نتایج جستجو برای: deep drawing with circular punch

تعداد نتایج: 9315529  

Journal: :Current Biology 1997
Margaret A Titus

There are changes afoot in the way that US granting agencies, most notably the NIH, evaluate proposals. Change can be a good thing, and it is probably high time that the NIH reassessed how grants are evaluated. Frankly, I was becoming blasé about the entire granting process. It seemed that once I became inured to the low probability of funding, competition from the mega-labs, and the shift towa...

Journal: :International journal of innovative engineering applications 2021

Deep drawing is the process of obtaining three-dimensional containers certain depths and shapes under pressing forces with help molds sheet materials. In this study, numerical shaping rectangular cups in angled deep dies was investigated experimentally by using finite element method (FEM). For purpose, die/blank holder surfaces have α=0°, α=3°, α=6°, α=9°, α=12° α=15° angles order to facilitate...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1990

Journal: :Journal of Japan Institute of Light Metals 2010

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران - دانشکده علوم 1357

in his last years of life americans had almost forgotton steinbeck, and those who had not, occasionally criticized him for supporting and praising the u. s. military intervention in the vietnam war. althought ateinbeck incorporates different themes into his works, each one bears many signs of his concern and sympathy for america and the american common people in particular. steinbecks to a god ...

2004
A. C. van den Berg T. Meinders

†Hoogovens Research and Development, Product Application Centre, P.O. Box 10000, 1970 CA IJmuiden, The Netherlands, e-mail: [email protected] *University of Twente, Faculty of Mechanical Engineering, P.O. Box 217, 7500 AE Enschede, The Netherlands, e-mail: [email protected] Automotive Tailored Blanks, P.O. Box 505, 3750 GM Bunschoten, The Netherlands, e-mail: bstokman@automoti...

2009
Takao Ito Kazuo Misue Jiro Tanaka

Circular anchored maps have been proposed as a drawing technique to acquire knowledge from bipartite graphs, where nodes in one set are arranged on a circumference. However, the readability decreases when large-scale graphs are drawn. To maintain the readability in drawing large-scale graphs, we developed “sphere anchored maps,” in which nodes in one set are arranged on a sphere. We describe th...

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