نتایج جستجو برای: tool life
تعداد نتایج: 1093414 فیلتر نتایج به سال:
The turning process is one of the machining processes for producing machine components. Where lathe included in that uses a chisel. quality cut surface depends on cutting conditions, example low with large feed and depth will result rough so on. This study aims to determine what effect angle length use chisel, where chisel used an HSS In this using experimental research methods aim knowing time...
in this research using statistical analysis the effect of machining parameters such as cutting velocity, feed rate, and tool type on machining power (p m ) in machining process of en-ac 48000 aluminum alloy has been studied. a taguchi l 27 standard array has been utilized as the most economical array to evaluate the factors and their interaction. en-ac 48000 alloy is frequently used in automoti...
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Introduction: Infants with life-threatening conditions need to receive palliative care. Nurses should have appropriate attitudes due to their key role in end-of-life care to the patient.Therefore, this study is conducted with the aim of "determining attitude of nurses towards end-of-life care in neonatal intensive care units (NICUs) ". Method: In this descriptive cross-sectional study, 214 nurs...
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