MITCalc Tolerance analysis

This software review will cover two programs for the tolerance analysis of linear, 2D and 3D dimensional chains. The first program is specifically designed for tolerance analysis of linear (1D) dimensional chains. The software is capable of solving a multitude of problems including tolerance analysis, synthesis, and optimization of a dimensional chain using the arithmetic "WC" (Worst case) method, possibly the statistical "RSS" (Root Sum Squares) method. Additionally, the program can analyze a dimensional chain deformed as a result of temperature change and perform an extended statistical analysis of dimensional chains using the "6 Sigma" method. Lastly, it enables the tolerance analysis of a dimensional chain during selective assembly including optimization of the number of assembled products. This program allows for working with standardized tolerance values in both the design and optimization of the dimensional chain.

The second program is designed specifically for the tolerance analysis of two-dimensional (2-D) and three-dimensional (3-D) dimensional chains. The software solves a variety of problems including tolerance analysis of a dimensional chain using the "Worst case" method and tolerance analysis of a dimensional chain using the "Monte Carlo" method. The program allows for working with standardized tolerance values in the design of the dimensional chain. Data, methods, algorithms, and information from professional literature and ANSI, ISO, DIN, and other standards are used in calculations. Standards include ANSI B4.1, ISO 286, ISO 2768, and DIN 7186.

The application is developed in MS Excel, is multi-language, and supports Imperial and Metric units. It is also easy to understand and use, making it accessible to both experts and novices alike. This module is a part of the comprehensive MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, bearings, springs, beam, shaft, bolt connection, shaft connection, tolerances, and many others.

In summary, these two programs provide an exceptional solution for the tolerance analysis of dimensional chains. The software's user-friendly interface, accessibility to experts and novices, and use of standardized tolerance values make them an excellent addition to any engineer or designer's toolset.