Results 121 to 130 of about 39,683 (272)

Simulation of Double Circular Arc Profile Spiral Bevel Gear Form Grinding Machining based on VERICUT

open access: yesJixie chuandong, 2020
The feasibility of machining double circular arc profile spiral bevel gear by numerical control forming grinding method is verified by VERICUT machining simulation.The tool path of the bevel gear and the tooth surface equation of the circular arc profile
He Zhiwei, Duan Jianzhong, Li Youzhi
doaj  

Constant Cutting Force Control for CNC Machining Using Dynamic Characteristic-Based Fuzzy Controller

open access: yesShock and Vibration, 2015
This paper presents a dynamic characteristic-based fuzzy adaptive control algorithm (DCbFACA) to avoid the influence of cutting force changing rapidly on the machining stability and precision.
Hengli Liu, Taiyong Wang, Dong Wang
doaj   +1 more source

Influence of CNC Tools on CNC Machining Technology

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract The continuous development of China’s production technology has brought a broader space for the development of CNC technology, bringing a new intelligent development direction for the machinery manufacturing industry, which has a great impact on the production of tools.
openaire   +1 more source

Intelligent feature based resource selection and process planning [PDF]

open access: yes, 2012
Lien vers la version éditeur: https://www.inderscience.com/books/index.php?action=record&rec_id=755&chapNum=3&journalID=1022&year=2010This paper presents an intelligent knowledge-based integrated manufacturing system using the STEP feature-based ...
MARTIN, Patrick   +4 more
core   +3 more sources

Intelligent materials for on‐demand electromagnetic absorption

open access: yesInfoMat, EarlyView.
This review introduces an innovative “stimulus‐state‐property” paradigm, facilitating a fundamental transition from static to dynamically intelligent electromagnetic wave absorption (EMWA). The key advancement lies in the synergistic integration of external fields with structurally engineered metamaterials and tunable components.
Chongyang Chai   +7 more
wiley   +1 more source

Amplification of Light‐Ultrasound Interaction in a Pi‐Shifted Fiber Bragg Grating for Enhanced Ultrasonic Sensitivity

open access: yesLaser &Photonics Reviews, EarlyView.
By precisely engineering the geometry of a fiber‐based optical resonator, the interaction between confined light and external ultrasound waves is significantly amplified without sacrificing light confinement, boosting the ultrasound detection sensitivity beyond 0.5 mPa/√Hz.
Tai‐Anh La   +2 more
wiley   +1 more source

Sensitivity‐Tunable Complex Permittivity Sensing Enabled by Bound States in the Continuum in a Waveguide‐Resonator System

open access: yesLaser &Photonics Reviews, EarlyView.
This work introduces two types of bound states in the continuum (BICs) and their merging in a waveguide‐resonator system, which significantly enhances the quality factor (Q$Q$). Benefiting from the high‐Q$Q$ characteristics of quasi‐BICs, a sensitivity‐tunable complex permittivity sensor is developed based on this system, achieving improvements of 93 ...
Yuhang Yang   +7 more
wiley   +1 more source

Joint Optimization Study of CNC Machining Parameters and Sand Discharge Parameters for Frozen Sand Molds

open access: yesNanjing Hangkong Hangtian Daxue Xuebao
The preparation of frozen sand molds for casting by CNC machining methods is an important basis for the realization of digital frozen sand green casting.
LIU Qinjiang   +4 more
doaj   +1 more source

Sustainable machining - correlation of the optimization by minimum energy, minimum manufacturing time and cost of production [PDF]

open access: yes, 2013
The machining process leads the indices of productivity and employability in a world level and has an enormous influence at social and economics standards, however it requires machinery that consume high levels of energy, chemical fluids and has great ...
Pascoal, Filipa, Silveira, José
core  

AI‐powered nursing handoffs: Introducing and evaluating the patient report template

open access: yesLearning Health Systems, EarlyView.
Abstract Purpose To understand (1) if nurses view the individual components of the Patient Report Template as useful in their day‐to‐day workflow, and (2) understand the perceptions of nurses related to artificial intelligence use in their day‐to‐day work.
Gabriel Vald   +3 more
wiley   +1 more source

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