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Dimensions, Tolerance and Assemblies - Coggle Diagram

- - - - allowed to vary in two directions from the specified dimension. Both directions need not vary by the same amount.
    - - allowed to vary in only one direction
    - - the upper and lower limits of the dimension are specified
- - - - Clearance Fit
        
        there would still be an allowance for two parts to move, such as in a door hinge.
      - Interference Fit
        
        it would be difficult to move (or remove) the two interfacing parts. Usually, a lot of force is needed to remove the two parts. Examples are shafts that are fitted through bearings, so that the shaft does not slip.
- - - - Individuals in different disciplines can work concurrently, resulting in faster and less costly delivery of products to market.
  - - - Each component brought in needs to be oriented and located relative to other components in the assembly. Assembly joints are used between elements of components.
  - - - Fixes two components to one another; it provides no degrees of freedom.
    - - Has a single rotational degree of freedom, much like a hinge.