Results 71 to 80 of about 39,683 (272)

Five-axis machining on CNC milling machines

Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, 2017
At present, the parts of the machines are becoming more complex and precise. This requires the development of new machining technologies. Under these conditions, multi-axis CNC machining is one of those technologies. In spite of the 20-year history of its development, this approach still requires increasing efficiency in the implementation due to ...
Inna Bondar, Dmitrij Krivoruchko
openaire   +4 more sources

Pengaruh Kadar Air Terhadap Tingkat Kekasaran Pada Pembuatan Topeng Kayu Dengan Mesin CNC Router 3 Axis [PDF]

, 2016
This research aims to know the influence of variation of water content on the manufacture of wooden masks milling CNC router machining results 3 axis on wood , against the resulting surface roughness (Ra) in units where the results were good, and the ...
Pulben Ady, Bayu, , Bambang Waluyo Febriantoko, ST., MT.   +1 more
core   +1 more source

Therblig-embedded value stream mapping method for lean energy machining [PDF]

, 2017
To improve energy efficiency, extensive studies have focused on the cutting parameters optimization in the machining process. Actually, non-cutting activities (NCA) occur frequently during machining and this is a promising way to save energy through ...
Jia, Shun, Liu, Ying, Lv, Jingxiang, Ren, Dawei, Yuan, Qinghe, Zhang, Zhongwei   +5 more
core   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Using the modern CNC controllers capabilities for estimating the machining forces during the milling process

MATEC Web of Conferences, 2017
Machining forces can nowadays be measured by using 3D dynamometers, which are usually very expensive devices and hardly available for most of the CNC machine-tools users.
Breaz Radu-Eugen, Racz Sever-Gabriel
doaj   +1 more source

MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band

Advanced Materials Technologies, EarlyView.
An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi, Jamal Alhourani, Yury Gogotsi, Mohammad H. Zarifi   +3 more
wiley   +1 more source

Architecture for Direct Model-to-Part CNC Manufacturing [PDF]

Journal of Systemics, Cybernetics and Informatics, 2006
In the traditional paradigm for Computer Numerical Control (CNC) machining, tool paths are programmed offline from the CNC machine using the Computer-Aided Design (CAD) model of the workpiece.
Gilbert Poon, Paul Gray, Sanjeev Bedi, Daniel Miller   +3 more
doaj  

The Research Status and Progress of Heavy/Large Hydrostatic Thrust Bearing

Advances in Mechanical Engineering, 2014
How to improve the rotation speed of heavy/large CNC vertical lathe, the machining efficiency, and machining precision is one of the key issues which need to be solved urgently.
Xibing Li, Xun Wang, Ming Li, Yunshi Ma, Ying Huang   +4 more
doaj   +1 more source

Design of an instrumented smart cutting tool and its implementation and application perspectives [PDF]

, 2014
This paper presents an innovative design of a smart cutting tool, using two surface acoustic wave (SAW) strain sensors mounted onto the top and the side surface of the tool shank respectively, and its implementation and application perspectives.
Chen, X, Cheng, K, Minton, T, Rakowski, R, Wang, C   +4 more
core   +1 more source

Tunable Applicator for Microneedle‐Based Medical Devices

Advanced Materials Technologies, EarlyView.
This paper presents a simple, low‐cost tunable applicator (TAPP) for microneedle array patches that uses a material‐agnostic controlled‐fracture mechanism to ensure reliable skin penetration and uniform array engagement. The scalable, modular design is compatible with injection molding and 3D printing, can be integrated directly into patches, and is ...
Dan Ilyn, Jihyun (Luna) Hwang, Ian A. Coates, Jacob Dobson, Andy H. Hung, Netra U. Kamat, John R. Tumbleston, Maria T. Dulay, Gunilla B. Jacobson, Joseph M. DeSimone   +9 more
wiley   +1 more source