Waterjet Machining

In connection with the abrasive waterjet machining article scheduled for our March issue, I spoke with Jim Draper, owner of Rocky Mountain Waterjet, Greeley, Colo., who said when a parts manufacturer finds that waterjetting is a suitable process for a part or family of parts, the decision to outsource that work to a waterjet job shop or buy a waterjet machine for in-house production depends on the part quantity.

Synova SA, Duillier, Switzerland, a provider of advanced laser-cutting systems, has developed a CNC machine with 5-axis capability to satisfy stringent technical requirements in the aerospace and energy sectors. As engine manufacturers continuously seek to improve performance, high-quality machining of turbine engine components and process stability in production are critical to success. The new MCS 500 with waterjet-guided Laser MicroJet (LMJ) technology allows precise, fast 2D and 3D laser cutting and drilling of hot section components used in modern jet engines and industrial gas turbines with high repeatability.

At the Omax Corp. blog, writer Gretchen Salois profiles Waterjet Cutting of Indiana, which often attracts customers "because they know they can hand over drawings for an intricate job Friday afternoon, and receive them first thing Monday," she writes. The company cuts everything from skid plates for Indy 500 cars to magnets for the oil industry to elevator weights for buildings throughout the company's hometown of Indianapolis.

Have a great idea for a machine tool but lack the cash to fund its commercialization? Crowdfund it! That’s what Matthew Hertel did when he leveraged a Kickstarter campaign to raise more than $355,000 for the development and creation of his Pocket NC 5-axis milling machine. And then there's the WAZER, the world’s first desktop waterjet cutter, which runs $4,499 on Kickstarter, and is expected to be affordable to hobbyists and small businesses.