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Hardware prototyping services

October 17, 2018

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Hardware prototyping services

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Simulation and Modeling in the Mechanical Design

Simulation and Modeling in Mechanical Design of a Speed Reduction Gear Box Summary A comprehensive computer-assisted process of the design of a speed reducer that includes modeling, simulation and automatic drawing is described. The Powersim simulation program was applied to develop a computerized model of the mechanical designing structure. Special programs have been developed to produce two-dimensional drawings of the speed reducer assembly, through the AutoLISP language existing in AutoCAD . In order to obtain the best design of the parts, the results of the Powersim calculations can be transferred to the Solid Works software for the three-dimensional automatic design of selected parts, using the solid modeling method. With the application of finite element software it is possible to create an automatic mesh and the development of an analysis of stress and deformation of the part, including the effects of the concentration of efforts. It is concluded that the developed metho

Network Support for Electronic Design Automation Problems

Electronic Design Automation(EDA) is a method used by circuit board designers to design the layout of electronic circuit boards. The main advantage of EDA is that it preserves all information pertaining to the design,which makes it much easier to incorporate changes in the design itself. Brief History: Before invention of EDA, integrated circuits used to be designed and laid out manually. Some designer used geometric software which produced the digital copies of mechanically drawn diagrams. During the mid-1970s, placement and routing tools were invented,which started automate not only drafting but design also. By the end of 1970s, Very Large Scale Integrated(VLSI) systems,which used programming languages for chip design, were introduced. Consequently,design verification tools, which used logic simulation,came into being to facilitate VLSI design. Since the ship designs could be simulated much before fabrication, the probability of errors in the final product reduced considera

Why Use Silicone Rubber Buttons in Your Electronic Design

Silicone is made of artificially produced polymers made of silicon, hydrogen, carbon and oxygen. Their generic chemical formula is [R2SiO]. Depending on the silicone type, R could be either ethyl or phenyl or methyl group of organic molecules. [SiO] is a long strain of inorganic silicon and oxygen molecules chemically bonded together. Electronic Product Designer Services Physical properties of silicones depend on the lengths and spatial positions of their [SiO] strains. These positions and lengths change when silicones enter chemical reactions with several chemical compounds, which leads to changes in silicone physical properties. Electronic Product Designer Services Silicones used in production of Silicone Keypads possess a wide array of outstanding qualities. These qualities are: Thermal stability under the temperatures ranging from -1000C to 2500C Resistance to harmful bacteria Chemical inertness Non-toxicity Ability to serve as electrical insulator Resist

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