Examples of 'screw speed' in a sentence
Meaning of "screw speed"
Screw speed refers to the rotational speed of a screw or similar rotating device. In different contexts, it can have specific meanings related to machinery or engineering, such as the speed of a screw used in manufacturing processes or the rotational speed of screws used in various mechanical systems
How to use "screw speed" in a sentence
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screw speed
Screw speed and feed rate were kept constant.
It is also preferred if the extruder is operated at high screw speed.
The screw speed has a profound impact on the blend properties.
The invention desirably includes a step of determining actual screw speed.
The screw speed can be adjusted to give proper throughput rates.
Variations in melt temperature and screw speed also influence the drop time.
Thus the screw speed and feed rate are typically interdependent.
It is useful to characterize this relationship between feed rate and screw speed as a ratio.
It is preferred if the screw speed remains constant throughout the process.
The invention provides a means of anticipating thermal load changes due to screw speed changes.
The screw speed is also linked to residence time within the extruder.
The control system regulates the extruder screw speed to maintain the desired head pressure.
Both the screw speed and the exit temperature were considered excessive.
Relevant parameters were identified as compaction force, roll speed, and feeder screw speed.
The actual outgoing screw speed can be exactly matched to the theoretical optimum.
See also
Shear is controlled by the design of the extruder screw ( s ) and the screw speed.
In these cases the screw speed had to be markedly reduced to minimize back pressure.
With twin-screw extruders, heat is controlled by external sources and produced independently of screw speed.
Comparing the actual screw speed with each of the stored screw speeds is performed.
The adaptive reset controller 38 selects a reset value for any given operating screw speed.
The effect of screw speed was also investigated both with standard and higher temperature profiles.
This adjustment in control sum error " E " is actuated by a stable change in screw speed.
Faster screw speed leads to higher MFR.
However, polypropylene exhibits both a lower melting flux at comparable screw speed see E. E.
Increasing the screw speed reduced the WCE.
Screw speed should be variable to allow for different resins, parts, and operating needs.
The rotational screw speed was 7 rpm.
The screw speed and throughput is indicated in table 2.
The preferred embodiment uses at least 11 screw speed storage locations.
Control of Screw speed Critical screw speed.
The product is extruded through 8 nozzles having a diameter of 2 mm at a screw speed of 91 rpm.
Likewise, the screw speed of the extruder may be varied as needed.
A constant pressure of 750 psi controls the screw speed vÃa a feed back loop.
Generally, as the screw speed increases, the density of the extrudate decreases.
The process variables evaluated were the filler content ( % ) and extruder screw speed rpm.
The extruder screw speed may be adjusted by routine trial to give minimum hold-up.
The evaluation involved systematically increasing the take-off speed while maintaining a constant screw speed ( 90 rpm ).
The screw speed is maintained at about 90 rpm.
The extruder was operated at a screw speed of 30 RPM.
The screw speed was 50 revolutions per minute.
Screw configuration I was used and the screw speed was set on 200 rpm.
The extruder screw speed was maintained at around 75 rpm.
A twin screw extruder was used with a screw speed of 130rpm.
The operating screw speed was held constant at 75 rpm.
Screw configuration 3 was used and the screw speed was set at 200 rpm.
The screw speed was set-up to ensure a minimum residence time of 1 minute.
The extrusion screw speed was 27 rpm.
Screw speed was 80 rpm and a reasonable extrudate was obtained, albeit a little sticky.
Using a tachometer pot, the screw speed was increased to 10 rpm.
The screw speed for the extruder was 300 rpm and the vacuum was full.
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