Compounding arc heat source to laser heat source can reduce welding co st and improve welding efficiency.

在激光热源的基础上复合电弧进行焊接，可以降低焊接成本，提高焊接效率。

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The results show that the position of the exhausting gas hole and the arc heat effects on the gas inside the hollow moving contact have obviously raised the pressure rising speed.

利用它对国产OFPI—220型SF_6断路器进行的计算结果表明，改变动触头排气孔位置及电弧对动触头内腔中气体的热效应可明显提高开断电流时灭弧室压力上升速度。

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Developed excogitates of two decumbence and one hovizoutal molding die realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.

研制出两套立式模具和一套卧式模具，实现了用工艺方法增加热挤压三通支管高度，缩小三通相贯区内拐角处圆弧半径的目的。

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The carbon is placed next to the steel die form, and very high voltage is sent between the carbon and the steel, creating a powerful arc of heat, which vaporizes the steel in the desired pattern.

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Charlotte finished the night 5 for 25 from 3-point range, while the Heat was 13 for 30 beyond the arc.

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