Technical drawing? The title bar GB/T 10609. 1-2008 replaces the original national standard GB/T10609.1-KLOC-0/989, which specifies the title bar format in technical drawings. The title bar format is as follows:
In order to facilitate the binding and management, the values of mentoring are unified. In order to meet the requirements of miniature reproduction of the original, the national standard stipulates that when drawing technical drawings, they should be drawn on drawings with a certain format and format (A0, A 1, A2, A3, A4), and basic drawings are preferred. In different formats of drawings, the format and size of the title bar should be consistent, that is, the size of the printed title bar should be 180 mm no matter how big the drawings are.
Extended data
In order to facilitate the management and exchange of drawings, the State Bureau of Technical Supervision issued the national standards for technical drawings and mechanical drawings, which made a series of unified regulations on drawings.
The basic requirements, content, size and format of the title bar are clearly defined in the national standard. The title bar is generally composed of change area, signature area, other areas, name and code area, which can be increased or decreased according to actual needs.
Among them, the change area consists of change mark, tag number, division, change document number, signature, year, month and day. The signature area is generally composed of design, review, technology, standardization, approval, signature and year, month and day, while other areas are generally composed of material mark, stage mark, weight, proportion and * * * * *.
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