The Technology Of Your Ff 500 Cnc At A Glance; A Short Overview Of The Mechanics - Proxxon FF 500 CNC Commissioning Manual

2. The technology of your FF 500 CNC at a glance

Dear User,
With this FF 500 CNC vertical miller, you have acquired a powerful, precise
processing machine that fulfils the highest demands on ease of use, precision and
reliability. In the following, you will find explanations on some of the technical details:

2.1. A short overview of the mechanics:

The FF 500 CNC is a solidly constructed and carefully manufactured upright vertical
milling machine. The equipment compiled in a user-friendly manner and the
extraordinary quality of the design make the milling cutter a reliable partner for an
entire series of activities from the machining sector.
A heavy, rugged machine base ensures excellent stability and accommodates the
CNC-controlled cross table, traversable in two axes (diagonal (X axis) approx. 300
mm, deep (Y axis) 100 mm) as well as the sturdy and generously dimensioned
column made of high-strength aluminium continuous casting profile. Just like the
cross table, it is equipped with a dovetail guide which supports the carriage to
accommodate the milling head.
This carriage is also traversed by electronic control, and the traverse path (Z axis) is
approx. 220 mm. The milling head itself consists of the motor, the gearbox and the
spindle unit. If required, it can also be turned by 90° on each side and conveniently
clamped in any position with the toggle screw. Together with the drilling feed, this
makes slanted drilling possible, for example. The tool is held in one of the four
supplied collet chucks.
In addition, the milling head is equipped with a drill feed, which means that your
milling cutter can also be used for drilling work or for countersinking, for example.
The electrical system and the belt drive for power transmission are housed within the
gearbox. By simply shifting a Poly-V belt it is possible to adapt the spindle speeds to
different milling sizes and material-specific cutting speeds (six selectable speeds
from 180 - 2,500/min). The master device switch and the changeover switch for the
spindle direction of rotation are located at the front of the milling head.
The high-precision dovetail guides are adjustable for all axes in order to eliminate
possible play due to wear. You will find a dimensioned sketch of the machine
dimensions and the slot cross-sections (Fig. 1 and 2) on the left and at the end of the
text.
A comprehensive range of accessories is available in our assortment.
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