نتایج جستجو برای: drawing mechanical
تعداد نتایج: 283865 فیلتر نتایج به سال:
The tradeoff between the ease of sketching a mechanical system on paper and the power of representing it on a computer is too great, as evidenced by the fact that mechanical designers typically begin by sketching their designs on paper, then transfer them to the computer only after the initial design process is complete. To bring early design to the computer, we must develop a tool that allows ...
In many studies of human movement, calculations of mechanical energy and physiological energy costs of exercise (Aleshinsky, 1986; Bhambhani & Singh, 1985; Cavagna, Thys & Zamboni, 1976; Robertson & Winter, 1980; Pierrynowski, Winter & Norman, 1980; Saito, Ohkuwa, Ikegami & Miyamura, 1983; Sakurai & Miyashita, 1985; Williams & Cavanagh, 1983; Williams, 1985; Winter, Quanbury & Reimer, 1978; Zur...
A die angle is one of the most important parameters for a drawing process. It should be chosen in that way that a draw stress is low, a wire surface quality is satisfactory and die durability is high [1]. The temperature of a wire in deformation zone depends on amounts of heat generated during a drawing. This heat consists of two components; one is the work piece deformation and another is fric...
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