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Scientific Letters of Rzeszow University of Technology - Mechanics最新文献

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Optymalizacja kształtu oraz rozmieszczenia kanałów chłodzących w łopatkach turbin gazowych
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2014.14
A. Wróblewska
{"title":"Optymalizacja kształtu oraz rozmieszczenia kanałów chłodzących w łopatkach turbin gazowych","authors":"A. Wróblewska","doi":"10.7862/RM.2014.14","DOIUrl":"https://doi.org/10.7862/RM.2014.14","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121077360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prototypowe zrobotyzowane gniazdo technologiczne
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2013.4
A. Nieoczym
{"title":"Prototypowe zrobotyzowane gniazdo technologiczne","authors":"A. Nieoczym","doi":"10.7862/RM.2013.4","DOIUrl":"https://doi.org/10.7862/RM.2013.4","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125239378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analiza sił w procesie obróbki krawędzi szczotkami ceramicznymi
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2017.47
J. Matuszak, K. Zaleski
{"title":"Analiza sił w procesie obróbki krawędzi szczotkami ceramicznymi","authors":"J. Matuszak, K. Zaleski","doi":"10.7862/RM.2017.47","DOIUrl":"https://doi.org/10.7862/RM.2017.47","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125577649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
OCENA WPŁYWU WYBORU MODELU MIKROMECHANICZNEGO NA PROGNOZOWANIE ORIENTACJI WŁÓKIEN ORAZ WŁAŚCIWOŚCI MECHANICZNE KOMPOZYTU WPC
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/rm.2019.01
W. Frącz, G. Janowski
{"title":"OCENA WPŁYWU WYBORU MODELU MIKROMECHANICZNEGO NA PROGNOZOWANIE ORIENTACJI WŁÓKIEN ORAZ WŁAŚCIWOŚCI MECHANICZNE KOMPOZYTU WPC","authors":"W. Frącz, G. Janowski","doi":"10.7862/rm.2019.01","DOIUrl":"https://doi.org/10.7862/rm.2019.01","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130901955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
WPŁYW WYBRANYCH PARAMETRÓW SKRAWANIA NA DOKŁADNOŚĆ OBRÓBKI W PROCESIE WIERCENIA STOPU Ti6Al4V
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/rm.2019.07
K. Szwajka, Joanna Zielińska-Szwajka
{"title":"WPŁYW WYBRANYCH PARAMETRÓW SKRAWANIA NA DOKŁADNOŚĆ OBRÓBKI W PROCESIE WIERCENIA STOPU Ti6Al4V","authors":"K. Szwajka, Joanna Zielińska-Szwajka","doi":"10.7862/rm.2019.07","DOIUrl":"https://doi.org/10.7862/rm.2019.07","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123772464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Wielofunkcyjne warstwowe materiały kompozytowe na kadłuby wybranych jednostek eksploatowanych w warunkach żeglugi śródlądowej
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2018.25
J. Grabian, W. Ślączka, W. Przetakiewicz
{"title":"Wielofunkcyjne warstwowe materiały kompozytowe na kadłuby wybranych jednostek eksploatowanych w warunkach żeglugi śródlądowej","authors":"J. Grabian, W. Ślączka, W. Przetakiewicz","doi":"10.7862/RM.2018.25","DOIUrl":"https://doi.org/10.7862/RM.2018.25","url":null,"abstract":"Artykuł przedstawia badania wst ępne dotyczące wielowarstwowego materiału kompozytowego spełniaj ącego postawione wymagania dotycz ą e budowy kadłubów wybranych jednostek pływaj ących, przeznaczonych do żeglugi śródlądowej. Dokonano analizy i opisano warunki eksploatacyjne jedno stek pływaj ących śródlądowych, ze szczególnym naciskiem na bezpiecze ństwo i koszty obsługi eksploatacyjnej jednostek. Zaproponowano sposób zwi ększenia bezpiecze ństwa użytkowania jednostki przez wprowadzenie wielowarstwowego mater i łu ograniczaj ącego możliwości rozszczelnienia kadłuba w przypadku uderzenia o obiekty znajduj ące si ę pod wodą. W celu bada ń porównawczych okre ślono warunki przyj ętej technologicznej próby zginania oraz wymagania dotycz ą e wielowarstwowych płyt próbnych. Wytworzono tróji czterowarstwowe płyty próbne o gru bości 14-30 mm, wykorzystując: kompozyty zawiesinowe na