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MITCalc - Tolerance analysis - Two programs for the tolerance analysis of linear, 2D, and 3D dimensional chains (Worst case, Root Sum Squares, Monte Carlo...). Two programs for the tolerance analysis of linear, 2D, and 3D dimensional chains 1) Tolerance analysis of linear dimensional chains. The program is designed for tolerance analysis of linear (1D) dimensional chains. The program solves the following problems: - Tolerance analysis, synthesis, and optimization of a dimensional chain using the arithmetic "WC" (Worst case) method, possibly the statistical "RSS" (Root Sum Squares) method. - Analysis of a dimensional chain deformed as a result of temperature change. - Extended statistic analysis of dimensional chain using the "6 Sigma" method. - Tolerance analysis of a dimensional chain during selective assembly including optimization of the number of assembled products. All solved tasks enable work with standardized tolerance values, both in designing and in optimization of the dimensional chain. 2) Tolerance analysis of 2-D and 3-D dimensional chains The program is designed for the tolerance analysis of two-dimensional (2-D) and three-dimensional (3-D) dimensional chains. The program solves the following problems: - Tolerance analysis of a dimensional chain using the "Worst case" method. - Tolerance analysis of a dimensional chain using the "Monte Carlo" method. In designing a dimensional chain, the program enables work with standardized tolerance values. Data, methods, algorithms, and information from professional literature and ANSI, ISO, DIN, and other standards are used in the calculation. List of standards: ANSI B4.1, ISO 286, ISO 2768, DIN 7186. Application is developed in MS Excel, is multi-language, and supports Imperial and Metric units.

MITCalc - Tolerance analysis - Two programs for the tolerance analysis of linear, 2D, and 3D dimensional chains (Worst case, Root Sum Squares, Monte Carlo...). Two programs for the tolerance analysis of linear, 2D, and 3D dimensional chains 1) Tolerance analysis of linear dimensional chains. The program is designed for tolerance analysis of linear (1D) dimensional chains. The program solves the following problems: - Tolerance analysis, synthesis, and optimization of a dimensional chain using the arithmetic "WC" (Worst case) method, possibly the statistical "RSS" (Root Sum Squares) method. - Analysis of a dimensional chain deformed as a result of temperature change. - Extended statistic analysis of dimensional chain using the "6 Sigma" method. - Tolerance analysis of a dimensional chain during selective assembly including optimization of the number of assembled products. All solved tasks enable work with standardized tolerance values, both in designing and in optimization of the dimensional chain. 2) Tolerance analysis of 2-D and 3-D dimensional chains The program is designed for the tolerance analysis of two-dimensional (2-D) and three-dimensional (3-D) dimensional chains. The program solves the following problems: - Tolerance analysis of a dimensional chain using the "Worst case" method. - Tolerance analysis of a dimensional chain using the "Monte Carlo" method. In designing a dimensional chain, the program enables work with standardized tolerance values. Data, methods, algorithms, and information from professional literature and ANSI, ISO, DIN, and other standards are used in the calculation. List of standards: ANSI B4.1, ISO 286, ISO 2768, DIN 7186. Application is developed in MS Excel, is multi-language, and supports Imperial and Metric units.

MITCalc - Tolerances - Calculations for the easy option of fits of machine parts and determination of their dimensional tolerances and deviations. This calculation includes tables and calculations for the easy option of fits of machine parts and determination of their dimensional tolerances and deviations. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units, and solves the following main tasks: - Selection of suitable fits of machine parts according to the international standard ISO 286. - Determination of dimensional tolerances and deviations of machine parts according to the international standard ISO 286. - Selection of preferred fits of machine parts and determination of their dimensional tolerances and deviations according to ANSI B4.1. - Determination of non-prescribed limit deviations of linear and angular dimensions according to ISO 2768. - Automatic design of a fit for the given clearance or fit interference respectively. The data, procedures, algorithms, and specialized literature and standards ANSI, ISO, DIN, and others were used in the calculations. Used standards: ANSI B4.1, ANSI B4.2, ISO 286, ISO 1829, ISO 2768, EN 20286, JIS B 0401

