公开(公告)号：US20160169770A1

公开(公告)日：2016-06-16

申请号：US14905466

申请日：2014-07-15

Applicant: THYSSENKRUPP ROTHE ERDE GMBH ,  ALTHAUS ENGINEERING

Inventor： Martin Eckey ,  Heiko Althaus ,  Marco Burtchen

IPC: G01M13/04

CPC classification number: G01M13/045 ,  G01N29/041 ,  G01N29/225 ,  G01N29/27 ,  G01N29/28 ,  G01N2291/105 ,  G01N2291/265 ,  G01N2291/2696

Abstract: The invention concerns a method for inspection of rolling elements (W) by means of ultrasound, wherein the rolling elements (W) are taken individually to an ultrasound measuring device (4), wherein the rolling elements (W) are moved in the ultrasound measuring device (4) and subjected to an ultrasound measurement and wherein depending on a result of the ultrasound measurement the individual rolling elements (W) are classified as defective or nondefective. The subject matter of the invention is also a rolling element inspection layout for performance of the method, having at least one ultrasound measuring device (4) with a holder for the individual rolling elements (W), at least one ultrasound head (10) and a drive unit for the movement of the individual rolling elements (W).

Abstract translation: 本发明涉及一种通过超声检查滚动元件（W）的方法，其中滚动元件（W）分别被取入超声波测量装置（4），其中滚动元件（W）在超声波测量 装置（4）并进行超声波测量，并且其中根据超声测量的结果，各个滚动元件（W）被分类为有缺陷或无缺陷的。 本发明的主题还是用于执行该方法的滚动元件检查布局，其具有至少一个具有用于各个滚动元件（W）的保持器的超声测量装置（4），至少一个超声波头（10）和 用于各个滚动元件（W）的移动的驱动单元。

公开(公告)号：US10190943B2

公开(公告)日：2019-01-29

申请号：US14905466

申请日：2014-07-15

Applicant: THYSSENKRUPP ROTHE ERDE GMBH ,  ALTHAUS ENGINEERING

Inventor： Martin Eckey ,  Heiko Althaus ,  Marco Burtchen

IPC: G01M13/04 ,  G01N29/27 ,  G01N29/04 ,  G01N29/22 ,  G01N29/28

Abstract: The invention concerns a method for inspection of rolling elements (W) by means of ultrasound, wherein the rolling elements (W) are taken individually to an ultrasound measuring device (4), wherein the rolling elements (W) are moved in the ultrasound measuring device (4) and subjected to an ultrasound measurement and wherein depending on a result of the ultrasound measurement the individual rolling elements (W) are classified as defective or nondefective. The subject matter of the invention is also a rolling element inspection layout for performance of the method, having at least one ultrasound measuring device (4) with a holder for the individual rolling elements (W), at least one ultrasound head (10) and a drive unit for the movement of the individual rolling elements (W).