Results 31 to 40 of about 1,787,073 (298)
Integrated Error Compensation for Robotic Arm Polishing of Cylindrical Aspheric Optical Components
MachinesThis research tackles the intricate machining properties of cylindrical aspheric surfaces with a versatile adaption approach utilizing a robotic arm and a compact tool head, incorporating trajectory optimization.
Yao Liu +4 more
doaj +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Mechanical property changes of gear surfaces in high-speed hobbing
Nihon Kikai Gakkai ronbunshuIn recent years, high-precision gears are expected to be used in vehicles and robots. Currently, gear hobbing is widely used as a roughing process while shaving and grinding are used as finishing processes to improve the accuracy and surface quality of ...
Yuki UEDA +4 more
doaj +1 more source
Tribology Online, 2006 Micro-Traction-Drive is made by modified angular contact ball bearings. It is developed for the purpose of transmitting high torque with small drive size.
Isamu Shiotsu +3 more
doaj +1 more source
A method of numerically controlled machine part programming [PDF]
, 1970 Computer program is designed for automatically programmed tools. Preprocessor computes desired tool path and postprocessor computes actual commands causing machine tool to follow specific path.
core +1 more source
MACHINE TOOL VIBRATION REDUCTION USING HYDROSTATIC GUIDEWAY [PDF]
, 2018 Utility properties of the machine tools, such as machining accuracy, surface quality, and productivity are affected by many factors that also include guideway properties. Guideways enable machine tool parts to move.
Lazák T., Stach E., Sulitka M.
core +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Effects of Cooling Systems on the Thermal Behaviour of Machine Tools and Thermal Error Models
Journal of Machine Engineering, 2020 Today, cooling systems are increasingly applied to the structure of machine tools (MT). Unfortunately, to date there have been few efforts to precisely control these cooling systems, which inhibits the full utilisation of their potential to improve MT ...
Martin Mareš +4 more
doaj +1 more source
Tangential mechanical properties analysis of cylindric elastoplastic contact model
Advances in Mechanical Engineering, 2022 An elastoplastic contact model of two cylinders is proposed in this paper. The crossing angle of two cylinders axes is introduced into the contact model.
Tieneng Guo +4 more
doaj +1 more source
Machining stability and machine tool dynamics [PDF]
, 2007 Machining is a common manufacturing process in industry due to its high flexibility and ability to produce parts which excellent quality. The productivity and quality in machining operations can be limited by several process constraints one of which is ...
Budak, Erhan
core