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Technical Parameters
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Planer-type Boring MachinePBC series

This machine is a large planer CNC milling and boring machine,mainly used for processing large,medium-size,large,medium weight large variety of basic,plate,disc-type parts,housing parts,molds,and other varieties of parts,aworkpiece after clamping automatic,efficent,continuous high-precision machining to complete milling,drilling,boring,reaming,and other processes for aerospace,heavy machinery,locomotives,shipbuilding,power generation,machine tools,printing,textile,mold and other manufacturing industries.

    the tool magazine and manipulator adopt the chain-type tool magazine,which is characterized by the precise, fast and highly reliable tool changing .

    X/Y/Z servo axes adopt the servo motor with the direct connection of precision planetary gear box to drive the large diameter and high precision duel nut preloaded ball screw. The machine tool adopts the linear rolling guide way, where X-axis and Z-axis adopt the design of three guide ways to guarantee the high loading and high stability of the machine tool.


    The spindle adopts the high precision SKF bearing,using the techniques of spindle ring external cooling and spindle bearing thin oil lubrication cooling to guarantee the long-time high precision operation of spindle .The boring spindle is made of the advanced material, After the careful heat treatment, It promotes the stiffness of W axis and its precision durability.

    The gear box adopts the two-shift and four-speed transmission .The maximal rotation of spindle can reach 2500rpm/min. It can meet the large-torque requirement during the rough machining and the high rotational speed during the fine machining.

    It adopts the servo motor to control the duel gap-eliminating gear box to drive the imported precision gear ring for the rotary motion. It is equipped with the angular grating ruler to meet the requirement of high positioning precision of ±6" for any indexing of the rotary table. It is also equipped with the four-point positioning device to meet the requirement of high positioning device to meet the requirement of high positioning precision of ±4" for 90° indexing of the rotary table.

    All fundamental large parts have received the finite element analysis and they are all optimized through the static analysis, dynamic and thermal stability analysis, which greatly improve the dynamic and static stiffness and thermal stability. The column adopts the form of inclined double wall,which can meet the requirement of high stiffness during the large torque output of spindle.

Planer-type Boring MachinePBC series
PBC1120
PBC1330
PBC1640
Technical Specifications
Boring
Diameter
mm
Tapered bore
Main motor power
KW
Max output torque of spindle
Nm
Spindle speed
rpm
NC rotary
Table Dimension
m
Location precisionX/Y/Z
mm
Repeated Location precisionX/Y/Z
Max Load
Kg
Travel
X-axis Travel
mm
Y-axis Travel
mm
Z-axis Travel
mm
W-axis Travel
mm
Feeding Speed
Table cross(X)
mm/min
Headstock vertical(Y)
mm/min
Vertical column(Z)
mm/min
Boring shaft axial(W)
mm/min
Feeding Speed
Table cross(X)
mm/min
Headstock vertical(Y)
mm/min
Vertical column(Z)
mm/min
Boring shaft axial(W)
mm/min
Other
Net Wetinght Tool Machine(Approximate)
Kg
Overall Dimension (Length×Width×Height)
mm
PBC1120
110
ISO 7:24 BT50
18.5/22.5
2000
3000
1.4×1.6(可特制)
±6″
±3″
8000
2000
1600
1200
600
2-6000
2-6000
2-6000
2-2000
10000
10000
10000
3000
35000
5900×6850×5200
PBC1330
130
ISO7:24BT50
22/30
3000
2500
1.8×2.0(Customizable)
±6″
±3″
25000
3000
2000(Customizable)
1600
800
2-6000
2-6000
2-6000
2-2000
10000
10000
10000
4000
50000
7900×7950×5350
PBC1640
160
ISO7:24BT50
37/51
4000
1500
2.0×2.2(Customizable)
±8″
±4″
30000
4000
2500(Customizable)
2000
1000
2-6000
2-6000
2-6000
2-2000
10000
10000
10000
3000
72000
9500×9000×6500
Planer-type Boring MachinePBC series
Hub
Motorcycle cylinder head
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