At start i have created the arm (15) necessary to support the milling
machine.For his realization i have use a aluminum profile (used from the constructors of
tendaggi) who has the advantage of being very god for the rigid implantation. The arm has been fixed to
a multilayer plan (13) on which is fixed the guide (6) for the movement of the
axis "Y",putting the guide on a square support of iron (17). On this guide
slide 4 throat bearings (2) on one iron slab of thickness 4mm (16).
Sight of the below part the job plan
Sight of the throat bearings
On the opposite face of the slab are fixed the throat bearings (1) in
which slide the guide for the movement of axis "X" (5). The
guide for the movement of the axis "X", is fixed under the
mobile multilayer plan(12).first ,on this plan are fixed threads
eyelets , to enable the blocking of
the piece to work ,with clips formed one by a washer and a screw.
The throat bearings and the guide of precision
Up the eyelets are noticed thread you for the
implantation of the clips
The milling machine is fixed to a aluminum slab (10), to which it has
been screwed the guide (7), that it slides on 4 throat bearings (8)fixed to a
support that has been blocked to the aluminum arm (over described). The system
now is never motor, the mtor that will have to set in action the mobile plan on the aces
"X" "Y", and the milling machine on the axis" Z
". To the motors have been fastened, auctions threaded with the
diameter of 6 milimeter. The auctions will screw on the dice that have been
respective fixed: to the slab door bearings (16) for the aces "X"
"Y"e to the vertical guide (7) for the axis" Z ". The part
electronic easy realizable (pantograf.zip)
is seen the meager number of members and thanks to the program of control (cam_.zip)
that it uses the door parallel normally used for printing, without the added
one of some card in personal the computer. As far as the program I have
decided to realize it for being able to interpret the designs with extension
DXF, realizable with all the programs CAD or GRAPHIC(autocad, 3d, coreldraw).
The program translate the design realized in commandos for motor the
step-step, it is possible to vary the constructive dimensions begins them
without some limit in the blowup or reduction. They complete the software the
subdirectory : 1) visualization of the designs realizes 2) positioning to
you of the tool 3) a program of realization of designs DXF (for who does not
possess a program CAD). .
The ear-ring that fastens the auction threaded to the motor.