Results 41 to 50 of about 1,085,697 (295)

Research on Double-Arc Cutting Tool Design and Cutting Performance

Applied Sciences, 2023
With the increasing complexity of the workpiece surfaces in aerospace and automotive molding and other areas, an increasing number of cutting tools with different shapes and performance have become necessary.
Mengchao Fan, Chunxu Bi, Caixu Yue, Xianli Liu, Yingnan Zhu   +4 more
doaj   +1 more source

Design of a smart turning tool with application to in-process cutting force measurement in ultraprecision and micro cutting [PDF]

, 2014
In modern micromachining, there is a need to measure and monitor certain machining process parameters in process so as to detect tool wear in real time, to optimize the process parameters setup, and to render the machining process some level of smartness
Chen, X, Cheng, K, Wang, C
core   +1 more source

High-Performance Cutting of Micro Patterns

Procedia CIRP, 2012
This research report presents an innovative piezo-actuated fast tool servo (FTS) for milling operations introducing the highperformance cutting of micro patterns. The outstanding dynamics of the tool enable a highly dynamic depth of cut variation during the cutting process.
Denkena, Berend, Köhler, Jens, Mörke, Tobias, Gümmer, Olaf   +3 more
openaire   +1 more source

The Coupled Influence of Material and Geometric Parameters on Cutting-Edge Micro-Morphology and Wear Property Degradation

Metals
Cutting-edge wear is inevitable in the cutting process of the knife. Studying the relationship between the performance of the knife and the cutting-edge wear is conducive to optimizing the design of the knife and increasing its service life.
Zhimin Peng, Fujian Guo, Wenle Liu, Pan Zhang, Yongjin Mai, Chengjia Shang   +5 more
doaj   +1 more source

Cutting performance of grooved rake face cut-off tool.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1990
The applications of a new cut off tool equipped with a grooved rake face are discussed in relation to the cutting performance compared with that of the conventional (flat-rake-face) cut off tool. The experimental results indicate the followings :1) cutting surface roughness and chip disposal are improved and cutting forces are decreased ;2) cutting ...
Kenjiro UEGAMI, Kentaro TAMAMURA
openaire   +3 more sources

Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]

, 2014
17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
BATISTA, Antonio, CARUSO, Serafino, OUTEIRO, José, UMBRELLO, Domenico   +3 more
core   +4 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Study on Cutting Mechanism and Cutting Performance of Machining for Curved Surface by Ball End Mill using 3D—CAD

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008
This paper deals with the cutting mechanism and cutting performance by ball end milling of curved surface. Firstly, the modeling of a cutter and a workpiece with a concave curved surface are carried out using 3D-CAD. Secondly, the chip area is calculated
Hiroyasu IWABE, Hideki MIWA
doaj   +1 more source

A performance of 2 dimensional ultrasonic vibration assisted milling in cutting force reduction, on aluminium AL6061 [PDF]

, 2016
This paper were investigate a performance of 2 Dimensional Ultrasonic Vibration assisted Milling (UVAM) toward Aluminium Al 6061. The focus is to find the performance of reduction of cutting force compared to the conventional machining in the industries ...
Abd. Rahim, Erween, Hui, Ding, Ibrahim, Rasidi, Kai, Cheng, Rafai, Noor Hakim   +4 more
core  

Experimental investigation on micromilling of oxygen-free, high-conductivity copper using tungsten carbide, chemistry vapour deposition and single-crystal diamond micro tools [PDF]

, 2010
Insufficient experimental data from various micro tools limit industrial application of the micromilling process. This paper presents an experimental comparative investigation into micromilling of oxygen-free, high-conductivity copper using tungsten ...
Cheng, K, Huo, D
core   +1 more source