Milling strategies evaluation when simulating the forming dies’ functional surfaces production
نویسندگان
چکیده
منابع مشابه
Investigation the Milling Strategies Effects on Machining of Convex Surfaces made of Glass/Epoxy Composite
In this study the effects of machining parameters such as shearing speed, feed rate, tool diameter and machining depth on different milling strategies i.e. 3D offset, spiral, raster and radial to produce the convex surface made of epoxy/glass composites is investigated. The effects of mentioned strategies on output parameters such as surface roughness and milling removal rate is also studied. T...
متن کاملthe effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
15 صفحه اولWhen a partner dies: lesbian widows.
Death of a life partner and the subsequent bereavement are profound experiences for an individual. By far, the majority of bereavement research reported is focused on heterosexual couples, primarily married and often in the later years of life. The purpose of this study was to describe the bereavement experiences of lesbians whose life partners have died. The study used a descriptive, qualitati...
متن کاملexamining the relationship between fear of negative evaluation and communication strategies by iranian efl learners
the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...
Photoelastic Investigation of Metal-forming Processes Using New Sapphire Dies
Sapphire dies (of single-crystal aluminum oxide) are used to obtain interfacial conditions along the contact surface of the die in a strip-drawing operation. Several solutions based on slip-line field analysis and upper-bound techniques are available for metal-forming problems. However, these solutions generally neglect elasticity and work-hardening and assume that friction is constant along th...
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: Open Engineering
سال: 2016
ISSN: 2391-5439
DOI: 10.1515/eng-2016-0013