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1. CNC turning center, 2. With C-axis, 3. FANUC 0i TD controller, 4. Servo main motor, hydraulic chuck, servo power tool turret - details see: https://www.machineto.com/cnc-turning-center-ak-15m-ak-25m-ak-35m-10128137

CNC Turning Center

Features:

1. This CNC turning center is semi-closed loop CNC machine tools suitable to turn various complicated shaft, sleeve and disk-like work-pieces, such as turning of internal and external cylindrical, conical and other circumgyration surface as well as various metric, inch, modular and diametric pitch threads;

2. They can also be used for oil grooves and keyways broaching, end-facing, grooving and chamfering, etc;

3. Besides turning applications, the high speed and high efficiency turning center can also be used to drill and mill for various complicated work-piece machining by its X/Z/C 3-axis combined motion;

4. The unique construction developed using FEA techniques to provide maximum stiffness under the heaviest cutting conditions;

5. The machining accuracy is about IT5~IT6, and the surface roughness is about Ra0.4um for nonferrous metal cutting and Ra0.8um for ferrous metal;

6. It is especially suitable for the machining of high precision work-pieces, and also widely used to machining parts in batches in the fields of automobile, motorcycle, railroad, aero-craft, home-appliance, bearing, hardware, etc.

Specification	Unit	AK-15M	AK-25M	AK-35M
Swing over bed	mm	440	520	660
Max. turning dia.	mm	300	420	550
Max. turning dia. over carriage	mm	190	300	360
Max. turning length	mm	450	530/905	780/1530
Distance between centers	mm	600	625/1000	890/1640
Max. bar capacity	mm	52	72	80
X-axis travel	mm	180	230	305
Z-axis travel	mm	480	590/965	855/1605
Rapid traverse(x-and z-axis)	m/min	18/20	12/15	12/15
Cutting feed(x-and z-axis)	mm/min	5000	5000	5000
Hand feed(x-and z-axis)	mm/min	1260	1260	1260
Spindle speed	rpm	50-4500	35-3500	25-2500
Spindle nose	mm	A2-6	A2-8	A2-8
Size of chuck	inch	8"	10"	12"
Spindle front end bearing(dia.)	mm	100	130	160
Spindle bore(dia.)	mm	62	87	92
C-axis indexing(incremental unit)	mm	0.001	0.001	0.001
Number of tool stations		8	12	12
Indexing time	s	0.58	0.4	1
Tool shank size	mm	25x25	25×25	25×25
Boring bar shank dia.	mm	40	40	50
Tool speed	rpm	40-4000	40-4000	40-4000
Main spindle motor	kw	9.0-11	18.5/15	30/22
X-axis servo motor	kw	1.6	3	3
Z-axis servo motor	kw	3	3	4
Tool driving motor	kw	α3/10000i	α3/10000i	α3/10000i
Max travel of tailstock	mm	460	490/865	760/1500
Tailstock quill dia.	mm	80	85	110
Tailstock travel	mm	130	80	100
Tailstock quill taper hole		MT-4	MT-5	MT-5
Coolant capacity	L	200	200/230	200/250
Power	kw	25	38	46
X-axis positioning accuracy R/B/A	mm	0.01/0.012/0.025
Z-axis positioning accuracy R/B/A	mm	0.007/0.006/0.016
R: Repeat positioning accuracy, B: Reverse warp, A: Positioning accuracy

Standard Accessories:

FANUC 0i TD controller; FANUC servo main motor, FANUC servo type feeding motor for both X,Z axes; With C axis; NSK bearings; Hydraulic chuck from South Korea; Servo power tool turret from Italy; Hydraulic tailstock; Automatical lubricating unit; Cooling system; General tools; Auto. chip conveyor; Operational manua(English edition).