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Features:
The software QMSys Tolerances & Fits is an engineering program for designers, engineers, metrologists, quality control planers, machinist and its purpose is to save time and prevent human errors in determining nominal and limit values of machine parts. It can be used to choose a fit and determine tolerances and deviations of machine parts according to the following international, European and national standards: - ISO 286, EN 20286, ANSI B4.2, GOST 25346 for nominal dimensions up to 3150 mm
- DIN 7172, GOST 25348 for nominal dimensions over 3150 mm up to 10000 mm
- ANSI B4.1 for nominal dimensions up to 200 inch
- ISO 2768-1 for nominal dimensions without individual tolerance indications up to 3150 mm
- The standard ISO 286 is used as an international standard for linear dimension tolerances and has been accepted in most industrially developed countries in identical or modified wording as a national standard – ANSI B4.2, GOST 25346, BS 1916, BS 4500, JIS B 0401, IS 919, AS 1654.
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