This course provides the student with an introduction to the tools, standards, procedures, and applications of precision Metrology in relation to quality assurance systems. Instruction is based on both English and Metric systems and includes topics of measurement theory and principles, along with selection, operation, calibration, care, and applications of precision metrology tools and instruments. In addition to in-depth review of basic scales and verniers, micrometers, indicators, and gage blocks, the student will work with surface plates and accessories, angular instruments, and sine bars. They will also be introduced to surface geometry, optical metrology, and coordinate measuring machines. This course is a study of the application of dimensional measuring tools, which stresses the hands-on use of common measurement instruments used in manufacturing, including gage blocks, micrometers, calipers, indicators, height gages, and optical comparators.
Students utilize surface plate set-ups and accessories.
This course covers the application of fixed gages, including plug, ring, thread, and radius. Students review specialized instruments and gages, such as snap gages, bore gages, electronic and pneumatic comparators, and profilometers. This is part A of a three-part course. This course is offered on an open-entry flexible schedule. Each student must meet with the instructor for course orientation and scheduling.