DMC650u/DMC800u 5-Axis Vertical Machining Center
Equipment overview
The basic form of DMC series five-axis machining center is vertical type, the worktable is cradle structure, with five-axis five-linkage function, with efficient drilling, milling, boring, rigid tapping and other processing functions, can complete the nozzle ring Laval hole drilling, Milling and reaming, the equipment has high rigidity, high shock resistance, high precision, and good thermal stability, and can reliably complete rough and finish machining of high-precision parts. The equipment is easy to use, operate and maintain, with beautiful appearance and excellent after-sales service.
1、General layout of machine
The DMC650U five-axis machining center adopts a five-axis bridge-type vertical frame layout (as shown in the figure below). The high-rigidity bed and the column form a U-shaped frame structure. The beam moves forward and backward along the column (Y axis), and the slide moves laterally along the beam ( X axis), the ram moves up and down along the slide (Z axis), the turntable tilts and rotates along the X axis -120°～+120° (A axis), and the turntable surface rotates 360° along the Z axis (C axis). The bed, column, beam, slide, ram and other large parts are all made of high-strength Meehanna castings. These large parts are designed with the aid of 3D computer software, with reasonable arrangement of ribs and perfect heat treatment process to eliminate residual stress. Ensure that the whole machine has sufficient strength, rigidity and high stability.
2、 Drive system
The X-axis guide pair adopts the Japanese THK 55mm ultra-wide roller linear guide, and the X and Y-axis guide pairs adopt the Japanese THK 45mm ultra-wide roller linear guide. Long service life, interchangeability, excellent servo drive performance, improve the precision and precision stability of the machine tool. The X, Y, Z axis servo motors are directly connected with the Taiwan HIWIN high-precision ball screws through elastic couplings, reducing intermediate links and realizing gap-free transmission, flexible feeding, accurate positioning and high transmission precision. The Z-axis servo motor has an automatic brake function. In the case of power failure, the automatic brake can hold the motor shaft tightly so that it cannot rotate, which plays a role in safety protection.
A and C axis servo motors are directly driven, which reduces the transmission error, realizes high-precision transmission, accurate positioning and high transmission precision
3、 Spindle
The spindle adopts HAOZHI 15000rpm electric spindle, which has high precision and high rigidity. The spindle bearing adopts NSK bearing (P4 grade). After the whole set of spindle is assembled under constant temperature conditions, it passes the dynamic balance correction and running-in test, which improves the service life and reliability of the whole set of spindle. Equipped with a high-precision oil cooler to cool the electric spindle unit, it can realize stepless speed regulation within its speed range. The spindle is controlled by the built-in encoder of the motor, which can realize the function of spindle orientation and rigid tapping.
4、 Tool magazine
The Taiwan horizontal chain type 40 tool magazines are used, which are installed on the inner side of the two columns. When changing tools, the spindle moves to a fixed position for tool changing.
5、Coolant, Lubrication, Hydraulic System
Equipped with cutting fluid filtration, cooling and supply system
Equipped with large-flow cooling pump and large-capacity water tank to fully ensure circulating cooling, cooling pump power: 840W, 6.7L/min large-flow cooling pump, fully provide cooling.
Chip flushing pump power: 1100W, 180L/min large flow chip flushing pump, high pressure flushing and sufficient cooling. The end face of the headstock is equipped with a cooling nozzle and a cleaning air gun to clean the machine tool.
6、Pneumatic system
The pneumatic two-piece can filter impurities and moisture in the air source, preventing impure gas from damaging and corroding machine tool components. The solenoid valve group is controlled by PLC program to ensure that the spindle loosening, spindle center blowing, spindle clamping and other actions can be completed quickly and accurately.
7、 Detecting system
The machine tool is equipped with BLUM laser non-contact tool setter and probe . Among them, the laser non-contact tool setting instrument can detect tool setting and damage; can measure the machining accuracy of the workpiece online.