bazie żywicy epoksydowej zbrojone cz ąstkami ceramicznymi, kompozyty na bazie żywicy poliestrowej zbrojone uporz ądkowanym włóknem szklanym oraz piany metalowe na bazie alumi nium oraz kompozytu aluminiowo-ceramicznego. Przedstawiono wyniki wst ępnych bada ń dotyczących odporności płyt próbnych na zginanie w warunkach przyj ęte próby technologicznej, a także odporności na ścieranie. Odniesiono si ę do możliwości wytwarzania tak skomponowanych materiałów warstwowych w warunkach z nanej, szeroko stosowanej technologii formowania elementów kształtowych z kompozytów polimerowo-szklanych w formach negatywowych. Doprecyzowano ty p śródlądowych obiektów pływających, wykazuj ąc zalety i celowość stosowania tych materiałów.","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126844220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DRGANIA GIĘTNE W PŁASZCZYŹNIE KÓŁ MODELOWANYCH UKŁADAMI PIERŚCIENIOWYMI Z WARSTWĄ SPRĘŻYSTĄ
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2018.42
S. Noga
{"title":"DRGANIA GIĘTNE W PŁASZCZYŹNIE KÓŁ MODELOWANYCH UKŁADAMI PIERŚCIENIOWYMI Z WARSTWĄ SPRĘŻYSTĄ","authors":"S. Noga","doi":"10.7862/RM.2018.42","DOIUrl":"https://doi.org/10.7862/RM.2018.42","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122208245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ocena tłoczności blach metodami Engelhardta i Erichsena 使用 Engelhardt 和 Erichsen 方法评估板材的可成形性
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2018.16
T. Miłek
{"title":"Ocena tłoczności blach metodami Engelhardta i Erichsena","authors":"T. Miłek","doi":"10.7862/RM.2018.16","DOIUrl":"https://doi.org/10.7862/RM.2018.16","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134172233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Shape Accuracy in Single Point Incremental Forming of Conical Frustums from Titanium CP2 Sheets CP2钛板锥形锥台单点增量成形的形状精度
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/rm.2022.5
Marcin Szpunar, Maciej Balcerzak, K. Żaba
{"title":"Shape Accuracy in Single Point Incremental Forming of Conical Frustums from Titanium CP2 Sheets","authors":"Marcin Szpunar, Maciej Balcerzak, K. Żaba","doi":"10.7862/rm.2022.5","DOIUrl":"https://doi.org/10.7862/rm.2022.5","url":null,"abstract":"This paper presents frustum cone drawpiece analysis made of titanium CP2 sheet by a single incremental sheet forming. Central composite design has been adopted to carry out an experiment containing 20 runs, then multi-criteria parameter optimization has been done. Optimal parameters have been validated and responses deviations do not exceed 4% compared to created models. For the drawpiece formed with optimal parameters, AGRUS optical measurement and X-ray tomography has been applied to check the obtained of the part wall thickness and general deviations compared to the CAD model. The wall angle discrepancy of the cone generatrix has also been analyzed. No gaps or ruptures have been confirmed by X-ray. The blank rolling direction has a significant effect on the drawpiece deviations. The measurement results showed deviations of the drawpiece wall angle +0.27°/- 0.06°, sheet thickness on the cone +0.012/-0.04 mm and +0.151/-0.096 mm from the reference CAD geometry.","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"45 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134375235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulator rozmyty do stabilizacji lotu platformy UAV
Scientific Letters of Rzeszow University of Technology - Mechanics Pub Date : 1900-01-01 DOI: 10.7862/RM.2013.37
M. Dereń
{"title":"Regulator rozmyty do stabilizacji lotu platformy UAV","authors":"M. Dereń","doi":"10.7862/RM.2013.37","DOIUrl":"https://doi.org/10.7862/RM.2013.37","url":null,"abstract":"","PeriodicalId":288754,"journal":{"name":"Scientific Letters of Rzeszow University of Technology - Mechanics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133700333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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