Results 21 to 30 of about 3,186,442 (250)

The influence of cutting edge microgeometry on the broaching of Inconel 718 slots

Engineering Science and Technology, an International Journal, 2023
In aero-engine production, the dovetails (firtrees) of turbine discs are manufactured by broaching. Introducing innovative micro-geometry modifications to broaching tools can significantly influence cutting force, energy consumption, tool wear, and ...
Cristian Fabián Pérez-Salinas, Pablo Fernández-Lucio, Ander del Olmo, Iñigo Aldekoa-Gallarza, Luis Norberto López de Lacalle   +4 more
doaj   +1 more source

Effects of cutting conditions on the cutting forces in machining additively manufactured Ti6Al4V alloy [PDF]

MATEC Web of Conferences
Machining of additive manufacturing (AM) process results in excessive consumption of the cutting power due to the high strength and hardness of the material produced that led to high cutting forces and short tool life during machining process. This paper
Mohammed Sambo Abdulkadir, Younas Muhammad, Njuguna James   +2 more
doaj   +1 more source

Modelling of cutting fibrous composite materials: current practice [PDF]

, 2015
Using fibre reinforced polymers (FRP) is increasing across many industries. Although FRP are laid-up in the near-net shape, several cutting operations are necessary to meet quality and dimensional requirements.
Kahwash, Fadi, Maheri, A., Shyha, Islam, Kahwash, F., Shyha, I., Maheri, Alireza   +5 more
core   +1 more source

Magnetic-Field-Assisted Scratching Process of Single-Crystal Copper

Micromachines, 2023
Energy-field-assisted cutting exhibits excellent ability to reduce cutting force and improve machining quality. In this study, a magnetic field was applied in an innovative way to aid in the cutting process, and magnetic-field-assisted scratching ...
Xian Wu, Kechuang Zhang, Ke Sun, Feng Jiang, Jianyun Shen, Hongyou Li, Lizhi Gu   +6 more
doaj   +1 more source

Flank wear and I-kaz 3D correlation in ball end milling process of Inconel 718 [PDF]

Journal of Mechanical Engineering and Sciences, 2015
Tool wear may deteriorate the machine product quality due to high surface roughness, dimension exceeding tolerance and also to machine tool itself.
M.A.S.M. Tahir, J.A. Ghani, M.Z. Nuawi, M. Rizal, C.H.C. Haron   +4 more
doaj   +1 more source

Simulation and experimental studies to verify the effect of cutting parameters on chip shrinkage coefficient and cutting forces in machining of A6061 aluminum alloy

Advances in Mechanical Engineering, 2016
This article predicts the relationship between chip shrinkage coefficient and cutting parameters such as cutting speed and uncut chip thickness in a cutting process of A6061 aluminum alloy.
Thi-Hoa Pham, Thi-Bich Mac, Van-Canh Tong, Tien-Long Banh, Duc-Toan Nguyen   +4 more
doaj   +1 more source

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Heliyon, 2022
Turning is a typical machining process, which is widely used in the manufacturing process of parts. The residual stress introduced by turning has a significant influence on the mechanical properties, fatigue performance, and service safety, and is one of
Guo Li, Wanqiu Lu, Shuchun Huang, Xingyu Zhang, Shuiting Ding   +4 more
doaj   +1 more source

Numerical simulation of two tool turning process [PDF]

MATEC Web of Conferences, 2018
Double tool turning process is used to improve productivity. A 2D finite element model was developed using commercially available finite element analysis software Abaqus 6.13.
Rathinam Kalidasan, Kumar Sandeep
doaj   +1 more source

Load Characteristics in the Cutting of Three Types of Bauxite by Conical Picks

Applied Sciences
Underground bauxite comprehensive mechanized mining has attracted growing attention, yet regional differences in bauxite characteristics challenge its applicability and economic efficiency. The conical pick, a key cutting tool for this mining method, has
Weipeng Xu, Bin Zhang, Nangeng Yue, Kuidong Gao, Ziyao Ma, Shengru Zhang, Xiaodi Zhang, Yu Bu   +7 more
doaj   +1 more source

Measurement of tribological properties of Cu and Ag blended coconut oil nanofluids for metal cutting

Engineering Science and Technology, an International Journal, 2019
Lubricants are used during the metal cutting process to remove the heat generated during the process and to reduce the Coefficient of friction (CoF).
Muzammil S. Khan, Mahendra Singh Sisodia, Shubham Gupta, M. Feroskhan, S. Kannan, Karunamurthy Krishnasamy   +5 more
doaj   +1 more source