Cherchenie Vinogradov | Reshebnik Rabochaia Tetrad

Are you working on a specific exercise number in the or a different volume?

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 cherchenie vinogradov reshebnik rabochaia tetrad

Sketch the specific features at both ends of the part (e.g., chamfers, holes, or threads). Are you working on a specific exercise number

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 These are typically thin

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

The most critical rule for "long pieces" is the dimensioning: