Jet Elite CNC Machining Center
Busellato uses 3-dimensional solid modeling systems to design its working centers which are built with a mobile beam and stationary basement. The beam moves in a longitudinal direction with respect to the basement (X axis) and supports a pair of carriages which determine the movement of the Y and Z axes. The X and Y axes define a plane parallel to the floor and the Z axis moves up and down perpendicular to this plane. This configuration allows a remarkable reduction in the machine’s overall size and improves the machine’s performance and functionality. The basement and the beam are made of electrically welded steel and are ribbed and strengthened internally to guarantee maximum rigidity even under intense working. The structures undergo a thermally-controlled normalization cycle.
All phases of assembly undergo conformity checks according to special testing procedures. The alignment of all the linear guides is carried out using an electronic level guaranteeing straightness and parallelism tolerances to be within 0.02 mm per linear meter. On all machines, positioning precision and bi-directional repeatability of the axes is checked using an interferometer laser system. Bi-directional positioning precision is guaranteed within a tolerance of ±0.05 mm.To complete the dynamic tests carried out on the machines, the interpolation of the axes (circularity) is tested with the Ball-Bar Renishaw device.An electrical test of the whole system is carried out on each machine according to CEI EN 60204-1 legislation.
LINEAR MOTION SYSTEMS
X and Y AXES - Movement of the X and Y axes are by rack and pinion with convex, helicoidal teeth, made of hardened and tempered steel which undergoes a thermal carburizing treatment and successive hardening. A lubricating film is applied to the teeth, eliminating the need for lubrication during the life of the machine. The pinion is splined directly on a high precision planetary gearbox. Precision of the movement along both axes are guaranteed by a measurement with laser instrumentation and software management of the calibration curve to guarantee an absolute measurement with time. The mobile beam or carriage moves on high precision pre-loaded ball runner blocks and linear guides made of rectified and hardened steel. Ball runner blocks for all axes are equipped with a seal guaranteeing maximum protection from dirt and dust.
Z AXIS - The carriagesfor this axis is made from an aluminum alloy with highly rigid mechanical properties. Movement of theaxis is by ball nut with pre-loaded lead screw in order to guarantee high speeds with minimal wear.The carriage is mounted on pre-loaded ball runner blocks which slide on very high precision linear guides made of rectified and hardened steel. Z axis motor and ball screws are sized to avoid the need for pneumatic assistance. All axes are driven by AC brushless motor fed and controlled by digital drives.
Busellato installs a centralized dust extraction system, with a single large pipe mounted on the head. The system automatically diverts collection between the main electrospindle and drilling head to maximize efficiency.
The machine is equipped with a manual central lubrication system with progressive distribution. The system has a single feeding point for the group of distributors, which send automatically and safely, an adequate volume of lubrication to each lubrication point. The control software alerts the operator when lubrication is in process.
The machine is equipped with front safety bumpers, rear and lateral fence, and head shroud cover, as well as these additional safety systems: push buttons for emergency stop, software and hardware to monitor the safety distance, check sensors for the vacuum and compressed air level.
The electrical cabinet is integrated in the left hand side of the machine base and is tested according to the strict international regulations (EN 60204).
The BUSELLATO JET Elite employs a heavy duty, digital, programmable frequency static converter (inverter) and includescontrol that the motor has stopped, braking resistance and automatic reset in case of emergency.
TELE-SERVICE VIA INTERNET
Allows remote connection between the machine’s PC and Casadei-Busellato’s Authorized Service Center allowing direct intervention on the control for checking parameters of the whole machine, single programs and installation of eventual software updates. Internet access and connection is the responsibility of the custome
Machine Operating Speeds X =25 m/min, Y = 25 m/min, Z = 15 m/min, Vectorial X-Y 35 m/min
MOBILE PC CONSOLE
Mobile console for PC allows the operator to position the programming and control station according to the workflow of materials at any given time. The control PC consists of:
Windows 10 operating system
Intel i5 processor
4 Gb RAM memory
120Gb Hard Drive
High resolution 19” LCD color screen (1280x1024)
DVD/CD-RW 48X Burner
5 USB 2.0 ports, with one externally mounted on the control panel for easy access
1 Ethernet RJ45 port for connecting to office network
THE MACHINE IS COMPLETE WITH:
Manual centralized lubrication system
Pump and reservoir permanently attached to machine at back of Y beam
Manual pump delivers grease through a distribution block to all X, Y, and Z guides
Software informs operator when lubrication is in process
Partialized dust extraction manifold
Pneumatic blast gate directs suction to electrospindle or drill head automatically
FB1138 Belt conveyor for chip evacuation
Located in the center of the base, removes debris away from the machine.
