Results 41 to 50 of about 66,719 (305)

Cutting Force Monitoring Considering Electrical Characteristics of Spindle Motor [PDF]

한국정밀공학회지
The importance of cutting forces in machining has been emphasized for monitoring and optimizing cutting conditions, leading to various method to detecting cutting forces researched.
Jae-Eun Kim, Jun-Young Oh, Beomsik Sim, Wonkyun Lee   +3 more
doaj   +1 more source

Modelling of cutting force in hard whirling of ball screws based on uncut chip geometry

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
Hard whirling is a highly efficient and green process for precision ball screw machining. Due to the intermittent cutting characteristics and the helical motion of the tool, the cutting forces are periodic and time-varying, making it extremely ...
Shuquan SONG, Jiangtao CHENG, Xiaoyan JI, Xiaoqiang SHEN, Yaxin YU, Chuanwei YI   +5 more
doaj   +1 more source

Machining Unidirectional Composites using Single-Point Tools: Analysis of Cutting Forces, Chip Formation and Surface Integrity

, 2015
The need for high quality machining of composite materials is rising due to the increased utilisation of these materials across several applications. This paper presents experimental findings of orthogonal cutting of unidirectional glass fibre reinforced
Kahwash, Fadi, Maheri, A., Shyha, Islam, Kahwash, F., Shyha, I., Maheri, Alireza   +5 more
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Study of Cutting Edge Temperature and Cutting Force of End Mill Tool in High Speed Machining

MATEC Web of Conferences, 2017
A wear of cutting tools during machining process is unavoidable due to the presence of frictional forces during removing process of unwanted material of workpiece.
Kiprawi Mohammad Ashaari, Yassin Abdullah, Syed Shazali Syed Tarmizi, Islam M. Shahidul, Mohd Said Mohd Azrin   +4 more
doaj   +1 more source

Machinability investigation in turning of high density fiberboard. [PDF]

PLoS ONE, 2018
A series of experiments were conducted to assess the machinability of high density fiberboard using cemented carbide cutting tools. The objective of this work was to investigate the influence of two cutting parameters, spindle speed and feed per turn, on
Zhaolong Zhu, Dietrich Buck, Xiaolei Guo, Mats Ekevad, Pingxiang Cao, Zhenzeng Wu   +5 more
doaj   +1 more source

The analysis of cutting forces for hardened steel milling

Омский научный вестник, 2023
Micro milling is a widely used manufacturing method. The main purpose of this study is to analyze the cutting forces in corrosion-resistant, heat-resistant steel 14Kh17N2.
D. S. Makashin
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Effect of cutting speed and feed in turning hardened stainless steel using coated carbide cutting tool under minimum quantity lubrication using castor oil

Advances in Mechanical Engineering, 2015
Minimum quantity lubrication is a technique to have the advantages that cutting fluids bring yet keeping their use at minimum. For the cutting fluids, inedible vegetable oils are potential for minimum quantity lubrication machining.
Mohamed Handawi Saad Elmunafi, Noordin Mohd Yusof, Denni Kurniawan   +2 more
doaj   +1 more source

Cutting force prediction in hypoid gear machining

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
Hypoid gear machining is a critical process in automobile industries. Many studies have discussed the gear machining in the geometrical model for manufacturing and design of the gears.
Shinichi SHIRAISHI, Takashi KUSAKA, Takashi MATSUMURA   +2 more
doaj   +1 more source