Gemma Group Abcd Machinery

CNC machining center for milling and drilling of components made of aluminum, PVC, light alloys
and steel

BOLERO 5

5 axis CNC machining center designed for aluminum, steel, light alloys and PVC processing. Bolero 5 has a heavily ribbed electro-welded steel basement with upright bridge type gantry assembly. Thanks to its strength and stability, it guarantees high quality machining and long-lasting reliability. The operator group is equipped with an electrospindle 17 kW (S6) with HKS 63F taper that guarantees a strong tool-spindle coupling. The maximum rotation speed is 24.000 rpm, with regulation by static inverter. Bolero 5 has an automatic tool change system with a 12-position magazine. The working plan is equipped with 8 motorized clamps with automatic positioning controlled by CN. X axis stroke reaches 7.000 mm (optional extension to 9.400 mm total). Pendulum machining is available (optional). Operator’s interface on PC-Windows with 17” color screen. The machine is equipped as standard with safety and protection devices in compliance with EC regulations.

Structure Working area
▪ heavily ribbed electro-welded steel basement with upright
bridge type gantry assembly
▪ thanks to its strength and stability, it guarantees high quality
machining and long lasting reliability
▪ 8 pneumatic clamps with motorized shifting
controlled by CN
▪ left stop

STANDARD CHARACTERISTICS
Structure Working area
▪ heavily ribbed electro-welded steel basement with upright
bridge type gantry assembly
▪ thanks to its strength and stability, it guarantees high quality
machining and long lasting reliability
▪ 8 pneumatic clamps with motorized shifting
controlled by CN
▪ left stop
Safety Control panel
▪ protection cabin for the operator group
▪ photoelectric barriers to protect working area
▪ perimeter protection
▪ complies with CE safety regulations as standard
▪ OSAI control equipped with HICAM 2
operator interface to upload and run
machining programs; list machining and
visualization of workpiece lead time
▪ operator interface on PC-Windows
▪ wifi and teleassistence
▪ Meets Industry 4.0’s requirements
Electrospindle group Electrical cabinet
Compact electrospindle equipped with:
▪ high precision ceramic bearings lubricated for life
▪ HSK63F electrospindle taper that guarantees a strong tool-
spindle coupling
▪ inverter for correct tool speed selection
▪ liquid cooling to guarantee reliability and performance
▪ automatic tool changer for maximum flexibility in machining
operations
▪ micro-droplet tool lubrication with pure oil
▪ IP 55 protection
▪ air conditioning
Axes (x-y-z)
▪ axis movements are controlled by brushless
motors through precision ball screws
▪ movement on linear guides with automatic
grease lubrication

CNC machining center for milling and drilling of components made of aluminum, PVC, light alloys
and steel

TECHNICAL DATA
Orthogonal axes (x-y-z) Pivoting axes (a-c)
X axis A axis pivoting angles +/- 135°
Stroke 7.000 / 9.400 mm A axis speed 6,1 m/min
Speed 100 m/min A axis acceleration 1,5 m/s2
Acceleration 4 m/s2
Y axis C axis pivoting angles +/- 320°
Stroke 1.300 mm C axis speed 0,5 m/min
Speed 53 m/min C axis acceleration 9,3 m/s2
Acceleration 2 m/s2 Power supply
Z axis Electric power (three phase) 400 V / 50 Hz
Stroke 670 mm Compressed air supply 7 Bar
Speed 35 m/min Machining tolerance
Acceleration 1,3 m/s2 Positioning accuracy ± 0,2 mm
Positioning repeatability ± 0,1 mm
Electronspindle group Automatic tool change
Electrospindle power 15 kW Tool magazine carousel
Electrospindle bearings lubrication lifelong Number of tools 12 positions + 1
Electrospindle taper HSK63F Blade diameter 500 mm
Rotation speed (with inverter) 1.000-24.000 g/min Max. tool cone length + tool 160 mm
Table – spindle nose distance 250 mm Max. weight tool cone + tool 10 kg
Max. diam tool HSK63F 10 mm
Collet cones 6

Optionals
▪ Length extension 2,5 m
▪ Couple of extra motorized clamps
▪ Right-hand stop for pendulum machining
▪ Double central stop
▪ Bar code reader
▪ Motorized belt conveyor
▪ Tool length measuring device
▪ Touch probe
▪ Cut and split
▪ RTCP device to realign the operator group’s axes
▪ USA-CANADA setup (UL-CSA standards)
▪ Autotransformer for special voltage
▪ HICAM 3 ADVANCE software license
▪ HICAM 3 ADVANCE additional software license
▪ Data import module in NCX format for HICAM 3
▪ CAMQUIX software license
▪ CAMQUIX additional software license
▪ Data import module in Text, XML or CSV formats
▪ CADXTRACT 3D file detection software
▪ CADXTRACT additional software license