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Numerical Control Turning Lathe of Wire Rope Sheave Linings

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Turning Lathe of Hoist Sheave Wear Resistant Liners(Friction Linings)

NC friction lining turning lathe

NUMERICAL CONTROL ROPE GROOVE TURNING LATHE is a special cutting device which design and development by Luoyang BECOT Co. Ltd for mine hoist friction lining and hoisting sheave friction lining. This device can effectively solve the vintage device existing issues: tool bit bitten and shaken, low turning accuracy, low efficiency, long working time, high labor intensity and so on. After the initial installation and debugging, this device with a unified benchmark that can easily keep the turned grooves consistent depth and bottom diameter. By comparing the data of groove depth before and after cutting, it will be easy to get the wear degree of one groove that providing reference for wire rope adjustment and maintenance.


NUMERICAL CONTROL ROPE GROOVE TURNING LATHE is controlled by NC system or PLC (Programmable Logic Controller) system. Two mutually perpendicular axes “X” and “Z” with the straight movement and coordinated with high-speed spindle motor, turning process will be stable and reliable, high accuracy and efficiency. Abrasion cycle of wire rope will be extended by groove cutting maintenance. As well as good protection for ropes, prolong service life of friction linings, improve stability of Friction Drive System and well meet requirements of customers. This device is the effective tool for mine hoist rope groove maintenance that can save maintenance time, improve production efficiency and alleviate labor intensity. It has won multiple patents from domestic and foreign. Turning tool developed by BECOT had reached international advanced level.

Numerical Control Turning Lathe of Wire Rope Sheave Linings Numerical Control Turning Lathe of Wire Rope Sheave Linings

CHARACTERISTICS

▲  Reject tool bit bitten, reject tool bit shaken: Avoid friction lining damage, prolong service life of lining and wire rope.

▲  High roundness and process smooth finish: This device adopts motorized spindle has the characteristics high speed, high accuracy and large output power. Meanwhile, it also has advantages compact structure, light weight, small inertia, small vibration, low noise as well as fast response. The simplified machine design implement the spindle positioning, greatly improve cutting linear velocity. Processed rope groove surface is high roughness and roundness.

▲  Excellent sealed, convenient for daily maintenance: The lathe bed adopt sealing design which can block powder, grease and other sundries enter the machine during the turning process.

▲  Simple operation, low labor intensity and high safety coefficient: Operator can chose operating systems between NC and PLC based on requirement. All machine movements  are conducted through precise electric program control, specific cutting feed on each axial position can be set through electronic display screen with high safety coefficient, no need manual operation any more.

▲  Accurate cutting feed control, high consistency and accuracy: Cutting feed on each direction can be set according to field condition. Minimum set value is 0.001mm. Each operational detail will be monitoring and regulating to ensure completely consistent processed rope groove diameter. Can effectively adjust the wire rope tension, shorten the adjustment stroke of rope adjusting hydraulic cylinder, fully guarantee the hoist system under the equal tension.

▲  Using original installation base, flexible and convenient installation way: The installation of the machine can use original supporting installation foundation base, rope groove cutting will be carrying out after the whole processes: technical personnel measurement, installation, alignment and fixing etc.

▲  High cutting efficiency, saving 80% work time compared to traditional device: Installation, alignment, groove cutting, field cleaning, normal production, whole processes would be finish in coal mine normal production daily maintenance. No matter forward or reverse, the drum rotating direction will not effecting the cutting process.


APPLICATIONS

▲  Snakelike rope groove

▲  Rope groove degreasing

▲  Roller out of true

▲  Wearing caused rope groove deflection

▲  Mine hoist in operation

▲  Friction lining surface damage and lose efficacy;

▲  Inconsistent depth (diameter) of rope groove.

Numerical Control Turning Lathe of Wire Rope Sheave Linings Numerical Control Turning Lathe of Wire Rope Sheave Linings

TECHNOLOGY FEATURES

▲  Autonomic and humanized electrical program and operation interface: Beside the company standard operation programs PLC and NC, machine operation, process procedure and program interface can be targeted written based on field and customer requirement. Better service to customer and production site.

▲  Real-time monitor and feedback system: Operator can adjust the equipment on each setting parameters according to the real-time monitoring data of program interface, to avoid blind operations caused mistakes and affected on normal works.

▲  Numerical control operation, accurate control program: Servo motor coordinated the ball screw in cutting feed structure design which realized the accurate axial control. Also we can configure measuring feedback devices such as grating ruler, laser ranging device and measuring wheel based on customer need.

▲  Turn traditional lathing technique into milling technique: Turn traditional ordinary lathing technique into advanced NC milling technique, greatly improved production efficiency as well as ensured high accuracy.

▲  Diversified operating modes: Operator can choose operating modes between touch screen and wireless hand-wheel.

▲  Intelligent alarm detection interface: This system can be used to monitor abnormal conditions. Operator will overhaul the equipment based on  system alarms.

 

MACHINE CONFIGURATION

Spindle motor and accessories:

1 SUIT

X axial direction structure:

1 SUIT

Z axial direction structure:

1 SUIT

One-Touch cable jumper:

1 SUIT

Control cabinet: 1 SET:

1 SET

Wireless remote control:

1 PIECE

 

MEANINGS FOR ROPE GROOVE TURNING

▲  Fully ensure the rope grooves consistent diameter after cutting, effectively adjust wire rope tension, short the adjustment stroke of adjusting rope hydraulic cylinder, significantly reduce wire rope fatigue caused broken wires, prolong wire rope service life, fully guarantee the hoist system works under the equal tension.

▲  Can effectively solve the issues: snakelike rope groove, wearing caused groove deflection, roller out of true and the others during friction lining use.

▲  High-speed motorized spindle can provide a higher cutting speed. Groove surface after cutting is high smoothness and roundness.

▲  Problems like friction lining surface damage and material failure can be solved through rope groove cutting.


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