Results 111 to 120 of about 45,182 (278)

Harnessing Piezoelectric Biomaterials for Pathogenic Eradication and Tissue Regeneration

Exploration, EarlyView.
This review highlights recent advances in piezoelectric biomaterials for antibacterial therapy and tissue regeneration, discussing material classifications, catalytic mechanisms, property enhancements, biomedical applications, and future challenges in clinical translation.
Wenxuan Mao, Xiaoye Li, Ao He, Meng Ding, Yu Zhang, Zhuo Dai, Qiang Li, Weijun Xiu, Yanling Hu, Yongbin Mou, Dongliang Yang, Heng Dong   +11 more
wiley   +1 more source

A Regularized Regression Thermal Error Modeling Method for CNC Machine Tools under Different Ambient Temperatures and Spindle Speeds. [PDF]

Sensors (Basel), 2023
Wei X, Ye H, Zhou J, Pan S, Qian M.
europepmc   +1 more source

Solution technology of part "hřídel" with CNC machines of unit Fanuc. [PDF]

, 2009
Tématem práce je řešení technologie součásti „hřídel“. Charakterizuje sériovou výrobu a technologičnost součásti, zabývá se výběrem vhodných strojů pro obrábění a specifikuje nástroje pro obrábění. Následující část navrhuje technologii výroby a sestavuje
Suchomel, Svatoslav
core  

A multi-sensor based online tool condition monitoring system for milling process [PDF]

, 2018
Tool condition monitoring has been considered as one of the key enabling technologies for manufacturing optimization. Due to the high cost and limited system openness, the relevant developed systems have not been widely adopted by industries, especially ...
Li, Weidong, Lu, Xin, Wang, Sheng, Wang, Wei, Zhang, Xiaoyang   +4 more
core   +1 more source

Mechanical Behaviour of Vacuum‐Infused GFRP Composites at Elevated Temperatures—Influence of Fibre Architecture

Fire and Materials, EarlyView.
ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho, João P. Firmo, Mário Garrido, João R. Correia, Afonso Ataíde   +4 more
wiley   +1 more source

Study of Machining of Gears with Regular and Modified Outline Using CNC Machine Tools. [PDF]

Materials (Basel), 2021
Gołębski R, Boral P.
europepmc   +1 more source

Technological design of parts "arbor" on a CNC machine [PDF]

, 2014
Práce se prvně zaměřuje na historii a vývoj CNC techniky. Následně se zabývá návrhem technologického postupu součásti “hřídel“, volbou stroje a vybavením stroje nářadím.
Svozil, Roman
core  

Experimental making in multi-disciplinary research [PDF]

, 2009
For the past 3 years, Graham Whiteley has been using making in a project to develop a mechanical analogy for the human skeletal arm to inform the future development of prostheses and other artefacts.
Rust, C., Whiteley, G., Wilson, A.
core   +1 more source

Hydrogen Halide Gas Sensors: Active Materials, Operation Principles, and Emerging Technologies

Interdisciplinary Materials, EarlyView.
This review considers hydrogen halide (HX) gas sensors across functional materials and principles: acoustic, chemical, optical and nanophotonic. The strong acidity and reactivity of HX gases are discussed as constraints for stability and selectivity of these devices.
Xiuzhen Liu, Nikita Tukachev, Kehang Wang, Dmirty Zhirihin, Yaopeng Cheng, Pavel Krasnov, Mingzhao Song, Soslan Khubezhov, Wenping Yin, Emmanuel Stratakis, Sailing He, Andrey L. Rogach, Sergey Makarov   +12 more
wiley   +1 more source

Operational Modal Analysis of CNC Machine Tools Based on Flank-Milled Surface Topography and Cepstrum

Vibration
Conducting research on the dynamics of machine tools can prevent chatter during high-speed operation and reduce machine tool vibration, which is of significance in enhancing production efficiency.
Liwen Guan, Yanyu Chen, Zijian Wang
doaj   +1 more source