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METHOD OF FASTENING GROUNDING WIRE TO ALUMINIUM MEMBER (VERSIONS) AND METHOD OF FASTENING ELECTRICAL GROUNDING POINT ON ALUMINIUM MEMBER
METHOD OF FASTENING GROUNDING WIRE TO ALUMINIUM MEMBER (VERSIONS) AND METHOD OF FASTENING ELECTRICAL GROUNDING POINT ON ALUMINIUM MEMBER
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机译:将接地线固定到铝件上的方法(版本)和将接地线固定到铝件上的方法
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摘要
A method of providing an electrical grounding point on an aluminum structural member of a motor vehicle. The member is hydro-formed to produce a closed cross-section, after which a hole surrounded by a flange is formed in a wall of the member. The flange is generally the shape of a truncated cone and extends toward an interior of the member. A self-tapping fastener having a grounding lead attached thereto is driven into the hole to cut threads into the flange and secure the grounding lead to the member. The self-tapping fastener allows the grounding connection to be achieved without any access to the hollow interior of the member as would otherwise be required.
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