1 cad绘图习惯（1 CAD drawing habits）.docVIP

1 cad绘图习惯（1 CAD drawing habits） To develop good habits to improve drawing efficiency and CAD drawing! Develop a good habit of drawing CAD is particularly important for beginners who CAD, here are some of the problems we must pay attention to drawing. 1, to understand the common problems (1) also draw a picture, moderate size some paintings, some people painted graphics are very small, even can not see, this is why? This is because the set operation limits of the drawing area did not do, or even use the LIMITS command has been set, but forgot to plot re structured using the ZOOM command in the ALL option. The drawing area is set according to the actual needs of the drawing. (2) a line named HIDDEN type of painting line, but found the drawn lines look like solid, what causes it? This is the scale caused by inappropriate, that is to say the scale is too large, it may be too small. The solution to the problem is the line manager dialog box opens, modify its global scale factor to the appropriate values. (3) after dimensioning, sometimes found can not see the dimension text label, what causes it? This is because the overall proportion of dimension factor is set too small, the dimension dialog box open, modify the numerical change to. As a beginner to understand these problems, it is necessary and helpful to improve the quality and efficiency of drawing. 2, compared to the identification. Easily confused orders, must pay attention to the difference between them and make ourselves understand. Such as ZOOM and SCALE, PAN and MOVE, DIVIDE and MEASURE etc.. 3, the level should be clear Is like a transparent overlay layer, the graphic information can easily use the different types of organization. In the learning process, some people plan, direct selection of colors from object properties toolbar drop-down list box, type and width entity information, which is not good, the graphics information in the not so easy, we must pay special attention to correct their bad habits this.