Tolerance Calculation and Conversion Software

Joint Instruments CalcALL for Windows

CalcALL is a very useful software solution for calculating gauge and workpiece tolerances. It is in effect a comprehensive technical library for tolerances, measurements and conversions and is able to supply data to designers, engineers and shopfloor staff for the following items:

Plain holes and shafts
Threaded holes and shafts
Plug and ring gauges
Thread and thread ring gauges
Effective diameters
Drill hole sizes
Internal/external gauge diameters
Thread measurement formulae (three wires, contact arms, T-sphere)
Lengths, temperature, weight, angles and pressure conversions
Thermal expansion

Gage and Workpiece Standards Included

ISO Metric (ISO/R-1938, ISO 286, IS0 965/1, ISO/R-1502
ANSI/ASME (Various gauge and workpiece standards)
Whitworth (BS919, BS84)
Buttress (ANSI B1.9, BS 1657)
Gas (IS O7, ISO 228)