DMC650u/DMC800u 5-Axis Vertical Machining Center
|
|
DMC650u
|
DMC800u
|
UNIT
|
|
Table
|
size
|
φ650
|
Φ800
|
mm
|
|
Max. load
|
500
|
1200
|
kg
|
|
T slot size
|
14
|
14
|
mm
|
|
A/C rated torque
|
1290*2/600
|
|
Nm
|
|
A/C Max. torque
|
2400*2/1100
|
|
Nm
|
|
A/C braking torque
|
2400*2/2400
|
|
Nm
|
|
Machining range
|
Max. travel
|
X:600 Y:520 Z:600
|
X:850 Y:850 Z:600
|
mm
|
|
A axis travel
|
+120/-60
|
±120
|
º
|
|
C axis travel
|
360
|
360
|
º
|
|
Distance from spindle nose to table
|
Max
|
750
|
750
|
mm
|
|
Min
|
150
|
150
|
mm
|
|
Spindle
|
taper
|
HSK-A63
|
HSK-A63
|
|
|
Speed range
|
40～15000
|
40～15000
|
r/min
|
|
Motor power
|
25/37.5
|
25/37.5
|
kw
|
|
rated/max. torque
|
90.7/137.7
|
90.7/137.7
|
Nm
|
|
Transmission type
|
Electric spindle
|
Electric spindle
|
|
|
Tool
|
Tool holder
|
HSK-A63
|
HSK-A63
|
·
|
|
Feed
|
Rapid feed
|
X、Y、Z -Axis
|
36
|
32
|
m/min
|
|
A/C -Axis
|
60/100
|
60/100
|
r/min
|
|
S Feed
|
1-10000
|
1-10000
|
mm/min
|
|
Tool magazine
|
type
|
straight chain
|
straight chain
|
|
|
capacity
|
40
|
30
|
|
|
Max. Tool dia.
|
Φ76/Φ125
|
Φ76/Φ150
|
mm
|
|
Max. Tool length
|
300
|
300
|
mm
|
|
Max. Tool weight
|
8
|
8
|
kg
|
|
Positioning accuracy
|
X、Y、Z-Axis
|
0.008
|
0.005/300
|
mm
|
|
A-Axis
|
±5
|
±5
|
sec
|
|
C-Axis
|
±5
|
±5
|
sec
|
|
Repeat positioning accuracy
|
X、Y、Z-Axis
|
0.005
|
0.003
|
mm
|
|
A-Axis
|
4
|
±4
|
sec
|
|
C-Axis
|
4
|
±4
|
sec
|
|
Machine weight
|
11000
|
18000
|
kg
|
DMC650u/DMC800u 5-Axis Vertical Machining Center
Equipment overview
The basic form of DMC series five-axis machining center is vertical type, the worktable is cradle structure, with five-axis five-linkage function, with efficient drilling, milling, boring, rigid tapping and other processing functions, can complete the nozzle ring Laval hole drilling, Milling and reaming, the equipment has high rigidity, high shock resistance, high precision, and good thermal stability, and can reliably complete rough and finish machining of high-precision parts. The equipment is easy to use, operate and maintain, with beautiful appearance and excellent after-sales service.
1、General layout of machine
The DMC650U five-axis machining center adopts a five-axis bridge-type vertical frame layout (as shown in the figure below). The high-rigidity bed and the column form a U-shaped frame structure. The beam moves forward and backward along the column (Y axis), and the slide moves laterally along the beam ( X axis), the ram moves up and down along the slide (Z axis), the turntable tilts and rotates along the X axis -120°～+120° (A axis), and the turntable surface rotates 360° along the Z axis (C axis). The bed, column, beam, slide, ram and other large parts are all made of high-strength Meehanna castings. These large parts are designed with the aid of 3D computer software, with reasonable arrangement of ribs and perfect heat treatment process to eliminate residual stress. Ensure that the whole machine has sufficient strength, rigidity and high stability.
2、 Drive system
The X-axis guide pair adopts the Japanese THK 55mm ultra-wide roller linear guide, and the X and Y-axis guide pairs adopt the Japanese THK 45mm ultra-wide roller linear guide. Long service life, interchangeability, excellent servo drive performance, improve the precision and precision stability of the machine tool. The X, Y, Z axis servo motors are directly connected with the Taiwan HIWIN high-precision ball screws through elastic couplings, reducing intermediate links and realizing gap-free transmission, flexible feeding, accurate positioning and high transmission precision. The Z-axis servo motor has an automatic brake function. In the case of power failure, the automatic brake can hold the motor shaft tightly so that it cannot rotate, which plays a role in safety protection.
