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BOAO Machinery

BOAO

Contacts
Dezhou Boao Machinery Co., Ltd.
Address:Jintian business centre,Tianqu industrial park,Decheng District,Dezhou,China 
Aaron Zhang:86-18765527669
Phone:0534-2429518
Fax:0534-2429918
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  • Name: TGK50 CNC deep hole skiving roller burnishing machine
  • Number: BAA005
  • Upload time: 2015-03-30
  • Views : 106

TGK50 CNC heavy duty skiving roller burnishing machine adopts the processing way of workpiece rotating and tool fixing and feeding, it can also use the way of workpiece fixing and tool rotating and feeding. The machine can perform skiving and roller burnishing on inner hole surface. The one-off machining achieves the simple operation and the high precision. This machine has the stable performance and the high productivity being 5 or 10 times traditional deep hole boring machine. The machining procedures are controlled and monitored well with high intelligent level and digital operation, which improves automation of the machine.

The machine is equipped with Siemens CNC system。 The spindle box is driven by AC variable frequency motor with stepless speed regulation。 The spindle uses the high precise bearing which has high rotary accuracy。 Feeding box uses AC servo motor with stepless speed regulation。 The feed system adopts rack-and-pinion transmission, which has the good rigidity and ensures the stable and accuracy feeding of spindle box。

The bed body uses high quality cast iron and the double rectangle flat guideway that provides the machine with the integrated rigidity. The protection design is also adopted around the machine. the special clamping device with hydraulic self-centering keeps the workpiece in stable status during high speed machining. The machine is equipped with automatic chip conveyor, cooling device and magnetic separator, which ensures the coolant is clean in recycling use.

Technical data

TGK50

Boring diameter range

Φ120Φ500mm

Boring depth range

1-12m

Guideway span width

800mm

Spindle center height

625mm

spindle rotation speed range, steps

60~1000r/min(4 gear shift, stepless

Main motor

75kW/11KW(variable frequency

Feed speed range

5-3000mm/min (stepless

Feed carriage fast moving speed

3m/min

Workpiece clamping diameter range

Φ120-Φ550mm

Feed motor

50Nm

Cooling pump motor

N=7.5Kw( 3 groups)

Hydraulic pump motor

1.5kW,n=1440r/min

Cooling system rated pressure

2。5MPa

Cooling system flow

300L/min、300L/min300L/min

Air pressure

0.8-1.2MPa

CNC system

SIEMENS 828

 

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