1. The copper wire drawing machine should be drawn with the upper drawing die. When the copper wire is pulled by power winding, the copper wire will undergo pultrusion plastic deformation forward through the drawing die, and the diameter will be uniformly reduced and stretched.
2. The copper wire drawing machine uses the extensibility of copper wire, and uses the compression of the mold to make its diameter smaller, so as to achieve the wire diameter we need. The adjustment of the copper wire drawing machine reaches the state of unity of the two.
What industries use copper wire drawing machines?
The copper wire drawing machine industry involves many types of equipment. Common drawing machines include water tank-type drawing machines, straight-in drawing machines, pulley-type drawing machines, and inverted drawing machines.
The wire drawing machine is mainly used in the processing of metal cable materials such as copper wire and stainless steel wire and is extremely important processing equipment in the cable manufacturing industry.
With the continuous development of frequency conversion speed regulation technology, frequency conversion speed controller has been widely used in the wire drawing machine industry and undertakes the links of wire drawing speed regulation, tension coiling, multi-level synchronous control, and so on.
The application of frequency converter has greatly improved the automation level and processing capacity of the wire drawing machine, effectively reduced the unit energy consumption and maintenance cost of the equipment, and has been widely recognized by the industry.
Pay-off: For the wire-drawing machine, the control does not have too high precision requirements. For most wire-drawing machines, the pay-off operation is realized by driving the pay-off frame with a frequency converter.
However, there are also some wire drawing machines controlled by double frequency conversion, which are even directly drawn into the wire drawing machine through the tension of the wire drawing link, so as to realize free wire unwinding;
Drawing: The drawing link of the copper wire drawing machine is the most important working link of the drawing machine.
Different metal materials, different silk varieties, and requirements, and the drawing process are very different. The specific operation process of the water tank type wire drawing machine and the straight type wire drawing machine will be explained in detail later in the article;
Take-up: The working speed of the take-up link of the copper wire drawing machine determines the production efficiency of the whole wire drawing machine, and is also the most difficult part of the whole system to control.
In the winding part, commonly used control technologies include synchronous control and tension control to realize the winding of metal products
