Cemented carbides usually need to pay attention to five points of attention when using, equipment selection, wire material pretreatment, selection of suitable lubricants, abnormal handling, and timely replacement of aging;

1. Equipment selection: according to the material you want to draw and wire drawing Equipment, reasonable ratio of the compression rate of each drawing die, so as to determine the angle of the working area of each drawing die (that is, what type of drawing die to choose)

2. Pretreatment of wire drawing materials: such as cleaning, derusting, annealing, phosphating, etc., to ensure the cleanliness of the materials.

3. Selection of wire drawing powder and oil: select high-quality and applicable wire drawing powder (lubricant, oil), and do a good job of cooling the wire drawing die.

4. Deal with abnormal moulds in time: if there are mould cracks, mould explosions, mould sticking, wire drawing, diameter reduction, wire breakage, high temperature, mould blackening, non-wear resistance and other usage problems during wire drawing, please contact professional and technical personnel in time .

5. Timely replacement of the aging wire drawing die: When the wire drawing die reaches the end of its service life, please change the wire drawing die to repair the mold in time to avoid excessive use of wire drawing