Customer's satisfaction is our unremitting chase! We have helped customers to solve their technology problems successfully all these years, especially for the complicated machining problems, surface problems and improving the mold working life.

High Stability & Accuracy Corners

Material: Tungsten Carbide

Tolerance:土0.001mm

Processing Min corner R=0.03mm

Normal Surface Roughness Ra0.06

Mirror PG Roughness Ra0.03(Grinding Only)

Grinding Wheel Size: R=15mm/20mm/25mm/37.5mm/50mm

Difficulty: High surface requirement of EDM

Solution: EDM + Hand Lapping 

Tolerance: +0.005mm

Surface Roughness: Ra0.05-Ra0.06

Application: apply to connector mold, can improves electrical conductivity

 

 

Automobile Spark Plug Mold

Tungsten Carbide and Stainless Steel Welded Together

Tip Area with High Polishing (Mirror Surface without Any Marking)

Total Run out within 0.005

Parallelism Tolerance:0.0005mm

Flatness Tolerance :0.0005mm

Combined Tolerance:0.001mm

 

 

Tip Concave Spherical Area is Processed by PG

Surface Roughness:Ra0.03

Forming tolerance:0.002mm