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Dimensions, Tolerances, and Assemblies - Coggle Diagram
Dimensions, Tolerances, and Assemblies
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Dimensions
- Definition: Measurements specifying the size, shape, and geometric characteristics of an object or part.
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What does it do ?
Importance !
- Ensure parts fit together correctly
- Determine functionality and performance
- Influence manufacturability and cost
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- Definition: Allowable variations in dimensions to ensure proper fit, function, and interchangeability of parts.
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- Ensure parts can be manufactured within specified limits
- Prevent excessive scrap and rework
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- Definition: The process of fitting together individual parts or components to create a complete product.
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- Ensure proper alignment and functionality
- Determine ease of assembly and disassembly
- Influence overall product performance and reliability
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Drawing Bills
- Definition: A tabulated list within a technical drawing that itemizes the various parts, materials, and quantities required for assembly.
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- Provides a comprehensive inventory of components
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- Definition: A graphical representation of an assembly where individual parts are separated and spaced apart to show their relationship and assembly sequence.
- Clarify the arrangement and orientation of parts
- Aid in understanding assembly procedures
- Facilitate identification of components and their positions