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Stress measuring device for printing machine - measures stress between two oppositely rotating printing cylinders using strain gauges on tape joining roller supported blocks
Stress measuring device for printing machine - measures stress between two oppositely rotating printing cylinders using strain gauges on tape joining roller supported blocks
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机译:印刷机的应力测量装置-使用带连接辊支撑块上的应变仪测量两个反向旋转的印刷滚筒之间的应力
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摘要
The device for measurement of stress between two oppositely rotating cylinders with Schmitz rings of a rotary printing machine achieves a higher accuracy, esp. a better measurement signal resolution. The measurement being compared to a device with a mechanical indicator. This is achieved using an electrical measurement technique. Supporting blocks (16, 19) are placed either side of the ring contact surface with rollers (14, 15) contacting the rings. The blocks are connected by a measurement tape (18) carrying a strain gauge (17) and a stabilising strap (22). An alternative arrangement has a roller block on one end of the tape and strap and a mounting plate on the other. The tape and strap have adjustment and tensioning nuts (13, 23).
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