The Platinum Machining Dilemma
Platinum's exceptional hardness (Mohs 4-4.5) and unique adhesive properties present significant challenges for precision machining.
As manufacturers working with platinum alloys know all too well, the material's tendency to adhere to cutting surfaces leads to accelerated tool wear, compromised surface finishes, and costly production delays. Traditional carbide tools often fail within hours when processing platinum, resulting in:
- Frequent tool replacement cycles
- Compromised dimensional accuracy
- Increased material waste
- Rising operational costs
Revolutionary Solution: PCD Spiral Milling Cutters
At Moresupeerhard, we've engineered the ultimate solution for platinum roughing operations - our advanced Polycrystalline Diamond (PCD) spiral milling cutters. Specifically designed to combat platinum's challenging characteristics, these tools deliver unprecedented performance through three core innovations:
1. Optimized Helix Geometry
The 45° helical flute design achieves:
✓ 30% improved chip evacuation efficiency
✓ Reduced cutting temperature by 15-20%
✓ Prevention of material rewelding
2. Premium PCD Construction
Our diamond-enhanced cutting edges (10-25μm grain size) provide:
✓ 8-10x longer tool life vs. conventional carbide
✓ Maintained cutting edge integrity at 800°C+
✓ Chemical inertness to prevent material adhesion
3. Regrindable Design
Unique tool geometry allows:
✓ Up to 5 regrinding cycles
✓ 60% cost reduction per cutting edge
✓ Consistent performance across tool life
Industry-Proven Applications
Ideal for:
◈ Platinum jewelry casting blanks
◈ Medical device components
◈ Chemical catalyst substrates
◈ High-purity electrical contacts
Ready to upgrade your hub machining process?
Contact us now!
