Autor: Labuda, W. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The influence of finish tooling on friction properties of steel applied to sea water pump shafts
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/242888.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: plastic tooling
burnishing
stainless steel
angular momentum pump
riction properties
Opis:: Angular momentum pumps are very often applied on-board ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers as well as bilge, ballast and fire installations. Such an extensive use of angular momentum pumps on board is connected with their numerous advantages. However, during operation the wear of marine hull, the rotor and shaft seals take place. The research attempts to increase the service life of shafts. The article presents the research results referring to the analysis of the influence of finish treatment (finishing turning, grinding, burnishing) on the friction properties of steel applied to marine pump shafts. The research was performed on a roller 39 mm in diameter made of 304L stainless steel. The finish tooling of pump shaft pins was carry out on a universal centre lathe. The finish turning process was carried out by means of a WING WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1 – 80x10x32 – 99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD single roll burnishing tool by Yamato. The burnishing process was carried out at the following technological parameters: burnishing force 1.1 kN, burnishing speed 35 m/min, feed 0.13 mm/rev. In addition, the influence of the number of burnishing tool passes on the friction was determined. The paper will present the research results of test on the friction properties examination of samples after finish machining. The experiment was performed on T-05 block-on-ring wear tester.
Źródło:: Journal of KONES; 2014, 21, 2; 185-192
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The analysis of finishing tooling influence on corrosion properties researched by potentiodynamic method
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/246859.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: plastic tooling
burnishing
surface layers
angular momentum pump
corrosion properties
Opis:: Angular momentum pumps are very often applied onboard ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers and in bilge, ballast and fire installations. Very extensive use of angular momentum pumps on board is connected with their numerous advantages. During operation the wear of marine hull, the rotor and shaft seals take place. The research attempts to increase the service life of shafts. The article presents the research results referring to the analysis of the influence.. of finish treatment (lathing, grinding and burnishing) on the corrosion properties of steel applied to marine pump shafts. The research was performed on a roller of 40 mm in diameter made of X5CrNi 18-10 (AISI 304 L) stainless steel. The lathing process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1 - 80x10x32 - 99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD burnisher by Yamato. In addition, the influence of the burnisher passes number on the corrosion properties was determined. The paper will present the results of potentiodynamic research. To conduct the survey the Atlas 0531 EU and IA potentiostat will be used. Determination of parameters of the corrosion process will be executed on Elfit2 computer program.
Źródło:: Journal of KONES; 2012, 19, 2; 283-288
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The analysis of finishing tooling influence on corrosion properties researched by EIS
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/248058.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: burnishing
surface layers
angular momentum pump
corrosion properties
EIS
Opis:: Angular momentum pumps are very often applied onboard ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers and in bilge, ballast and fire installations. Very extensive use of angular momentum pumps on board is connected with their numerous advantages. During operation the wear of marine hull, the rotor and shaft seals take place. The research attempts to increase the service life of shafts. The article presents the research results referring to the analysis of the influence of finish treatment (lathing, grinding and burnishing) on the corrosion properties of steel applied to marine pump shafts. The research was performed on a roller of 40 mm in diameter made of X5CrNi18-10 (AISI 304 L) stainless steel. The lathing process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1 - 80x10x32 - 99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD burnisher by Yamato. In addition, the influence of the burnisher passes number on the corrosion properties was determined. The paper will present the results of electrochemical impedance spectroscopy research. To conduct the survey the Atlas 0531 EU and IA potentiostat was used. Determination of the corrosion process parameters was performed computer programs: AtlasLab 2.0 and EIS Spectrum Analyzer.
Źródło:: Journal of KONES; 2012, 19, 1; 237-244
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Wpływ nagniatania na poprawę właściwości eksploatacyjnych wałów pomp wodnych silników okrętowych
Effect of Burnishing process on improving operating properties of water pumps shafts in marine engines
Autorzy:: Charchalis, A.
Labuda, W.
