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Dimensional Control Process

Logical's dimensional control process is a thorough, logic driven series of steps whereby specifics are distilled from general Quality Build Objective information. Our dimensional control methodology provides a detailed sequence of activities that push quality upfront in the design cycle. This methodology ensures that assemblies go together 100% of the time and meet all predetermined performance objectives.

Our dimensional control engineers are experts in the following areas:
  • Design for assembly
  • GD&T/Functional datum structure
  • D variation simulation modeling
  • Tolerance Stack-up Analysis
  • Functional gage and fixture design
Our Key steps for dimensional control:
  • Qualify and Quantify assembly's build objectives.
  • Evaluate the geometric sensitivities of design concepts.
  • Define and document locating schemes, datum structures, and GD&T
  • Gather and assess processing capability.
  • Evaluate assembly process.
  • Apply 3D simulation modeling to ascertain capability and system sensitivity.
  • Use the existing functional GD&T to drive the development fixtures and gages.
  • Call out SPC and key characteristics.
  • Produce and provide a quality process manual.
  • Cost effective process maintenance using sensitivity study.
Case Studies
Available: SolidWorks Enterprise PDM 2009 SP5.0 is available for download
Survey: Pricing and Packaging Survey
Available: SolidWorks 2009 SP5.0 is available for download
Available: SolidWorks 2010 SP1.0 EV (Early Visibility) is available for download
Available: SolidWorks 2009 SP5.0 EV (Early Visibility) is available for download