Skip to main content
SpringerLink
Log in

Study on Load Distribution in the Working Space of Lever Crusher

  • Conference paper
  • First Online:
Advances in Technical Diagnostics (ICTD 2016)

Part of the book series: Applied Condition Monitoring ((ACM,volume 10))

Included in the following conference series:

  • 1237 Accesses

Abstract

This paper presents laboratory jaw crusher stand equipped with special construction measuring system which allows to determine the load distribution in crusher’s working space. This system consists of nine independent segments, equipped with strain gauges to measure normal and tangential forces and moments. Additionally, crusher’s construction allows to measure forces acting on toggle plate and displacement of moving jaw, changes of rotary velocity and torque on machine driveshaft. In this research exemplary tests results of rock crushing processes realized on three sets of crushing plates were analyzed. Studies were carried out on flat, profiled plates with parallel teeth and plates with variable profile. Analysis of results shows significant differences in the quality of the process depending on the type of used plates. Plates with variable profile are favorable from load distribution and the crushing energy point of view.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution

Institutional subscriptions

References

  • Ciężkowski P, Maciejewski J (2014) Experimental analysis of limestone crushing process. Przegląd Mechaniczny 5:35–41

    Google Scholar 

  • Ciężkowski P (2012) Correlation of energy consumption and shape of crushing plates. AGH J Mining Geoeng 36:91–100

    Google Scholar 

  • Ciężkowski P, Maciejewski J, Bąk S, Kuśmierczyk J (2015) Study on the efficiency of the crushing process using the model of jaw crusher. Mach Dyn Res 39(2):123–132

    Google Scholar 

  • Ciężkowski P, Chochoł K, Maciejewski J, Mańkowski J (2016) Kruszenie skał - teoria, eksperyment i zastosowania inżynierskie. Wydawnictwo Naukowe Instytutu Technologii Eksploatacji - PIB, Radom

    Google Scholar 

  • Fuerstenau DW, Shukla A, Kapur PC (1991) Energy consumption and product size distributions in choke-fed, high-compression roll mills. Int J Miner Process 32:59–79

    Article  Google Scholar 

  • Kobiałka R (1975): Wpływ parametrów konstrukcyjnych i własności materiałów na wydajność kruszarek szczękowych, Zeszyty Naukowe AGH 77

    Google Scholar 

  • Malewski J (2002) The method of prediction of crushers capacity. Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej 97(33):135–146

    Google Scholar 

  • Saramak D (2010) Poprawa efektywności pracy wysokociśnieniowych pras walcowych. Surowce i Maszyny Budowlane 5:82–91

    Google Scholar 

  • Sobolewski S (1974) Przeróbka mechaniczna skał i surowców mineralnych, Prace Naukowe Politechniki Wrocławskiej. Górnictwo

    Google Scholar 

  • Tęsiorowski J (1981) Teoretyczne podstawy określania krytycznej ilości cykli roboczych kruszarek szczękowych Polit. Śl. Symp. Nauk. Podstawowe Problemy Procesów rozdrabniania, Gliwice

    Google Scholar 

  • Tromans D (2008) Mineral comminution: Energy efficiency considerations. Miner Eng 21:613–620

    Article  Google Scholar 

  • Zawada J, Chochoł K (2011) Uwagi o mocy kruszenia i mocy napędu maszyn rozdrabniających (na przykładzie kruszarki modelowej Blake’a). Napędy i Sterowanie 13(1):86–91

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Faculty of Automotive and Construction Machinery Engineering, Institute of Construction Machinery, Warsaw University of Technology, Warszawa, Poland

    Paweł Ciężkowski & Jan Maciejewski

Authors
  1. Paweł Ciężkowski
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Jan Maciejewski
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Paweł Ciężkowski .

Editor information

Editors and Affiliations

  1. Faculty of Transport, Sielsian University of Technology, Gliwice, Poland

    Anna Timofiejczuk

  2. Faculty of Transport, Sielsian University of Technology, Gliwice, Poland

    Bogusław Edward Łazarz

  3. National School of Engineers of Sfax, Sfax, Tunisia

    Fakher Chaari

  4. Faculty of Transport, Sielsian University of Technology, Gliwice, Poland

    Rafał Burdzik

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG

About this paper

Cite this paper

Ciężkowski, P., Maciejewski, J. (2018). Study on Load Distribution in the Working Space of Lever Crusher. In: Timofiejczuk, A., Łazarz, B.E., Chaari, F., Burdzik, R. (eds) Advances in Technical Diagnostics. ICTD 2016. Applied Condition Monitoring, vol 10. Springer, Cham. https://doi.org/10.1007/978-3-319-62042-8_23

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-62042-8_23

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-62041-1

  • Online ISBN: 978-3-319-62042-8

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics

Search

Navigation