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<\/a>The company Countroll\u00ae, a specialist in the development of digital roll management software, first presented a sensor that it had developed to help analyse some of these issues. Sch\u00e4ferRolls<\/strong> and Countroll\u00ae<\/strong> then worked together to create a new product, Sensor Data Service. These sensors are used to directly analyse and monitor weak points at roll positions on the machine. <\/p>\n\n\n\n They are also used to monitor rotation, speed, acceleration\/deceleration, ambient temperatures, operating\/idle times and can also measure time-dependent vibrations – vibrations that are recorded in a defined time window to allow for an analysis of a change in the machine condition.<\/p>\n\n\n\n The sensor was tested at a Sch\u00e4ferRolls customer from the paper industry to check the promised added value. In this case, the wear on the roll cover was most likely caused by slippage; the change in speed between the wire and the roll cover. <\/p>\n\n\n\n The material properties of the roll cover, in conjunction with the wire and the system settings, were unable to transfer sufficient drive energy to the wire. However, thanks to the sensor, the drive process could be monitored continuously directly on the roll. In the first step, a sensor was installed on the existing roll. <\/p>\n\n\n\n From October 2022 to February 2023, the Sch\u00e4ferRolls experts collected and analysed the relevant data and discussed it with their customer. The roll cover was then replaced with the Sch\u00e4ferRolls Q.drive roll cover, which is optimised for this position. The Sch\u00e4ferRolls application specialists also installed a measurement sensor on this roll and, in March 2023, the customer installed the roll in the machine. <\/p>\n\n\n During the following months, the measured data was evaluated and analysed on site at the customer and at Sch\u00e4ferRolls. In a further step, the data measurements and analyses from the Q.drive Sch\u00e4ferRolls roll cover were compared with those of a competitor cover. This identified a reduction in acceleration and deceleration activities during a linear measurement. <\/p>\n\n\n\n The comparison measurement also allowed the experts to reduce the acceleration and deceleration values by 50 when using Q.drive. Further investigations and data analyses are currently underway to confirm this diagnosis. The success of the sensors has already been confirmed: in July 2024, the roll that was installed in the customer\u2019s machine in March 2023 is still running smoothly. Running time has increased from 6 to 15 months and there is initial evidence of optimised transfer of drive energy compared to previous roll cover applications. <\/p>\n\n\n\n The effects on wire wear and accompanying resource savings, such as maintenance and energy costs, are currently being evaluated and collated. The engineers also expect these findings to be positive. The Sch\u00e4ferRolls team of experts has since received further customer enquiries, which it is carefully evaluating. The partnership between Sch\u00e4ferRolls and Countroll\u00ae dates back to the beginning of 2022. <\/p>\n\n\n\n The Sch\u00e4ferRolls Management Service (SRMS), is a further component of Sch\u00e4ferRolls\u2019 service offering. Sch\u00e4ferRolls draws on its many years of experience when evaluating data, helping its customers swiftly identify, understand and resolve issues with their machines. This partnership will also enable the joint optimisation of the product in real-world applications through the combination of comprehensive roll cover application knowledge and digitalisation solution expertise.<\/p>\n","protected":false},"excerpt":{"rendered":" Issues with the transfer of drive energy on wire drive rolls continue to present challenges in production practice that lead to the unnecessary wastage of resources. Such machine-related issues are often detected too late or not at all. The consequences can be significant: unnecessarily high wear on the roll cover, increased wear on the running … Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":6569,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[154],"tags":[86],"class_list":["post-6550","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ottobre-24","tag-technology-in-paper-mill"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/6550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/comments?post=6550"}],"version-history":[{"count":2,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/6550\/revisions"}],"predecessor-version":[{"id":6572,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/6550\/revisions\/6572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/media\/6569"}],"wp:attachment":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/media?parent=6550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/categories?post=6550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/tags?post=6550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/a>\n\t\t<\/a>\n\t<\/div>\n<\/div>\n\n\n\n<\/a>