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Straw manufacturing current status. T.Enic, Yu.Potrebenikov 28.01.2011. Last modification of the welding machine. New visualization. Air blowing by thin fluel injector for temperature stabilization in a welding point. “Raw” straw. 134 straw are ready.
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Straw manufacturing current status T.Enic, Yu.Potrebenikov 28.01.2011
Last modification of the welding machine New visualization Air blowing by thinfluel injector for temperature stabilization in a welding point
“Raw” straw 134 straw are ready Straw #3 – 9 Atm overpressure > 1 min ~ 70 straws from 1 tape roll Up to 20 - 30 “raw” straws per day Straw #14 – 7 Atm overpressure - > 1 day (end plug is formed by thermo glue) Example of a bar code
“Raw” straw quality 5 mm ring: breaking force ~ 5 kg breaking elongation > 3.5 mm Up to 30 “raw” straws per day
“Raw” straw quality breaking force (kg) Breaking elongation (mm)
Straw plugging and connection for long term overpressure test