Results 1 to 10 of about 15,344,097 (236)

A Ti-6Al-4V Milling Force Prediction Model Based on the Taylor Factor Model and Microstructure Evolution of the Milling Surface

Micromachines, 2022
In this paper, a milling force prediction model considering the Taylor factor is established, and the Ti-6Al-4V milling force predicted by the model under different milling parameters is presented.
Siyuan Zhu, Man Zhao, Jian Mao, Steven Y. Liang   +3 more
doaj   +3 more sources

Micro-Milling Tool Wear Monitoring via Nonlinear Cutting Force Model

Micromachines, 2022
Mechanistic cutting force model has the potential for monitoring micro-milling tool wear. However, the existing studies mainly consider the linear cutting force model, and they are incompetent to monitor the micro-milling tool wear which has a ...
Tongshun Liu, Qian Wang, Weisu Wang
doaj   +3 more sources

Milling-Force Prediction Model for 304 Stainless Steel Considering Tool Wear

Machines
The high-performance alloy, 304 stainless steel, is widely used in various industries. However, its material properties lead to severe tool wear during milling processes, significantly increasing milling force and adversely impacting machining quality ...
Changxu Wang, Yan Li, Feng Gao, Kejun Wu, Kan Yin, Peng He, Yunjiao Xu   +6 more
doaj   +3 more sources

Active vibration suppression of a magnetic–ball bearing hybrid supported rotor system [PDF]

Scientific Reports
The vibration problem caused by milling is a key factor restricting high-precision and high-efficiency machining. Traditional passive vibration suppression methods are limited by fixed structural parameters and lack sufficient adaptability to dynamic ...
Hang Shen, Chuan Zhao, Huachun Wu, Honglei Sha, Feng Sun, Junjie Jin   +5 more
doaj   +2 more sources

Modeling and experimental study of cutting forces of a variable pitch ball-end cutter in five-axis milling [PDF]

Scientific Reports
This study develops a cutting force prediction model for variable-pitch ball-nose cutters used in multi-axis milling. It starts by defining the five-axis machining coordinate system and creating a geometric model of the cutter.
Weijun Tian, Jinhua Zhou, Junxue Ren, Yizhuo Wang, Zerui Bai   +4 more
doaj   +2 more sources

Prediction of Nonlinear Micro-Milling Force with a Novel Minimum Uncut Chip Thickness Model

Micromachines, 2021
The minimum uncut chip thickness (MUCT), dividing the cutting zone into the shear region and the ploughing region, has a strong nonlinear effect on the cutting force of micro-milling.
Tongshun Liu, Kedong Zhang, Gang Wang, Chengdong Wang   +3 more
doaj   +1 more source

Milling Force Model for Aviation Aluminum Alloy: Academic Insight and Perspective Analysis

Chinese Journal of Mechanical Engineering, 2021
Aluminum alloy is the main structural material of aircraft, launch vehicle, spaceship, and space station and is processed by milling. However, tool wear and vibration are the bottlenecks in the milling process of aviation aluminum alloy.
Zhenjing Duan, Changhe Li, Wenfeng Ding, Yanbin Zhang, Min Yang, Teng Gao, Huajun Cao, Xuefeng Xu, Dazhong Wang, Cong Mao, Hao Nan Li, Gupta Munish Kumar, Zafar Said, Sujan Debnath, Muhammad Jamil, Hafiz Muhammad Ali   +15 more
doaj   +1 more source

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

A Cyclic Calibration Method of Milling Force Coefficients Considering Elastic Tool Deformation

Machines, 2023
In metal-cutting technology, milling plays an important role in the product development cycle. The accurate modeling and prediction of milling forces have always been research hotspots in this field.
Chang Yang, Rong Yu, Shanglei Jiang
doaj   +1 more source

Establishment of instantaneous milling force prediction model for multi-directional CFRP laminate

Advances in Mechanical Engineering, 2021
Carbon fiber reinforced polymer (CFRP) is widely used in the aerospace field due to its light weight and high strength. The CFRP milling process is prone to damage such as burrs and tears.
Haifeng Ning, Hualin Zheng, Xinman Yuan
doaj   +1 more source