A and C axis servo motors are directly driven, which reduces the transmission error, realizes high-precision transmission, accurate positioning and high transmission precision
3、 Spindle
The spindle adopts HAOZHI 15000rpm electric spindle, which has high precision and high rigidity. The spindle bearing adopts NSK bearing (P4 grade). After the whole set of spindle is assembled under constant temperature conditions, it passes the dynamic balance correction and running-in test, which improves the service life and reliability of the whole set of spindle. Equipped with a high-precision oil cooler to cool the electric spindle unit, it can realize stepless speed regulation within its speed range. The spindle is controlled by the built-in encoder of the motor, which can realize the function of spindle orientation and rigid tapping.
4、 Tool magazine
The Taiwan horizontal chain type 40 tool magazines are used, which are installed on the inner side of the two columns. When changing tools, the spindle moves to a fixed position for tool changing.
5、Coolant, Lubrication, Hydraulic System
Equipped with cutting fluid filtration, cooling and supply system
Equipped with large-flow cooling pump and large-capacity water tank to fully ensure circulating cooling, cooling pump power: 840W, 6.7L/min large-flow cooling pump, fully provide cooling.
Chip flushing pump power: 1100W, 180L/min large flow chip flushing pump, high pressure flushing and sufficient cooling. The end face of the headstock is equipped with a cooling nozzle and a cleaning air gun to clean the machine tool.
6、Pneumatic system
The pneumatic two-piece can filter impurities and moisture in the air source, preventing impure gas from damaging and corroding machine tool components. The solenoid valve group is controlled by PLC program to ensure that the spindle loosening, spindle center blowing, spindle clamping and other actions can be completed quickly and accurately.
7、 Detecting system
The machine tool is equipped with BLUM laser non-contact tool setter and probe . Among them, the laser non-contact tool setting instrument can detect tool setting and damage; can measure the machining accuracy of the workpiece online.
DMC650u/DMC800u 5-Axis Vertical Machining Center
|
|
DMC650u
|
DMC800u
|
UNIT
|
|
Table
|
size
|
φ650
|
Φ800
|
mm
|
|
Max. load
|
500
|
1200
|
kg
|
|
T slot size
|
14
|
14
|
mm
|
|
A/C rated torque
|
1290*2/600
|
|
Nm
|
|
A/C Max. torque
|
2400*2/1100
|
|
Nm
|
|
A/C braking torque
|
2400*2/2400
|
|
Nm
|
|
Machining range
|
Max. travel
|
X:600 Y:520 Z:600
|
X:850 Y:850 Z:600
|
mm
|
|
A axis travel
|
+120/-60
|
±120
|
º
|
|
C axis travel
|
360
|
360
|
º
|
|
Distance from spindle nose to table
|
Max
|
750
|
750
|
mm
|
|
Min
|
150
|
150
|
mm
|
|
Spindle
|
taper
|
HSK-A63
|
HSK-A63
|
|
|
Speed range
|
40～15000
|
40～15000
|
r/min
|
|
Motor power
|
25/37.5
|
25/37.5
|
kw
|
|
rated/max. torque
|
90.7/137.7
|
90.7/137.7
|
Nm
|
|
Transmission type
|
Electric spindle
|
Electric spindle
|
|
|
Tool
|
Tool holder
|
HSK-A63
|
HSK-A63
|
·
|
|
Feed
|
Rapid feed
|
X、Y、Z -Axis
|
36
|
32
|
m/min
|
|
A/C -Axis
|
60/100
|
60/100
|
r/min
|
|
S Feed
|
1-10000
|
1-10000
|
mm/min
|
|
Tool magazine
|
type
|
straight chain
|
straight chain
|
|
|
capacity
|
40
|
30
|
|
|
Max. Tool dia.
|
Φ76/Φ125
|
Φ76/Φ150
|
mm
|
|
Max. Tool length
|
300
|
300
|
mm
|
|
Max. Tool weight
|
8
|
8
|
kg
|
|
Positioning accuracy
|
X、Y、Z-Axis
|
0.008
|
0.005/300
|
mm
|
|
A-Axis
|
±5
|
±5
|
sec
|
|
C-Axis
|
±5
|
±5
|
sec
|
|
Repeat positioning accuracy
|
X、Y、Z-Axis
|
0.005
|
0.003
|
mm
|
|
A-Axis
|
4
|
±4
|
sec
|
|
C-Axis
|
4
|
±4
|
sec
|
|
Machine weight
|
11000
|
18000
|
kg
|
|
