HMC MAKINO A77 # H250

Horizontal Machining(HMC)

Details

Stock No

Machine type
Machining Center - Horizontal
Make
MAKINO
Type
A77-40
Newin
1995
Serial No
80-4008-0021
Location
Rajkot India
Country of origin
Japan
Term of delivery

Quotation
Freeloaded; Container/Truck
Price

Technical details
x-travel
800 mm
y-travel
750 mm
z-travel
770 mm
numbers of pallets
2
size of pallet
500 x 500 mm
max. workpiece height
950 mm
max. workpiece diameter
1030 mm
turning speed range - milling
10000 U/min
tool taper
HSK 100
Tool Changer
40 pos.
power capacity - milling spindle
30 kW
b-axis (table)
360 x 1 degree
weight of the machine ca.
17 t
dimensions of the machine ca.
7,9x4,1x3,3 m
Other information
Control: Fanuc Professional A Professional 3 - Fanuc 16 M
Distance from table surface to spindle center 100 - 850mm
distance way table mid to Spindle 180 - 950mm
working area 1030mm swing circuit
PALETTS CHANGER SYSTEM
integrated in the machine
Pallet change time 16 s
Pallet clamping force 94100 N
Pallet change accuracy 0.005mm X, Y and Z- direction
PALLETS INDEX TABLE
360 with indexation in 1° divisions.
Maximum allowable load weight of the pallet 1200 kg
Scale accuracy ± 2.0 arc seconds
2 directions
rotation time
0 ... 90 ° 4.0 s
0 ... 180 ° 5.6 s
SPINDLE
20-10000 min-1
Direct Input 5 digits of any speed between 20-10000 min-1
Power 30 kW
Torque 390 Nm
acceleration
0 - 5000 min-1 1.0 s
0 - 10000 min-1 3.9 s
FEED DRIVES
with AC servo motors and digital control
speeds
Feed 1 ... 30000mm min-1
Rapid 30000mm min-1
INCREASED ACCURACY
For X , Y, and Z- axis linear encoders
TOOL MAGAZINE
Tool change time 2 s
Average tool change time
from cut to cut 5 s
Maximum tool size Ø100mm 450mm long
COOLANT SYSTEM
- High tank , 1700 l Tankvolunen
- Rotary vacuum filter for Vollstromfiltrierung
- 2 x 8 adjustable nozzle on the spindle unit
Pump 80 l min -1, 4 bar
- Spülkühlung about 12 (24 ) nozzles in the roof , and 4 ( 8) nozzles
distributed in the roof of the main control panel door ,
Min-1 Pump 150 L , 4 bar
- Coolant centrally work spindle and
Tool pull stud , pump 20 l min -1, 50 bar
EXTENSION of the coolant system
Coolant through spindle work and tightening bolts
Punpe 20 l min -1, 5 pressure ranges 30, 40 , 50 , 60 and 70 bar
are selected via M functions
CHIP CONVEYOR
- 2 scraper conveyor in chips left and right channels of
of the table unit is arranged
- Scraper conveyor with slotted screen
POWER CONNECTIONS
400 V 3 -phase AC, 50 Hz,
74KW connection value , fuse 3 x 100 A slow
Air Pressure needed: 500 l / min at 5 ... 7 bar
Total weight about 17000 kg
Space about 24 m²
Height : about 3.32 m

Category :

Category : Horizontal Machining(HMC)

Contact now for this machine

Your email address will not be published. Required fields are marked *