نتایج جستجو برای: hot deep drawing
تعداد نتایج: 334214 فیلتر نتایج به سال:
Accessing and sampling subglacial environments deep beneath the Antarctic Ice Sheet presents several challenges to existing drilling technologies. With over half of the ice sheet believed to be resting on a wet bed, drilling down to this environment must conform to international agreements on environmental stewardship and protection, making clean hot-water drilling the most viable option. Such ...
The deep cryogenic treatment is a complementary operation that is done on a variety of tool steels aimed at improving their abrasion resistance and hardness. In the case of the H13 hot-work steel, which is widely used at high temperatures as a hot-deformation tool, we need to determine the efficiency of subzero treatment on it at the working temperature. In this regard, this paper is focu...
Techniques for conversion of natural video scenes into drawing-style videos are frequently used to produce animated movies. In the past, the conversion was manually performed, what demanded a lot of time and a high production cost. Recently, with the advancement of computer vision techniques and the development of new deep learning algorithms, 'drawing' can be automatically performed. Neverthel...
Hydro-mechanical deep drawing is a process for producing cup shaped parts with the assistance of a pressurized fluid. In the present work, numerical simulation of the conventional and counter pressure deep drawing processes has been done with the help of a finite element method based software. Simulation results were analyzed to study the improvement in drawability by using hydro-mechanical pro...
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