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FORMATS

CONCEPT format is called the sheet of paper on which a drawing is made, the form and dimensions in mm. are normalized. In 1026-2 UNE 83 Part 2, equivalent to ISO 5457, specifies the characteristics of the formats.

DIMENSIONS The dimensions of the formats comply with the rules of folding, likeness and reference. According to which:

1 - A format is obtained by transverse bending of the immediate superior.

2 - The relationship between the sides of a format is equal to the ratio between the side of a square and diagonal, ie 1 /.

3 - And finally to obtain the formats form part of a basis of 1 m2.

Applying these three rules, determines the size of the A0 format called base whose dimensions would be 1189 x 841 mm.

The other formats of the series A, are obtained by successive folded A0 format.

The stable standard envelopes, folders, files, etc. two auxiliary series B and C.

Las dimensiones de los formatos de la serie B, se obtienen como media geométrica de los lados homólogos de dos formatos sucesivos de la serie A.

Los de la serie C, se obtienen como media geométricas de los lados homólogos de los correspondientes de la serie A y B.

Serie A Serie B Serie C

A0 841*1189 B0 1000*1414 C0 917*1297

A1 594*841 B1 707*1000 C1 648*917

A2 420*594 B2 500*707 C2 458*648

A3 297*420 B3 353*500 C3 324*458

A4 210*297 B4 250*353 C4 229*324

A5 148 * 210 B5 176 * 250 162 * 229

C5

A6 B6 105 * 148 125 * 176 114 * 162

C6

A7 B7 74 * 105 88 * 125 81 * 114

C7

B8 A8 62 52 * 74 * 88 C8 57 * 81

B9 A9 37 * 52 44 * 62

A10 B10 26 * 37 31 * 44

FOLDING UNE - 1027 - 95, sets out how to fold the planes. This will zig-zag, both vertically and horizontally, until it was reduced to the dimensions of archiving. Also shown in this statement that the title block should always be on the front and visible.

on the Media menu

MARGINS: The formats should be drawn inside a box that delimits the area of \u200b\u200bdrawing useful. This box lets margins in the format that the rule provides that not less than 20 mm. for A0 and A1 formats, and not less than 10 mm. for A2, A3 and A4. If folding is expected to file with holes in the paper, you must define a range of archiving a minimum width of 20 mm., On the opposite side to the title block.

TABLE OF SIGNAGE: Also known as box, place den of the drawing area, and at the bottom right address being read, the same as the drawing. UNE - 1035 - 95, establishing the provision can take the picture with his two areas: the identification, maximum width 170 mm. and supplementary information, to be placed above or to the left of that.

CENTER SIGNS: Signs centered. They are placed strokes at the ends of the axis of symmetry of the format, in both directions. Minimum thickness of 0.5 mm. and surpassing the box in 5 mm. There must be a position tolerance of 0.5 mm. These marks are used to facilitate the reproduction and microfilming.

GUIDANCE SIGNS: Signs orientation. Two equilateral triangles drawn arrows or signs focused on, to indicate the blade position on the board.

REFERENCE METRICS GRADUATION: Graduation reference metric. It is a measuring slide of 100 mm in length, divided into centimeters, showing the reduction stems from cases of reproduction.