CMM for Beginners
153 learners taking this course
Welcome to the free online course of CMM(Coordinate Measuring Machine). This sort-term course covers all the basics details you need to know about CMM.
Today almost every Manufacturing Industries prefer CMM for quality checks of their product.
This Course is basically for Engineering students and Engineers.
Lessons
Geometric Dimensions & CMM Terminologies
Free PreviewAlso learn GD & T used in CMM software and datasheet: What is Alignment and Datum in CMM? With today’s CMM software, the CMM measures the workpiece’s datums establish the Part Coordinate…
Parts of CMM machine
Free PreviewCMM machine Main Parts of CMM Air Bearing Under normal working pressure, the thickness of air space between air bearing and guide rail is fixed, which can ensure good repeatability…
How does the CMM machine work?
Free PreviewA coordinate system is a lot like an elevation map where the combination of a letter along one edge of the map, a number along the other, and elevations shown…
Parts of ISO 10360 for CMM
ISO 10360 is divided into 12 parts. The first part is simple vocabulary, the second part ‘ISO 10360-2’ is the most commonly used for linear measurement.
CMM probs
Free PreviewMeasurement, Advantages and Application of CMM
Free PreviewCMM Inspection and Measurement Advantages of CMM Single SetupAccuracyImproved ProductivityReduced Setup Time Application of CMM Product quality inspectionUnderstand the adjustment status of the equipment. Review of CMM
Errors in CMM
Sources of errors in CMM measurements can be classified as spatial errors or computational errors.
CMM Verification vs Calibration
Three terms that are often confusingly interchanged when talking about CMMs are the terms qualification, verification and calibration.
CMM Prob Error
The probing error is a positive constant, the value of which is supplied by the CMM manufacturer
CMM Environment Conditions
The environment in which it operates will affect a CMM
Good Measurement Practice
Free PreviewThere are six guiding principles to good measurement practice that have been defined by the National physical laboratory.