Operating Tips:

Full Function CNC Lathe (AK-35, AK-45, AK-55)

Features:
1. These lathes 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. The unique construction developed using FEA techniques to provide maximum stiffness under the heaviest cutting conditions;
4. 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;
5. 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 TD controller, FANUC servo feed motor, servo main motor, NSK bearings, hydraulic solid chuck, hydraulic 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-35  AK-45  AK-55 
Swing over bed mm 660 850 1050
Max. turning dia. over bed mm 550 800 890
Max. turning dia. over cross slide mm 420 650 800
Max. turning length mm 780/1530/1890/2890/3890 900/1400/1900/2900/3900 900
Distance between centers mm 890/1640/2000/3000/4000 1000/1500/2000/3000/4000 4000
Max. bar capacity mm 80 120/150 120/150
X-axis travel mm 305 450 400
Z-axis travel mm 855/1605/1965/2965/3965 950/1450/1950/2950/3950 3900
Rapid traverse (X/Z-axis) m/min 12/15 12/15 10/10
Cutting feed (X/Z-axis) mm/min 5000 5000 5000
Hand feed (X/Z-axis) mm/min 1260 1260 1260
Spindle speed rpm 25-2500 0-2000 15-1000
Spindle nose mm A2-8 A2-11/A2-15 A2-15
Chuck size inch 12" 15" 20"
Spindle front end bearing(dia) mm 160 200 200
Spindle bore(dia) mm 92 131 148
Number of stations   12 12 12
Indexing time s 1 0.9 0.5-2.5
Tool shank size mm 25×25 32×32 32×32
Boring bar shank dia mm 50 60 80
Main spindle motor kw 30/22 100 100
X-axis servo motor kw 3 4 4
Z-axis servo motor kw 4 7 7
Max travel of tailstock mm 760/1500/1900/2900/3900 900/1400/1900/2900/3900 3900
Tailstock quill dia mm 110 140 140
Tailstock travel mm 100 130 130
Tailstock quill taper hole   MT-5 MT-6 MT-6
Coolant capacity L 200/250/280/350 450 450
Total power kw 46 130 130
X-axis positioning accruacy  mm 0.01 0.01 0.01
X-axis repositioning accruacy  mm 0.012 0.012 0.012
X-axis reverse warp mm 0.025 0.025 0.025
Z-axis positioning accruacy  mm 0.007 0.007 0.007
Z-axis repositioning accruacy mm 0.006 0.006 0.006
Z-axis reverse warp mm 0.016 0.016 0.016
CNC system: FANUC SERIES OR SIEMENS SERIES MITSUBISHI SERIES
January 22 2018
               
ZHENGZHOU TIMEWAY MACHINE TOOL CO., LTD.