IS 7258-1990

标准号：IS 7258-1990
发布日期：1990/7/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the terminology appropriate to each part of the machine and, with reference to ISO/R 230, the geometrical test for single spindle moulding machines and gives the corresponding permissible deviations which apply to machines for general purpose use and normal accuracy.This International Standard deals only with the verification of accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of the components etc.), nor to its characteristics (speeds, feeds etc.) which should generally be checked before testing accuracy.This International Standard does not impose any practical test for single spindle moulding machines. Practical tests should be exceptions and have to be stated in a previous agreement between the producer and the user.