title: Ð¡Ð¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐºÐ°ÑÑÐ¾Ð½Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Quality control system for cardboard production
Creators: name: ÐÐµÑÐ½Ð¸ÑÐºÐ¸Ð¹, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð³Ð¾ÑÑÐ¾ÐºÐ°ÑÑÐ¾Ð½
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ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸
Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº
Ð²Ð»Ð°Ð³Ð¾Ð¼ÐµÑ
corrugated cardboard
warpage
humidity control system
infrared sensor
moisture meter

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description: The subject of the graduate qualification work is: "Quality control system for cardboard production". The given work is devoted to the development of a quality control subsys-tem in the production of corrugated cardboard by controlling humidity and tem-perature. The research set the following goals: 1. Development of a subsystem at the stage of cardboard preparation be-fore corrugating. 2. Selection of system elements for measuring absolute humidity and mate-rial temperature. 3. Drawing up a layout of elements. Internal documents on ensuring product quality control, statistical data on types of defective products were studied. The reasons for the occurrence of cardboard deformations are considered, the importance of determining the moisture content of the web in the process of preparing raw ma-terials for corrugation and further gluing is highlighted. A quality control system is proposed, by adjusting the temperature and humidity indicators, depending on the readings of temperature and humidity sensors. A block diagram, a connection diagram are given, as well as options for the location of the elements relative to the line of the cardboard machine. The error of the system operation is calculated and the prospects for improving the system by adding additional sensors are considered.