How is it possible to create reliable ground or earth ... - Eureka
2018年4月5日 · One of the long-term issues in the automotive industry has been how to create reliable ground or earth connections to vehicle body panels. The traditional method of welding nuts, studs or nut stud assemblies to body panels and brackets has often been found wanting, due to poor weld performance, corrosion, and long-term reliability.
using a "nutSert" for an automotive earth - OCAU Forums
2001年6月28日 · It's simply a self tapping bolt into the body work with the earths on it. I am going to be replacing my battery cables (all of them) very soon, and was considering for the body earth installing a steel nutsert into the body in a convenient location, and using a bolt with a "star washer" under it for the earth terminals to go to.
Grounding using rivnuts/nutserts? : r/CarAV - Reddit
2020年8月10日 · Right now I have a decent grounding spot but I have to move a few things around so I am changing my amp ground points. I saw a video where steve meade used rivnuts to bolt a ground to a portion of the car and was wondering has anyone else had experience with this? If so did it work well?
Can I use any bolt as a body ground? : r/MechanicAdvice - Reddit
And yes the big negative lead from battery - to a threaded hole in the car can be bolted with any bolt that fits the thread. Make sure that there is baremetall were the cable connector gets mashed by the bolt to the car.
How much current can a vehicle earth bolt site carry?
2019年1月14日 · While the bolt probably does carry some current, it is not necessary for it to do so. I designed a motor control board that uses 5mm studs. The motor leads are bolted to the PCB through a ring terminal. This connection will easily handle 100A. Electric golf carts can supply 5-600 amps through 3/8" (9mm) connections.
Creating a good earthing point - Rayne Automotive
The easiest way to get an earth is to use an existing thread or bolt hole on the vehicle, such as a disused seat belt mounting bolt, or the threads that hold a seat base. If you're using a pre-existing hole, please skip step 1 & 2. 1. Locate a piece of the body work as close to …
How to Properly Ground An Automotive Electrical System - Hot …
Proper electrical system grounding is one of the most misunderstood aspects of the automotive electrical system. However, a properly grounded electrical system is vital to the performance of your vehicle. Without a good ground, your ignition system will underperform, you’ll experience random issues with charging, and you can easily end up stranded.
Technical Using stainless bolts for grounds - The Jalopy Journal
2016年11月13日 · Bare copper is generally a poor choice for a bolted ground connection point in a car. Copper in direct pressure contact with steel will erode the steel, and form insulating oxide layers. We are much better off using proper stainless or galvanized fasteners, even though material resistivity is higher."
KR100256051B1 - Earthing structure for electric device of a car ...
PURPOSE: An earthing structure for an electric device is provided to improve an electric connection between a mounting nut and a welding bolt in case that the mounting nut is combined with...
Proper Chassis Grounding - Electrical Engineering Stack Exchange
You MUST use a grounding type washer, which has teeth both inside and outside, and it goes on the bolt before the lug does to create a very low resistance connection to the chassis. The nut goes on last.