Preskuševališče senzorja nateznih sil

Kebelj, Tomaž (author), Jerman, Boris (mentor)

Dinamični senzorji nateznih sil so postali eden izmed ključnih elementov za določanje teže predmetov med njihovim nakladanjem oz. razkladanjem. Delovanje takih senzorjev je potrebno preverjati tako med razvojem, kot tudi med njihovo uporabo. V diplomskem delu je predstavljeno snovanje namenske priprave za preverjanje delovanja enega od takih senzorjev. Priprava služi za vpetje senzorja nateznih sil v trgalni stroj na tak način, da se lahko zagotavlja statično obremenjevanje pod različnimi koti nagiba, sam trgalni stroj pa zagotavlja različne nivoje obremenjevanja. V nadaljevanju je predstavljen proces snovanja posameznih sestavnih delov priprave in njihova trdnostna kontrola. Predstavljena je tudi izdelava posebnega merilnika sile z ročico, ki služi kontroliranemu vnosu torzijskega momenta v merilni sistem in preverjanje njegovega delovanja. Na koncu je predstavljena tudi izvedba meritev ter nekaj pridobljenih rezultatov.

• Language: Slovenian
• Keywords: preskuševališče merilni lističi merilnik sile senzor nateznih sil referenčni merilnik sile meritve
• Work type: Bachelor thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2024
• PID: 20.500.12556/RUL-160306
• Publication date in RUL: 25.08.2024

Secondary language

• Language: English
• Title: Test site for tensile force sensor

Abstract

Dynamic tensile force sensors have become one of the key elements for determining the weight of objects during loading or unloading. The functionality of such sensors must be verified both during development and during their use. This thesis presents the design of a device for monitoring the operation of such a sensor. The device is used to connect the tensile force sensor to the tensile testing machine in such a way that a static load with different inclination angles can be applied to the sensor, while the tensile testing machine itself is able to provide different load levels. In addition, the process of designing the individual components of the device and their strength control is presented. The design and manufacture of a special force gage with a handle for the controlled input of torsional moments into the measurement system and the verification of its operation are also presented. Finally, the performance of the verification measurements and some of the results obtained are presented.

• Keywords: test site strain gauge force gauge tensile force sensor reference force gauge measurements