Coating technology
Formed through physical vapor deposition (PVD) or chemical vapor deposition (CVD) processes using DLC (diamond-like carbon) or nanocomposite coatings. The coating thickness is usually 2-5 microns, with low friction coefficient (0.1-0.2), high hardness (HV3000-5000), and good chemical stability, which can effectively reduce cutting heat and tool wear.
Blade body design
Large front angle structure: The front angle range is 15 ° -25 °, reducing cutting resistance and improving chip removal efficiency.
Spiral groove optimization: Spiral angle of 30 ° -45 °, combined with U-shaped or parabolic chip groove, reduces aluminum chip entanglement.
Blade edge strengthening: Using micro blade processing or chamfering technology to enhance the anti chipping ability of the blade edge.
