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 |
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