TW 510X2 is designed to wrap composite tape materials around a mandrel, which
will subsequently be removed after curing to form a finished composite tube.
Two tapes can simultaneously be wrapped, each with independent tension and
application angle adjustments. The ability to infinitely adjust the wrap angle
in three axis facilitates wrinkle free evenly tensioned wrap layers. Proper
compaction of mandrel-wrapped composites is absolutely essential to the quality
of the finished product. Many of the machines previously on the market did not
provide sufficiently accurate control of laypitch, nor compensation for tape
twist. The TW 510X2 allows greater
flexibility in low-quantity production, and greater repeatability for mass
production. Better manufacturing frees
design engineers to develop more innovative products. Active feedback provides
accurate, independent control of compaction pressure on both reels
simultaneously. The servo drive system maintains a uniform, programmable lay
pitch across the entire speed range, even during ramp-up or ramp-down. And the
unique, separately pivoting heads allow for zero - or a specific- angle of
twist on the tapes during wrapping, eliminating wrinkles and pockets.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.