Article From: 2/2/2006 Production Machining
The Romi CNC 30 G is a bar machine with hydraulic collet chuck and automatic parts unloading, as well as a “U” shaped cross slide gang tooling with “T” slots for toolholder positioning, allowing flexibility for tool setup for multiple applications. Interactive programming screens make it equally adept at mixed-volume, short-run production as well as high-volume applications.
With maximum bar capacities of 1.625” (round), 1.250” (hex) and 1.00” (square), a maximum bar length of 47.42" and a maximum cutting length of 4.72", the combines turning and high volume production
within a compact 94.5" x 86.6" footprint. Rapid traverse rates of 630 imp (X axis) and 512 imp (Z axis) provide accelerated machine cycle times and reduced non-cut time.
The machine includes one mechanical bar puller with a built-in cutoff tool holder, two external turning tool holders, two boring bar holders, one double boring bar holder and five reduction sleeves.
The bed design features a stress-relieved cast one-piece “L” shaped bed, incorporating solid oversized vee and flat ways.
Guideway surfaces are Turcite-coated and hand-scraped for precise fitting. Slides are moved on heat-treated and ground ball screws.
The spindle design permits vibration-free full horsepower cuts for routine heavy stock removal using an ultra-precision A2-5" spindle. The spindle can produce speeds up to 5,500. The A2-5" has a 2.08" through-hole that is designed of accommodate a 16C collet. The machine comes standard with a modular bar guide tube and blind discs that can be sized for a specific job, providing bar guidance through the spindle.
The 7.5-hp AC motor offers spindle speed ranges from 5 to 5,500 rpm. The spindle is connected to the motor by a poly-V belt that improves transmission of motor power to the spindle.
It also contains the GE Fanuc 0i-Mate features a 9" color display and swivel keyboard.
