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Unit 6: Store Planning and Fixtures




              The objective of studying the internal  environment of  its own  store is  to identify the  Notes
               store’s capabilities and weakness.

              A  successful  retail  business strategy  requires  strategy  evaluation  before  strategy
               implementation phase functions.
              The process of strategy evaluation links the management course of actions and compares
               the performance of strategy against predetermined target.
              Fixture planning is a complex activity restricted by the extreme diversity of workpieces
               and several environmental  factors including  machine tools,  assembly tools,  grasping
               devices, and cutting tools.
              Various methods and techniques for the geometry analysis of fixture feasibility in product
               development.  Fixture synthesis methods including  geometrical  analysis  and  fixture
               assembly planning are surveyed.

              A minimum clamp force should be specified for the workpiece stability.
              The geometrical analysis checks the locating errors and interference among fixture elements,
               the workpiece and cutting tool paths by spatial reasoning.

              The kinematical analysis ensures the determinant locating against locating planes, and
               the easiness of loading/unloading.
              Finite Element Analysis (FEA) is usually used for the deformation analysis.

          6.6 Keywords


          Deformation  Analysis:  The  deformation  analysis  determines  the  elastic  and/or  plastic
          deformation of the workpiece under the clamping and cutting force, which directly affects the
          final dimensional tolerance of a workpiece.

          Finite Element Analysis: Finite element analysis (FEA) is usually used  for the  deformation
          analysis.
          Fixture Planning: Fixture planning is a complex activity restricted by the extreme diversity of
          workpieces and several environmental factors including machine tools, assembly tools, grasping
          devices, and cutting tools.
          Geometrical Analysis: The geometrical analysis checks the  locating  errors and interference
          among fixture elements, the workpiece and cutting tool paths by spatial reasoning.

          Kinematical Analysis: The kinematical analysis ensures the determinant locating against locating
          planes, and the easiness of loading/unloading.
          Mission of Store: The mission of a store is identifying the goods and services that will be offered
          to customers.
          Planning: The difference between current and future position is known as planning.
          Sufficient Clamp Force: A sufficient clamp force is determined for static equilibrium under the
          cutting force based on force analysis.

          6.7 Review Questions

          1.   Define the term retail store planning.
          2.   What is the mission of a retail store?





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