Axially oriented poly ethylene terephthalate) fibres and films with widely differing processing histories were prepared by varying the spinning speed in the case of fibres and the speed, temperature, medium and extent of drawing for both fibres and films.
The influence of drawing process parameters such as nominal draw ratio, drawing speed and drawing temperature on drawing load, final area reduction (actual draw ratio), elastic moduli and yield strength was studied.
The equi-affine speed shown for several repetitions of the drawing of the clover-leaf (Fig. 6, upper right panel) is fairly constant throughout with small fluctuations that lack any particular pattern, as seen in the plot for the drawing of one cycle of drawing (middle left panel).
Speed in drawing depends only in small part on the speed of your hand.
Material and processing factors which are studied include: concentration of PA6, compatibilizer level, CB concentration, drawing speed of melt spinning line, adaptor angle, order of mixing and temperature profile along the extruder.
In that race, he broke well and stalked the leader from second position, then put on a burst of speed and drew clear to win.
The tongue is then pulled upward at high speed, drawing a column of water behind it.
High-speed web drawing with a draw speed of over 10 m/s enables very rapid fabrication.
Picking up the ball inside his own half, Lionel Messi first shouldered Gaël Clichy out of the way, then put his head down and simply sprinted off, boots pounding the turf like a boxer hitting the speed-ball, drawing an involuntary gurgle of pleasure from the home crowd as one of City's renowned flyers was left looking like a man running up the down escalator.