Powiązania:: https://bibliotekanauki.pl/articles/222210.pdf
Data publikacji:: 2011
Wydawca:: Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:: obróbka plastyczna
nagniatanie
stal nierdzewna
pompy okrętowe
zmęczenie stykowe
plastic tooling
burnishing
stainless steel
ships pumps
plastic strain
Opis:: W instalacjach wody morskiej na statkach często wykorzystywane są pompy krętne. Ze względu na trudne warunki ich pracy do budowy tego rodzaju pomp stosuje się materiały odporne na zużycie erozyjne oraz korozję elektrochemiczną wywołaną przez wodę morską. W przypadku wałów pomp najczęstszą niesprawnością jest zużycie czopów (korozyjne, cierne i zmęczenie stykowe) w miejscu montażu uszczelnień (dławic). Podczas procesu technologicznego zastosowano zoptymalizowane parametry nagniatania umożliwiające uzyskanie największego stopnia względnego umocnienia warstwy wierzchniej i zmniejszenia chropowatości powierzchni czopów wałów okrętowych pomp krętnych wykonanych ze stali nierdzewnej X5CrNi1810. Istotnym celem badań jest określenie wpływu nagniatania na właściwości eksploatacyjne, prowadzone są zatem: badania korozji elektrochemicznej, zużycia ciernego oraz zmęczenia stykowego. W pracy zostaną przedstawione wyniki badań odporności na zmęczenie stykowe.
Angular momentum pumps are very often used on ships. Because the pumps are work in hard conditions they are made from erosion wear proof and electrochemical corrosion resistant materials. The most popular damage of pump shaft is neck wear in places where seals are installed. During the technological process, optimum burnishing parameters were applied in order to ensure high degree of surface layer relative hardness and to decrease surface roughness of angular momentum pumps shafts made of stainless steel X5CrNi1810. The objective of the investigation is to determine the effect of burnishing on operating properties, which include: research electrochemical corrosion, friction and fatigue wear pin. The paper will present the results of plastic strain resistance.
Źródło:: Zeszyty Naukowe Akademii Marynarki Wojennej; 2011, R. 52 nr 1 (184), 1 (184); 13-18
0860-889X
Pojawia się w:: Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The analysis of influence on friction factor at constant force for marine pump shafts after finishing treatment
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/243518.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: plastic tooling
burnishing
stainless steel
angular momentum pump
friction factor
Opis:: Angular momentum pumps are very often used in cooling circuits of medium and high power engines, power plant boilers as well as bilge, ballast and fire installations. Such an extensive use of angular momentum pumps on board is connected with their numerous advantages. However during operation the wear of marine hull, the rotor and shaft seals takes place. The research attempts to increase the service life of shafts. The article presents the research results referring to the analysis of the influence of finish treatment (finishing turning, grinding, burnishing) on the friction factor of steel applied to marine pump shafts. The research was performed on a roller 39 mm in diameter made of 304L stainless steel. The finish tooling of pump shaft pins was carry out on a universal centre lathe. The finish turning process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1-80x10x32-99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD single roll burnishing tool by Yamato. The burnishing process was carried out at the following technological parameters: burnishing force 1.1 kN, burnishing speed 35 m/min, feed 0.13 mm/rev. In addition, the influence of the number of burnishing tool passes on the friction factor was determined. The paper aimed at defining the influence of burnishing on service conditions by: testing electrochemical corrosion, friction wear and contact fatigue. The work presented the research results of friction factor tests of the samples after finish turning, grinding and burnishing. In addition, the influence of the burnisher passes number on the friction factor was determined. The experiment was performed on block – roll tester machine.
Źródło:: Journal of KONES; 2013, 20, 2; 245-251
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The influence of changing the side angle of the cutting tool by wiper technology on the value of material ratio parameters of steel applied to marine pump shaft pins
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/244335.pdf
Data publikacji:: 2015
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: turning dynamometer
surface roughness
material ratio
stainless steal
Opis:: Angular momentum pumps are very often used in cooling circuits of medium and high power engines, power plant boilers as well as bilge, ballast and firefighting installations. Such an extensive use of angular momentum pumps on board is connected with their numerous advantages. However, during operation the wear of marine hull, the rotor and shaft seals take place. The research attempts to increase the service life of shafts. The article presents the research results of pump shaft pins after finish lathing. The research was performed on a roller 60 mm in diameter made of X5CrNi18-10 steel. The finish tooling of pump shaft pins was carried out on a universal CDS 6250 BX-1000 centre lathe. The finish lathing process was carried out by means of Sandvik Coromant cutting tool with replaceable inserts. In the research of lathing, process used inserts with Wiper technology. During the lathing, the optimal cutting parameters were used for inserts: CCMT09T302WF, CCMT09T304WF and CCMT09T308WF. The cutting process was performed at side angle of 90° ± 3°. The process of lathing used cutting tool dynamometer DKM 2010. During the research, the effect of cutting tool geometric on surface roughness parameter Ra of steel applied to marine pumps shaft pins was determined. The article presents the research results of material ratio parameters. In addition provides an examples shaft surface profile analysis and material ratio. Measurement of surface roughness and material ratio parameters was performed by T8000 profilometer.
