Features:
* This series Horizontal lathe is suitable for processing large and
medium-sized parts of castings, steels and non-ferrous
metals. It can turn outer circle, inner hole, end face, grooving,
drilling, boring and nesting, and can turn various internal
and external threads, such as metrical, inch, modulus and
diametrical.
* The machine is solid body, strong in rigidity, high in power,
wide in speed range, and capable of high-speed and powerful
cutting; When finished, the roundness error is not more than 0.01
mm, the cylindrical degree error is not more than 0.03 mm in the
measuring length of 300 mm.
* The bed is made of cast structural bed. The internal ribs have a
reasonable layout and high rigidity, and the guide rail adopts an
intermediate frequency quenching grinding process. On the sliding
guide surface, the anti-crawling guide plate technology is adopted,
and the dynamic characteristics such as the friction damping
coefficient are in an optimal state, thereby avoiding the
occurrence of low-speed crawling.
* The machine spindle bearing adopts famous brand products. The
spindle box adopts a symmetrical structure to make the thermal
deformation uniform and avoid the offset of the center of the
spindle. To reduce thermal deformation, the headstock is lubricated
with an oil bath cycle. The front end of the main shaft adopts a
three-support structure of a two-row angular contact ball
bearing,improving accuracy and increasing rigidity. The gears in
the headstock are quenched and grounded to ensure accurate
transmission and low noise. The well-assembled spindle has the
characteristics of low temperature rise, small thermal deformation
and high precision, which makes the spindle maintain relatively
stable accuracy during long-term operation.
* High rigidity one piece type bed with 755 mm bed span, which
ensures the machine has strong stability and high precision, and
the loading capacity between centers can be up to 6000 kg, and 8000
kg as optional.
* Spindle standard through hole diameter is Φ130 mm, and adopt
A2-15 spindle nose connection type, runout accuracy of spindle is
better.
* The machine can be used to cut the short conical surface by the
top tool post, and the long conical surface can be turned by the
top tool post and the longitudinal feed together.
* High power, high rigidity and wide speed range for high speed and
powerful cutting, speed range of 3.15-315 rpm with 33 speeds.
* According to machining need, customers can choose electric moving
tailstock, reduce operator labor intensity and improve work
efficiency.
