Results 11 to 20 of about 3,846 (166)

Aneurysmal Bone Cyst of the Radial Diaphysis Managed by En Bloc Resection and Fibular Strut Autograft Reconstruction in a Young Adult Female: A Rare Case Report [PDF]

open access: yesClin Case Rep
ABSTRACT Aneurysmal bone cyst (ABC) of the radial diaphysis is rare and may mimic telangiectatic osteosarcoma on imaging. We report a young woman with progressively enlarging, painful forearm swelling due to ABC, treated by en bloc resection and fibular strut autograft reconstruction, achieving pain‐free union, good function and no recurrence at short ...
Khan A   +6 more
europepmc   +2 more sources

Comparison of Thermal Deformation of Steel and CFRP Shafts for Machine Tool Spindles

open access: yesProceedings of International Conference on Leading Edge Manufacturing in 21st Century LEM21, 2017
Daisuke Kono, Atsushi Matsubara
exaly   +2 more sources

Perbandingan Eksperimental dan Simulasi Frekuensi Pribadi pada Struktur Spindel CNC

open access: yesRekayasa Mesin, 2020
The Research was about the comparison between experiment and simulation of natural frequency in CNC spindle. CNC spindle vibration will reduce machine tool performance. It could lead to the damage of the machine tool.
Hendri Van Hoten   +3 more
doaj   +1 more source

A study of thermo-elastic characteristics of the machine tool spindle [PDF]

open access: yesMATEC Web of Conferences, 2019
In order to avoid the failure of machine tools spindles in the real machining process due to an increase in temperature, it is essential to predict its thermal behavior in the designing phase.
Zivkovic Aleksandar   +4 more
doaj   +1 more source

Supersmooth grinding technology of spindle outer circle

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
In order to improve the surface roughness and roundness of the outer cylindrical surface of the spindle after precision grinding, a novel vertical precision grinding method was proposed, and a vertical grinding device was developed.
Bin LI   +5 more
doaj   +3 more sources

Research on Vibration Characteristics of a Ceramic Spindle Based on the Reverse Magnetic Effect

open access: yesShock and Vibration, 2019
The electromagnetic radial force about a ceramic spindle affects the spindle dynamic, which determines the quality of processing. Using a Timoshenko beam unit to build the dynamic model for the ceramic spindle, the dynamic characteristic of an angular ...
Ke Zhang   +4 more
doaj   +1 more source

Modal analysis of spindle of grinder machine based on ANSYS

open access: yes上海师范大学学报. 自然科学版, 2015
The object of research is to a certain type grinding wheel spindle for which a 3D model of the spindle is established by SolidWorks software and ANSYS software is imported for model analysis.Natural frequency,vibration type and critical speed of the ...
HE Chaocong   +4 more
doaj   +1 more source

An evaluation of spindle-shaft seizure accident sequences for the Schenck Dynamic Balancer [PDF]

open access: yes, 1998
This study was conducted at the request of the USDOE/AL Dynamic Balancer Project Team to develop a set of representative accident sequences initiated by rapid seizure of the spindle shaft of the Schenck dynamic balancing machine used in the mass properties testing activities in Bay 12-60 at the Pantex Plant.
Bott, T. F., Fischer, S. R.
openaire   +2 more sources

Research on Influencing Factors of Fatigue Strength of Wind Turbine Spindles Based on Nonlinear Contact

open access: yesJixie chuandong, 2023
In order to more reasonably simulate the force and force transmission characteristics of the main shaft of a wind turbine, and to find out the influencing factors of the fatigue strength of the main shaft, the nonlinear contact element is used to ...
Song Kewei   +4 more
doaj  

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