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How to choose the wire drawing dies


Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our how to choose the wire drawing dies

  • We have more than 10 years experience in manufacturing how to choose the wire drawing dies products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

Despite drawing die can be used for processing all kinds of steel, copper, tungsten, molybdenum and other metal and alloy material, but different material wire drawing die have their applicable processing range, so reasonable drawing die material is selected to ensure that the key to successful application, in order to obtain the longest mould service life. Different material of wire drawing die has its relatively reasonable processing object.wide Drawing dies according to the material can be divided into alloy steel and carbide die, natural diamond die, polycrystalline diamond model, CVD diamond mould and ceramic mould, etc. And widely used in electronics, radar, and TV, instrumentation and aerospace and other high-tech industries, with a strong wear resistance, high service life.
 
For example, in the same diameter copper wire drawing, polycrystalline diamond die service life is cemented carbide die life of 300 ~ 500 times, drawing nickel wire is 80 ~ 100 times, only when drawing the molybdenum wire, the life of only 50 ~ 80 times of the carbide die life, and the drawing of the carbon steel, the service life of polycrystalline diamond die only 20 ~ 60 times of cemented carbide die.
 
Blind choice, which leads to the friction and wear of wire drawing dies is complex, generally divided into two major categories of damage and friction and wear. The destruction of the wire drawing die and can be divided into annular damage, tensile failure and shear failure and bearing surface damage, such as friction and wear can be divided into the abrasion wear and friction wear, corrosion and wear, abrasion, and fine particles produced by the wear, etc.
 
The above several kinds of damage and may often intertwined in the form of friction and wear, the wear mechanism for the analysis of the destruction of the wire drawing dies increased the difficulty. But on the whole, all kinds of wire drawing die wear order from high to low is: diamond die (not considering natural diamond anisotropic problem) - ceramic wire drawing die, carbide drawing die, alloy steel has been eliminated.
 

how to choose the wire drawing dies quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of how to choose the wire drawing dies, please feel free to contact us through the following methods:  Mr.Jiang : jiang@wococarbide.com Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803


 
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