A five-axis machining center creates "golden contact points" for cable terminals: micron-level chamfers milled with diamond tools increase the contact area between the copper terminal and the conductor by 30% during crimping, reducing contact resistance to below 5mΩ. When such cables navigate the oily environment of the engine compartment or the vibrations of the battery pack, the 0.1mm tolerance achieved by machining ensures a consistently stable bend radius within 5D, preventing insulation tearing due to stress concentration. //2
In the chassis wiring system of new energy vehicles, the wisdom of machining is even more evident: an automated wrapping machine, operating at a constant speed of 1200 rpm, tightly wraps the aluminum foil shield with a 98% overlap. Combined with a laser marking machine, this machine achieves precise marking every 10cm, ensuring "zero interference" in the complex wiring harness network during the high-frequency signal transmission of autonomous driving sensors. This deep integration of mechanical craftsmanship and electrical performance not only makes automotive cables "industrial tendons" capable of withstanding 100,000 plug-in and unplug cycles, but also allows in-vehicle power systems to perfectly resonate mechanical aesthetics and technological rationality amidst the wave of intelligentization. //3
The above information is for reference only. Please refer to actual calibration. As a company deeply engaged in the new energy cable field, OMG Cable provides solutions and services to many customers. For more information, please visit: https://www.omigr.com