Results 31 to 40 of about 21,838 (295)

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

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

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

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

Prediction of Milling Cutting Force Coefficients for Aluminum 6082-T4

Procedia CIRP, 2012
Cutting forces modeling is the basis to understand the cutting process, to simulate it and, most important of all, to optimize the process parameters in order to obtain a high quality product with the minimum machining time. In order to have a reliable model to predict the tool deflection and vibration it is necessary not only to measure the mean value
CAMPATELLI, GIANNI, SCIPPA, ANTONIO
openaire   +1 more source

A Study for Improved Prediction of the Cutting Force and Chip Shrinkage Coefficient during the SKD11 Alloy Steel Milling

, 2022
This study proposed an innovative method for improving the prediction of the cutting force (F) and chip shrinkage coefficient (K) for milling of SKD11 alloy steels using simulations and experimental results. Preliminary experimental measurements of the F
Duc-Toan Nguyen, The-Thanh Luyen, Thi-Bich Mac   +2 more
core   +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

Nonlinear Dynamic Analysis of the Cutting Process of a Nonextensible Composite Boring Bar

Shock and Vibration, 2020
A nonlinear dynamic analysis of the cutting process of a nonextensible composite cutting bar is presented. The cutting bar is simplified as a cantilever with plane bending.
Bole Ma, Yongsheng Ren
doaj   +1 more source