"터미널 압착, 배를 눌러야 할까? 등을 눌러야 할까? (비품과 정품의 차이)"

We'll put an end to the confusion in the field about whether to press the "belly" or the "back" when crimping terminals. To get straight to the point, the technical standard for crimping genuine KS terminals is to press the "belly" (split section), regardless of wire type. Genuine terminals have welded joints, maintaining a solid shape. Non-certified terminals, however, lack welds, so pressing the back can lead to a collapsed shape and increased contact resistance. This video logically analyzes the differences between crimping solid and stranded wires when using non-certified terminals, as well as the technical background behind the back crimping techniques used by technicians in the past. Discover the fundamental principles of terminal connection, which are directly linked to safety. Main Video Script [00:00:01] Crimping Principle for Genuine KS Terminals: "In conclusion, for KS products, the correct method is to crimp the entire belly, regardless of whether it's solid or stranded." [00:01:20] Origin of technical habits: "In the past, when standard cables were mainly used, pressing the belly would cause the terminal to open, so our seniors taught us to press the back." [00:01:48] Analysis of structural differences: "The belly of the genuine product is welded, so it doesn't dent when pressed, but the standard cables aren't welded, so their shape is completely destroyed." [00:02:21] Poor contact and heat conduction: "If the belly of the standard cables is incorrectly pressed and dented, the contact area with the wires is drastically reduced, leading to overheating problems." [00:03:09] Solutions for specific on-site situations: "If standard cables are used, press the back of the single-conductor cable and the belly of the stranded cable, but be careful not to collapse the shape." #TerminalCrimping #ElectricalWorks #Crimper #I'mAMajor #ElectricalTechnology