NEW TYPE FT7 Vertical air-floating fine boring machine
1.Main purposes
This machine is mainly used for boring engine’s cylinder of automobile and tractor to retreat it. It is also applicable for boring cylinder of V engine, and other mechanical part’s holes such as cylinder sleeve of single cylinder, if some suitable fixtures are equipped.
|
No. |
Item |
Unit |
Data |
Remarks |
|
1 |
Diameter of bored hole |
mm |
f39~f180 |
|
|
2 |
Maximum boring depth |
mm |
380 |
|
|
3 |
Main axle rotational speed |
mm |
50~1000, Stepless |
|
|
4 |
Main axle feed rate |
mm/min |
15~60, Stepless |
|
|
5 |
Main axle quick rising |
mm/min |
100~960, Stepless |
|
|
6 |
Power of main motor |
Kw |
1.1 |
|
|
|
|
|
4-step basic frequency 50Hz |
|
|
|
|
|
Synchronous speed 1500r/min |
|
|
7 |
Feed motor |
Kw |
0.4 |
|
|
8 |
Positioning motor |
Kw |
0.15 |
|
|
9 |
Operation pressure |
Mpa |
0.6≤P≤1 |
|
|
10 |
Centering range of centering rack |
mm |
f39~f54 |
Main axle, f38 (Special accessory) |
|
|
|
|
f53~f82 |
Main axle, f52 |
|
|
|
|
f81~f155 |
Main axle, f80 |
|
|
|
|
f130~f200 |
Main axle, f120 (Special accessory) |
|
11 |
Main axle, f38 |
mm |
f39~f53 |
Special accessory |
|
12 |
Main axle, f52 |
mm |
f53~f82 |
|
|
13 |
Main axle, f80 |
mm |
f81~f155 |
|
|
14 |
Main axle, f120 |
mm |
f121~f180 |
Special accessory |
|
15 |
Outside size (L×W×H) |
mm |
1400×930×2095 |
|
|
16 |
Weight of host machine |
Kg |
1350 |
