Justification of parameters artificial soil for laboratory research of cutting edge wear
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چکیده
منابع مشابه
Experimental Study of the Effect of Laser-Cutting Process Parameters on Heat Distribution and Cutting Edge Quality of Steel Sheets
This study aimed to evaluate Laser-cutting process of Mild Steel St37 sheets with two different thicknesses. In order to evaluate the quality of cutting edge and the depth of the area affected by the heat, several tests were conducted to determine the effect of parameters such as Laser power, Laser beam movement speed and pressure of axillary gas on the quality of cutting edge and the depth of ...
متن کاملFractal Analysis of Grain Cutting Edge Wear in Superabrasive Grinding
Abstract This paper deals with a fractal analysis of the wear behavior of the grain cutting edges in superabrasive grinding. Fundamental overcut fly grinding experiments for producing individual straight grooves using a grinding tool with multiple grits are carried out to clarify the wear characteristics of the grain cutting edges in the grinding process and then the change in three-dimensional...
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چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک...
15 صفحه اولThe Cutting Edge: Research Update
The guidelines of the American College of Cardiology and American Heart Association state that primary PCI is a class I indication in patients with ST-segment elevation myocardial infarction who can undergo the invasive procedure within 12 h after the onset of symptoms. This is true provided that the procedure is performed timely by experienced cardiologists in an appropriate facility. Reperfus...
متن کاملCutting-Edge Research in Visualization
I n 1987, the National Science Foundation (NSF) Panel on Graphics, Image Processing, and Workstations published its landmark report, “Visualization in Scientific Computing,” which set out the vision for developing visualization as a scientific field (www.evl.uic. edu/core.php?mod=4&type=3&indi=348). During the 25 years since then, the visualization field’s horizons have broadened significantly,...
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ژورنال
عنوان ژورنال: Agricultural machinery and technologies
سال: 2017
ISSN: 2618-6748,2073-7599
DOI: 10.22314/2073-7599-2017-4-37-42