How Accurate Is Water jet Cutting

Waterjet cutting offers precision and flexibility that cannot be matched by other cutting methods. This technology offer tight tolerances (up to +/- 0.003”) and also works well with virtually any material, including heat-sensitive materials. The high pressure waterjet stream, which forms the foundation of a water jet cutting system, is not rigid like a saw blade, so people are sometimes skeptical of water jet cutting accuracy. They want to be fully informed about and confident with waterjet cutting’s capabilities before they invest in it. This discussion will help you gain the confidence you need to work effectively with a water jet cutting service like Precision Cutting Service, Inc.

Water jet cut sample parts

5/10/2016, Savannah, GA
Signs, gaskets, etc. cut by Precision Cutting Supply.

Precision Cutting Service, Inc., has been providing waterjet cutting services for more than two decades and has worked with a diverse range of materials, from metals and plastics, to granite, glass, ceramics and composites. Our team uses advanced waterjet cutting systems and computer-driven, robotically controlled cutting nozzles that operate at pressures up to 60,000 psi to provide precise cuts with smooth finishes. We have the capability to create intricate details on geometrically complex parts with dimensions of up to 12’ in length, 6’ in width, and 8″ in thickness. Also, we work with numerous digital artwork file formats, blueprints, sketches or even the actual part that needs to be replicated.

What Factors Determine the Accuracy of Waterjet Cutting?

The cutting precision of a water jet machine is dictated by a range of factors including the machine’s condition, its cutting power, the type and the thickness of material that needs to be cut, and temperature. Waterjet cutting is a digital cutting method and therefore should be as precise as the digital files that guide the cutting nozzles, assuming the cutting equipment is up-to-date and well maintained. Precision Cutting Service, with its advanced equipment and thoroughly trained operators is an expert in creating and/or making certain that your design file will accurately produce the part you need to be cut. If there is a problem with the design, they will identify it first and then fix it before cutting begins. 

Water Jet Cutting Nozzle

That said, the range of cutting precision can vary from one manufacturer to another. Consequently, it is important to check for a few standard features that you can use to rate a water jet cutting service and its accuracy.

Controller Technology

The control system is a key factor in determining cutting accuracy. In most cases, the variation in tolerance offered by waterjet cutting machines comes from the differences in controller technology. Make certain the service you choose has the latest controller technology. The level of control provided by a waterjet cutting service depends in part on the hardness as well as the thickness of the material to be cut. Advanced waterjet cutting machines handle these factors with ease, but older models sometimes have difficulty with them, so beware.

Operator’s Expertise

The success of a waterjet cutting service is not just dependent on the right equipment but also on the skill of the person who operates it. An expert operator knows how to nest parts and determine the most effective and efficient cutting speed. They also possess the technical expertise to troubleshoot errors and maintain machine’s tight tolerances at all times. At Precision Cutting Service, our dedicated team of manufacturing professionals use the latest technology and state-of-art facility to provide superior quality output to our clients.

Software

The right software can increase a water jet cutting system’s performance. Precision Cutting Service updates its software as new releases are made available and uses the best software available for water jet cutting systems. This enables our system operators to improve team efficiency and ensure the timely completion of projects. Software is just one of several reasons why our clients vouch for our professional and personalized service.

To learn more about our waterjet cutting services or to discuss how we can deliver on your requirements, contact us online or simply call 912-233-9550 today.