Technical drawing

Technical drawing is required to be able to make exact drawings true to scale of technical objects. Mostly as a presentation for manufacturing these objects. The object is mostly shown with a vertical parallel projection to scale. To unequivocal recognising all necessary views are drawn. The dimensions are evident from the dimensions.

Here stands: technical drawing

Technical drawing

The technical drawing is as a bearer of information the notification means between the single departments of a work.

Technical drawing  in the design engineering department delivers important information for the working preparation, the manufacturing and the assembly. The corresponding is also valid for the foreign manufacturing of individual parts in other works. The technical drawing contains all necessary information about dimension great satchel, surface data, materials and warm treatments, so that the work piece can be produced without further inquiries.

The designer sketches with the technical drawing; a work piece, e.g., as an individual part of a machine or a device after the facial points of the function, demand and favorable production. If all norms are considered and are kept, the working preparation with the help of the technical drawing can provide a manufacturing plan.

Drawing norms for technical drawing  are under others: German Institute for Standardization 6 - views and cuts; German Institute for Standardization 15 - lines in drawings; German Institute for Standardization 30 - Simplistic representation in Zeichnungen; German Institute for Standardization 406 - Maßeintragung in drawings and rules; German Institute for Standardization 823 - Blattgrößen; German Institute for Standardization 6776 - ISO-Normschrift; DIN ISO in 1302 - information of the surface state in drawings; German Institute for Standardization ISO in 5455 - graduations for technical drawings; German Institute for Standardization ISO in 2162 - representations of feathers; German Institute for Standardization ISO in 6410 - showing of threads

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