Another important of connector quality is crimp quality.
Comprehensive connection : Crimp quality 2020-09-24
Comprehensive crimping can be inspected by micrograph . Crimp height, a criterion to determine the crimping quality of terminals as following picture.
A good crimp quality is to meet the performance specifications related to crimp force, height and width; pull-out force; strip length; and insulation area.
We use microscope to inspect the quality of crimped terminal cross-section. The crimp barrel must also show a slight deformation on its inner surfaces and exhibit no gaps.