FB0581 Air conditioning for the electrical cabinet
Maintains clean, consistently cool air in electrical cabinet
Keeps humidity low inside cabinet, extending life of electrical components
Remote push-button panel
Axis speed control over-ride
Includes hook and magnet for easy placement of panel when not in use
The following redundant controls for convenient operation of the pendulum cycle
Safety mat reset (after loading part)
FB1437 Auto-transformer for input 208/230/460 V - 50/60Hz – output 400V - 35 kVA.
VACUUM TABLE AND SYSTEM
Two working areas (left and right)
Left and right work areas to facilitate loading one area while machine works in the other (pendulum processing)
Reference pins activate automatically in appropriate area
Includes (2) foot pedals for activating vacuum in each area individually
SIX (6) “TL” panel supports 1300 mm with double “O” line
TL (Tubeless) type panel support with pneumatic clamping on both running guides in X and complete with metric line. The panel support slides on hardened and rectified round guides by means of 4 ball bearings.
Built of a closed robust wing aluminum structure, it has channels for sliding and clamping moveable support for vacuum cups and the whole range of accessories foreseen. Complete with front reference stop with retractable 22mm shaft for positioning the panel.
Eliminates all vacuum supply tubes and allows for fast and easy relocation of the cups on the rails
Twelve (12) Vacuum cups 140mm x 115mm, H=75mm (TL)
Vacuum cups for TL panel supports
Each cup equipped with valve to close vacuum when not in use
Each cup equipped with side clips to center cup on rail
90 m³/hr vacuum pump.
Rotating vane pump for generating vacuum
Capacity of 90 m3/hr
Engineered for pod and rail applications
M18 boring head with integrated saw unit
JET 3 T Plus 9.5kW Electrospindle(13Hp)– 24000 RPM - HSK F63
Mounted directly on the Z carriage, it slides on pre-loaded ball runner blocks and on two very high precision, hardened and rectified steel linear guides which guarantee an equal loading capacity in all 4 directions.
Pre-selection of the spindle is automatic by means of a pneumatic piston.
Tool locking is by Belleville washers, unlocking by pneumatic piston.
Three proximity sensors assure correct tool coupling.
The electrospindle is equipped with an air blower to guarantee a secure tool coupling.
Static inverter for continuous speed change and rapid stop of the rotation
Maximum power 9.5 kW (13Hp)
Rotation speed 1500-24000 rpm
Continuous Power 9.5 kW – 13Hp @12,000 - 18,000 RPM
Driver three phase motor controlled by inverter
Rotation sense right and left
Spindle lubrication permanent greasing
Tool attachment HSK F63 cone
Max. tool weight 6 kg (depending on rotation speed)
LINEAR ST14 tool changer RP16 HSK F63 at the left across from the Y axis beam
The tool changer travels inside the safety cabinet of the y axis and is equipped with a cover to keep the tool holders clean. The structure is especially strong and allows the use of large sized tools and aggregates. Allows for tool changes without interrupting the machine’s working cycle.
Collet pitch 115 mm
Max. tool Diameter 250 mm
FB1132 Tool Changer Linear 11 HSK F63
MACHINE CONTROL AND SOFTWARE
The “EASY2GO” numerical control has been specially studied for managing boring and routing machine functions for the woodworking sector.
Operators interface on machine PC control or on Pc- Office makes all start-up operations easier.
The Easy2Go software, which can be installed on Pc-Office with RAM 2 GB min., manages all programming functions.
Easy2Go software features
- import of file DXF format (2D; it is not possible to import the geometry “POLYLINE 3D”)
- parametric graphic programming - guided editor with graphic aid for drillings and routings
- automatic optimization of drillings and tool change cycles.
- Linear and circular interpolations on the three planes, linear in space,Helicoidal in selected plane
- interfacing with CAD/CAM programs in the price list
- simulation of execution
- use of bar codes with integrated software
- self-diagnostic and report of errors and failures with messages in various configurations.
- Operator interface in various languages (I -GB -F – D- E)
- graphical visualization of head configuration
- adjustment working speed and position be double override
- automatic working speed control for complex processing
- dynamic function control for acceleration/deceleration
-parameters and machine programs
- data back-up and files transfer operations
- upgrade operations for machine logics and operator's interface
“EASY 2 GO” SOFTWARE TRAINING
Online Software Training:
Online training avoids travel expenses and allows training sessions in shorter segments; especially effective for those familiar with Busellato software or any CAD or CNC programming software. We can offer up to 8 hours of online training in 2-hour minimum sessions. These online sessions are conducted by a qualified software trainer and offer the flexibilty of changing screens from trainer to trainee during the session. In addition, we offer tutorial videos on many advanced features that can be accessed on our website at anytime.
The entire installation and on-site training process will be completed within 32 labor hours, unless otherwise agreed in writing. Our technicians use a comprehensive checklist to commission the machine and train your operators on the operation. Some of the topics covered: