| 摘要 |
A welding method for joining lead parts together in a lead-based battery is disclosed using an inert gas-shielded, non-consumable electrode and an ingot-like mold surrounding the lead parts to be fused. The electrode arc is struck substantially directly over the lead parts and the electrode arc is passed in a line type weld longitudinally over the lead part for more than one full pass, whereby the lead parts flow together and are confined by the surrounding mold.
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