Preparing stainless steel sheets for a lap joint involves cleaning surfaces, chamfering edges, and using backing strips for support.
Cleaning the surfaces that will be joined is crucial to ensure proper adhesion in a lap joint. This step removes any impurities that could weaken the bond between the stainless steel sheets. Chamfering one of the sheet's edges helps in creating a smooth transition and reduces stress concentration at the joint. Using a backing strip under the joint provides additional support, especially in applications where strength and load-bearing capacity are essential.
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