Address: 9 Xinyi Road, Xihu Town, Hanjiang District, Yangzhou City, Jiangsu Province, China phone:+18182882869 mail:unitedmachinetool@163.com
Specification
型號
Models
C6251×1000/1500/2000/3000
C6251V×1000/1500/2000/3000
C6256×1000/1500/2000/3000
C6256V×1000/1500/2000/3000
Processing range
CAPACITY
swing over bed
Swing over red
510mm(20")
560mm(22")
Maximum turning diameter of workpiece on carriage
Swing over cross slide
305mm(11-7/8")
355mm(13-3/4")
Maximum turning diameter in saddle groove
Swing in gap diameter
735mm(29")
785mm(31")
Effective length of front saddle of disc
Valid length of gap
200mm(8")
Center distance between two centers
Distance between centers
1000mm(40")
1500mm(60")
2000mm(80")
3000mm(120")
Spindle center height
Center height
1135mm
1160mm
Bed width
Width of bed
350mm(13-3/4")
Spindle parameters
HEADSTOCK
Spindle end
Spindle nose
D1-8
Diameter of spindle through hole
Spindle bore
80mm(3-1/8")
Taper of spindle reducer bushing
Taper of spindle bore
No.7Morse
Spindle speed range
Range of spindle speed
12changes25-1600r/min
25~1600r/min(variable)
Feed and thread
FEEDS AND THREADS
Maximum longitudinal stroke of small carriage
Compound rest travel
130mm(5-1/8")
Maximum lateral travel of middle carriage
Cross slide travel
316mm(12-15/16")
Specification of large screw rod
Lead screw thread
6mm or 4T.P.I
Maximum dimension of tool holder (width) × (high)
Max. section of tool
25×25mm(1×1")
Longitudinal feed range
Longitudinal feeds range
35 kinds 0.059-1.646mm/rev (0.0022"-0.0612"/rev)
Cross feed range
Cross feeds range
35 kinds 0.020-0.573mm/rev (0.00048"-0.01354"/rev)
Metric thread range
Threads metric pitches
47 kinds 0.2-14mm
Inch thread range
Threads imperial pitches
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