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Luoyang Weika Mining Equipment CNC rope groove turning machine
mining friction pad Turning CNC machine tool equipment
The hoist CNC turning rope groove device is a special equipment designed and developed by Luoyang Weika Mining Machinery Equipment Co., Ltd. for mine hoist liner cutting and sheave liner cutting. This machine tool can effectively solve the problems of knife gnawing, knife vibration, low cutting accuracy, long cutting time, low efficiency, and high labor intensity when cutting rope grooves with old cutting equipment. It is easy to operate, safe and efficient. After the first installation and debugging, this machine tool has a unified benchmark, which can easily achieve the consistency of the depth of the rope grooves after cutting multiple rope grooves to ensure that the bottom diameter of the rope grooves is the same. By comparing the cutting depth data of the rope groove before and after cutting, it is easy to judge the degree of wear of a certain rope groove and provide the mine with a reference for wire rope adjustment and maintenance work.
This machine tool has a pure Chinese interface and is easy to operate. It saves maintenance time occupied by rope trough cutting work, improves production efficiency, and reduces workers' labor intensity. It is a powerful tool for mine hoist rope trough maintenance and has won many domestic patents.
Equipment features
1. Do not shake the knife or chew the knife.
Avoid damage to the friction lining and wire rope, and extend the service life of the friction lining and wire rope.
2. The feed control is precise, and the cutting accuracy and consistency are high.
The specific feed amount in each direction can be set according to the on-site working conditions. The minimum setting value is 0.001mm. Every operation detail can be monitored and adjusted. It fully ensures that the diameter of all rope grooves after processing is consistent, which can effectively adjust the wire rope tension and shorten the adjustment stroke of the rope adjustment cylinder.
3. High cutting efficiency, saving 80% of working time compared with traditional equipment.
During the normal production and maintenance time of each coal mine, the entire process of machine tool installation, alignment, debugging, rope groove cutting, site cleaning, and normal production can be completed. The cutting process is not restricted by the rotation direction of the drum. Cutting work can be performed in both forward and reverse rotations.
4. Simple operation, low labor intensity and high safety factor.
CNC system, easy to operate. All movements of the machine tool are controlled through precise electrical programs. Each axial position can be set with a specific feed amount through the electronic display screen. No manual operation is required, and the safety factor is high.
5. High processing smoothness and roundness
By selecting a high-speed electric spindle, the machine tool greatly increases the linear speed of tool cutting, and the surface finish and roundness of the processed rope groove are high.
6. Use the original installation foundation, and the installation method is flexible and convenient.
The original installation base can be used for the installation of the machine tool. It can be continued to be used after being measured, aligned and fixed by on-site technicians.
7. High safety, with emergency stop function. The X-axis and Z-axis are interlocked during operation to prevent misoperation.
8. It has the function of real-time display of the rope groove processing depth during turning processing.
9. It has fully automatic processing function. The equipment operation modes mainly include handwheel mode, manual mode and single-step mode. In addition, programmed automatic operation can also be used.
10. The minimum cutting amount in a single feed can reach 0.001mm, effectively ensuring that the accuracy error of rope groove turning does not exceed 0.001mm.
11. Online identification of rope groove wear depth through servo coding and CNC system.
12. It has extended ranging function to facilitate equipment upgrade.
13. Equipped with laser calibration device to facilitate accurate tool setting.
14. Equipped with a horizontal calibration device to facilitate the alignment of the working level during installation.
15. Adopt a customized CNC system. The system has dual analog output ports, supports U disk import of processing programs, and supports power-off memory function.
Equipment model and technical parameters
1. Equipment model:
Shaft tower hoist JKM3.5×4: WK-SKC-J3.5×4
Floor-standing hoist JKMD3.5×4: WK-SKC-D3.5×4
2. Technical parameters:
Machine tool repeat positioning accuracy: 0.05mm
Control the minimum movement amount: 0.001mm
Maximum moving speed: 1500mm/min
Spindle motor maximum speed: 18000rpm
Spindle motor power: 4.5Kw
X, Z direction moving axis motor power: 400w
Cutting amount per feed: 0.1-0.3mm
Linear speed of drum rotation: 0.1-0.5m/s
Equipment execution standards
GB/T16462 Inspection conditions for CNC lathes and turning centers;
GB22997 Machine Tool Safety Small Size CNC Lathes and Turning Centers;
GB/T23567.3 Reliability Assessment of CNC Machine Tools Part 3: CNC Lathes and Turning
Heart;
GB14048.1 Low-voltage switchgear and control equipment;
JB/T10274 General technical conditions for AC servo motors for CNC machine tools; JB/T10276 General technical conditions for AC servo drive units for CNC machine tools; JB/T11991 AC servo motors for industrial machinery digital control systems;
The electrical part of the equipment meets the relevant provisions of the "Coal Mine Safety Regulations".
