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Model 72C-12
C.N.C. ROUTER ( 74" x 60" capacity)
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C.R. Onsrud Standard Features include:
- Cast iron fixed bridge and vertical supports for maximum rigidity
- 2300" per minute machining speed (straight or contour)
- Full 3-D Capability
- 10' X 10' footprint saves valuable floor space
- Precision ball-screw drive for all axes
- Precision "profile" linear guideways
Computer control:
The AMC 4 machine controller is manufactured by North East Electronics of England, manufacturers of industrial machine controls for over 20 years. Currently in use worldwide, the rugged AMC-4 is a six axis control designed for hot, harsh, dirty environments ( ie: plasma cutting, woodworking).
- Complies fully with International C.E. Safety directives
- Compatible with virtually all CAD / CAM packages that generate industry-standard M & G codes
- 32 bit "RISC" processor is the fastest in the industry. 115,000 Baud download capability
- "Look ahead" is "time based" ( 4 seconds ahead ) rather than just 6 lines ahead like some popular controls
- Increased "look ahead" and rapid processing allows faster machining speeds
- Spindle speeds are infinitely variable, even while cutting
- Feed rates can be overridden, even while cutting, from 1% to 600%
- Simultaneous 4 servo & 2 stepper axis control for full 3 D capability
- Brushless AC Servos and Amplifiers (manufactured by Kollmorgen) control X & X' (tables) Y axis (Bridge) and the Z axis (Vertical)
Spindle:
- 10HP fully programmable variable speed spindle (Manufactured by Colombo)
- Infinitely programmable from 0-18,000 RPM. (24,000 RPM capability)
- ER-32 Collets available from .0787 to .787 (inch or metric)
- Fully capable of routing and drilling
- Automatic Tool Changer
- Holds eight tools (two included as standard)
- Industry standard tool holders (ISO 30 taper)
Worktables:
- Twin tables for maximum production. (First table can be reloaded while second table is machining)
- Tables function as two independent 36" x 48" tables or in tandem as a single 72" x 48" table
Dimensions:
- Clearance under bridge 19"
- Height 84"
- Depth 100"
- Width 120"
- Table work height 30"
Axis Travels:
- 54" X axis traverse
- 74" Y axis traverse (ensures complete table coverage even outside the table perimeter)
- 11" programmable Z axis travel
Electrical Requirements:
- 230 Volt 3 phase (other voltages optional)
- Separate 110 volt service for computer control
Training:
The price of the machine includes "C. R. ONSRUD INC. Training School" on your machine, and your parts at our Troutman N.C. facility (30 miles north of Charlotte).
A technician will also come to your facility for one or two days of on-site assistance after the machine has been delivered. (Air fare, hotel and meals at customers expense).
It is also recommended that the customer attend "Master Cam School" for more extensive CAD/CAM training.
Warranty
The U.S. made 72-C12 is backed by a limited one year warranty on parts and labor FOB the factory.
A complete stock of replacement parts is available for immediate shipment.
Price - $89,740.00 plus freight - includes set-up and training
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