Performance characteristics and processing :
The lathe series is specially developed by the Company as per the requirements of petroleum industry. The user may adopt lathe-machining oil tubes, sleeves, oil tube and sleeve couplings and petroleum rod couplings of different specifications as required.
QK 1312 is applicable to the machining of API oil tubes, sleeves, couplings and special buckles ranging from 2-3/8" to 4-1/2.
To machine special buckles, corresponding tools may be selected to machine the special types of buckles popular in China and foreign countries, such as VAM, FOX, HSC and TPCQ. The Company may manufacture toolbars and tool bits for the users.
The users may select different types of chucks to meet the requirements of production as per the scale of production, and manual chucks, pneumatic chucks and hydraulic chucks are available.
Main Specifications of the Machine Tool:
| Item |
QK1312G |
| Max. swing over bad(mm) |
Ф500 |
| Range of Spindle Speed(ram) |
200-1000 variable-frequency and adjustable |
| Spindle bore diameter(mm) |
Ф120 |
| Longitudinal travel of tool head (to the end surface of chuck jaw) (mm) |
500 |
| Transverse travel of tool head(mm) |
300 |
| No. of tool disk station(NO.) |
2或4或6 |
| Amount of feed and thread-cutting range (mm) |
0.025-40 |
| Maximum static torque of longitudinal servomotor (Nm) |
12 |
| Maximum static torque of transverse servomotor (Nm) |
22 |
| Main Power(kw) |
22 |
| Weight(kg) |
6500 |
