Wyniki wyszukiwania dla: bolted lap joint

• Wear of electroplated diamond tools in lap-grinding of Al2O3 ceramic materials

  Publikacja

  • M. Deja
  • D. Zieliński

  - WEAR - Rok 2020

  Current development of modern products, together with ever-increasing demands for their operation and usage, necessitate the search for new processing methods. Abrasive machining is widely used in many industrial areas, especially for processing difficult-to-machine materials such as advanced ceramics. Grinding with lapping kinematics, also called lap-grinding, is still one of the innovative methods of abrasive processing being...

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• The use of Preston equation to determine material removal during lap-grinding with electroplated CBN tools

  Publikacja

  • M. Deja

  - WEAR - Rok 2023

  Grinding executed in a lapping configuration is an alternative finishing process benefiting from both grinding and free-abrasive machining, while minimizing the heat effect impact. Electroplated tools can be effectively used in different abrasive processes, including high-speed grinding, however, the assessment of machining performance over time is a key factor in their correct use to achieve satisfactory technological results....

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• 3D Computer Model of the Hip Joint Cartilage

  Publikacja

  • M. Karczewska-Wysocka

  - International Journal of Computational Bioinformatics and In Silico Modeling - Rok 2014

  This paper presents 3D computer model of the hip joint cartilage in the ANSYS program. Model is made on the basis of anatomy and collected data on the material constants of bone and cartilage components. Analysis and comparison of biochemical model, viscoelastic and molecular mixed - aggregation serves to facilitate the creation of the next model of reality, which could be used in the design of joint prostheses. The correctness...

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• Influence on micrograins size on the distance between the workpiece and the lap.

  Publikacja

  • A. Barylski
  • M. Deja

  - Rok 2003

  Na kształtowanie powierzchni docieranej główny wpływ ma błąd kształtu zastosowanego narzędzia. Intensywność docierania zależy od wielkości zastosowanych ziaren ściernych, które również wpływają na błędy kształtu przedmiotu. W referacie przedstawiono wyniki obliczeń odległości przedmiotu od powierzchni narzędzia w funkcji wielkości ziaren ściernych.

• Medially positioned plate in first metatarsophalangeal joint arthrodesis

  Publikacja

  • W. Witkowski
  • L. Kuik
  • M. Rucka
  • K. Daszkiewicz
  • A. J. Andrzejewska
  • P. Łuczkiewicz

  - PLOS ONE - Rok 2021

  Objective The purpose of this study was to biomechanically compare the stability of first metatarsophalangeal (MTP1) joint arthrodesis with dorsally and medially positioned plates. Methods A physical model of the MTP1 joint consists of printed synthetic bones, a titanium locking plate and screws. In the experiments, samples with dorsally and medially positioned plates were subjected to loading of ground load character in a universal...

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• Annals of Joint

  Czasopisma

  ISSN: 2415-6809

• THE INFLUENCE OF MANUFACTURING OVERSIZING ON POSTWELDING DISTORTIONS OF THE FILLET WELDED JOINT

  Publikacja

  • J. Kozak
  • J. Kowalski

  - Polish Maritime Research - Rok 2015

  Welding proces is basic joining technique in shipbuilding. Such method generated welding distortions which cause a lot of problems during the manufacturing process. In the literature it is proposed wide spectrum of suggestions for a correct estimation of welding deformation in particular angular deformation in the fillet welded T joint. In the work influence of oversizing of weld on angular distortions of joint is presented basing...

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• The validation process of truss model with joint eccentricities

  Publikacja

  • M. Gordziej-Zagórowska
  • E. Urbańska-Galewska
  • Ł. Pyrzowski

  - Rok 2018

  Nowadays, due to the technological reasons in modern lightweight steel trusses, fabricated from cold-formed sections, positive eccentricities appear in the truss nodes, to induce additional forces truss chords. In order to account for the real load-carrying capacity of truss node area the steel structure research was conducted in scale 1:1. As a result of experimental research, the forms of deformation and strains of the walls...

• Biomechanics of the medial meniscus in the osteoarthritic knee joint

  Publikacja

  • K. Daszkiewicz
  • P. Łuczkiewicz

  - PeerJ - Rok 2021

  Background. Increased mechanical loading and pathological response of joint tissue to the abnormal mechanical stress can cause degradation of cartilage characteristic of knee osteoarthritis (OA). Despite osteoarthritis is risk factor for the development of meniscal lesions the mechanism of degenerative meniscal lesions is still unclear. Therefore, the aim of the study is to investigate the influence of medial compartment knee OA...

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• Possibilities for assesment of the angular distortion in Welded T-joint

  Publikacja

  • J. Kozak

  - Mechanik - Rok 2016

  Spawanie jest podstawową techniką łączenia elementów konstrukcji kadłuba statku. Procesowi temu towarzyszą odkształcenia spawalnicze, co przysparza dużo problemów wykonawczych. W pracy przedstawiono wpływ przewymiarowania spoiny pachwinowej na wielkość kątowych odkształceń złącza. Dokonano porównania wartości określonych na podstawie inżynierskich hipotez z wynikami otrzymanymi podczas prób laboratoryjnych.

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