MITCalc - Tolerances - Calculations for the easy option of fits of machine parts and determination of their dimensional tolerances and deviations. This calculation includes tables and calculations for the easy option of fits of machine parts and determination of their dimensional tolerances and deviations. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units, and solves the following main tasks: - Selection of suitable fits of machine parts according to the international standard ISO 286. - Determination of dimensional tolerances and deviations of machine parts according to the international standard ISO 286. - Selection of preferred fits of machine parts and determination of their dimensional tolerances and deviations according to ANSI B4.1. - Determination of non-prescribed limit deviations of linear and angular dimensions according to ISO 2768. - Automatic design of a fit for the given clearance or fit interference respectively. The data, procedures, algorithms, and specialized literature and standards ANSI, ISO, DIN, and others were used in the calculations. Used standards: ANSI B4.1, ANSI B4.2, ISO 286, ISO 1829, ISO 2768, EN 20286, JIS B 0401

RhinoResurf for Rhino is a reverse engineering plug-in for Rhinoceros® 3.0 and 4.0. This plug-in gives Rhino the ability to reconstruct the geometry of an object from a mesh or point cloud which describes it. RhinoResurf for Rhino can drape a surface over a point cloud with specified tolerance. Draping a surface is similar to laying a piece of cloth over an object. The surface is deformed to take the shape of the object along the drape direction. The drape direction is calculated automatically. Command: RsPoints2Surf. RhinoResurf for Rhino can convert an open mesh model to a single NURB surface with specified tolerance. The mesh is allowed to have interior holes in the model. Command: RsMesh2Surf. RhinoResurf for Rhino can convert sub-mesh in an open mesh to a single NURB surface with specified tolerance. User selects a mesh, and defines a sub-mesh by drawing closed lines on the selected mesh. Then just click right-mouse button, the sub-mesh will be converted to a NURB surface. Command: RsMesh2Surf. RhinoResurf for Rhino can convert an open or closed mesh to multiple NURB surfaces. User selects a mesh, and defines a curve network by drawing lines on the selected mesh. Then just click one or two buttons, the selected mesh will be converted to multiple NURB surfaces with specified tolerance. The transition between any two NURBS surface patches reaches G1 continuity. Command: RsMesh2Surfs. RhinoResurf for Rhino can merge several meshes into one mesh body. Command: RsMergeMeshs. RhinoResurf for Rhino is designed to be extremely user friendly and easy to understand. You load it manually at the first time and it automatically loads itself into the Rhino environment later

RhinoResurf for Rhino is a reverse engineering plug-in for Rhinoceros® 3.0 and 4.0. This plug-in gives Rhino the ability to reconstruct the geometry of an object from a mesh or point cloud which describes it. RhinoResurf for Rhino can drape a surface over a point cloud with specified tolerance. Draping a surface is similar to laying a piece of cloth over an object. The surface is deformed to take the shape of the object along the drape direction. The drape direction is calculated automatically. Command: RsPoints2Surf. RhinoResurf for Rhino can convert an open mesh model to a single NURB surface with specified tolerance. The mesh is allowed to have interior holes in the model. Command: RsMesh2Surf. RhinoResurf for Rhino can convert sub-mesh in an open mesh to a single NURB surface with specified tolerance. User selects a mesh, and defines a sub-mesh by drawing closed lines on the selected mesh. Then just click right-mouse button, the sub-mesh will be converted to a NURB surface. Command: RsMesh2Surf. RhinoResurf for Rhino can convert an open or closed mesh to multiple NURB surfaces. User selects a mesh, and defines a curve network by drawing lines on the selected mesh. Then just click one or two buttons, the selected mesh will be converted to multiple NURB surfaces with specified tolerance. The transition between any two NURBS surface patches reaches G1 continuity. Command: RsMesh2Surfs. RhinoResurf for Rhino can merge several meshes into one mesh body. Command: RsMergeMeshs. RhinoResurf for Rhino is designed to be extremely user friendly and easy to understand. You load it manually at the first time and it automatically loads itself into the Rhino environment later. Once loaded it adds new commands to Rhino's existing commands and a new submenu called "Resurf" to the Rhino menu containing these newly added commands.