Profile Picture of Principal, Axymetrix Quality Engineering, Inc.

Evan Janeshewski, GDTP

Principal, Axymetrix Quality Engineering, Inc.

Evan Janeshewski is the founder and president of Axymetrix Quality Engineering, Inc. in Langley, BC.  Evan has more than 20 years of experience teaching GD&T at beginner, intermediate and advanced levels.  He has taught GD&T courses to hundreds of students at companies in a wide variety of industries including aerospace, automotive, medical, electronics, heavy equipment, consumer goods, robotics and automation, and alternative energy.  Evan has also been an adjunct instructor at the British Columbia Institute of Technology (BCIT) since 2000, teaching courses in quality control and metrology. 

He is Senior Level GDTP certified to ASME Y14.5.2 has been an active participant in several national GD&T standards committees since 2008: 

ASME Y14.5.1 Mathematical Definitions for Dimensioning and Tolerancing – Vice Chair 
  • Serves as Section Leader for profile tolerancing and developed new definitions for surface profile actual values and multi-feature optimization that were published in the ASME Y14.5.1-2019 standard. 
ASME Y14.45 Measurement Data Reporting – Vice Chair 
  • Serves as a founding member and made extensive contributions to measured value definitions published in the Y14.45-2021 standard including position tolerances, profile tolerances, patterns and optimization. 
ISO TC213 Geometrical Product Definition  
  • Serves as Subject Matter Expert for Canada in the working group for Datums and Datum Systems 
In addition to years of teaching experience in standards-based GD&T implementation, Evan also has extensive industry experience to draw from.  Using a data-driven approach with leading-edge 3D metrology and analysis tools, he has focused on improving the effectiveness of GD&T in design, manufacturing, inspection, and procurement sectors.  Evan has provided expertise in mechanical fit and function analysis, tolerance stackup calculations, GD&T inspection methods, coordinate measuring machine programming and software, point cloud metrology and 3D fitting, measurement data reporting and dimensional root cause analysis. 

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