Ceramic Cutters For Inconel

Faster material removal than carbide for certain metals.

Ceramic cutters for inconel.

Starting with a solutionized piece of inconel is optimal because it helps to limit the amount of work hardening. New whisker reinforced ceramic cutters are also used to machine nickel alloys. Being able to make fast continuous cuts is important for minimizing the risk of work hardening to occur mid process. Ceramics are not the right tool.

Use ceramic cutting tools for continuous cuts. Top 7 tips on machining inconel hastelloy monel and other nickel alloys. Ceramic cutting tools are. With an ingersoll ceramic insert some creative toolpath programming extra attention to heat management and a willingness to burn through inserts to maximize throughput the busy ball turning operation has quadrupled throughput.

They remove material at a rate typically eight times faster than cemented carbide cutters. It is recommended that ceramic cutting tools be used when working high nickel alloys in order to achieve long uninterrupted cuts. Cutting of a plate is often done with a waterjet cutter. Avoid peck drilling with inconel.

For instance when machining an imbalanced part made of inconel 718 with a hardness of 46 to 48 hrc the low end cutting speed needed for ceramics to plasticize the material is about 550 to 600 sfm. These are great tools for production parts when a statistical analysis of tooling cost vs labor can be made. There are significant process considerations that shops should examine carefully in order to realize performance and tool life expectations from ceramic inserts. Applying ceramic inserts is not a simple substitution of one cutting tool material for another.

Apart from these methods inconel parts can also be manufactured by selective laser melting. Here s a look at some of the ways they are used. This reduces the wear and tear placed on machining tools. In contrast an xystin 1 insert can run at 350 to 400 sfm whereas a carbide tool would reach only 150 to 180 sfm.

Pushing the envelope with inconel machining. Ceramic turning and ceramic milling drastically increases metal removal rate in roughing operations but requires experience.