Learn Ultrasonic Machining in 1 Minute 💡
HIT Ultrasonic-assisted Machining Mechanism: Provides the tool over 20,000 times per second of high frequency micro-vibration in longitudinal (Z-axis) direction, which can be applied in CNC Drilling, Milling, and Grinding process. Especially for hard-to-cut and hard & brittle materials...(including metal, hard steel, ceramics, glass, etc.)
👍🏻 80% Higher Machining Efficiency | 👍🏻 3x Longer Tool Life | 👍🏻 90% Better Surface Quality
HIT utilized the ultrasonic machining module for (slot) trochoidal milling on Tungsten Carbide. The high frequency micro-vibration allows the tool to constantly lift from workpiece. This brings better inflow of cutting fluid, offering better cooling effect and easier chip and carbonized diamond powder evacuation. The reduced friction between tool and workpiece helps achieve 2x better surface quality and over 2x longer tool life.
HIT utilized ultrasonic machining module for micro-channel trochoidal machining of quartz glass. The high frequency micro-vibration helped reduce cutting forces, which made the max. size of edge-cracks around the micro-channels 2x smaller than that without ultrasonic. Easier inflow of cutting fluid brought better particle flushing, resulting in the reduction of tool wear.
HIT utilized ultrasonic machining module for (helical) circular ramping of SiC (silicon carbide). The high frequency micro-vibration helped reduce cutting forces, which helped improve surface roughness by 72%. Ultrasonic-assisted grinding mechanism also brought better particle flushing, preventing the tool from ceramic dust accumulation.
HIT utilized ultrasonic machining module for internal threading on 99.7% Aluminum Oxide (Al2O3). The high frequency micro-vibration of HIT ultrasonic allowed for intermittent contact between the tool and workpiece, achieving better chip and cutting heat removal. This greatly reduced tool wear and ensured complete profile of M2 internal thread dimension.
HIT utilized the ultrasonic machining module for the internal threading on Tungsten Carbide. The high frequency micro-vibration of HIT ultrasonic-assisted machining technology allowed for intermittent contact between the tool and workpiece, achieving better chip and cutting heat removal. This greatly reduced tool wear and ensured the complete profile of M2 internal thread under 3 times higher machining efficiency.
HIT utilized the ultrasonic machining module for the micro-drilling on SiC (Silicon Carbide). HIT ultrasonic-assisted machining technology greatly enhanced the hole quality. The size of edge-cracks is reduced by 53%, compared to that without ultrasonic.
HIT utilized the ultrasonic machining module for the deep hole drilling on S45C Meidum-Carbon Steel with gun drill. With the aspect ratio being 25x, under the same rotation speed, the entire machining efficiency was enhanced 2 times higher than that without ultrasonic. The high frequency micro-vibration of HIT ultrasonic-assisted machining technology allowed for intermittent contact between the tool and workpiece, achieving better chip and cutting heat removal with only 40bar of coolant through spindle (CTS). The size of chips was shrank by 91%, which greatly reduced tool wear.
HIT utilized the ultrasonic machining module for Titanium Alloy (Ti-6Al-4V) side milling. The ultrasonic-assisted machining technology allowed for 3 times faster of the cutting speed, resulting in the increase in feed rate and machining efficiency. The high-frequency ultrasonic micro-vibration reduced the cutting force and cutting heat, which ensured better surface quality and improved the tool life.
HIT utilized the ultrasonic machining module for the micro-drilling 99% Aluminum Oxide (Al2O3) ceramic. HIT greatly enhanced the machining efficiency by 60%, and maintained high quality workpieces with no edge-cracks or burrs on the drilling holes by sight.
HIT presents ultrasonic machining module introduction video. High speed frequency vibration, non-contact power transmission technology, flexible applications.