首页> 外国专利> DEVICE FOR THE EARLY DETECTION OF THE FORMATION OF FISSURES IN MEDIA-CONVEYING WORKPIECES

DEVICE FOR THE EARLY DETECTION OF THE FORMATION OF FISSURES IN MEDIA-CONVEYING WORKPIECES

机译：媒体传播作品中裂缝形成的早期发现装置

页面导航

摘要
著录项
相似文献

摘要

A device is provided for the early detection of crack formations in work pieces or in components that are subjected to mechanical loading. Wherein in the region of at least one surface at risk of cracking there is arranged at least one testing chamber that is formed by a generative process of manufacturing the work piece or a portion of a work piece and to which a testing medium under pressure is admitted. Either a pressure sensor for determining a drop in pressure resulting from a crack formation of the work piece is connected to the testing chamber or a gas sensor that can also react to a testing medium escaping from the testing chamber in the event of crack formation is arranged in the vicinity of the testing chamber.

机译：提供一种用于及早检测工件或经受机械载荷的部件中的裂纹形成的装置。其中在至少一个有破裂危险的表面的区域中布置至少一个测试腔室，该测试腔室是通过制造工件或工件的一部分的生成过程形成的，并且在压力下允许测试介质进入该测试腔室。。将用于确定由工件的裂纹形成引起的压力下降的压力传感器连接到测试室，或者布置也可以在裂纹形成的情况下对从测试室逸出的测试介质起反应的气体传感器。在测试室附近。

著录项

公开/公告号PT2853875T

专利类型
公开/公告日2019-05-09

原文格式PDF
申请/专利权人 WERKZEUGBAU SIEGFRIED HOFMANN GMBH;
展开▼

申请/专利号PT20140003190T
发明设计人 MICHAEL DINKEL;STEFAN HOFMANN;
展开▼

申请日2014-09-15
分类号G01M3/04;G01M3/16;G01M3/18;G01M3/20;G01M3/22;G01M3/26;G01M3/28;G01M3/32;
国家 PT
入库时间 2022-08-21 12:00:56

相似文献

专利
外文文献
中文文献