The Basics of Physical Computing with Electric Motors In the first several pages of this chapter, the concept of controlling a DC motor with a transducer (or sensor), microcontroller, and transistor relay driver was illustrated with simulate...
AFive kinds of wire drawing machine description Features:Drive: Host straight line wire drawing machine, the first unit heads power by the AC frequency motor through high-frequency joint narrow V-belts, spread by the hardened reducer to caps...
捣固炼焦的要求及影响因素 (1) 水分控制 捣固炼焦的煤料水分控制在9%～11%较为合理，水分少煤饼不易捣实，装炉时易造成损坏。但水分过高会使煤饼强度明显降低，对捣固、炭化均不利...
While plastics have revolutionized industrial design due to their versatile processability, their relatively low strength has hampered their use in structural components. On the other hand, while metals are the basis for strong structural co...
Abstract: Many disadvantages exist in the traditional die design method which belongs to serial pattern. It is well known that heat treatment is highly important to the dies. A new idea of concurrent design for heat treatment process of die...
C# Syntax Overview This chapter introduces you to the syntax of the C# language. Its assumed that you have a reasonable amount of experience with C++ or Java, since C# shares a similar syntax. This is no accident.The designers of C# clearly...
The definition of software testing is in 1983 by IEEE in software engineering standard terms are: using manual or automatic means to run or evaluating a system or system component, its purpose is to examine whether it satisfy the requirement...
Swing OverviewAccording to Encyclopedia Britannica, Swing was a popular music in the United States, circa 19301945. Okay, maybe not in the Java sense. Instead, on May 23, 1995, John Gage, then director of the Science Office for Sun, introduc...
英文翻译资料A.英文原文After the release of Internet Information Services 4.0 in 1997, Microsoft began researching possibilities for a new web application model that would solve common complaints about ASP, especially with regard to...
Die history 1 Die position in industrial production Mold is a high-volume products with the shape tool, is the main process of industrial production equipment. With mold components, with high efficiency, good quality, low cost, saving energy...
