Results 81 to 90 of about 3,095 (189)

Water Purification in the Bioeconomy: Nanocellulose–Cellulose Acetate Reverse Osmosis Membranes

Nano Select, Volume 7, Issue 8, August 2026.
A cellulose‐based reverse osmosis membrane for seawater desalination in which an applied pressure across the membrane results in freshwater, while a brine stream containing concentrated salt and impurities is retained and rejected on the feed side. Cellulose is a biopolymer sourced from plants (or fruits), hence the drawing shows the plant origin of ...
Mario Pagliaro, Giovanna Li Petri, Giuseppe Angellotti, Rosaria Ciriminna, Cristina Della Pina   +4 more
wiley   +1 more source

Determining the Accuracy of Measurement on a CNC Milling Machine

Acta Materialia Transylvanica
This article describes the difference between coordinate measurement results obtained on a coordinate measuring machine and on a CNC milling machine. It also includes the raw materials used for measurement, the geometry of the workpiece used, the tools used, the principles used to evaluate the measurement and the measurement results.
Gábor Kerényi, Viktor Gergely Ráczi
openaire   +1 more source

A Dual Cell‐Line Molecular Platform to Assess Sub‐Threshold Biocompatibility: Application to Processed Orthodontic Clears Aligners

Orthodontics &Craniofacial Research, Volume 29, Issue 4, Page 671-679, August 2026.
ABSTRACT Objective Traditional biocompatibility assessments primarily address cytotoxicity and bulk material properties but often overlook molecular responses that occur below toxicity thresholds. Detecting these subtle effects is crucial for materials intended for prolonged contact with human tissues.
Katia Barbaro, Ettore Candida, Francesca Silvestrini Biavati, Valentina Lanteri, Paola Ghisellini, Cristina Rando, Roberto Eggenhöffner, Alessandro Ugolini   +7 more
wiley   +1 more source

Study on the Structural Innovation and Gear Cutting Experiment of Hypoid Gear for a CNC Milling Machine Tool

Jixie chuandong, 2015
The key points of structural innovation of a CNC milling machine tool YK2260 Xis introduced.The expressions of the movement of each axis by using modified-roll method for machining hypoid gear are deduced,the coordinates of the setting position,the ...
Deng Jing, Deng Xiaozhong, Xie Junjun, Jiang Chuang, Geng Longlong   +4 more
doaj  

The welded CNC machine tool frame

MATEC Web of Conferences, 2018
Machine tools are built based on cast-iron bodies. Cast iron well dumps down vibrations and is dimensionally stable. Therefore, many conventional machine tools are modernized and modified into CNC machine tools based on the seasoned old bodies of those ...
Boral Piotr, Nieszporek Tadeusz, Gołębski Rafał   +2 more
doaj   +1 more source

A study for determining the most significant parameters of the ball-burnishing process over some roughness parameters of planar surfaces carried out on CNC milling machine

MATEC Web of Conferences, 2018
Ball burnishing process often applies for obtaining specifically characteristics in the surface layer of the functional surfaces of the machine parts. Using CNC machines for carrying out this process significantly increases the possibility of control the
Slavov Stoyan D., Dimitrov Diyan M.
doaj   +1 more source

Optimization of the cutting process on machining time of ankle foot as transtibial prosthesis components using response surface methodology

Results in Engineering
The purpose of this research is to determine the best milling process parameters for minimizing machining time of the ankle-foot as a component of transtibial prostheses. The ankle foot prosthesis is of the energy storing type with Al 6061 material.
Wahyu Dwi Lestari, Ndaru Adyono, Ahmad Khairul Faizin, Aridhotul Haqiyah, Kadek Heri Sanjaya, Asep Nugroho, Wyke Kusmasari, Muhammad Imam Ammarullah   +7 more
doaj   +1 more source

Comparative Study between Programming Systems for Incremental Sheet Forming Process

MATEC Web of Conferences, 2014
Incremental Sheet Forming (ISF) is a method developed to form a desired surface feature on sheet metals in batch production series. Due to a lack of dedicated programming system to execute, control and monitor the whole ISF, researchers tried to utilize ...
Moayedfar Majid, Bin Abdul Rani Ahmad Majdi, Salehi Pouria, Narasimha Rao Tad Varaha Venkata Lakshmi   +3 more
doaj   +1 more source

Advanced Programming Techniques for a CNC Milling Machine

, 2020
This paper takes advantage of the powerful capabilities of modern CNC controllers such as sub-programming and parametrization to demonstrate the efficiency improvement of machining operations as a result of applying them in short, flexible and smart CNC programs.
openaire   +1 more source

Investigation of the Applicability of Acoustic Emission Signals for Adaptive Control in CNC Wood Milling

Applied Sciences
The integration of acoustic emission (AE) signals into adaptive control systems for CNC wood milling represents a promising advancement in intelligent manufacturing. This study investigated the feasibility of using AE signals for the real-time monitoring
Miroslav Dado, Peter Koleda, František Vlašic, Jozef Salva   +3 more
doaj   +1 more source