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4.2. Crimp Terminal Inspection (continued)
2) Wire pullout strength
(1) Be sure to check the wire pullout strength regularly.
(2) Create a test sample like one the below figure and place it in a pullout force tester or a pull
gauge. Then apply the standard pullout force of 25 mm/min. to it, and measure the value at
the point where the wire is pulled out or fractured.
(3) Remember that the insulation section should not be crimped.
3) Crack or deform of terminal
Always check to confirm that the crimped terminal is not cracked or deformed.
Do not crimp the insulation section.
Pull out by the speed of 25 mm/min.
150 mm
20 mm