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AN IMPROVED WELDING ELECTRODE HOLDER ADAPTABLE TO NARROW GAP WELDING APPLICATIONS IN THE PROCESS OF MANUAL METAL ARC WELDING
AN IMPROVED WELDING ELECTRODE HOLDER ADAPTABLE TO NARROW GAP WELDING APPLICATIONS IN THE PROCESS OF MANUAL METAL ARC WELDING
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机译：适应于窄缝焊接的改进的焊接电极夹在手工金属电弧焊过程中的应用
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摘要
The invention relates to an improved welding electrode holder adaptable to narrow gap welding applications in the process of manual metal arc welding, comprising an electrode holder body including a bottom jaw (01) forming a first single component; a metallic lever including a top jaw (02) forming a second single component; the electrode holder body comprising a first through hole, and the metallic lever having a second through hole, a holding means (15) being inserted between the first and the second through holes enabling alignment and synchronized play of the electrode holder; a first blind hole configured at a location consisting the middle position of the holder body of the first single component (01), wherein a second blind hole corresponding configured on the second single component (02), the first blind hole accommodating a modified spring retainer (18) for mounting a modified compression spring (17), wherein the second blind hole accommodating a modified spring retainer (18) allowing the mounting of the modified compression spring (17); and a modified taper plug (19) disposed on the bottom jaw body (01), and a modified fastening means (20) provided for connecting the welding cable with the electrode holder such that an electrode is held between the upper and lower jaws (01, 02) by the force of the compression spring (17).
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