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Power Transmission Engineering is collaborating with the Bearing
Specialists Association (BSA) on a special section within the magazine.
Bearing Briefs will present updated reports on bearing topics for each issue in 2016.
Complimentary access to all BSA Bearing and Industry Briefs is available on the BSA
website at www.bsahome.org/tools.
An independent cheese packager
in central Wisconsin packages millions of pounds of cheese every year. Whether shredded, sliced, crumbled or waxed, each package is designed specifically for a customer’s unique needs. As a “toll processor,” production line speed is critical to productivity as well as profitability.
Beginning with a brief summary and update of the latest advances in the calculation methods for worm gears, the author then presents the detailed approach to worm gear geometry found in the revised ISO TR 10828. With that information, and by presenting examples, these new methods are explained, as are their possibilities for addressing the geometrical particularities of worm gears and their impact upon the behavior and load capacity of a gearset under working conditions based on ISO TR 14521 — Methods B and C. The author also highlights the new possibilities offered on that basis for the further evolution of load capacity calculation of a worm gearset based on load and contact pressure distribution.
Bearings that show wear may not always need to be replaced. Depending on the degree and type of wear, they may be candidates for reconditioning, a process that restores bearings to like-new specifications and performance - at an average 50 to 60 percent of the cost of replacement.
A new solution has been developed around
the use of microprocessor-controlled
prostheses. Just like natural limbs, these
can react automatically, adapting to the
current situation.