Chipbreaker, Grade Offer Reliable Turning High-Temperature Alloys
Tungaloy has introduced the AH905 grade and HMM-type chipbreaker, specifically designed to optimize turning in high-temperature alloys.
.jpg;width=70;height=70;mode=crop;format=webp)
Tungaloy has introduced the AH905 grade and HMM-type chipbreaker, specifically designed to optimize turning in high-temperature alloys. The AH905 PVD-coated turning inserts feature a cemented carbide substrate that balances hardness and toughness, the company says. This substrate is resistant to high temperatures and promotes chipping resistance for turning super alloys. The coating layer offers high adhesion strength and smoothness to provide higher oxidation resistance. The wear-resistant coating combined with the substrate offers stable, long tool life.
The HMM chipbreaker features a large rake angle and protrusions that reduce the cutting forces and contact area between rake face and chips. These features are said to direct heat into the chip, preventing adhesion of chips to the cutting edge and reducing damage such as notch wear or sudden fractures.
Related Content
-
How to Mitigate Chatter to Boost Machining Rates
There are usually better solutions to chatter than just reducing the feed rate. Through vibration analysis, the chatter problem can be solved, enabling much higher metal removal rates, better quality and longer tool life.
-
Quick-Change Tool Heads Reduce Setup on Swiss-Type Turning Centers
This new quick-change tooling system enables shops to get more production from their Swiss turning centers through reduced tool setup time and matches the performance of a solid tool.
-
Shoulder Milling Cuts Racing Part's Cycle Time By Over 50%
Pairing a shoulder mill with a five-axis machine has cut costs and cycle times for one of TTI Machine’s parts, enabling it to support a niche racing community.
