The series products are high speed and large spindle hole universal lathes.
It has a wide range in machining the thick bars and the pipes of the large diameter
below φ118mm. It is suitable for machining all kinds of swivelling workpiece.
Main Features:
Large spindle bore(φ120mm).
High accuracy and low noise for its hardened and ground gears in the headstock.
New slide bearing patented by the state has good antivibrition and constant spindle accuracy.
According to the users order .the lengthened machine can be equipped with double aprons.
Rapid removing device used by apron with high efficiency.
Special accessories and special machines are supplied according to the demand of users.
CD6163 CD6263 CD6171 CD6271 CD6180 CD6280 SERIES
SPECIFICATION | Models | |||
CD6163 CD6263 | CD6171 CD6271 | CD6180 CD6280 | ||
CAPACITY | Max. swing dia. over bed | 630 | 710 | 800 |
Max. swing dia. over cross slide | 390 | 460 | 550 | |
Max. swing dia. over gap | 830 | 910 | 1000 | |
Width of bed | 410mm | |||
Max workpiece length | 1000 1500 2000 3000 4000 5000 6000 8000 | |||
SPINDLE | Spindle nose | D11 | ||
Spindle bore diameter | 120mm | |||
Taper of spindle bore | 1:20 | |||
Range of spindle speed | 12-1000r/min 18 kinds | |||
FEEDS | Longitudinal feeds range | 0.082-1.59mm/r 36 kinds | ||
Transverse feeds range | 0.027-0.522mm/r 35 kinds | |||
Metric treads range | 1-192mm 57 kinds | |||
Inch treads range | 2-24 teeth/inch 30 kinds | |||
Module threads range | 0.25—48mm 40 kinds | |||
Pitch threads range | 1—96 teeth/inch 36 kinds | |||
TAILSTOCK | Tailstock quill taper | Morse No.5 | ||
Tailstock quill travel | 250mm | |||
Tailstock quill diameter | 100mm | |||
Motors | Main motor power | 7.5kw | ||
Rapid motor power | 0.25kw | |||
Cool pump power | 0.125kw |