Results 11 to 20 of about 25,887 (308)

STUDY ON ULTRASONIC VIBRATION MILLING FORCE OF OPTICAL GLASS MATERIAL

Jixie qiangdu, 2018
In view of the problems such as low efficiency and surface cracks in optical glass processing,the experiment studied the influence of cutting parameters and acoustic parameters on milling forces and established a milling force model of optical glass ...
ZHAO Jie, FU ZongXia
doaj   +2 more sources

Force Perception and Bone Recognition of Vertebral Lamina Milling by Robot-Assisted Ultrasonic Bone Scalpel Based on Backpropagation Neural Network

IEEE Access, 2021
With the development of artificial intelligence technologies, spine-surgery robots have gradually been applied in clinical practice, and they have exhibited favorable development prospects.
Hao Qu, Baoduo Geng, Bingrong Chen, Jian Zhang, Yongliang Yang, Lei Hu, Yu Zhao   +6 more
doaj   +1 more source

Research on Milling Characteristics of Titanium Alloy TC4 with Variable Helical End Milling Cutter

Machines, 2022
The application of variable helical end mills to the milling of titanium alloys can suppress the regeneration effect during the machining process and ensure the stability of milling.
Xiangming Hu, Hanying Qiao, Mingyu Yang, Yaoman Zhang   +3 more
doaj   +1 more source

Study on the Machinability of Ni-Based Superalloy by Milling Parameters and Cooling Methods under Minimal Quantity Lubrication

Applied Sciences, 2023
To explore the milling characteristics of Ni-based superalloy under minimal quantity lubrication (MQL), a single-factor experiment was adopted to investigate the milling machinability of GH4169 Ni-based superalloy.
Yihan Jiang, Haitao Yue, Qiang Li, Guangshuo Ding, Xinyu Wang   +4 more
doaj   +1 more source

An Experimental Study on Milling Titanium Alloy with a Revolving Cycloid Milling Cutter

Applied Sciences, 2020
In this paper, a revolving cycloid milling cutter was designed with a larger effective cutting helix angle and rake angle than a ball end milling cutter of the same diameter.
Guangyue Wang, Xianli Liu, Tao Chen, Weijie Gao   +3 more
doaj   +1 more source

Cutting-Force Modeling Study on Vibration-Assisted Micro-Milling of Bone Materials

Micromachines, 2023
This study aims to enhance surgical safety and facilitate patient recovery through the investigation of vibration-assisted micro-milling technology for bone-material removal.
Peng Shang, Huaiqing Zhang, Xiaopeng Liu, Zhuang Yang, Bingfeng Liu, Teng Liu   +5 more
doaj   +1 more source

Geometrical analysis of thread milling – Part 1: Evaluation of tool angles [PDF]

, 2010
Thread milling is a method which is increasingly used for machining thread. For this operation, a helical interpolation is required. Furthermore, the thread mill is a tool whose geometry is rather complex.
FROMENTIN, Guillaume, POULACHON, Gerard
core   +1 more source

Research on prediction model of slot milling forces for hollow thin-walled welded structural parts

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
The milling force of hollow thin-walled welded structural parts varies greatly at each position, and the analytical model was less studied, which affects the prediction accuracy of milling force.
Jiaheng MA, Shengfang ZHANG, Fujian MA, Ziguang WANG, Ziyuan LIU, Zhihua SHA   +5 more
doaj   +1 more source

Mechanical and physico-chemical study of sulphur additives effect in milling of high strength steel [PDF]

, 2012
The authors would like to express their appreciation to the TOTAL France Company for the technical and financial contribution to this study and to Béatrice Vacher for TEM images.Most machining operations require the presence of a cutting fluid in order ...
GENET, Nicole, LE MOGNE, Thierry, MINFRAY, Clotilde, Guillaume Fromentin, Jean-Michel Martin, FROMENTIN, Guillaume, Clotilde Minfray, Thierry Le Mogne, Nicole Genet, MARTIN, Jean-Michel, Aleksandra Bierla, BIERLA, Aleksandra   +11 more
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Analytical and experimental investigations on thread milling forces in titanium alloy [PDF]

, 2013
The authors would like to gratefully acknowledge the Walter Prototyp tool manufacturer who specially machined the requested tools. The first author would like to thank the support of BRAFITEC/CAPES and the research team in LABOMAP at Arts et Metiers ...
ARAUJO, Anna Carla, FROMENTIN, Guillaume, POULACHON, Gerard   +2 more
core   +1 more source