首页> 外文OA文献 >Результати експериментальних випробувань магнітно-імпульсного притягання листового металу під час прямого підключення джерела струму
【2h】

Результати експериментальних випробувань магнітно-імпульсного притягання листового металу під час прямого підключення джерела струму

机译:电流源直接连接期间金属板磁脉冲图的实验试验结果

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

The purpose of the given paper is a workability experimental test of the magnetic-pulsed attraction method of the predetermined part of the sheet metal when its direct hook-up to the external source current in conditions close to the corresponding real production operation. In the native scientificpublications, the given method is known as the method of «the direct passage of current» through the object being processed. Its main particularity supplying the practical workability is the work in the lowfrequency regime when the intensive penetration of the electromagnetic fields through the functional components in the tool working zona. On the basis of the preliminary calculation, the corresponding experimental model of the high voltage magnetic-pulsed system including a power source and the worktool was elaborated and created. It is experimentally shown that the induction effects lead to essential decreasing the forces of the magnetic-pulsed attraction. The practical capabilities of the magneticpulsed attraction when the processed object direct hook-up to the current source («direct passage ofcurrent» were successfully demonstrated. The controlled (dosed) feed of the magnetic-pulsed force action allowing controlling the deformation process of the processed object was practically implemented. The elaborated experimental model was successfully approbated on an example of theremoval of the dents in metal coating car bodies. The experimentally approbated magnetic-pulsed attraction method has to be particularly interesting for technologies of the dents removal in the car bodies, because, unlike known analogs, it does not require the overall construction disassembly for access from the inside to the dent being removed.
机译:给定纸张的目的是当在接近相应的实际生产操作的条件下的外部源电流的外部源电流直接连接时,金属板的预定部分的磁脉冲吸引方法的可加工实验试验。在本土科学出版物,给定的方法被称为通过处理对象的“电流直接通道的方法”。它的主要特殊性提供实用可加工性是低频制度的工作,当电磁场通过工具Zona工具中的功能成分密集渗透。在初步计算的基础上,高压磁脉冲系统的相应实验模型包括电源和工作工具被阐述并创建。它是通过实验证明的,诱导效果导致磁脉冲吸引力的力量来降低。当加工的物体直接连接到电流源时,幂齐吸引力的实用能力(«直接通过当前»已成功展示。实际上实施了允许控制处理物体的变形过程的磁脉冲力作用的受控(给制)进料。详细的实验模型在一个例子上成功获得了认可拆下金属涂料车身中的凹痕。实验型磁脉冲吸引方法对于车身中的凹痕的技术来说,对于凹痕的技术来说,由于与已知的类似物不同,因此它不需要将整体结构拆卸用于从内部进入被移除的凹痕。
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号