Working Principle of Copper Wire Drawing Machine

To use a wire drawing die for wire drawing, when the copper wire is dynamically wound and pulled, the copper wire will be pulled forward through the wire drawing die to produce extrusion plastic deformation, and the diameter will be uniformly compressed and extended.

The wire drawing machine uses the extensibility of copper wire and the compression of the die to reduce its diameter, so as to achieve the wire diameter we need. The machine is composed of two parts: wire extension and wire take-up, and the two are unified through frequency converter or mechanical adjustment.

What industries use wire drawing machines?

There are many kinds of equipment involved in the wire drawing machine industry. The visible wire drawing machines include water tank wire drawing machine, straight line wire drawing machine, pulley wire drawing machine, inverted wire drawing machine, etc. Wire drawing machine is mainly used in the processing of metal cable materials such as copper wire and stainless steel wire. It is a very important processing equipment in the cable manufacturing industry. With the continuous development of variable-frequency speed regulation technology, variable-frequency governor has been widely used in the wire drawing machine industry, undertaking wire drawing speed regulation, tension coiling, multi-level synchronous control and other links.

The application of frequency converter has greatly improved the automation level and processing capacity of wire drawing machine, effectively reduced the unit energy consumption and maintenance cost of equipment, and has been widely recognized by the industry.

Pay off: for the whole wire drawing machine, the pay off of metal wire does not have too high accuracy requirements. For most wire drawing machines, the pay off operation is realized by driving the pay off frame by the frequency converter. But there are also some wire drawing machines with dual frequency conversion control. Even directly through the wire tension of the drawing link, draft the wire drawing machine to realize free paying off.

Wire Drawing: the wire drawing link is the most important work link of the wire drawing machine. Different metal materials, different silk varieties and requirements, the wire drawing link is very different. The later part of the article will explain in detail the specific operation process of the water tank wire drawing machine and water tank wire drawing machine;

Take-up: the working speed of the take-up link determines the production efficiency of the whole wire drawing machine, and it is also the most difficult part of the whole system to control. In the take-up part, the commonly used control technologies are synchronous control and tension control to realize the winding of metal products.