Fisica

ITESM
CAMPUS QUERETARO
NOMBRE: __Carlos Sebastián Sánchez Moguel ________________________________________
MATRICULA:A01202530___________________________________________________

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1.- QUE ES UNA DIMENSION ¿? (*Definitions are from ASME Y14.5M-1994.)
Dimension- *A numerical value expressed in appropriate units of measure and used to define the size,location, geometric characteristic, or surface texture of part or part feature.
2.- CUALES SON LAS VISTAS ESCENCIALES PARA DESCRIBIR UNA GEOMETRÍA ¿? (10 PTS.)
The great percentage of engineered partscan be fully defined geometrically with fewer tan all six of the standard views. In fact, most engineered parts can be completely defined for fabrication using only three views.
Although there are nodefines rules as to which views must be included or excluded in a formal engineering drawing, there is a preferred configuration, the front, top and right-side views(orthogonal views). Additionalviews are presented only when necessary to reveal and define features that cannot be shown in the preferred views.
3.- CUAL ES EL SISTEMA EN LA ACOTACIÓN DE DIBUJOS EN PULGADAS ¿? (10 PTS.)
As withmost topics in engineering graphics, dimensions conform to national international and individual company standards. The accepted national standard in the United States for Dimensioning and Tolerancing isANSI Y14.5 (currently references as ASME Y14.5M-1994), which is published by the American Society of Mechanical Engineers (ASME). This standard outlines uniform practices for displaying andinterpreting dimensions and related information on drawings and other forms of engineering documentation.
5.- Describa que es un pie de plano y para qué sirve. (10 pts.)
The main title block contains most ofthe information required to identify the part on the drawing as well as to track kits progress in the design cycle. It provides space for specifying the material and the material processing...