One type of ultrasonic machining I am familiar with is called "sonic welding". It is used for things like attaching the white plastic button to the metal shaft of a guitar tuner. The button is placed on the shaft, high speed sound waves are directed at the assembly, causing the plastic to melt around the surface of the shaft and secure it there.
industrial applications ultrasonic cleaning,ultrasonic cutting,ultrasonic machining,metal forming,metal welding, medical applications
EDM with ultrasonic assistance is a process where ultrasonic vibrations are applied to the workpiece or the electrode during electrical discharge machining (EDM). The ultrasonic vibrations help in improving machining efficiency by reducing tool wear, improving surface finish, and increasing material removal rate. This technique is commonly used for machining hard and brittle materials with high precision.
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I'd say it's machining carried out "in the field". Most machining is done in facilities specifically constructed and equipped for the work to be done. When the workpiece that requires machining cannot be transported to one of these facilities you need to bring the appropriate tools and machinery to the workpiece.
Proof machining means>> If part have too much dispensable material to remove through out machining than machining is done on the same to remove all material till it will have only 2~3 mm to achieve its final dimensions , this process is called proof machining or if part have 1~2 mm material to remove for coming it final dimensions then Cutting tool path proving done & is called proof machining.
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Yes, ultrasonic cavitation is being done in the US for fat removal. According to the FDA, the only manufacturer authorized to sell ultrasonic cavitation equipment is Medics Technologies Corp. Of course there are others on the market who have not reqistered and who have not been cleared by the FDA. Buyer beware!
Non-traditional machining processes are classified primarily based on the energy source used for material removal. Common categories include mechanical, thermal, chemical, and electrical processes. Mechanical processes involve abrasive or ultrasonic methods, while thermal processes utilize heat to remove material, such as in laser or electron beam machining. Chemical processes encompass techniques like electrochemical machining, and electrical processes include wire EDM and spark erosion.
Ultrasonic gauges need to be replaced every couple of years depending on how many times they are used. They are easily replaced so why not do it when you feel their usefulness is done.
The facing operation is the part of machining where the final surface is given it's finishing touches. Usually this is done by fine turning of the surface to produce a highly polished and smooth surface.
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conventional machining is that in which the control of removal of material is either by automatic machines or by man handled.while cnc machinig is that in which control of machining process is done by computes or through programming.