How to draw a frame for drawing
The study of drawing in the school program involves the development of skills required for each of the future engineers how to perform simple drawings and the ability to read. Each drawing must be in accordance with GOST, including the frame and title block.
Instruction how to draw a frame for drawing
Select the desired format of paper - thick paper on which you will draw a frame. Most often used in drafting the standard formats such sheets as A4, whose size is 210x297mm, A3 sizes 297h420mm, A2 and A1 sizes 420h594mm with dimensions 594h841mm.
Prepare a pencil and a ruler, with the help of which you will draw a frame. The preferred use for such purposes, with a soft lead pencil that when drawing gives a clear, bright line. To fill the title block text is better to use the drawing pencil with a hard pencil. The inscription, made such a pencil, not smeared and looks neat. Prefer wooden bar that leaves a minimum amount of traces of pencil lead on paper. For tracing framework is also convenient to use a T-square, with which you can easily draw parallel lines.
Draw a frame a solid base line thickness from 0.5 to 1.4 mm. It is preferable to choose a thickness of 0.8 to 1.0 mm, such a line it contrast, addition of the same thickness will be apparent contour line parts.
Use the template that is listed in the form of 1 to GOST 2.104-68. The standard lists all sizes, which frame and title block to be executed. It should be located in the lower right corner of the drawing.
When the frame on the computer using CAD systems, should also use the template frame specified in the GOST. CAD Application facilitates the implementation framework and drawings as you need not worry about the fact that the paper is stained or torn, and lead pencil breaks. Do not forget to set the thickness of lines in the program, which will frame is drawn. Remember, and that on my home printer you will be able to correctly print a sheet of A4 and A3 formats.