Nove laboratorijske metode ispitivanja triboloških svojstava

undergraduate thesis

• Title (english): New laboratory methods for testing tribological properties od materials
• Author: Domagoj Perak
• Mentor: Suzana Jakovljević (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Bez obzira na izuzetan napredak tribologije, znanosti o površinama u dodiru koje rezultiraju trenjem i trošenjem samih materijala, ona i dalje ima veliki značaj u današnjoj industriji koja teži sve većem smanjenju gubitaka te što sigurnijem i pouzdanijem radu svakog sustava. Postojane standardne metode ispitivanja triboloških karakteristika nisu dovoljne za praćenje današnjih potreba koje se stavljaju pred njih. Uz konstantan napredak industrije, potrebno je i razvijati ispitivanja koja će pratiti njezin rast.

U ovome radu opisane su posebne primjene laboratorijskih ispitivanja triboloških svojstava materijala prilikom određenih procesa trošenja. Svaki proces trošenja sastoji se od dva ili više mehanizama trošenja, koji djeluju istovremeno ili u vremenskim intervalima, ovisno o vrsti tribosustava, relativnom gibanju i radnim uvjetima.

Abstract (english)

Despite of remarkable progress in tribology, there is still great importance of it in current industry which tendency is to minimize wear losses and improve safe operation of every system. Existing standard methods for examination of tribological characteristics are not sufficient in present needs that they are encountered by. Constant progress of industry needs to be followed by the same development in evolution of tribological examinations.

In this study, new laboratory methods for tribological properties of materials are described for every case of wear process. Every wear process consists of two or more wear mechanism which can have an impact in the same time, or can be divided in intervals, depending on types of tribosystem, relative movement and working conditions.

• Keywords: tribologija; trenje; trošenje; procesi trošenja; mehanizmi trošenja
• Keywords (english): tribology; wear; industry; tribological properties; wear process; wear mechanism.
• Language: croatian
• URN:NBN: urn:nbn:hr:235:834168
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-02-24 10:06:42