Results 51 to 60 of about 3,826,227 (356)

Monitoring of tool wear distribution with cutting force measurement in drilling

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2021
In the automated machining processes, tool damage should be managed to assure product qualities, promote machine tool performance and reduce production time and cost.
Shoichi TAMURA   +2 more
doaj   +1 more source

Experimental study on cutting force of face-turning Inconel718 with ceramic tools and carbide tools

open access: yesAdvances in Mechanical Engineering, 2017
In the process of face-turning high-temperature alloy Inconel718 with carbide tools and ceramic tools, the change rules of cutting force were studied and the empirical models of cutting force on the cutting parameters were established. For the tools, the
Changfeng Yao   +4 more
doaj   +1 more source

A performance of 2 dimensional ultrasonic vibration assisted milling in cutting force reduction, on aluminium AL6061 [PDF]

open access: yes, 2016
This paper were investigate a performance of 2 Dimensional Ultrasonic Vibration assisted Milling (UVAM) toward Aluminium Al 6061. The focus is to find the performance of reduction of cutting force compared to the conventional machining in the industries ...
Abd. Rahim, Erween   +4 more
core  

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

Study on cutting force calculation and optimization strategy of machining spiral bevel gear by using forming method

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing
While machining spiral bevel gear by forming method, the stability of cutting force acts a significant element affecting tool wear and machining performance.
Zhen WANG   +4 more
doaj   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Research on PCBN Tool Dry Cutting GCr15

open access: yesMachines, 2018
This paper is based on the theoretical analysis designs of a dry cutting orthogonal test in order to study a phenomenon that the radial force is larger than the main cutting force when a PCBN (polycrystalline cubic boron nitride) tool hard turns GCr15 ...
Qinghua Li   +3 more
doaj   +1 more source

Analytical models for high performance milling. Part I: cutting forces, structural deformations and tolerance integrity [PDF]

open access: yes, 2006
Milling is one of the most common manufacturing processes in industry. Despite recent advances in machining technology, productivity in milling is usually reduced due to the process limitations such as high cutting forces and stability.
Budak, Erhan
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

A Model for Predicting Dynamic Cutting Forces in Sand Mould Milling with Orthogonal Cutting

open access: yesChinese Journal of Mechanical Engineering, 2018
Cutting force is one of the research hotspots in direct sand mould milling because the cutting force directly affects the machining quality and tool wear. Unlike metals, sand mould is a heterogeneous discrete deposition material. There is still a lack of
Zhong-De Shan, Fu-Xian Zhu
doaj   +1 more source

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