CW61160-6000 heavy duty horizontal lathe
Heavy horizontal turning lathe main work can assume a variety of possible turning various parts of the end face, cylindrical, cone and other technology three-spindle support structure, with good rigidity;. Using side chip, convenient Chip Machine tool also has a separate oil pump, forced lubrication, and fast-moving, insurance, and other terminal functions. tailstock movement using motorized mobile devices. speed, feed rate and power characteristics rational design, can satisfy the needs rough finish. Machine has a rigid, high efficiency, energy saving, safe, reliable, easy to operate and attractive appearance and other characteristics.
Second, the main technical parameters
Maximum workpiece swing diameter over bed Φ1600 mm
Maximum workpiece length between centers 6000 mm
Maximum workpiece swing diameter on the turret Φ1250mm
Bed rail width 1400 mm
Workpiece weight between centers 20T
Front spindle taper Metric 40
Spindle through-hole diameter Φ100 mm
Axle shaft bearing bore diameter Φ300 mm
Spindle speed (mechanical six-speed) 10 ~ 100r / min
Φ1400 mm diameter chuck
Longitudinal feed rate 0 ~ 3000mm / min
Infeed amount 0 ~ 3000mm / min
Maximum lateral stroke 800mm turret
Small skateboard maximum longitudinal travel 300mm
Maximum vertical travel 6000mm turret
Portrait of fast moving turret 3000 mm / min
Turret fast moving laterally 3000 mm / min
Tool-sectional dimension (using pressure plate turret) 80 * 80 mm
Tailstock spindle taper hole diameter is 105mm
Tailstock sleeve diameter 300mm
Tailstock quill stroke 300 mm
Main motor power 37 KW
Leavened board speed motor power 2.3 KW
Tailstock speed motor power 2.2 KW
Lubricating oil pump motor power 0.55 KW
Three width guide are 160mm / 260mm / 160mm
Overall dimensions 9500 * 1700 * 2000
Machine total weight equal to about 36 tons
Third, precision machine tools
The dimensional accuracy of IT7
Fine car round 0.02
Finishing the outer cylinder of 0.030 / 500 mm
Flatness fine car face of 0.025 / 300 mm
The surface roughness of the cylindrical finishing Ra3.2
Machine Tool accumulated error within 0.1mm
Axially moving string 0.03mm
Runout (root) 0.03mm
Positioning accuracy of 0.03 / 300mm
CNC system repeat positioning accuracy of each axis 0.03 / 300mm
Fourth, the machine performance profile ministries
Bed with the overall structure, resin sand molding, guide using IF quenching grinding process, making machine with good wear resistance and to maintain the accuracy. Bed width of 1400mm, Π type ribs make the bed have good rigid, anti- vibration and anti-section deformation capacity after the 45 ° tilt mode chip, chip removal easy. In order to improve the overall seismic capacity of the bed, the bed using a sand seal structure. The bed through advanced finite element stress analysis, theory the confirmed reasonable structure, good rigidity, shock resistance and anti-section deformation capacity.
The spindle is supported in the form of three, after previously supported mainly intermediate support, supplemented by a reasonable span of the bearing arrangement and design, coupled with high-precision spindle bearing, so the machine has a good rotation accuracy and high rigidity and load bearing spindle ability to optimize the design of the transmission system and through high-frequency quenching treatment gear grinding process, the spindle box with low noise, high transmission accuracy, the output torque characteristics.
Tailstock by the upper body and lower body composed of upper body with tailstock spindle sleeve and the spindle centerline adjustment mechanism. Tailstock body is mounted on the bed in the middle two rails, engaging through the gears and the bed rack, drag tailstock for longitudinal movement, tailstock with a hydraulic table device can display the current preload pressure.
4, the electrical system
Electrical system is mainly electric and electronic control, so that mechanical and electrical integration effectively, can easily achieve the control and manipulation of the machine, all electrical components are selected by the European CE product safety certification.
1 buyer factory training
Technical personnel from the seller to the buyer location factory installation, simultaneously machine operator and maintenance training.
2, the buyer participate programming training personnel to have the college education of technical personnel basis, to participate in the training operation and maintenance personnel to have a certain common machine operator skills.
a, boot, shutdown procedures;
b, the operation panel key functions introduction;
Start c, the machining program, interruption, end of the operation to explain;
d, machine operator precautions introduced;
a, describes the mechanical structure;
b, the circuit structure introduced;
c, routine maintenance points are described;
d, general failure diagnosis method described;
e, general troubleshooting methods described;
f, maintenance practice
Sixth, after-sales service
1, machine equipment factory warranty period to 12 months from the date of acceptance date or 12 months, whichever is the first date. Other electrical devices Chint Electric, 1 year warranty.
2, the warranty period by the seller is responsible for providing free repairs and free of wearing parts.
3, under the circumstances, although the warranty period, but does not apply, you must pay all maintenance costs.
a. the machine in case of earthquakes, typhoons, floods, fires and other disasters or human can not resist the damage caused.
b. purchaser improper operation (Eg collision) And improper maintenance (Such as adding the wrong oil) The failure, rust or damage.
4, after the end of the warranty period, the seller is responsible for ensuring the supply and maintenance of technical advice paid and paid fitting send maintenance.
5, after the acceptance, the performance of the contract if the buyer Failing payment, the seller the right to refuse service.
6. maintenance reaction time, to give back after receiving the report telephone repair within four hours, rushed to the scene within 24 hours the user.