The Instruction Manual
LUD-200LLC LUD-200LLC OPERATING INSTRUCTION
This equipment is designed to perform drilling, engraving and cutting of hard and brittle materials by use of ultrasonic energy. Precious stone, semi-precious stone, tungsten carbide, ferrite, silicon, glass, ceramics can be machined with this equipment. The ultrasonic generator is of transistor type and generate alternating-current of ultrasonic frequency as the source of vibration energy.
This ultrasonic energy is applied to the vibrator called "transducer" mounted on the machining unit, where
alternating current is converted into mechanical vibration of about 20KHZ per second. The abrasive which are fed onto the tool and work piece receive Impacts from the tool and destroy the work piece by crushing so that a hole of the same shape as the tool is formed on the work piece.
This all new 400 watt machine is designed for cameo forming in stones and other hard brittle materials.
For performing this task it requires a stainless steel die silver soldered onto the horn. It also requires a steady stream of grit and water. Or the constant feeding of grit and water to the grinding surface. Of course it will stiII do the normal drilling of stones with the small horn. This machine is not auto tuning due to the vast a1ray of sizes of bits and horns required.