The straight line continuous wire drawing machine mainly uses dual-mode oil lubrication during operation. Its reduction box uses hard-surface cylindrical helical teeth, full gear rotation, high transmission efficiency, low noise, and a fully enclosed protection system, which is safe.
It adopts air tension adjustment to achieve stable drawing, adopts variable flow and variable frequency PLC communication programming control, human-machine interface touch screen setting, meter counting, weight counting, automatic deceleration and stop, the drum is only inching and left and right linkage, disconnection detection, Various motion information monitoring and fault alarms.
When the straight line wire drawing machine is running, it can be forcibly drawn through a hole that is smaller than its diameter. The diameter of the round steel will become smaller, so the length will be elongated. If this process is continuously repeated during operation, then The round steel will become smaller further.
After this plastic deformation occurs, the hardness of the steel will increase and the plasticity will basically disappear. Cold wire drawing is a type of metal cold processing.
The raw material is wire rod, which is what we often call steel bars. Products are produced through a series of processes such as shelling. It’s our common wire.
In order to ensure the quality and effect of the straight line continuous wire drawing machine during operation, we need to pre-process the wire that needs to be drawn during operation. During the pre-processing process, it mainly includes two parts, respectively. It is surface pretreatment and heat treatment.
Only wires that have been pretreated first can ensure better-drawing results during the drawing process using wire drawing machine equipment.
For the surface pretreatment of the straight line continuous wire drawing machine, if the surface of the wire contains a lot of oil or a lot of magazines during operation, it should be cleaned and dried before drawing. If the surface of the wire contains more The oxide scale needs to be pickled and dried before drawing.
If the surface of the wire rod of the straight line continuous wire drawing machine has problems such as peeling, pits, or heavy skin, it will need to be polished with a polisher, and then the wire drawing machine can be used for drawing.
After the surface pretreatment is completed, heat treatment is required. If we find that the hardness of the wire is relatively large or the hardness is uneven, it is often necessary to reduce its hardness through annealing or tempering to make the wire reach a more uniform hardness before drawing can be performed.
