Solution Description

T21100
Deep hole drilling and boring machine

Usage of the equipment: the machine is a particular gear for drilling and unexciting deep gap of cylindrical workpieces. Even though unexciting, the oil supplied from the oil stress head consider the metallic chips from the cutting area to the lantern and chip converyer in the CZPT of the headstock, and drilling undertake internal steel chips remving approach (BTA strategy), the oil supplied from oil stress head eliminate the chips from the chopping location to the chips receiver in the again of the device by means of the innner hole of the drilling tube.
The mattress of the device is rectangle quenched manual way which has high antiwear functionality, the feed direct screw is set up in the middle of the guide way. The clamp workpiece of the oil pressure head adopt servo motor so it is reliable and protected. The spindle of the oil stress head has large concentricity with the spindle of the headstock. And the adjust of the guide bush is also practical.
This is a easy functioning, high performance and atmosphere protective deep gap dull machine.
Principal Specifications and Features
specifications                              complex knowledge
Drilling diameter                        Φ60-Φ120mm
Max uninteresting diameter                      Φ1000mm
Selection of unexciting depth                      1500-18000mm
Clamped diameter of chuck                  Φ400-Φ1350mm
Clamped diameter of regular rest             Φ270-Φ1000mm
Clamped diameter of roller support             Φ600-Φ1200mm
Center height                           1050mm
Spindle velocity assortment ,grades                 3-120rpm, three quality , stepless
Feed velocity range                               .5-300mm/min(stepless)
Rapid vacation speed                       2000mm/min
Major motor                             N=75kW/132kw, AC
Feed motor                              N=7.5kw/11kw AC servo motor
Motor of journey headstock with totating
Drilling tube                                N=45kW
Spindle pace of the journey headstock
With rotating drilling tube                 32-400r/min twelve grades
Dia. of CZPT bearing of spindle             Φ280mm
Spindle bore diameter                    Φ120mm
Taper of spindle CZPT end                 metric a hundred and forty#
Dia. of chuck                           Φ1650mm
Max loading bodyweight of workpiece           40T/63T/80T
 
Notice:1. the machine mated with lead screw is light sort with loading excess weight of workpiece 40T, and the equipment mated with rack is hefty duty kind with loading fat of workpiece 63T or 80T.
Optional scheme:
the above devices can be mated with CNC program, e.g. CZPT 828D or FANUC oi mate or GSK or KND technique or other technique decided on by consumer.