ProductPreviews
milling heads, with either external or internal coolant design, and mounting configurations to suit virtually any machine tool turret setup, including all VDI and BMT sizes. Speed multipli- ers for Haas and Nakamura machines are now in stock with others in production for short lead time deliveries. Heimatec Inc. Ph: 847-749-0633 Web site:
www.heimatecinc.com
High-Feed Milling Cutter
CoroMill 419 five-edge, high- feed milling cutters offer excel- lent performance and optimiza- tion possibilities for roughing to semifinishing in all material groups. The new milling cutter is suitable for most applications and industry segments requir- ing high-feed face and profile milling. Cutters are well-suited for machining components requiring long overhangs and
for lower-power machines and weak fixtures. Benefits include high productivity in applications requiring light cutting action and long tool life, especially in difficult-to-machine materi- als with optimization for stainless steel, hardened steel and titanium. Through-coolant on all cutters enables efficient wet machining and the option of compressed air cooling provides improved chip evacuation in deep-cavity milling and helical interpolation. CoroMill 419 is available with a wide range of in- sert grades and geometries in diameters from 32 to 100 mm. Sandvik Coromant Ph: 201-794-5000 Web site:
www.sandvik.coromant.com/us
Large BTA Drilling Machines Precihole BTA deep hole drilling machines are available in four models with spindle power of 22, 37, 71, and 115 kW with either Fanuc or Siemens CNC controls. BTA Drilling, also known as STS (Single Tube System) drilling, provides hole- making in the (ID) range of 1.00–12.00" (25.4–305-mm) solid drilling, and 16.00" (406-mm) counter-boring with lengths of up to 40' (12 m). The BTA process drills holes into the center of cylindrical parts, achieving high concentricity by rotating the cutting tool and feeding it into a counter-rotating part. The cutting tool is designed with carbide inserts and guide pads mounted to a toolholder drill tube. Coolant is introduced
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at high pressure around the drill tube, allowing chips to be evacuated through the center of the drill. The coolant is then cleaned, cooled and recycled for maximum utilization. Absolute Machine Tools Inc. Ph: 440-960-6911 Web site:
www.absolutemachine.com
OD Holding Clamps Imao OD holding clamps are avail- able in up to 90-mm diameter sizes in both round and square styles for holding irregular shapes and workpieces with a circumfer- ence. The four-part aluminum jaws can also be machined to custom fit the part. The body is made
of SAE-1045 alloy steel to provide for a strong and solid base. The clamps allow for part repeatability of ±0.03 mm and jaw locating repeatability of ±0.02 mm. The clamping stroke of each jaw is 0.15 mm, well-suited for clamping die-cast parts, extruded, solid-drawn and prefinished parts, among other applications. The clamps are equipped with diamond pin for body locating. Fixtureworks
Ph: 586-294-1188 Web site:
www.fixtureworks.net
Three-Station Tool Hydraulic Press
A new small footprint 150-ton gib- guided hydraulic press designed for a US tool manufacturing ap- plication is robot-fed for increased capacity and capability while pro- viding shorter lead times for form- ing, trimming and coining a heated part. The new press features a uni-frame design that consolidates three operations into one progres- sive station, providing shorter lead times. The frame is modified at the
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