DES is a leading company in supplying rolling stock, heavy industry, military and fire protective equipments. |
|
|
|
HOME |
Machine Tools
|
DES-L627 |
|
Description 1. This machine is a special machine used for machining rifling of gun barrel.
2. Gun barrels with max. bore of 160mm,length of 8000mm,and angle of rifling of length 1700-4400mm can be broached by means of special tools and cutters, gear change , as well as regulation of pattern plate.
3. This machine can perform push-cutting.
4. Broaching or push-cutting is driven by D.C motors and regulated indefinitely. 5.Operating modes are inching , single cycle and automatic cycle . Main Specification
Main specifications |
Unit\Model |
DES-L627 |
DES-L6210 |
Max.broaching force |
N |
70000 |
100000 |
Max.broaching bore |
mm |
160 |
Max.clamping length |
mm |
8000 |
Max.clamping weight |
t |
8 |
Center height of toolbar |
mm |
900 |
Rifling length |
mm |
1700~4400 |
Clamping dia.of left support |
mm |
225~500 |
Clamping dia.of middle or right support |
mm |
130~400 |
Max.travel of driving box |
mm |
8000 |
Traverse speed of driving box |
m/min |
3~300 |
Traverse speed of driving box with gear change |
m/min |
4.6~46 |
Auto.feeds per travel |
mm |
0.005~0.075 |
Dia.of toolbar |
mm |
90~120 |
Power of driving motor |
kW |
40 |
55 |
Max.flow of cooling system |
L/min |
100 |
Toolbar bed H/W |
mm/mm |
620/850 |
Workpiece bed H/W |
mm/mm |
350/750 |
Overall dimensions(L×W×H) |
mm |
23.5×32×2.05 |
23.5×32×2.05 |
Weight of machine(Approx.) |
t |
33 |
35 | |
|
|
|
|