Modern Machine Shop

SEP 2017

Modern Machine Shop is focused on all aspects of metalworking technology - Providing the new product technologies; process solutions; supplier listings; business management; networking; and event information that companies need to be competitive.

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190 MMS September 2017 EMO 2017 September 18 - 23 GEAR SKIVING MACHINES WITH DIRECT-DRIVE TABLES HANDLE HIGH WORKPIECE SPEEDS LIEBHERR GEAR TECHNOLOGY INC., BOOTH A72 Liebherr will feature its LK 300 and 500 gear skiving machines, which are based on components of corresponding large hobbing machines. These machines are rigid and equipped with powerful spindles and direct-drive tables to handle high workpiece speeds. The drive works with an auto- matic control, which is said to maintain optimal parameters. The machines are supplied on a turnkey basis with individual clamping fixtures for each workpiece. A ring loader is the machine's s t a n d a r d w o r k p i e c e c h a n g i n g d e v i c e. T h e LHGearTec control system contains mathemati- cal formulas for pressure and angle corrections said to improve quality via the machine's kinemat- ics. Automation options include a toolchanger, belts and robots. Liebherr Gear Technology Inc., call 734-429-7225 or visit A Member of the BIG DAISHOWA Group The Mega Micro Collet Chuck offers the industry's highest runout accuracy —especially critical for micro cutting tools. Since .0005" is generally considered good runout, tool life could double or even triple with a quality holder with guaranteed runout of ≤3 microns. Don't believe us? Test the Mega Micro Chuck in your shop to see the proof. VIRTUALLY ELIMINATES RUNOUT FOR LONGER TOOL LIFE AND WE'LL PROVE IT. Visit to request your Mega Micro Chuck no-risk trial. Visit us at WIMTS to see what's new at booth #1030! .00008 .0002 .0004 .0006 160 140 120 100 80 60 40 DRILL LIFE VS. RUNOUT T.I.R. NO. OF DRILLED HOLES MATERIAL: 1055 STEEL DRILL Ø: 3mm (.118") CARBIDE HSS, 3xD HSS, 5xD SMALL DRILLING, MILLING TOOLS MACHINE STAINLESS, HEAT-RESISTANT MATERIALS MIKRON TOOL SA AGNO, BOOTH A74 Mikron Tool presents its small-dimension milling and drilling tools for machining stainless and heat-resistant materials, including the CrazyDrill Cool SST-Inox. This small drill is available in diameters ranging from 1 to 6 mm (0.039" to 0.236") and is said to be suitable for drilling with- out pecking. According to the company, the

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