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15:25 Sep 2, 2006
This question was closed without grading. Reason: No acceptable answer
English to Polish translations [PRO] Tech/Engineering - Engineering: Industrial / formowanie tw. szt.
English term or phrase:forced purging
Five minutes after completing the introduction of the test sample, place the selected weight on the
piston, if it was unloaded or under-loaded. During this time, check that the temperature has returned to that
selected. Allow the piston to descend under gravity until a bubble-free filament is extruded; this may be done
before or after loading, depending on the actual viscosity of the material. !t is strongly recommended that
**forced purging** of the sample, done either manually or by using extra weights, before commencement of the
test be avoided. If any **forced purging** is required (i.e. to complete the procedure within the specified time limit), it shall be finished at least 2 min before the start of the test. Any purging shall be carried out within a period of 1 min. Cut off the extrudate with the cutting tool (18.104.22.168), and discard. Continue to allow the loaded piston to descend under gravity. When the lower reference mark has reached the top edge of the cylinder, start the timer (22.214.171.124), and simultaneously cut off the extrudate with the cutting tool and again discard.