Description

MILLING CENTER FANUC ROBODRILL ALPHA-T21IEL

The FANUC ROBODRILL Alpha-T21iEL milling center manufactured in 2007 in Japan is designed for precise machining of details with a maximum weight of 300 kg. The versatility and accuracy of the machine allows you to achieve excellent machining results both in mass production and when working in small series. These features, combined with a reliable design with a reinforced work table 850 mm long and 410 mm wide, increase productivity and guarantee the highest level of non-disruption, precision machining. The FANUC ROBODRILL Alpha T21iEL

milling center is equipped with a fast and efficient TSUDAKOMA RNA-160L tilting rotary tablewith a rotary axis B and a pneumatic clamping system that generates a huge clamping torque. The worm gear system incorporated in the rotary table has a 20% increase in indexing speed while maintaining indexing accuracy.

Intuitive, based on the ISO code format, the FANUC MANUAL GUIDE software simplifies machine operation and increases its productivity by reducing the time from drawing up technical drawings to starting production. In the interactive user interface, machining programs with graphical simulations are created in just a few steps, resulting in excellent results, even when performing very complex processes. FANUC ROBODRILL α-T21i

machining centeris controlled by a user-friendly FANUC Series 31i-MODEL A5 CNC controller with many additional functions, including "AI Contour Control" to suppress acceleration/deceleration lag and servo motor lag, which becomes greater as the feed rate increases. The rich equipment of the milling machine includes, among others: the RENISHAW TS27R touch probe for measuring and detecting broken tools and the RENISHAW OMP40 touch probe for checking and positioning the workpiece. The vertical machining center weighs 2200 kg.

 

Technical data of the FANUC ROBODRILL Alpha-T21iEL machining center

- working table surface (length x width): 850 x 410 mm
- feeds in the X/Y/Z axes: 700/400/330 mm
- rapid traverses in the X/Y/Z axes: 54 m/min
- working feed in the X/Y/Z axes: 1-30000 mm/min
- maximum workpiece weight: 300 kg
- maximum spindle speed: 10000 rpm
- minimum spindle speed: 100 rpm
- spindle power (10 min/constant work) ) : 5.5/3.7 kW
- positioning accuracy in one axis: 0.006/300 mm
- positioning repeatability: ± 0.002 mm
- tool head capacity: 21 pcs.
- maximum tool diameter: 80 mm
- maximum tool length: 200 mm
- maximum tool weight: 3 kg
- tool change time: approx. 2 s
- distance between the holder and the working table: 250-580 mm
- coolant tank capacity: 100 l
- power supply: 3x 220 V; 50 Hz
- weight of the Alpha-T21iEL machine : 2200 kg

 

Equipment of the FANUC ROBODRILL Alpha-T21iEL CNC milling machine

- CNC controller: FANUC Series 31i-MODEL A5
- touch probe: RENISHAW OMP40
- tool touch probe: RENISHAW TS27R
- tilting rotary table: TSUDAKOMA RNA-160L
- fourth axis (B axis)
- fourth axis servomotor (B axis): FANUC ALPHA 2/5000iS
- rest with air brake for tilting rotary table
- software: FANUC MANUAL GUIDE i
- additional function "helical interpolation"
- additional function "48 additional coordinate systems"
- additional function "multiple jump of program blocks" (Multi Step skip function)
- additional function "AI Contour Control I" (analyzing 30 blocks in advance)
- additional function "AI Contour Control II"
- additional function "tool compensation" (Tool Compensation Memory C)
- raised column by 100 mm
- tool turret
- mounting tools: DIN 69871 A30
- spindle taper: BT 30
- cooling system
- lubrication system
- workspace lighting
- 1 GB data server
- cooperation with a computer network
- measurement software