| Estatus: | CERRADO | | Id# | 14998 | | Ref: | 146406 | | Nombre: | 6Inch Y Axis 8Inch X Axis Eltee TRM-21, EP300RD, VMC CNC ORBITING RAM-TYPE EDM, C | | Fabricante: | Eltee | | Modelo: | TRM-21, EP300RD, VMC CNC ORBITING | | Año: | 1990 ( Usado ) | | Localización: | USA | | Precio: | $0.00 | | | | |
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| Descripción: | ELTEE PULSITRON RAM-TYPE EDM MACHINE
WITH InchVMCInch CNC ORBITING SYSTEM (C-AXIS)
MODEL: TRM-21 NEW: 1990
X-TRAVEL ............................... 8Inch
Y-AXIS TRAVEL .......................... 6Inch
Z-AXIS TRAVEL .......................... 10.5Inch
MAX. QUILL CLEARANCE ................... 17- 3/8Inch
WORK TABLE ............................. 16Inch X 11Inch
MAX. TABLE LOAD CAPACITY ............... 300 LBS.
WORK TANK SIZE ................ 19- 3/4Inch X 14- 3/4Inch X 12Inch
DIELECTRIC REQUIRED .................... 55 GALS.
EQUIPPED WITH:
ELTEE PULSITRON MODEL #EP300CP POWER SUPPLY (30 AMP)
PENDANT FOR POWER InchZInch AXIS RAPID UP & DOWN & JOG INCREMENTS
FUTABA 3-AXIS DIGITAL READOUT DISPLAY
SYSTEM 3R CHUCK ON THE PLATEN
SWITCH ON MACHINE FOR HOLD-OFF-RELEASE (CHUCK CONTROL)
MACHINE IS PRESENTLY WIRED 3/60/208/8 KVA FULL LOAD
DESCRIPTION OF THE InchVMC CNC ORBITING SYSTEM (C-AXIS):
The InchVECTOR MACHINING CONTROLInch Computer Controller
is a highly accurate and sophisticated
DNC (Direct Numeric Control) system, which combines an accurate SYSTEM #3R
mechanical unit with multiple dedicated microporcessors.
The machanical portion consists of X-Y axis slides, using preloaded
linear bearings. Each Slide (X-Y) is controlled by a stepping motor.
The stepping motors are mounted on the outside of the mechanical unit
in order to minimize head built-up. One Step on the motors will move
the slide .00005 inches, which in turn drives a screw. The screws
are contained in an oil bath for extra lubricant protection. Each
screw is also equipped with an automatic backlash eliminator.
The DNC Computer control is a two microprocessor system, built with
the latest state of the art electronics. Unlike many other computer
controlled systems, the VMC system is designed with the tool maker
(operator) in mind. Learning time is at a minimum because the operator
is prompted through data entry. This is also done in order to safeguard
against the entry of improper information. The VMC System is also inch
metric switchagle. This may be accomplished by using the switch
provided on the rear panel of the DNC unit. The CRT will display the
direction of movement in direct relationship to the electrode. For
ease of viewing, the display is automatically scaled. Great care has
been taken to provide trouble free performance. Each VMC System has
gone through a minimum of one hundred (100) hours of testing.
The VMC System will allow the operator to machine horizontally as well
as vertically. This feature will enable the operator to hold tighter
tolerances and finer surface finishes while decreasing the overall
machining time. With this system is is possible to machine up to a
dimension, instead of having to depend on exact electrode dimensions
and pickup. This will help to avoid and correct pickup errors which
may occur with conventional EDM machining. The following machining
functions are built into the VMC System:
- Threading
- Undercutting
- Orbiting
- The ability to maintain sharp corners on square and
rectangular shapes
- Automatic calculation of distance for triangular, square, and
hex shapes through the microprocessor.
- The ability to machine tapers for die clearance and mold
work using a straight electrode.
These machining functions are described in detail in the instruction manual.
SPECIFICATIONS
-The vector machining control is a 3 axis multiple
DNC system.
-Capacity in the horizontal mode is .200 or 5mm
each side of the center.
-System is servo controlled in 3 axis.
-Horizontal movement is controlled in 50 millionth
-increments.
Increment depth selection for cutting in poor
flushing condition.
-Taper cutting with straight electrode can be
generated within the movement limit of XYZ axis.
-Horizontal movement under servo control is
possible without any movement of Z axis:
for example thread cutting or straightundercut.
-Standard preprogrammed shapes are: triangular,
square, hex and round. Under these conditions
the computer calculates the correct distance to
its resulting corner.
-The unit can machine in any horizontal direction
in 1 degree increments.
-VMC eliminates problems with corner radii.
-Center correction can be made without losing
program.
-Hole locations within .400 diameter can be made
by point to point programming.
-CRT Display of the Program
Mode that is being performed.
PARTS & SERVICE PROVIDED BY:
MR. LEONARD HUNTER
ELTEE PULSITRON EDM
(814) 724-1728
** INSPECT IN OUR HARRISON, NJ WAREHOUSE **
** EXCEPTIONAL CONDITION & APPEARANCE (ORIGINAL PAINT) **
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