Reasonably choose mold grades
According to the physical and mechanical properties of the selected drawing material and the size of the material, a reasonable choice of cemented carbide die brand
Check the drawing machine carefully
Before wire drawing, check whether the drawing machine is stable and there must be no jumps, otherwise the drawing die will be easily damaged.
Clean up the wire properly
Clean the wire surface properly before drawing, otherwise it will reduce the service life of the mold, and it will also easily leave scratches on the wire, which will affect the smoothness of the wire.
To choose the lubricant correctly
It is necessary to choose a lubricant with excellent lubrication effect, so as to increase the service life of the mold
Pair of cemented carbide wire drawing die
Carry out good cooling and lubricate the working area, especially in high-speed wire drawing, so as to maximize the life of the mold
Reasonable selection of compression rate
The appropriate compression rate should be selected according to the size and performance of the drawn wire
Pay attention to controlling the surface condition of metal materials
In the drawing process, the mold should be inspected before the mold is used, and the metal particles in the die hole should be carefully cleaned, otherwise there will be scratches on the wire during the drawing process
Regular inspection of molds
Check whether there are metal particles on the die hole from time to time, and deal with it in time if found
Keep the cemented carbide wire drawing dies properly
热门资讯
