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Precision Boring Machining Center
Precision Boring Mill
The optimized cutting efficiency and capability of Precision Boring Mill
One & only :
The application of AI technology makes the accuracy not affected by environmental factors, so that it can achieve high-precision machining under the room temperature and the machining efficiency is not affected by the weight of the workpiece and tool wear, as long as it is equipped with Apps developed by Hartford
Monitoring the live view inside the machine through IP CAMERA
Does not affect the cutting accuracy and machine life, but can help you save fuel, up to 50%
21% efficiency increased on Heavy cutting (ex. face & side milling)
Safety operation and enhance machine’s utilization
With conversational programming & editing function, it can efficiently generate cutting programs from drawing of file
It can automatically do thermal compensation for you at the right time, and the temperature tolerance can be reduced by more than 50%
1. Oversized column design
For greater stability during cutting
Span between box guideways: 780mm
Box guideway thickness: 100mm
Box guideway surface width: 180mm
2. Specially design on front & rear base structure
Widen base design, span between box guideways 1140mm
Box guidway width: 200mm (front base)
Box guidway width: 250mm (rear base)
X/Y/Z axis transmission system
W-axis supported by two linear guideways
1.X/Y/Z axis transmission system:
X & Z axis are designed with planetary reducer enhance the overall axial drive torque
Y axis is direct-drive, delivers high speed and less noise
2. W-axis supported by two linear guideways:
Increase the supported rigidity of W-axis
Increase the accuracy of W-axis
Deliver greater supporting capacity
Heavy duty precision spindle
High rigidity spindle stock
1. Heavy duty precision spindle: the spindle supported by D4 class bearings guarantee superior dynamic running accuracy
2.High rigidity spindle stock:
Allowing for 4-step speed change, deliver higher torque output and durability, spindle torque is 6494N/m (37kw)
The spindle stock is a high rigid box type construction
Ensure the max. stability during boring cutting
Drilling
Face milling
Tapping
Decades of machine tool manufacturing technology, plus new developed AI technology, makes the machining accuracy/efficiency/finish almost equal to the level of Japanese machines
．Model：PBM-135C
．Spindle：2,500 rpm gear head, 26kw
．Material：S45C
Tolerance of 3D contouring accuracy conforms to the standard:
Result of 114 spots test is approved within tolerance (± 0.02mm).
OMV (On Machine Verification): 3D Inspection is directly employed based on OMV system, which ensures each workpiece is qualified, and efficiency is enhanced to reduce time on workpiece upload/load on the table.
Worktable size
1800 x 2000
mm
Max. load (Average)
15000
kg
X axis travel
3000 opt. 4000
mm
Y axis travel
2000 opt. 2500
mm
Z axis travel
1500 opt. 2000
mm
W axis travel
700
mm
Spindle nose taper
#50
Spindle speed (Gear head)
2500
rpm
Capacity
A：32 / 40 / 60
pcs
Tool shank
BT - 50 ( CAT50 / DIN / BBT50 )
Spindle drive motor (Cont. / 30min)
22 / 26 opt. 30 / 37
kw
