ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT
The field of application of metal-polymer bearings is vast: transport of various types, processing industry equipment, medical equipment, various types of maintenance equipment, etc. With the use of the developed generalized author's analytical method of metal-polymer plain bearings on the basi...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Silesian University of Technology
2024-06-01
|
| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | https://sjsutst.polsl.pl/archives/2024/vol123/005_SJSUTST123_2024_Chernets_Wrona_Chernets.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841563863465590784 |
|---|---|
| author | Myron CHERNETS Rafał WRONA Yuriy CHERNETS |
| author_facet | Myron CHERNETS Rafał WRONA Yuriy CHERNETS |
| author_sort | Myron CHERNETS |
| collection | DOAJ |
| description | The field of application of metal-polymer bearings is vast: transport of various types, processing industry equipment, medical equipment, various types of maintenance equipment, etc. With the use of the developed generalized author's analytical method of metal-polymer plain bearings on the basis of which it is laid the author's research methodology of materials wear kinetics at sliding friction (dry, lubricated), calculation of their durability is carried out. Contact parameters are also determined. Metal-polymer bearings with a bushing made of PA6, PA66 polyamide and PA6 based composites filled with glass (PA6 + 30GF) and carbon (PA6 + 30CF) dispersed fibres, molybdenum disulphide (PA6 + MoS2) and oil filled cast polyamide (PA6 + oil) are considered. These polyamides (unfilled and filled), as self-lubricating materials, are widely used in this type of dry friction sliding bearings. The predictive estimation of durability of investigated bearings depending on loading, polymer materials Young's modulus, their wear resistance and sliding friction coefficient is executed. Regularities of change from the specified factors of bearing's durability and the maximum contact pressures are established. Experimental indicators, diagrams, and wear resistance characteristics of the specified polymeric materials are presented. The results of researches of sliding friction coefficient and modulus of elasticity for carbon steel (0.45%C) – polyamides tribocouples are presented. |
| format | Article |
| id | doaj-art-9e6d87d15753461992fa436d757d9bf0 |
| institution | Kabale University |
| issn | 0209-3324 2450-1549 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Scientific Journal of Silesian University of Technology. Series Transport |
| spelling | doaj-art-9e6d87d15753461992fa436d757d9bf02025-01-02T23:31:09ZengSilesian University of TechnologyScientific Journal of Silesian University of Technology. Series Transport0209-33242450-15492024-06-0112352110.20858/sjsutst.2024.123.1ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORTMyron CHERNETSRafał WRONAYuriy CHERNETSThe field of application of metal-polymer bearings is vast: transport of various types, processing industry equipment, medical equipment, various types of maintenance equipment, etc. With the use of the developed generalized author's analytical method of metal-polymer plain bearings on the basis of which it is laid the author's research methodology of materials wear kinetics at sliding friction (dry, lubricated), calculation of their durability is carried out. Contact parameters are also determined. Metal-polymer bearings with a bushing made of PA6, PA66 polyamide and PA6 based composites filled with glass (PA6 + 30GF) and carbon (PA6 + 30CF) dispersed fibres, molybdenum disulphide (PA6 + MoS2) and oil filled cast polyamide (PA6 + oil) are considered. These polyamides (unfilled and filled), as self-lubricating materials, are widely used in this type of dry friction sliding bearings. The predictive estimation of durability of investigated bearings depending on loading, polymer materials Young's modulus, their wear resistance and sliding friction coefficient is executed. Regularities of change from the specified factors of bearing's durability and the maximum contact pressures are established. Experimental indicators, diagrams, and wear resistance characteristics of the specified polymeric materials are presented. The results of researches of sliding friction coefficient and modulus of elasticity for carbon steel (0.45%C) – polyamides tribocouples are presented.https://sjsutst.polsl.pl/archives/2024/vol123/005_SJSUTST123_2024_Chernets_Wrona_Chernets.pdfmetal-polymer sliding bearingsanalytical methodpolyamidespa6pa66composites pa6 + 30gfpa6 + 30cfpa6 + mos2pa6 + oilyoung's moduluswear resistancecoefficient of frictiondurabilitycontact parameter |
| spellingShingle | Myron CHERNETS Rafał WRONA Yuriy CHERNETS ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT Scientific Journal of Silesian University of Technology. Series Transport metal-polymer sliding bearings analytical method polyamides pa6 pa66 composites pa6 + 30gf pa6 + 30cf pa6 + mos2 pa6 + oil young's modulus wear resistance coefficient of friction durability contact parameter |
| title | ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT |
| title_full | ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT |
| title_fullStr | ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT |
| title_full_unstemmed | ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT |
| title_short | ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT |
| title_sort | analytical study of durability and contact characteristics of metal polymer composite sliding bearings for means of transport |
| topic | metal-polymer sliding bearings analytical method polyamides pa6 pa66 composites pa6 + 30gf pa6 + 30cf pa6 + mos2 pa6 + oil young's modulus wear resistance coefficient of friction durability contact parameter |
| url | https://sjsutst.polsl.pl/archives/2024/vol123/005_SJSUTST123_2024_Chernets_Wrona_Chernets.pdf |
| work_keys_str_mv | AT myronchernets analyticalstudyofdurabilityandcontactcharacteristicsofmetalpolymercompositeslidingbearingsformeansoftransport AT rafałwrona analyticalstudyofdurabilityandcontactcharacteristicsofmetalpolymercompositeslidingbearingsformeansoftransport AT yuriychernets analyticalstudyofdurabilityandcontactcharacteristicsofmetalpolymercompositeslidingbearingsformeansoftransport |