A waterjet machine has been around for so many years now. Although traditionally it was viewed as a specialty process only with very limited applications. But the recent advances make this machine practical and useful for different applications.
With the use of this technology, various materials like textiles can now be cut with the use of high-water pressure. Just by adding some fine grain of sand, even the toughest material can be process with utmost precision.
How Fabrics are Cut Using Waterjet Machine
The waterjet is being pass through a nozzle in a high-speed manner in order to cut the fabric lay. The water pressure should be in 60, 000 psi cut plastic materials, lather, and of course, fabric. When it comes to securing the quality, the thickness of the lay greatly matters. This means that the lower the thickness of the lay is, the better will be the quality. The water that will be used for the jet should undergo de-ionization and filtration treatment. The cutting speed, nozzle size, and water pressure are all inter-related to the cutting speed and quality.
How Useful is the Machine?
The machine has been proven to be useful in many applications. However, just like with any other machines out there, this too may have some weak points. Knowing both its advantages and disadvantages can help you decide if this machine will be the best one to use for your specific need.
Advantages of Waterjet Cutting Machine
- Higher speed for fabric cutting
- No need for grinding or sharpening
- Suitable for cutting harder-quality materials
Disadvantages of the Machine
- The pattern will have wet cut edges
- The tendency for water spot to develop in the fabric
- Not suitable for lay cutting of higher depth
- Requires deionization and filtration treatment
- Lower plies of multilayer fabric cutting may have the tendency not to have sharp line
- The sound of water jet needs to be controlled
Is It Environment-Friendly?
The process involved in waterjet cutting is clean and it does not create chips, grindings, or any form of hazardous gases. Also, emulsions or cutting oils are not needed. Another advantage is the fact that in today’s time when raw materials are very expensive and resources are limited, this machine helps optimize material use, thus increasing cost-effectiveness.
Moreover, with the use of pure water, it can cut textiles, non-woven, thin plastics, elastomers, food products, and so many others. Such materials can be cut at a speed of several hundreds every minute. All these things and more are what a waterjet machine can offer. This makes this machine a valuable one, especially at present wherein people are in need of something that can help them become more productive without having to sacrifice the quality of the results.