نتایج جستجو برای: sawing process
تعداد نتایج: 1312703 فیلتر نتایج به سال:
This article examined the impact of cutting speed and feed rate on process cross with a saw chain. Three speeds three rates were chosen, their energy intensity was evaluated. The measurements performed an experimental device, which it is possible to set rpm (cutting speed) into section using frequency converters. influences resulting efficiency, at (vc) 5.02 m × s-1 power (P) 485 W. With increa...
Background: Sawing job is one of the occupations that have high work-related musculoskeletal disorders prevalence because of repetitive tasks. The current study aimed to determine work-related musculoskeletal disorders and risk factor of this disorder in YAZD city tailors. Methods: In a cross-sectional study, we take film from working process and worker’s postures, each task were assigned a po...
The mission of the National Concrete Pavement Technology Center is to unite key transportation stakeholders around the central goal of advancing concrete pavement technology through research, tech transfer, and technology implementation. The contents of this report reflect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. The opini...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید