According to the different additives, it is divided into cobalt-based and silicon-based polycrystalline diamond, the price is cheaper than the natural drawing die.The polycrystalline diamond wire drawing dies have longer services life.The are in particular fitted to draw wearable wires with oversized size.
Brief Introduction
According to the different additives, it is divided into cobalt base and silicon base polycrystalline diamond, the price is cheaper than natural drawing die. On the basis of synthetic polycrystalline, it strengthens the hardness and density, the crystallinity is more uniform, the molecular arrangement structure is more reasonable, the grain dropping and roughness are reduced, so that the impact resistance is strong, the wear-resisting performance is good, wire drawing of high efficiency and reduce the energy consumption and prolong the service life, in the process of drawing for a long-term, it's hard to die wear and flat wire.
PCD Blanks: Our company self-supported and carbide supported die blanks portfolio covers a wide range of dimensions and applications for wire drawing. The unique material properties provide very good abrasion resistance and the ability to achieve a high quality surface finish.
PCD Blank Size:
Note:1.Mount at temperatures not exceeing 650℃. 2.Maximum recommended bearing diameter for “soft” nonferrous wire. “Hard” wirediameter normally should not exceed 65% of this diameter. Diameter range:0.05-20mm. Product Process:
Product Application
·Drawing ferrous and non-ferrous metals The thermal conductivity and electrical conductivity of ferrous metals and non-ferrous metals are very good, and polycrystalline wire drawing dies can be divided into cobalt-based polycrystalline wire drawing dies and silicon-based polycrystalline wire drawing dies according to the added metal fusion agent. The silicon-based polycrystalline wire drawing die is resistant to high temperature and can work normally at a high temperature of 1200 ℃. The drawing efficiency is high, and the price is cheaper than the natural drawing die, which is very suitable for drawing non-ferrous metals and ferrous metals. ·Drawing hard wire Drawing die for hard wire: iron wire, stainless steel wire, nickel wire, chromium wire, molybdenum wire, tungsten wire, copper clad steel wire, etc. Polycrystalline diamond wire drawing die has good wear resistance, uniform inner hole wear, strong impact resistance, large drawing diameter range, many repair times, and long tool life. When drawing copper wire or stainless steel wire, no matter in quality 3. In terms of product size and price, there are other molds with unparalleled advantages, which are very suitable for drawing large-diameter wires.
·Drawing soft wire Drawing die for soft wire: gold, silver, platinum, brass, phosphor bronze, aluminum, etc. When using polycrystalline diamond wire drawing dies to draw flexible wire materials, such as gold and silver, the surface finish of drawn gold and silver jewelry is accurate, the shape is high, and the surface finish is high. During the drawing process, the mold and pickles are reduced The friction force saves power loss and reduces production costs.
