20Khz Ultrasonic Milling Processing Device For Glass, Precious Stone
Ultrasonic vibration machining physically operates by the mechanism of microchipping or erosion on the work piece's surface. Since the abrasive slurry is kept in motion by high frequency, low amplitude vibrations the impact forces of the slurry are significant causing high contact stresses. These high contact stresses are achieved by the small contact area between the slurry's particles and the work piece's surface. Brittle materials fail by cracking mechanics and these high stresses are sufficient to cause micro-scale chips to be removed from its surface. The material as a whole does not fail due to the extremely localized stress region
Applied for Material: hard and brittle materials
Dental,zirconia,chrome,cobalt,,titanium,ceramic, gemstones CFRP,glass,bead,optics,sapphire,alumina,ferrite,PCD,piezoceramics, quartz,CVD Silicon Carbide,Ceramic Matrix Composites,Technical Ceramics,tungsten carbide，jewelry.
l Suitable for precise machining of any hard and brittle material; specifically drilling, stamping, cutting and engraving of glass, precious stone, porcelain, gems, semi conductor, ceramics and hard alloys.
l Not only round but unsystematic machine can be done as the Ultrasonic drilling machining is longitudinally processed.
l High accuracy and fine finished are obtained depending upon the tool accuracy and grit size.
l Simple in operation even a beginner can operate the machine with ease.
l 4mm thickness can be drilled in 10-15 seconds on an average.
Very low operative cost. Less than 4% weight loss in drilling on an average. Ultrasonic Drilling Machines have been developed in various models.equipment.