FAQ-Heli New Material Technology (Hejian City) Co., Ltd.
Current location：-
Insufficient Lubrication Induced Alloy Drawing Die Failure Analysis
2026-05-02Insufficient Lubrication Induced Alloy Drawing Die Failure Analysis Insufficient lubrication is one of the most critical causes of alloy drawing die failure. In wire drawing, lubrication is responsible for forming a prote...
MORE + -
Unreasonable Reduction Ratio Causing Drawing Process Failure
2026-05-02Unreasonable Reduction Ratio Causing Drawing Process Failure An unreasonable reduction ratio is one of the most common root causes of drawing process failure in metal wire production. When the reduction per pass exceeds t...
MORE + -
Concentricity Deviation Faults and Adjustment of Drawing Dies
2026-05-02Concentricity Deviation Faults and Adjustment of Drawing Dies Concentricity deviation in wire drawing refers to the condition where the wire axis does not align with the geometric center of the die bore , resulting in une...
MORE + -
Dimensional Inaccuracy Problems of Worn Alloy Drawing Dies
2026-05-02Dimensional Inaccuracy Problems of Worn Alloy Drawing Dies Dimensional inaccuracy is a typical failure outcome of worn alloy drawing dies. As the die undergoes progressive wear, its original geometric profile is altered, ...
MORE + -
Die Polishing Defects Leading to Wire Surface Blemishes
2026-05-02Die Polishing Defects Leading to Wire Surface Blemishes Die polishing quality is a critical factor in wire drawing performance. Even when the die material and process parameters are well optimized, improper or defective p...
MORE + -
Solution for Uneven Surface Roughness of Drawn Metal Wire
2026-05-02Solution for Uneven Surface Roughness of Drawn Metal Wire Uneven surface roughness in drawn metal wire is a common quality issue that affects coating adhesion, fatigue strength, corrosion resistance, and dimensional consi...
MORE +
