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Simultaneous flash welding system - controls approach rate by welding current density converted to voltage

机译：同步闪光焊接系统-通过将焊接电流密度转换为电压来控制接近速度

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摘要

The approach rate of several parts to be flash welded simultaneously is automatically controlled by measuring the flash welding current densities of the butt joints and converting them into d.c. voltages. The max. voltage is compared with a desired voltage setting and any deviation is used to control the approach rate of the butt joints. Several butt joints of large area can thus be welded simultaneously with a high dynamic stability. The mfrg. costs are reduced by a factor of 18, compared with manual arc welding. The labour productivity rises by a factor of 70 and the quality of the welded articles is improved.

机译：通过测量对接接头的闪光焊接电流密度并将其转换为d.c，可以自动控制要同时闪光焊接的多个零件的接近率。电压。最高将电压与期望的电压设置进行比较，并使用任何偏差来控制对接接头的接近率。因此，可以同时以高动态稳定性同时焊接多个大面积的对接接头。该mfrg。与手工电弧焊相比，成本降低了18倍。劳动生产率提高了70倍，焊接制品的质量得到了提高。

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公开/公告号DE2559369C3

专利类型
公开/公告日1979-04-26

原文格式PDF
申请/专利权人 INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKOJ SSR KIEW (SOWJETUNION);
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申请/专利号DE19752559369
发明设计人 ENTIN YAKOV BORISOVITSCH;POSTOLATY NIKOLAI IVANOVITSCH KACHOWKA CHERSONSKOI OBLASTI;CHERNENKO IVAN ALEKSEEVITSCH;MARTYNOV EVGENY PETROVITSCH;KOLOMNA MOSKOVSKOI OBLASTI;TISHURA VLADIMIR IVANOVITSCH;FILIPPOV ALEKSANDR NIKOLAEVITSCH;LEBEDEV VLADIMIR KONSTANTINOVITSCH;KUCHUK-YATSENKO SERGEI IVANOVITSCH;
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申请日1975-12-31
分类号B23K11/04;
国家 DE
入库时间 2022-08-22 19:52:31

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