Operating Tips:

CNC Turning Center (AK-15M, AK-25M, AK-35M)

Features:
1. The CNC turning centers are 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, they 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. As universal CNC lathes, they are especially suitable for the machining of high precision workpieces, and also widely used to machining parts in batches in the fields of automobile, motorcycle, railroad, aero-craft, home-appliance, bearing, hardware, etc.

 

Standard:
FANUC 0i mate TD controller, FANUC servo feed motor, servo main motor, NSK bearings, hydraulic solid chuck, power driven tool turret, hydraulic tailstock, auto. lubricating unit, cooling system, lighting unit, general tools, operation manual (English edition)


Optional:
Other brand CNC controllers,  hydraulic hollow chuck,  auto. chip conveyor & bucket

 





Main Technical Features

Specification Unit AK-15M AK-25M  AK-35M
Swing over bed mm 440 520 660
Max. turning dia. over bed mm 300 420 550
Max. turning dia. over cross slide 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/Z-axis) m/min 18/20 12/15 12/15
Cutting feed (X/Z-axis) mm/min 5000 5000 5000
Hand feed (X/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
Chuck size inch 8'' 10'' 12''
Spindle front end bearing(dia) mm 100 130 160
Spindle bore(dia) mm 62 87 92
C-axis indexing (incrementle unit)   0.001 0.001 0.001
Number of stations   8 12 12
Indexing time s 0.58 0.4 1
Tool shank size mm 25x25 25x25 25x25
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 A3/10000I A3/10000I A3/10000I
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
Total power kw 25 38 46
X-axis positioning accruacy  mm 0.025 0.025 0.025
X-axis repositioning accruacy  mm 0.01 0.01 0.01
X-axis reverse warp mm 0.012 0.012 0.012
Z-axis positioning accruacy  mm 0.016 0.016 0.016
Z-axis repositioning accruacy mm 0.007 0.007 0.007
Z-axis reverse warp mm 0.006 0.006 0.006
CNC system: FANUC SERIES OR SIEMENS SERIES MITSUBISHI SERIES
March 28 2024
               
ZHENGZHOU TIMEWAY MACHINE TOOL CO., LTD.