The machine is mainly employed in drilling & boring deephole for heavy duty parts with large diameters. In order for adapting to various technical demands, the machine is equipped with drilling &boring box. The workpieces and cutting tools can be rotated. It adopts BTA method for drilling and push-boring method for boring.
The oil is supplied by oil carriage or from the bottom of the boring bar. The manufacturing methods can be chosen with reference to specific requirements in different industries.
specifications
technical data
Drilling diameter
Φ60-Φ120mm
Max boring diameter
Φ800mm
Range of boring depth
4000-15000mm(with reference to specification)
Clamped diameter of chuck
Φ320-Φ1250mm
Clamped diameter of steady rest
Φ320-Φ950mm
Clamped diameter of roller support
Φ1200mm
Spindle speed range ,grades
Three grade , stepless
Federate range
0.5-450mm/min(stepless)
Main motor
N=55kW ,DC
Feed motor
N=7.5KW Japanese YASKAWA
Drilling box motor
N=45kW
Drilling spindle speed ,grades
16-270r/min 12 grades
Coolant pump
N=11kW n=1440r/min (4 group)
Rated pressure of coolant system
2.5MPa
Coolant flow
200 400 600 800L/min
Max loading weight
20t
Наши услуги:
восстановление изношенных деталей;
цветной и нержавеющий прокат со склада в Ростове-на-Дону;
механическая обработка металлов( токарные и фрезерные работы);
изготовление валов,валков,подшипников скольжения,втулок(баббитовых,бронзовых,латунных,фторопластовых) и др. деталей по вашим чертежам или изделиям.
"Российское станкостроение" 2000-2011. Россия, г.Ростов-на-Дону ул.Орская 9 тел.(863) 290 88 31, 290 88 30, г.Москва ул. Яна Райниса 18
