タグ: automotive wire harness

Wire Harness Crimping: Why Crimps Beat Solder on the Line

A soldered joint on stranded wire looks clean on the bench. Then the harness starts moving. Eight months of engine vibration later, the wire cracks right where the solder stopped wicking, and the circuit opens only when the assembly is hot. We have chased that failure often enough to stop arguing about it. Wire harness crimping avoids it altogether, because a die deforms the terminal around the strands instead of wetting them with molten metal. That is the short version. Control is the rest of the story. Crimp parameters live in a die and a machine, not in how steady someone’s hand was on a Tuesday afternoon. That difference makes […]