If thermal input does not play a role and materials suitable for laser, plasma and oxyfuel cutting systems are to be cut, then these cutting processes have the upper hand compared to waterjet technology. Multi Cut GmbH is an ambitious company that specializes in materials processing and has been successfully supplying satisfied customers for over 20 years. For years metal fabricators viewed it as a niche machine, something to buy only when a part couldn't be cut any other way. Cutting too fast will result in stream lag that reduces cut quality. In general, high quality uniform cuts may be obtained by minimizing initial damage at the jet entry and by extending the smooth cutting region beyond the laminate thickness through the appropriate choice of cutting parameters. Order your parts - Place your order and receive your quality CNC parts! Do you have cnc waterjet cutter or other products of your own? As with other machine tools, controllers and the software that runs on them have been the driving force behind new waterjet technology. Some controllers also have integrated cost-calculator functions within the software itself. These machines can have a very large work area, 8 by 12 feet or larger.

Designers can take the physical attributes of the waterjet machine only so far, but innovations on the software side are just beginning. Mined from the geologically superior garnet deposits of the Adirondack Mountains and select international sources, BARTON garnet abrasives are the finest in the world for waterjet cutting and surface preparation. In other cases, precision waterjet cutting can eliminate secondary operations, creating another time savings. Today precision waterjet cutting often can eliminate secondary finishing operations. Today manufacturers look at total costs-the costs connected to something from the time it arrives at a facility to the day it is consumed or leaves the facility. But in many cases today it stands shoulder-to-shoulder with competing technologies, including plasma and laser cutting systems. Also aiming to increase speed, some systems actually "push"the jet by angling it slightly forward. Some systems control cutting parameters by varying the offset of the nozzle to account for out-of-tolerance parts during long production runs. So the head changes its offset slightly to compensate. Check the water lines, fittings, bleed-down valve, needle, and seat inside the cutting head for leaks. Abrasive waterjet cutting could be on the cusp of something big.

Based on cutting speed alone, abrasive waterjets remain the tortoise, lasers the hare. Pumping up Speed. Quite literally the heart of a waterjet system, the pump propels water with enough pressure to carry garnet abrasive-the material in the jet stream that actually performs the cutting in most metals-to penetrate the workpiece. Such motion wouldn't be possible without modern controls that, through complex algorithms and sophisticated cutting models, predict the angle of taper in a given cut, depending on material type, thickness, and cut speed. User-friendly Interface. Besides automating motion control, waterjet CNCs now have user interfaces that make for much shorter learning curves. Motion Control. Cutting heads have been able to move in five axes for years, said sources. Advancements in the control and equipment components, each working in concert, have pushed the technology from a relative novelty to the mainstream. Such automation has helped bring taper control to more applications. For run-of-the-mill work, the taper usually doesn't present any concerns, but for precision cutting, problems can arise, especially in thin sheet. Controls also compensate for so-called trailback, or jet lag, which can cause problems cutting around corners, as well as taper.

Instead, the water accelerates small abrasive particles in a coherent stream that can erode the material being cut. Abrasive cutting is the most widely used process in the field of waterjet cutting. We also remove dust-causing "superfines" and non-garnet materials using multiscreen filtering system and carefully measure suspended solids to ensure process cleanliness. The Abrasive Waterjet Cutting process was evaluated to determine if the equivalent could be utilized for cutting uranium metal at the Feed Materials Production Center (FMPC). The flexibility fabricator’s gain from waterjet cutting has grown the process to become a fundamental part of fabrication shops. An OMAX waterjet performs precision cutting. This kind of control, he added, has really made the waterjet suited for precision work. The MECAJET incorporates the latest innovations: new long-life pneumatic cutting heads, axis positioning control, 3- or 5-axis head, rake control, etc. The 3 or 5-axis cutting heads are powered by a THP pump ranging from 15 HP (10 kW, maximum flow rate 1.2 l / min at 3,800 bar) to 125 HP (92 kW, maximum flow rate 10 L / min at 6,200 bar). Since only natural materials such as water and sand are used in this cutting technology, neither toxic gases nor vapors are produced.