Cherchenie Vinogradov Reshebnik Rabochaia Tetrad May 2026

The numerical value must represent the actual total length of the part, not the shortened length you drew on the paper. 4. Cross-Sectional Shape If the part is cylindrical, use the diameter symbol ( ∅the empty set

Even with a break, use a standard scale (e.g., 1:1 or 1:2) for the ends of the part. cherchenie vinogradov reshebnik rabochaia tetrad

) before the dimension. If the cross-section is not immediately clear from the front view, you may need to draw a (вынесенное сечение) or a superimposed section (наложенное сечение) to show the shape (e.g., a square or hexagon). The numerical value must represent the actual total

For a long part with a constant cross-section (like a shaft or pipe), you should not draw the entire length to scale. Instead, use (линии разрыва). These are typically thin, wavy lines or "Z" shaped zigzag lines drawn by hand or with a ruler, depending on the specific standard (GOST) requirement in your workbook. 2. Prepare the Views ) before the dimension

Sketch the specific features at both ends of the part (e.g., chamfers, holes, or threads).

To complete the task for a "long piece" in the , you must use break lines to shorten the visual representation while writing the actual total length on the dimension line. Ensure you include the necessary diameter symbols and any required cross-sectional views to fully define the part's geometry.

In the context of the (Technical Drawing) workbook by Vinogradov , the task involving a "long piece" (often referred to as a "длинная деталь" or "вал" in Russian) typically focuses on the convention of breaks (разрывы). This technique is used to represent long, uniform objects on a smaller sheet of paper without sacrificing detail at the ends. 1. Identify the Drawing Convention