QMSys Tolerances and Fits - Software for calculation of tolerances and fits acc. to ISO, DIN, ANSI, BS
The software QMSys Tolerances & Fits is an engineering program, which saves time and prevents 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 and national standards:
- ISO 286, EN 20286, ANSI B4.2, GOST 25346 for nominal dimensions up to 3150mm
- DIN 7172, GOST 25348 for nominal dimensions over 3150mm up to 10000mm
- ANSI B4.1 for nominal dimensions up to 200 inch
- ISO 2768-1 for nominal dimensions without individual tolerance indications up to 3150mm
Using the QMSys Tolerances & Fits software the following tasks can be solved:
- Selection of suitable sizes from the preferred number series R5 to R80 according to ISO 3, ANSI Z17.1
- Selection of suitable fits according to ISO 1829, ISO 286, DIN 7154, DIN 7155, DIN 7157 or ANSI B4.1
- Design of a ISO fit according to ISO 286 for given clearance or interference respectively
- Determination of dimensional tolerances and deviations of machine parts
- Calculation of bilateral symmetrical tolerances for CNC-programs
- Determination of non-prescribed limit deviations according to ISO 2768.
The fit design is processed automatically and after its completion, the calculation provides the user with a set of fits whose parameters meet the entered requirements.
Key Benefits:
- Minimization of engineering time required to specify tolerances, fits and plane gauges
- The software promotes specification of standard hole and shaft sizes, tolerances and fits to help lower operating cost
- Calculation reports in TXT, RTF, XML, XLS or HTML format
- Information is provided in both inches and millimetres
- Multi-language flexible and user-friendly interface
Limitations: 30 Days Trial; only nom. sizes 8-10mm

QMSys Tolerances and Fits 5.4 is 100% clean
This download (qmsys_tolerances_and_fits.exe) was tested thoroughly and was found 100% clean. Click "Report Spyware" link on the top if you found this software contains any form of malware, including but not limited to: spyware, viruses, trojans and backdoors.

 

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