High coating thicknesses for cutting inserts have always been a specialty of CemeCon. HiPMS has again significantly expanded the possibilities here. The process can be used to produce coating thicknesses between 1 and 12 µm.
Anyone who thinks that diamond coatings are only suitable for shank tools and that PCD is always required on cutting inserts in corresponding applications is mistaken: Diamond coatings can also be used excellently for cutting inserts.
Heavy-duty machining is demanding – maximum cutting volumes, without sacrificing good surface quality, requires high feed rates and extreme wear. The company that can offer longer tool life and the best performance will quickly outpace the competition.
When it comes to really thick coatings, manufacturers of cutting inserts have so far had no choice but to resort to the CVD coating process, which is very limited in its possibilities.