dia / P |
| Automatic Tool-changer | |
| Type of Tool Shank | ISO40 (Optional BT40) |
| Tool Storage Capacity | 30 Chain type |
| Max Tool Diameter – with Adjacent Tool | 80mm |
| Max. Tool Diameter – (Adjacent pocket empty) | 125mm |
| Max. Tool length | 300 mm |
| Max. Tool Weight | 7 kg |
| Method of Tool Selection | Random |
| Tool change time, (chip / chip)Â ISO 10791-9 | 4 Sec. |
| Power Source | |
| Electrical Capacity Based on 400v 50Hz Supply | 30 kVA |
| Coolant Supply | |
| Coolant Tank Capacity | 300 Litres |
| Nozzle Coolant | 60 @ 2 bar l/Min |
| Through Spindle Coolant | 25 @ 20 bar l/Min |
| Wash Down | 150 @ 2 bar l/Min |
| Accuracy ISO 230-2 | |
| Positional   (ISO 230-3 / JIS X/Y/Z) | |
| Standard | + / – 0.005 mm |
| with Linear Scales | + / – 0.002 mm |
| Repeatability | |
| Standard | + / – 0.002 mm |
| With Linear Scales | + / – 0.0015 mm |
| Machine size | |
| Height | 2,625 mm |
| Floor space W x DÂ Â (32 Tool machine) | 2,850 x 3,000 mm |
| Weight | 6,000 kg |
Includes |
| Fanuc 18i-MB |
| Optional Heidenhain iTNC530 Control |
| 43 metres / minute Rapid Feed in X, Y |
| 36 metres / minute Rapid Feed in Z |
| 6 metres / sec² acceleration in X Axis |
| 5 metres / sec² acceleration in Y Axis |
| 4 metres / sec² acceleration in Z Axis |
| 30 Tool 40 Taper Tool-changer Capacity (48 Tool capacity available as an option) |
| 4 second metal to metal tool change time |
| Spindle Speed of 10 -12,000 rpm 40T Taper |
| Powerful cutting with 18.5kW (118Nm) motor (21kW 134Nm on Heidenhain) |
| Renishaw Probe Package 0TS tool setting probe & OMP40 part probe |
| Cutter Air Blast |
| Strokes X, Y, Z 760mm x 610mm x 610mm |
| Table size 1000mm x 600mm |
| 4th Axis Pre-wire |
Standard Coolant System including |
| 20bar through spindle coolant system, Coolant wash gun, Coolant tank with 300 Litres capacity, |
| Universal swarf management system including auto flush and Chip conveyor, Stainless chip pan and base channel. |
| Machine Work light & Fully interlocked machine guarding |