1, Description
Ultrasonic machining, a precision machining technology, has been used in the machining of these hard materials which show exceptional cutting strength and low thermal conductivity, and resistance to abrasion, corrosion, pressure and high temperature. In addition, ultrasinic machining is a promising machining method for hard machining because of its high machining stability. This technique is widely used to produce high quality mirror-surface finished products in recent advanced technological applications to meet all aspects of growing markets
Ultrasonic machining, a precision machining technology, has been used in the machining of these hard materials which show exceptional cutting strength and low thermal conductivity, and resistance to abrasion, corrosion, pressure and high temperature. In addition, ultrasinic machining is a promising machining method for hard machining because of its high machining stability. This technique is widely used to produce high quality mirror-surface finished products in recent advanced technological applications to meet all aspects of growing markets
2, Characteristics
-Lower machining force and temperature.
-No built-up edge and burr, Less deformation.
-Machining preciously, depends on the machine precision.
-Machining processing stably, effectively eliminate the chips.
-Machining tool durability improves from several times to dozen of times.
-Increase the workpiece fatigue strength,wear resistance and corrosion resistance.
-Results in cleaner handling, a noticeable reduction of deep cracks in the material, the reduction of machining steps and the elimination of electrode machining which in turn reduces the cutting cost, avoids wastage and improves product quality
3, Applications
This technique has been used both for high precision machining applications and for difficult-to-cut materials machining such as hardened steels, nickel-based alloys, titanium and aluminium-SiC metal matrix composites.Ultrasonic assisted turning can be widely used in areospace, war industry, hard and brittle materials machining, etc.