T2120G Deep Hole Drilling and Boring Machine

T2120G Deep Hole Drilling and Boring Machine

The usage of the machine,the machine is special equipment for machining deep cylindrical hole of workpieces.It suitable for boring the cylindrical workpiece.When boring the hole,the oil is supply from the guide carriage,and take the chips from the cutting area to the equipment of chip conveying on the headstock.

The usage of the machine,the machine is special equipment for machining deep cylindrical hole of workpieces.It suitable for boring the cylindrical workpiece.When boring the hole,the oil is supply from the guide carriage,and take the chips from the cutting area to the equipment of chip conveying on the headstock. The drilling method is the internal removal chip(BTA method) when drill.The oil is supply from the guide carriage,and take the chips from the cutting area to the equipment of chip conveying in the back of machine.


The machine is controlled by PLC, the reciprocating movements of guide carriage and feeding carriage are controlled by the servo motor.The drive is made by the racks in the two to ensure long movement feeding transmission accuracy and rigidity requirements. The protection on the two sides of the bed body and the use of the ground oil tank structure improve machine tool environment. The machine can be equipped with two automatic or manual expansion efficient tool,it greatly improves the machining efficiency.

The machine is a kind of deep hole boring machine with easy to operate and control, high efficiency and environmental friendly.


Item

T2120G, T2120G/1

the range of drilling diameter

φ40~80mm

the range of boring diameter

φ40~200mm

the height of center

400mm

the range of boring depth

1000-10000mm

the diameter of chucks

φ400mm

workpiece clamped dia. Range of steady rest

φ50~φ400mm

range and kinds of spindle speed

70~1200r/min 3 grades 12 kinds

the power of main motor

N=30kW

range of feeding speed

5~2000mm/min ( stepless)

feeding motor

N=4.5kW servo motor

guide carriage motor

N=6.7kW servo motor

cool pump motor power

N=5.5kW n=1440r/min ( two group)

rated pressure of cooling system

2.5MPa

the flow of cooling system

100, 200, 300, 400L/min


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