Źródło:: Journal of KONES; 2015, 22, 2; 139-147
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: The analysis of finish tooling influence on wear intensity of marine pump shaft
Autorzy:: Labuda, W.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/244526.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: plastic tooling
burnishing
stainless steel
angular momentum pump
wear intensity
Opis:: Angular momentum pumps are very often applied onboard ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers as well as bilge, ballast and fire installations. Such an extensive use of angular momentum pumps on board is connected with their numerous advantages. However during operation the wear of marine hull, the rotor and shaft seals takes place. The research attempts to increase the service life of shafts The article presents the research results referring to the analysis of the influence of finish treatment (finishing turning, grinding, burnishing) on the friction of steel applied to marine pump shafts. The research was performed on a roller 39 mm in diameter made of 304L stainless steel. The finish tooling of pump shaft pins was carry out on a universal centre lathe. The finish turning process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1-80x10x32-99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD single roll burnishing tool by Yamato. The burnishing process was carried out at the following technological parameters: burnishing force 1.1 kN, burnishing speed 35 m/min, feed 0.13 mm/rev. In addition, the influence of the number of burnishing tool passes on the friction was determined. The paper will present the research results of test on the wear intensity examination of samples after finish machining. The experiment was performed on block – roll tester machine.
Źródło:: Journal of KONES; 2013, 20, 1; 163-170
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: The analysis of finish tooling influence on contact fatigue of steel applied to sea water pump shafts
Autorzy:: Charchalis, A.
Starosta, R.
Labuda, W.
Powiązania:: https://bibliotekanauki.pl/articles/242173.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: contact fatigue
burnishing
corrosion resistant steel
surface layer
angular momentum pumps
Opis:: The article presents the research results referring to the analysis of the influence of finish treatment (lathing, grinding, burnishing) on the contact fatigue of steel applied to marine pump shafts. The research was performed on a roller 25mm in diameter made of X5CrNi18-10 (AISI304 L) stainless steel. The lathing process was carried out by means of a Sandvik Coromant cutting too, the grinding was done by grinding attachment to a lathe, whereas the process of burnishing was performed by SRMD burnisher by Yamato. Within the research, the optimalization of burnishing technological parameters was conducted on account of the minimalization of Ra surface roughness coefficient as well as the maximalization of SU degree of surface layer relative hardness. The multi criteria optimalization conducted by min-max method with regard to minimum surface roughness as well as maximum degree of surface layer hardness demonstrated that burnishing process should be carried out at the following technological parameters: burnishing force 1.1 kN, burnishing speed 35 m/min, feed 0.13 mm/rev. In addition, the influence of the burnisher passes number on the surface layer quality was determined. It is essential for this research to determine the burnishing influence on the service conditions which comprises the electrochemical corrosion research, friction wear and contact fatigue research. The paper will present the research results of contact fatigue examination of samples after finish machining.
Źródło:: Journal of KONES; 2011, 18, 2; 85-92
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Multi-criteria optimization of steel burnishing parameters applied to marine pumps shaft pins
Autorzy:: Charchalis, A.
Starosta, R.
Labuda, W.
Powiązania:: https://bibliotekanauki.pl/articles/243937.pdf
Data publikacji:: 2010
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: multicriteria optimization
burnishing
stainless steel
surface layer
angular momentum pumps
Opis:: The paper presents the research results of the possibilities of applying burnishing as steel finishing treatment for marine pumps shafts. X5CrNil810 (AISI304 L) corrosion resistant steel in the form of a roller 40 mm m diameter was used for the research. The burnishing process was carried out by SRMD single roll burnish by Yamato. During the process of burnishing various parameters of the technological process were used, that is burnishing force, speed and feed. Within the research, the optimization of burnishing technological parameters was conducted on account of the minimalization of Ra coefficient as we 11 as the maximalization of Su. The Slt coefficients values determining the degree of relative hardness of surface layer varied depending on the burnishing parameters applied and fluctuated around l% to 18%. However, the values of KRa coefficients defining the surface roughness reduction index were in the range of l to 15 as a result of burnishing. The object of the paper was to determine the optima! burnishing parameters in order to achieve the highest level of surface layer relative hardness and to decrease the surface roughness of marine pumps shaft pins made of stainless steel. The multi-criteria optimization conducted with the use of min-max method demonstrated that with regard to maximum surface hardness level, burnishing should be carried out at the following parameters of the technological process: burnishing force 1.1 kN, burnishing speed 35 m/min and feed 0.13 mm/rev.
