نتایج جستجو برای: cutting performance
تعداد نتایج: 1086184 فیلتر نتایج به سال:
Abstract Traditional tree management is laborious and costly, thus this work aimed to study the performance of two different types frond cutting saws (reciprocating saw vibrating saw) examine on five date palm varieties. Four parameters were examined, including time for a single frond, power needed productivity expressed as tree/h, vibration conveyed worker’s hand. A field experiment was design...
The effect of cutting parameters and tool parameters on cutting forces and tool wear were investigated in high density fiberboard (HDF) peripheral up-milling using toughened ceramic cutting tools. The results showed that whether at low speed cutting or high speed cutting, the tangential forces Ft and normal forces Fr increased slowly with the increase of cutting length. The tangential forces Ft...
Introduction: Today, the growing amount of paper consumption and consequently deforestation and environmental destruction have imposed financial burden on different countries around the world. This study aimed to determine the level of knowledge, attitude, and performance of Yazd health volunteers on cutting down the consumption of paper. Materials and Methods: This descriptive-cross sectional...
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