China Horizontal CNC Heavy Duty Lathe Machine / Large Sized CNC Horizontal Lathe (Ak-1250), Find details about China Horizontal CNC Heavy Duty Lathe Machine, CNC Lathe from Horizontal CNC Heavy Duty Lathe Machine / Large Sized CNC Horizontal Lathe (Ak-1250)
Specification | Unit | AK-630 | AK-800 | AK-940 |
AK-630J | AK-800J | AK-940J | ||
AK-630A | AK-800A | AK-940A | ||
Swing over bed | mm | 630 | 800 | 940 |
Swing over carriage | mm | 340 | 510 | 650 |
Maximum length of workpiece | mm | 750/1000/1500/2000/3000/4000/5000/6000 | ||
Maximum turning length | mm | 600/850/1350/1850/2850/3850/4850/5850 | ||
Span of guideway | mm | 550 | 550 | 550 |
Spindle nose | C11 | C11 | C11 | |
Chuck(Manual) | mm | 325 | 325 | 325 |
Spindle bore | mm | 100 | 100 | 100 |
Taper hole of spindle | 1:20/120 | 1:20/120 | 1:20/120 | |
Spindle speed and range | rpm | AK-630: auto 4 steps, stepless speed change in step.12.5-1000 | AK-800:auto 4 steps, stepless speed change in step.10-800 | AK-940:auto 4 steps, stepless speed change in step.10-800 |
rpm | AK-630J: 18 speed,7.5-1000 | AK-800J:18 speed, 6-800 | AK-940J:18 speed, 6-800 | |
rpm | AK-630A: auto 6 steps, manual 3 speed. 9-1000 | AK-800A:auto 6steps, manual 3 speed. 7-800 | AK-940A:auto 6 steps, manual 3 speed. 7-800 | |
Center height from bed | mm | 315 | 400 | 470 |
Min.feed increment of X-/Z-axis | mm | 0.001/0.001 | 0.001/0.001 | 0.001/0.001 |
Rapid speeds of X-/Z-axis | mm/min | 3000/6000 | 3000/6000 | 3000/6000 |
Max.travel of x-axis | mm | 390 | 475 | 475 |
Tool-post working position | V4/V6/H6/H8 | V4/V6/H6/H8 | V4/V6/H6/H8 | |
Indexing time | s | 2.4(V4) | 2.4(V4) | 2.4(V4) |
Indexing repeatility | "mm | 0.008 | 0.008 | 0.008 |
Section of tool shank | mm | 32 | 32 | 32 |
Diameter of tailstock quill | mm | 100 | 100 | 100 |
Travel of tailstock quill | mm | 250(standard) | 250(standard) | 250(standard) |
Taper hole of tailstock quill | Morse 5 | Morse 5 | Morse 5 | |
Workpiece accuracy | IT6-IT7 | IT6-IT7 | IT6-IT7 | |
Surface roughness | Ra1.6 | Ra1.6 | Ra1.6 | |
Main motor power | kw | 11 | 11 | 11 |