LWN 100
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LWN 100 Precision EPS screw manufacture for the vehicles of tomorrow The LWN 100 whirling machine is able to reliably process EPS screws with a module from 0.8 to 3 and a swivelling angle of up to 42 degrees twice as quickly as other production processes. This is possible for the usual diameter of 14 to 30 mm and a length up to 220 mm. Economic and precise: ↗ Dry machining → no cooling lubricant costs ↗ Short whirling times (50% shorter vs. conventional manufacturing) ↗ Finish processing to a high surface quality ↗ Low tool costs and shorter cycle times ↗ Tool spindle rotates at a maximum speed of 4115 rpm ↗ In the horizontal direction, the tool slide moves up to 242 mm, on the X-axis the tool spindle moves from -15 to +20 mm ↗ Extremely compact size: 3960 x 2290 x 2530 mm (W x H X D) and a total weight of 6000 kg, incl. cooling device User-friendly ↗ Quick commissioning ↗ Excellent process reliability ↗ Short changeover times ↗ All guide and drive units benefit from complete all-round protection ↗ Steep bed facilitates unhindered flow of short chips

PROFILE WHIRLING MACHINE LWN 100 Technical Data LWN 100 Headstock (c-axis) Speed Spindle nose Longitudinal slide (z-axis) Positioning accuracy Cross slide (x-axis) Positioning accuracy External whirling unit AWS 100 Speed asynchronous motor helix angle adjustment (a-axis) Positioning accuracy Machining length Subsidiaries: Leistritz Advanced Technologies Corp., Allendale, USA Leistritz Machinery (Taicang), Co.,Ltd., Taicang, China Drive type