December 11, 2007
Allright Tool Co. in Birmingham, Ala., increased its sales revenue by 79 percent only two years after buying its two waterjet cutting tables. The technology allowed the company to offer cutting services unmatched in the region and reduced its production time of parts dramatically.
November 6, 2007
Last year an estimated 1,500 waterjets were sold worldwide, almost 800 of those in North America. As more waterjets are purchased, veteran and new waterjet owners must look for ways to increase profitability and remain competitive.
August 8, 2007
The right accessories can help you make the most of your waterjet cutting system and prolong system life. Among the accessories discussed in this article are garnet feeders, removers, and recyclers; abrasive agitators; taper management tools; optional nozzles; piercing accessories; standoff controls; water treatment solutions; and material handling and support options.
June 12, 2007
Software is an integral part of a waterjet cutting system. Advances in controller software compensate for common jet cutting errors, such as lag, striations, taper, and kerf; offer improvements in cutting functions; and reduce the time it takes to produce parts
May 8, 2007
Joe Gibbs Racing sports three Nextel Cup teams, winning three Cup championships in a seven-year period. Its drivers Tony Stewart, Denny Hamlin, and J.J. Yeley are well-known race stars. Preparing the cars for each week's race is literally a race between races, as new components-speed secrets-are engineered and fabricated between Sunday night and Thursday. The company relies on a Flow waterjet to accelerate its manufacturing pace to meet the grueling deadlines
February 13, 2007
Thinking about purchasing a jet cutting system? Many factors should be considered before deciding which system to buy. This article discusses fixed and operating costs and productivity and provides the framework for making an intelligent buying decision.
November 7, 2006
A waterjet systems comprises an ultra-high-pressure pump, CNC machine, and one or more cutting heads. How these components are set up and optimized determines the waterjet system's performance.
October 10, 2006
Many machine components formerly made with conventional machining techniques now can be made easily and cost-effectively with abrasive waterjet cutting. This article discusses some of these components. It also gives examples of abrasive waterjet-produced signs and labels that can be used to enhance your products.
June 13, 2006
Pacific Metal Cutting of Placentia, Calif., wasn't struggling when it bought its first waterjet in May 2004. After two years of waterjet ownership and the addition of a second table, the metal cutter is struggling to keep up with new business.
May 9, 2006
High-pressure abrasive and waterjet cutting systems have unique properties that must be understood to maximize performance and ensure safety. This article discusses the principles of water compressibility and pressurization, metal fatigue, high-pressure plumbing, seals, valves, and making and installing ultrahigh pressure fittings.
April 11, 2006
Jay Leno's car collection, housed at the Big Dog Garage in Burbank, Calif., is not meant to collect dust. These cars are to be driven. Bernard Juchli is in charge of that, and now he has a waterjet to help him fabricate hard-to-find or non-existent parts and to keep the cars on the road.
April 11, 2006
How do you get to Hollywood? Ride a motorcycle when you're 3 years old, start welding at 8, and rebuild a car engine at 9—if you want to be the lead fabricator on American Chopper, that is, one of the most popular metal fabrication-as-entertainment reality cable TV shows airing on the Discovery Channel. Paul Sr. and Paul Jr. Teutul are the highly visible father-son pair usually featured in the media. But it is Vincent DiMartino who is the fabricator behind the bikes, the muscle behind the biceps, the grin behind the guns. Vinnie surmised that the automated waterjet from Flow Intl., Kent, Wash., is probably the most sophisticated equipment he uses, and that much of what he fabricates for the choppers is cut on OCC's waterjet.
January 10, 2006
Clamping the workpiece against sideways motion and weighting it against vertical motion will prevent part loss and improve part quality in waterjet machining. This article offers practical fixturing suggestions for both cutting from flat sheet and adding features to existing parts.