Technical drawings; Conventional representation of gears
Описание (англ.):
Establishes how to draw the toothed portion of gears including worm gearing and chain wheels. Applicable to detail drawings (individual gears) and assembly drawings (gear pairs). As a fundamental principle a gear is represented (except in axial section) as a solid part without teeth, but with the addition of the pitch surface in a thin long dash-and-dot line. For uniformity all figures are in first angle projection.
Дата введения:
01.03.73
Код КГС:
Т52
Код ОКСТУ:
0002
Код ОКС(МКС):
21.200; 01.100.20
Код ОКП:
0002
Нормативные ссылки:
AMD 4783-1984, NEQ*AMD 4998-1985, NEQ*BS 308 PART 1-1984, NEQ*DIN ISO 2203-1976, EQV*DS/ISO 2203-1983, EQV*NBN 671-1966, NEQ*NF E04-113-1986, EQV*OENORM ISO 2203-1977, EQV*UNI 7282-1974, EQV*VSM 10329-1976, NEQ*EN ISO 2203-1997, EQV**NF EN ISO 2203(1998/AFNOR), EQV*BS EN ISO 2203(1997/BSI), EQV