Technical documentation-Heli New Material Technology (Hejian City) Co., Ltd.
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Optimization Methods for Compression Angle and Working Cone Angle of Alloy Drawing Dies
2026-01-031. Introduction In wire drawing processes, the compression angle and the working cone angle of alloy drawing dies are key geometric parameters that directly influence metal flow behavior, drawing force, friction condition...
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Application of Composite Coatings in Surface Modification of Alloy Drawing Dies
2026-01-031. Introduction Alloy drawing dies operate under severe conditions involving high contact pressure, intense friction, and elevated temperatures. Conventional alloy substrates alone often struggle to meet the combined requ...
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Polishing Technologies of Alloy Drawing Die Bores and Their Influence on Friction Coefficient
2026-01-031. Introduction In wire drawing operations, the surface condition of the alloy drawing die bore directly determines friction behavior, lubrication stability, and wire surface quality. Bore polishing is a critical finishin...
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Performance Comparison of Cemented Carbide Drawing Dies with Different Cobalt Contents in Stainless S
2026-01-03Performance Comparison of Cemented Carbide Drawing Dies with Different Cobalt Contents in Stainless Steel Wire Drawing 1. Introduction Stainless steel wire drawing is characterized by high deformation resistance, strong w...
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