Results 71 to 80 of about 18,727 (182)
For the inaccuracy of empirical heat loads for spindle thermal simulations,a thermal simulation analysis method onto motorized spindle unit is proposed.Firstly,the fluid-solid-heat coupling simulation model of the motorized spindle unit is established by
MENG LingCong +4 more
doaj
Maxometers (peak wind speed anemometers) [PDF]
An instrument for measuring peak wind speeds under severe environmental conditions is described, comprising an elongated cylinder housed in an outer casing.
Camp, D. W. +2 more
core +1 more source
Knowledge discovery for friction stir welding via data driven approaches: Part 1 – correlation analyses of internal process variables and weld quality [PDF]
For a comprehensive understanding towards Friction Stir Welding (FSW) which would lead to a unified approach that embodies materials other than aluminium, such as titanium and steel, it is crucial to identify the intricate correlations between the ...
Beamish, Kathryn +4 more
core +1 more source
This study investigates the morphology and osteo‐histology of the wing skeleton of the world's first gliding reptiles, showing how it differs from those of extant gliding lizards, yet is also convergently similar. These findings pave the way for future biomechanical studies on the gliding locomotion of these emblematic fossil animals. Abstract The Late
Valentin Buffa +7 more
wiley +1 more source
This paper is focused on studying the effect of cutting parameters (spindle speed, feed and depth of cut) on the response (temperature and tool life) during turning process.
Ahmed A. Akbar +2 more
doaj +1 more source
Grinding arrangement for ball nose milling cutters [PDF]
A grinding arrangement for spiral fluted ball nose end mills and like tools includes a tool holder for positioning the tool relative to a grinding wheel.
Burch, C. F.
core +1 more source
CULTURAL FUSION IN LATE BRONZE AGE GOLDWORK: DIADEMS AND MOUTH‐PIECES FROM HALA SULTAN TEKKE, CYPRUS
Summary This study investigates recently discovered gold diadems and mouth‐pieces from seven chamber tombs and one shaft tomb at the Late Bronze Age cemetery of Hala Sultan Tekke, dating from the fifteenth to the thirteenth centuries BC. The chamber tombs, all containing multi‐generational burials, yielded a variety of ornaments, which are analysed in ...
Peter M. Fischer
wiley +1 more source
The design of main drive spindle for the 2nd heavy plate mill line at Xiangtan Iron & Steel Co.,Ltd.is mainly introduced.Based on the domestic material and technology,through the structure improvements of the main drive spindle and reasonable ...
周晓峰, 江宇辉
doaj
Thermally affected stiffness matrix of angular contact ball bearings in a high-speed spindle system
Bearing stiffness directly affects the dynamic characteristics in a high-speed spindle system and plays an important role in terms of manufacturing quality.
Dinh Sy Truong +2 more
doaj +1 more source
ABSTRACT A 4‐year‐old male intact Kerry Blue Terrier presented with lethargy, pyrexia, intermittent cough, and a large, firm right ventral cervical mass. Contrast‐enhanced head and neck CT revealed a focally expansile, ill‐defined, mixed‐attenuation lesion with gas bubbles, suggestive of extensive cellulitis and abscessation, in close communication ...
Flavia Thaysa Vieira Freitag +4 more
wiley +1 more source

