Study on the Cutting Performance of CrN/AlCrN-Coated Carbide PCB Milling Cutter
نویسندگان
چکیده
A CrN/AlCrN coating was prepared on a carbide substrate and PCB milling cutter by the cathodic arc ion plating technique. The organization, mechanical tribological properties of were studied. performance coated cutters investigated tests. results show that surface is smooth dense without obvious defects. has high hardness, low roughness good bonding strength, presenting excellent properties. showed better lower friction coefficient under load than load, wear forms adhesive small amount oxidation wear. when working at feed rates. service life significantly higher compared to uncoated cutters.
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ژورنال
عنوان ژورنال: Coatings
سال: 2022
ISSN: ['2079-6412']
DOI: https://doi.org/10.3390/coatings12050556