EDMing

MicroEDM milling

As the Northeast U.S. representative for SARIX microEDM equipment, Leer Technologies Inc., Claverack, N.Y., spent the better part of EASTEC 2008 showing off the newest features of the SARIX-200 3D MicroEDM Milling machine.

Cutting Tool Engineering spent a few minutes with Graham Ruck, sales/applications manager for Leer, at EASTEC this past spring to get a brief overview and demonstration of the microEDM milling machine.

A typical machine configuration includes:

EDNC21 sinker EDM

Makino Inc., Mason, Ohio, recently introduced the EDNC21 sinker electrical discharge machine (EDM) with dual heads that reportedly improve productivity and lower tool build time for large molds, the company announced in a Jan. 26 news release. The EDNC21 also includes Makino’s latest EDM innovations and developments, such as the Hyper-i control, HyperCut technology and new HS-Rib high-speed Z-axis.

Makino's U1310 Wire EDM

Makino introduces its latest innovation in wire EDM technology, the U1310 wire EDM. It is designed to substantially improve ease of operation, machining speed and accuracy in large workpiece applications. The U1310 offers X-, Y- and Z-axis travels of 1310 mm by 1010 mm by 520 mm, and is optional with a larger full stroke 620mm Z-Axis. The standard machine configuration can accommodate a maximum workpiece size of 2000 mm by 1600 mm by 500 mm and maximum workpiece weight of 6,000 kg.