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RISStatistical Tolerance Analysis With Sensitivities Established From Tolerance-Maps and Deviation Spaces
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Math models aid designers in assessing relationships between tolerances that contribute to variations of a dependent dimension that must be controlled to achieve some design function at a target (functional) feature. The ...
Mathematical Tools for Building Setup-Maps to Optimally Locate Each Casting in a Machining Fixture: Case Study With Minimum Wall Thickness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A novel combination of mathematical tools underlies a method to lower cost of the first fixture-setup required to finish-machine surfaces on large castings or weldments where components will be attached. The computer-aided ...
Tolerance Maps for Line Profiles Formed by Intersecting Kinematically Transformed Primitive Tolerance Map Elements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For the purposes of automating the assignment of tolerances during design, a math model, called the ToleranceMap (TMap), has been produced for most of the tolerance classes that are used by designers. Each TMap is a ...
Mathematical Tools for Automating Digital Fixture Setups: Constructing T-Maps and Relating Metrological Data to Coordinates for T-Maps and Deviation Spaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Mathematical tools underlie a method that has strong potential to lower the cost of fixture-setup when finishing large castings that have machined surfaces where other components are attached. One math tool, the kinematic ...