This section provides an overview for ultrasonic cutters as well as their applications and principles. Also, please take a look at the list of 10 ultrasonic cutter manufacturers and their company rankings.
Table of Contents
Ultrasonic Cutters are machines used for cutting applications like ordinary cutters. The ultrasonic vibration of the cutting edge enables cutting with less force than with ordinary cutters.
On the other hand, depending on the material of the object, frictional heat generated by ultrasonic vibration may melt the material, so care must be taken.
In addition to common items such as paper and plastic products, ultrasonic cutters are sometimes used for cutting food products.
The main use of ultrasonic cutters is in hobby applications. They are useful for cutting shapes that are difficult to cut with ordinary cutters, such as plastic models, without exerting much force.
However, some materials may require post-processing of the cut surface as they are melted by the frictional heat generated by ultrasonic vibration.
In addition to plastic products, they are often used to cut printed circuit boards, plaster, and other materials.
Some are also used to cut food products. For foods such as cakes, which tend to fall apart when cut with a common knife, cutting with an ultrasonic vibrating cutting edge reduces resistance during cutting and produces a clean cross-section.
Ultrasonic Cutters use a piezoelectric element to vibrate the cutting edge 20,000 to 40,000 times per second to cut.
The ultrasonic vibration is generally switched on and off by a foot switch.
Compared to ordinary cutters, the ultrasonic cutter has the advantage of being able to cut with very light force. However, depending on the material to be cut, the frictional heat from the vibration may melt the object, so care must be taken.
Although very easy to use and suitable for cutting plastic materials, it is generally not suitable for cutting plastic materials thicker than 3 mm. This is because the longer the blade length, the more unstable the ultrasonic vibration of the blade tip becomes.
In addition, while it is suitable for cutting resin products, it is not suitable for cutting thin rubber without firmness, and metal, glass, and porcelain cannot be cut. Care should be taken when cutting wood, as the cut surface will be burnt.
General ultrasonic cutters are sufficient in performance if the material to be cut is plastic or acrylic. In industrial use, performance differs depending on the intended use.
The following is a list of Ultrasonic Cutters that exist for each use:
Replacement blades for Ultrasonic Cutters vary depending on the application.
There are dozens of types of replacement blades alone. By selecting the right one for your purpose, you can cut materials that could not be cut, or you can cut more beautifully. If you are looking for cheapness, it is more important to consider replacement blades than to consider the type of Ultrasonic Cutters.
Long blades are suitable for detailed work such as plastic models. The long blade and pointed tip make these replacement blades easy to handle. It is important to note that long blades are prone to blade breakage.
Ultrasonic Cutters can do more than just cutting. A replacement blade called a welding blade can weld. Since the blades are made hard, they can be reattached to materials as thick as plastic resin.
There are also saw blades that can cut base materials and carbon materials, and file blades that can cut metals, although it takes a little longer.
Cutting, grinding, and welding are just a few of the many things Ultrasonic Cutters can do. If you have one ultrasonic machine, it is useful to have a range of replacement blades for different applications.
*Including some distributors, etc.
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