General tolerances for linear and angular dimensions without individual tolerance indications ISO 2768-1:1989 All features on component parts always have a size and a geometrical shape. For the deviation of size and for the deviations of the geometrical characteristics (form,orientation and location) the function of the part requires limitations which, when exceeded, impair this function.The tolerance on the drawing should be complete to ensure that the elements of size and geometry of all featu
See More