CONTACT STRESS DISTRIBUTION IN DRAWING ROUND ARTICLES
نویسندگان
چکیده
منابع مشابه
Optimum Die Design in Drawing of Square Section Rod from Round Bar
Drawing of square section rod from round bar can be done with two die shapes. In the first die shape, deformation starts from corners of the square and in second die shape, deformation starts from sides of square. This article has compared the drawing force for both die shapes and as a result optimum die shape was determined. Due to complexity of metal flow inside the die, analyzing of actual p...
متن کاملNormal Stress Distribution of Rough Surfaces in Contact
We study numerically the stress distribution on the interface between two thick elastic media bounded by interfaces that include spatially correlated asperities. The interface roughness is described using the self-affine topography that is observed over a very wide range of scales from fractures to faults. We analyse the correlation properties of the normal stress distribution when the rough su...
متن کاملCitation analysis and network drawing of schizophrenia-related articles
Background and aim: The aim of this study was to analyze and draw up a citation network of published schizophrenia-related resources in Iran from 2012 to 2016 so that this citation network provides a guidance for researchers and acquisition in information centers by specifying the status of resources and researchers in Iran. Material and methods: The current study was conducted through citation...
متن کاملThe shape of acetabular cartilage optimizes hip contact stress distribution.
The biomechanical role of the horseshoe geometry of the acetabular cartilage is described using a three-dimensional mathematical model. It is shown that the acetabular fossa contributes to a more uniform articular contact stress distribution and a consequent decrease in the peak contact stress. Based on the results it is suggested that the characteristic horseshoe shape of the articular cartila...
متن کاملGraph Drawing by Stress Majorization
One of the most popular graph drawing methods is based of achieving graphtheoretic target ditsances. This method was used by Kamada and Kawai [15], who formulated it as an energy optimization problem. Their energy is known in the multidimensional scaling (MDS) community as the stress function. In this work, we show how to draw graphs by stress majorization, adapting a technique known in the MDS...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Izvestiya Vuzov. Tsvetnaya Metallurgiya (Proceedings of Higher Schools. Nonferrous Metallurgy)
سال: 2015
ISSN: 2412-8783,0021-3438
DOI: 10.17073/0021-3438-2013-4-25-28