High-Speed Individual Drive Aluminum Wire Drawing Machine LFD-450/11
Jun 07, 2021
The LFD450/11 non-sliding aluminum alloy large drawing machine mainly draws φ9.5mm material rods into wires with various material characteristics, specifications and cross-sectional shapes.
Each drawing drum of this Wire Drawing Machine is driven by an independent motor, and the elongation of each pass can be adjusted arbitrarily according to the characteristics of the drawing material and the cross-sectional shape. It is an indispensable equipment for drawing special-shaped wires.
The in-line arrangement design of the wire drawing drums enhances the rigidity and strength of the equipment, greatly facilitates the operation, can realize rapid mold change, effectively reduces the labor intensity and mold matching time of the operators, and greatly reduces the specification and quantity of the wire drawing molds.
Equipped with dual-reel automatic wire-rewinding device, dual-reel automatic wire-rewinding fixed-length reel change, automatic slow speed switching, realizing continuous wire-rewinding without stopping and improving productivity. The electrical control adopts a programmable controller for unified coordination to control the start, operation tracking and stop of each actuator and variable frequency motor, so that the unit is controlled in the best production state.
This equipment has reliable performance, stable operation, convenient operation and simple maintenance. It is an ideal replacement product for wire drawing equipment, reaching the international advanced level and leading domestically.
2. Use of equipment:
1. After the machine is installed, send the compressed air source to the place where each component needs the air source, and fill the reducer and the cable cooling lubricating oil tank with the corresponding lubricating oil. First drag each component individually for trial operation, and finally the whole machine linkage trial operation.
2. Before driving, select the appropriate mold ratio according to the process requirements, adjust the wire drawing motor and the fixed speed wheel to synchronize with the wire take-up speed, and determine the appropriate production speed according to the wire drawing specifications.
3. In the production process, always pay attention to the tension status of each storage thread. If it is found that the tension is not synchronized or the tension is unstable, it should be adjusted in time until it is stable.
4. After the rim of the wire drawing drum is worn, the inner and outer rims can be adjusted and used, and the wire drawing rim can be replaced when both sides are worn out.
5. When changing production specifications, there is no need to reconfigure all eye molds, just remove or add corresponding eye molds according to specifications. The excellent design of this machine can realize "quick mold change".
6. For the motor, reducer and other accessories, please refer to the corresponding product manual.
7. During the initial 300 hours of use, in order to ensure the normal running-in of the new machine, its maximum speed and maximum load must be controlled within 70% of the rated parameters.
3. Equipment maintenance
The compressed air pipes, lubricating oil, cable oil pipes, circulating cooling water pipes, etc. of the equipment should be free of leakage. Special attention should be paid to sufficient air source and stable pressure at about 0.6Mpa. The oil-water separator in the pneumatic system should be regularly discharged. The moisture content, and enough lubricating oil in the lubricator.
The drawing oil should be replenished or replaced regularly, the double-tube filter should be cleaned frequently, and the reducer should be regularly inspected, cleaned and replaced.
The aluminum shavings and thread ends in the double-reel take-up line should be cleaned regularly. The piston rods of all cylinders must be polished. Regularly check whether the fasteners are loose.
