YDTech® supplier tungsten carbide dies, rings, hard metal WC-Co moulds stamping parts, PCB WC-Co drill bits, WC-Co cylindrical pins! manufacturers of WC-Co tungsten carbide cobalt punch needles(rods),tungsten steel,dowel pins,thimbles, hard metal balls in china.
What is tungsten carbide?
tungsten carbide pins have always been our main products through the years, we have developed expertise in manufacturing a wide range of them. It was made of tungsten carbide, which is form by a fine gray powder that can be pressed and formed into shapes for use in industrial machinery, tools, abrasives,as well asjewelry.
we provides the best product solutions, such as blocks for precision stamping dies, rod blanks for cutting tools, metal cutting tools, drawing dies for wire, carbide rolls for steel, wear parts for oil and gas components, agricultural machinery, Mining tools, woodworking and other industries, and more.
stamping die is a special kind of process equipment for processing materials into parts in cold stamping process, which is called cold stamping die. Stamping, a method of pressure processing, is the use of a die mounted on a press to apply pressure to a material at room temperature, causing it to separate or plastically deform, so as to obtain the desired part.
tungsten carbide moulds, PCB drill bits ,rolls tungsten carbide inserts blades, dies (molds, tooling)
our ability to efficiently produce both stock materials and complex machined components to specify tungsten carbide and tunsten heavy alloy and tungsten copper for demanding applications in metal cutting, metalworking, molds, wear parts, mining, woodworking, electronic, oil & gas drilling, aerospace, military and radiation shielding ect.
according to the mold processing accuracy, generally believe that the mold error within 0.02 mm can be called precision mold, the other for the ordinary mold. Carbide silicon steel high-speed stamping die life of 150-200 million strokes or more, carbide edge grinding life of 3 million strokes or more, stamping speed is generally 200 to 400 times/min range of work.
stamping die in accordance with the mold technology category, can be divided into a single process mold, composite mold, progressive die, etc.; according to the number of progressive die columns, can be divided into a single-column progressive die, double-column progressive die, three-column progressive die, multi-column progressive die, etc., mold manufacturing cycle of 3-4 months. Composite or progressive dies will use carbide as punches or inserts.
Parameter of tungsten carbide needles(pins)
| riley stoker | 71+/-7.5 | ||||||||
| average grain size (um) | 1.2-1.8 | ||||||||
| graphite phase | < C00 | ||||||||
| Porosity (ISO) | < A02B02 | ||||||||
| TRS(N/MM2) | 1660 | ||||||||
| HRA :> | (>1300HV30) | ||||||||
| Density (g/cm3) | 13.0-13.5 | ||||||||
| Chemical composition: | WC-92%+Co-8% (YG8) | ||||||||
| tungsten carbide punch needles(pins),hard metal rods(clubs) tungsten carbide moulds, PCB drill bits ,rolls tungsten carbide inserts blades, dies, tooling) | |||||||||
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the lead frame die is a special die used to produce leadframes, usually made of die steel and carbide. Mold design and manufacturing requirements for precision, to ensure that the manufacturing process can produce accurate, standardized lead frame to meet the design requirements of electronic products.
the most valuable property of Cemented Carbide is that it offers a safer and more dependable solution than any other known material to one of the toughest problems engineers contend with - reliability.