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    • 1. 发明公开
    • ROTATIONSBIEGEPROOFVORRICHTUNG FÜR PLATTENFÖRMIGE SUBSTRATE AUS KERAMISCHEN ODER GLASIGEN BZW. GLASKERAMISCHEN WERKSTOFFEN
    • 旋转弯曲证明设备为陶瓷或玻璃或板状衬底 玻璃陶瓷材料
    • EP3126815A1
    • 2017-02-08
    • EP15713166.5
    • 2015-03-25
    • CeramTec GmbH
    • BETZ, Thomas
    • G01N3/20
    • G01N3/20G01N2203/0067G01N2203/0282
    • The invention relates to a rotary bend testing device for plate-like substrates (1) made of ceramic or glass-ceramic materials, wherein the substrates (1) to be tested are subjected to bending. In order that uniform checking both of the top side and of the underside of the substrate (1) takes place in the rotary bend testing device, without the substrate (1) having to be turned over, it is proposed that a first roller arrangement (3) consisting of at least three support rollers (3a, 3b, 3c) arranged on shafts is arranged on a mounting platform (8), all the support rollers (3a, 3b, 3c) running on the same first plane on a first circular track, that a second roller arrangement (2) consisting of at least three pressure rollers (2a, 2b, 2c) arranged on shafts is arranged above or beneath the first roller arrangement (3), wherein all the pressure rollers (2a, 2b, 2c) run on the same second plane on a second circular track, that the centre (10) of the first and the second track is arranged on a centre straight line perpendicular to the two planes and the support rollers (3a, 3b, 3c) are arranged in an offset manner with respect to the pressure rollers (2a, 2b, 2c), i.e. one roller of one roller arrangement is arranged between in each case two rollers of the other roller arrangement, all the rollers from one of the two roller arrangements are driven at the same speed via a drive apparatus and the second roller arrangement (2) is displaceable on the centre straight line.
    • 本发明涉及(1)由陶瓷或玻璃 - 陶瓷材料的旋转弯曲试验装置的板状基板,worin(1)待测试的基片受到弯曲。 为了确实均匀的过程中同时进行上侧的,并在旋转弯曲试验装置(1)发生的下侧的,不具有(1),其具有要被翻转的基片,所以建议做了一个第一辊装置(基板 3)中的至少三个支承辊(3a,图3b,图3c),其布置在轴被布置在安装平台(8)上由......组成,所有的支承辊(3A,3B,3C)上的第一圆形上相同的第一平面中延伸 轨道,做了第二滚子装置(2)由至少三个压辊(2A,2B,2C),其设置在轴的上方或第一辊装置(3)的下方布置,worin所有的压力辊(2A,2B, 2c)中在相同的第二平面上的第二圆形轨道运行,所做的第一和第二轨道的中心(10)被垂直于所述的两个平面和所述支撑辊上的中心直线排列(图3a,3b,3c)的 被布置成的方式相对于偏移到所述压力辊(2A,2B,2C),即 一个辊布置的一个辊,从通过驱动装置和所述第二辊装置以相同的速度被驱动的两个辊子安排一个布置在每个壳体之间的其他辊装置的两个辊,所有的辊子(2)是可移动的 在中线笔直。