drawing die
draw die

He tossed back the sheet and began drawing die rose again.

Since then, cemented carbide drawing die has been gradually gaining popularity in China.

Cemented carbide was first invented by Germans to make wire drawing dies.

Even as she watched, the skin of his face began to pucker, drawing die corner of his mouth back.

In other word, wire drawing die is the direct incentive of the appearance of cemented carbide.

In result, the service life of this kind of drawing dies is greatly longer than the general grade YG8.

Very fine wire (for example, 30 gauge) required more passes through the drawing dies than did 0 gauge wire.

Common applications for these grade of tool steel is forging dies, die-casting die blocks, and drawing dies.

While with the decreasing of the Cobalt content, the impact toughness and flexural strength of the cemented carbide drawing die will dramatically decline.

In China, the Cobalt content in cemented carbide drawing die is basically the same as that in Soviet Union.

Wire drawing is a metalworking process used to reduce the cross-section of a wire by pulling the wire through a single, or series of, drawing die(s).

Drawing dies are typically made of tool steel, tungsten carbide, or diamond, with tungsten carbide and manufactured diamond being the most common.

The traditional grade for cemented carbide drawing dies in China is almost YG8, rarely YG15 and YG6X.

Failure Analysis of Cemented Carbide Drawing Die Rare Metals and Cemented Carbides.

Elimination of silicon from the heater wire alloy (and more frequent replacement of the wire drawing dies) allowed production of tubes that were reliable enough for the Whirlwind project.

In some other counties, rare metal carbides (such as TiC, TaC, NBC, etc.) are added into cemented carbide drawing dies and its manufacturing process is also certainly different.

With the property of high wear resistance, good polishing performance, low friction coefficient, etc., cemented carbide drawing die has been a substitute of steel mould which is used to stretching steel and non-ferrous metal.

For example, researchers in Tianjin Cemented Carbide Research Institute add 1% TaC into cemented carbide drawing dies to inhibit grain growth and refine grain size in the sintering process.

If categorized by use, there are diamond grinding tools, diamond cutting tools (e.g., diamond coated twist drill bits), diamond drilling tools, diamond sawing tools (e.g., diamond saw blades), diamond drawing dies, etc.

The company's wear products are used in metal forming applications where they are employed for cold heading tools, drawing dies and mandrels, cold forming tools as well as tools used for the manufacture of nails, rivets and screws.