LARGE WORK AREA VS. SMALL FOOTPRINT

Datron Dynamics, Inc. (Milford, NH) has released a version of their high-speed machining technology in a much larger format to accommodate sheet material, lengthy extrusions and large-run batch machining.

The ML-1500 machining system is specially designed with a useable machining area of 60 in x 40 in for the precise machining of large-format workpieces. The solid-granite, vibration-dampened construction with precision linear guides is the basis for achieving high surface quality while machining at high speed. High-frequency spindles up to 60,000 rpm and a minimal-quantity, electronically measured, spray-mist coolant system provides perfect, burr-free milling and engraving results.

The Microsoft Windows-based controller works with virtually any CADCAM software and offers Ethernet networking capability, as well as remote monitoring and control, allowing the machine to seamlessly integrate into any manufacturing environment. The ML-1500 is specifically designed for machining of high-quality aluminum panels at top speed, 3D machining of plastics and molds, CNC-milling of large aluminum profiles and milling and engraving industrial signage from brass, zinc, copper, magnesium, aluminum and engineered composites.

According to Datron vice president, Robert Murphy, ?Many of our current customers chose us due to our large work area vs. small footprint. This machine has a work area that is double the width and ideal for architectural signage, batch machining and aerospace manufacturers cutting composite materials. It has a granite bed for extreme accuracy and an industrial HSK spindle for superior surface finish.?

What makes the ML-1500 appealing to those industries are integrated options like vacuum workholding and the new CleanCut system that surrounds the machining spindle and extracts composite and aluminum chips before they ever hit the workpiece.

For industrial signage and other sheet material applications, the ML-1500 comes with VacuMate?, an integrated vacuum table, as an option. VacuMate? is designed to swiftly and efficiently secure flat workpieces to the bed of a machining system. Thin stock, which could be secured only with great difficulties before, is now secured literally within seconds. Quickly secure plastic foils as thin as 0.001 in, to 0.250 in large aluminum sheets. A vacuum pump provides vacuum power for the system to work. A vacuum table features airflow-optimized vacuum ports, with recessed vacuum chambers, to provide superior vacuum distribution. A low cost gas-permeable substrate serves as a sacrificial vacuum diffuser, allowing the cutter to machine through the workpiece, without cutting into the table.

Other available options include a Z-Correction Probe? that measures surface irregularities and compensates for them dynamically, a 3D Probe Extension that enables Z-Correction Probe to function in 3D (X, Y & Z), a Renishaw TP20 Probe for complex part measurement, Quick-Pallets? workholding for quick setup and a Digital I/O that provides 8 outputs from the CNC control.

Datron Dynamics is the North American distributor for Datron AG, a German technology firm established in 1969 that has become a leader in the design and development of CNC machining and dispensing systems. Founded in 1996 by president William King, the company is differentiated in the marketplace by its focus on high-speed machining with micro-tooling.

Datron machines feature 40,000 to 60,000 rpm spindles that produce low force, feed rates up to 1000 ipm and superior quality when using tooling 0.50 in and under. An Ethanol-Mist Coolant System? provides superb surface finishes and eliminates secondary processes like de-burring and de-greasing. Other distinctions such as the Z-Correction Probe?, Automatic Tool Management System? and proprietary Quick-Pallets? and Vacumate? workholding systems enable batch machining and ?lights-out? production and have resulted in thousands of installations worldwide within industries requiring superior production of EDM electrodes, embossing dies, 3D mold making, rapid prototyping, 3D precision engraving, front panels and the production of automotive and aerospace parts.

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Datron Dynamics, Inc., 115 Emerson Road, Milford, NH 03055, 888-262-2833, www.datron.com .