What are the precautions for the production of high-speed cage stranding machines?
Release time:
2022-03-14
High-speed cage stranding machine is a new type of equipment developed rapidly in recent years. In order to better meet the requirements of high efficiency and high yield, the automatic solid model generally adopts the design scheme of double-end connecting rod. The design scheme of imported models selects programmable controller as the control key of machines and equipment, and cooperates with intelligent robots, pneumatic control components and spare parts to realize automatic cable arrangement, automatic winding, automatic disconnection, automatic control and other functions, and automatically control materials.
High-speed cage stranding machine is a new type of equipment developed rapidly in recent years. In order to better meet the requirements of high yield, the automatic solid model generally adopts the design scheme of double-end connecting rod. The design scheme of imported models selects programmable controller as the control key of machines and equipment, and cooperates with intelligent robots, pneumatic control components and spare parts to realize automatic cable arrangement, automatic winding, automatic disconnection, automatic control and other functions, and automatically control materials.
This production efficiency is very high, greatly reducing the dependence on human capital. Practical technicians can take care of multiple such machines and equipment at the same time, and the manufacturing quality is relatively stable, which is especially suitable for production and processing sites with high output. As we all know, the solid model integrates a variety of new technology applications such as CNC machine tools, pneumatic and optical switches. In addition, due to the use of a large number of non-standard parts and customized parts in the components of specific machinery and equipment, the entire process of related maintenance will be very complicated, and once a problem occurs, the cycle will be longer.
1. Coil specification problem
The current of the magnetic powder clutch controlling the tensile strength of the high-speed cage winder is set to 0.45a when using the column type automatic winding machine to wind the single cake roll. After the coil is wound, the size of the B end is slightly larger, which exceeds the processing requirements.
2. Cause analysis of coil specification problems
When the current related to the tension resistance of the high-speed cage stranding machine is set to 0.45a, it is found that the tension resistance is too small during the entire winding process, resulting in uneven wire resistance in the drum. When the reel rotates, due to the action of inertial force, it shows that the speed of the reel is very fast, and the wire slides more. As a result, the wire between the upper reel and the lead frame is not ideal level, but is tilted and loose, so the support of the wire during the whole winding process is not uniform, the wire cake density is insufficient during winding, and the B coil specification exceeds the technical requirements.
High-speed cage stranding machine is a widely used model and specification, also known as CNC automatic winding machine. It can be automatically wired, and different mechanical systems can perform different winding resistance adjustments. It has the advantages of high efficiency, convenient maintenance and high cost performance. The CNC solid model has long been a very complete solid model, and many manufacturers have made independent innovations in function and use. After the upgrade, the range of products used continued to expand. As a common model and specification in the market, the price of this specification is much lower than the price of countless automatic chain movements actually used.
Cage twisted pair production matters needing attention:
1. The standard of thick copper wire is good, the copper wire is arranged neatly, the copper wire is round, the surface is bright, and there is no oxidation.
2. The electrical configuration and instrument display of the machine are normal, the rotating part of the machine runs smoothly, and the parts are not loose.
3. According to the specifications of the steel strand, adjust the tension of the wire to the appropriate value.
4. Select the middle copper wire to pass through the counting needle.
5. Reasonably separate the wires on the distribution frame, and adjust the distribution frame and the twist mold to a suitable position.
6. Select the appropriate crimping die to ensure that the copper wire is smooth and free from jumping strands and scratches.
7. The roller through which the copper wire passes rotates flexibly, and the copper wire at each roller is not loose.
8. There is no foreign matter in the machine, the coiler is installed firmly, and the protection signal feedback (sensor detector) is intact.
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