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DRIVE TECHNOLOGIES (Part Two): WINDING TECHNOLOGY . . . NOW DIRECTLY IN THE DRIVE
In the second part of this two-part series, Alexander Schaedlich of Siemens AG and William Gilbert of Siemens Industry explore how simply setting parameters, rather than configuring and programming, is the essential advantage of a new standard “winder” application that can be directly integrated into today’s drive systems.
TIMKEN INTRODUCES LINE OF BEARINGS FOR MACHINE TOOL MARKET
The new precision cylindrical roller bearings for screw drives feature axial cylindrical rollers and radial needle rollers to help manage loads from multiple directions during high-speed operation.
CENTRIFUGE RECYCLING FOR METAL PARTS DEBURRING
These self-cleaning centrifuge systems from ALMCO Kleentec automatically separate fine particulate matter from water-based solutions and produce a clay-like waste that has no special disposal restrictions.
DRIVE TECHNOLOGIES (Part One):
THE CASE FOR HOLLOW SHAFT TORQUE MOTORS
In the first part of this two-part series, Harald Poesch of Siemens Industry examines how permanent magnet synchronous torque motors offer significant advantages on high energy consuming and high dynamic applications such as machine tool rotary tables, dynamic tool turrets and turning spindles, and indexing tables in metalforming presses.
A BETTER WAY TO SERVICE WAY COVERS
The seemingly minor problem of a way cover breaking down on a huge machining center can cause substantial downtime on the factory floor because the way covers require considerable labor to remove, repair and replace them. What?s the solution?
REBUILD OR BUY NEW' HOW TO RENEW LIFTING EQUIPMENT
Before purchasing new equipment, do this evaluation: Should a crane or other lifting device be modified to fix a recurring problem? Can it be upgraded to handle larger loads, more severe duty cycles or temperature extremes? Here?s how to answer those questions.
'SCRAPPING' THE SCRAP REMOVAL PROBLEM
The story of how conveyor builder Magnetic Products helped one Midwest manufacturer overcome an unusually high drop from the pass line onto the scrap removal conveyor of its recently installed press.
START YOUR ENGINES FROM THE START
Colin Roberts of SKF reports how on-line monitoring is critical for the high productivity and quality achieved with multifunction machine tools used to produce engines in a Dongfeng Honda plant in China.
BELLOWS-TYPE PROTECTIVE COVERS FOR MACHINE TOOLS
Bellows from A & A Manufacturing Company include machine way and linear rail and bearing covers, ballscrew and cylinder rod covers, die set shields, and more.
TURNING POINT: FIT AND FORGET
Sliding slewing ring bearings are a low-cost replacement for expensive roller bearings, but Tom Miller of igus explains why the environment, loads, speeds and rpm, and other parameters must be considered before selecting the right type of bearing for your application.
ENERGY MANAGEMENT CONSIDERATIONS WITH TODAY'S DRIVE SYSTEMS
Michael Perlman of Siemens Industry reminds us that it?s a process, not a product, and he explains how multiple drive factors contribute to system energy efficiency.
QUICK ON THE DRAW
Can a machine actually be rebuilt to run better than when it was new? Dana Budney and Chester Perry of Essex Machine Tool Services answer by showing how they use advanced power drawbar technology to rebuild and remanufacture conventional vertical turret lathes to CNC.
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