How to control the surface roughness of the TNC305ASL?

Controlling the surface roughness of TNC305ASL cutting requires starting from both process parameters and equipment maintenance:
Parameter optimization: Reducing the cutting speed (soft materials ≤200mm/min, hard materials ≤100mm/min) can reduce material tearing; reducing the feed rate (0.05-0.15mm/rev) allows for more sufficient contact between the blade and the material; increasing the coolant flow rate (3-5L/min) quickly cools the cutting surface and inhibits burr formation.
Blade selection: Select diamond blades for precision cutting (Ra≤0.4μm); CBN blades can be used for semi-precision cutting (Ra≤0.8μm); use carbide blades for rough cutting (Ra≤1.6μm).
Equipment maintenance: Regularly clean the guide rail sliders and lead screws to ensure the cutting head moves without sticking; check the blade installation parallelism after every 50 cuts; if the deviation is ＞0.02mm, recalibration is required.

Kunshan Fuze Testing Equipment Co., Ltd. provides roughness testing services, uses surface roughness testers to issue testing reports, and guides users to adjust parameters to the target values.