Źródło:: Journal of KONES; 2010, 17, 3; 55-62
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Estimation of the influence of passes number burnishing tool on ships pumps shafts surface layers strengthening and roughness changes
Ocena wpływu liczby przejść nagniataka na umocninie warstwy wierzchniej i zmianę chropowatości powierzchni czopów wałów pomp okrętowych
Autorzy:: Charchalis, A.
Starosta, R.
Labuda, W.
Powiązania:: https://bibliotekanauki.pl/articles/245735.pdf
Data publikacji:: 2009
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: obróbka plastyczna
nagniatanie
stal nierdzewna
warstwa wierzchnia
pompy krętne
plastic tooling
surface layers
stainless steel
angular momentum pump
Opis:: Angular momentum pumps are very often applied on ships. Because the pumps are working in hard conditions they are made from cavitation wear proof and electrochemical corrosion resistant materials. The most popular damage of pumps haft is neck wear in place where seals are mounted. Burnishing as modern finish plastic tooling method makes it possible to achieve high technological quality of elements. Because of many burnishing advantages, the method was proposed to angular momentum pumps shafts treatment instead of finish machining (finish turning, grinding, lapping). The tool used was a roller burnishing tool SRMD type produced by Yamato. During the technological process, optimum burnishing parameters were applied in order to ensure high degree of surface layer relative hardness and to decrease surface roughness of angular momentum pumps shafts made of stainless steel X5CrNH810. The object of the paper was to define the influence of burnishing tool passes number on the ships pumps shafts surface layers strengthening and roughness changes.
Na statkach bardzo często wykorzystuje się pompy krętne. Ze względu na trudne warunki ich pracy do budowy tego rodzaju pomp stosuje się materiały odporne na zużycie kawitacyjne oraz korozję elektrochemiczną wywołaną przez wodę morską. W przypadku wałów pomp najczęstszą niesprawnością jest zużycie czopów (korozyjne, cierne i zmęczenie stykowe) w miejscu montażu uszczelnień (dławic). Obróbka nagniataniem jako metoda wykańczająca obróbki plastycznej umożliwia uzyskanie elementów maszyn o odpowiedniej jakości technologicznej. W związku z licznymi korzyściami stosowania obróbki nagniataniem proponuje się jej zastosowanie w zamian za wykańczającą obróbkę skrawaniem (toczenie wykańczające, szlifowanie, polerowanie) do wałów okrętowych pomp krętnych. Proces nagniatania przeprowadzono nagniatakiem jednorolkowym SRMD firmy Yamato. Podczas procesu technologicznego zastosowano zoptymalizowane parametry nagniatania, umożliwiające uzyskanie największego stopnia względnego umocnienia warstwy wierzchniej i zmniejszenia chropowatości powierzchni czopów wałów okrętowych pomp krętnych wykonanych ze stali nierdzewnej X5Cr Nil 8 10. Celem pracy było określenie wpływu liczby przejść nagniataka na poprawę twardości i chropowatości czopów wałów pomp okrętowych.
Źródło:: Journal of KONES; 2009, 16, 4; 43-50
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: The analysis of the influence of the burnishing process on corrosion properties of steel applied to sea water pump shafts
Autorzy:: Labuda, W.
Starosta, R.
Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/247208.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: plastic tooling
burnishing
surface layers
angular momentum pump
corrosion properties
Opis:: Angular momentum pumps are very often applied onboard ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers and in bilge, ballast and fire installations. Very extensive use of angular momentum pumps on board is connected with their numerous advantages. During operation the wear of marine hull, the rotor and shaft seals take place. The research attempts to increase the service life of shafts. The article presents the research results referring to the analysis of the influence of lathing and burnishing on the corrosion properties of steel applied to marine pump shafts. The research was performed on a roller of 40 mm in diameter made of X5CrNi 18-10 (AISI304 L) stainless steel. The lathing process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The process of burnishing was done by SRMD burnisher by Yamato. In addition, the influence of the burnisher passes number on the corrosion properties was determined. The paper will present the results of potentiodynamic research. To conduct the survey the Atlas 0531 EU & IA potentiostat will be used. Determination of parameters of the corrosion process will be executed on Elfit2 computer program.
Źródło:: Journal of KONES; 2011, 18, 4; 221-228
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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