Results 191 to 200 of about 1,787,073 (298)

Sensitivity analysis and compensation for tooth surface deviation of spiral bevel gear machine tool. [PDF]

Sci Rep
Yang J, Si L, Li J, Xin W, Zhao B, Wei B.   +5 more
europepmc   +1 more source

Computer Vision Tool-Setting System of Numerical Control Machine Tool. [PDF]

Sensors (Basel), 2020
Hou B, Zhang C, Yang S.
europepmc   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

A Novel Friction Compensation Method for Machine Tool Drive Systems in Insufficient Lubrication. [PDF]

Sensors (Basel)
Sheng Y, Wang G, Sang L, Li D.
europepmc   +1 more source

Dimensional Analysis of Workpieces Machined Using Prototype Machine Tool Integrating 3D Scanning, Milling and Shaped Grinding. [PDF]

Materials (Basel), 2020
Jaskólski P, Nadolny K, Kukiełka K, Kapłonek W, Pimenov DY, Sharma S.   +5 more
europepmc   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source

Machine Tool Wear Prediction Technology Based on Multi-Sensor Information Fusion. [PDF]

Sensors (Basel)
Wang K, Wang A, Wu L, Xie G.
europepmc   +1 more source

Rigid Finite Element Method in Modeling Composite Steel-Polymer Concrete Machine Tool Frames. [PDF]

Materials (Basel), 2020
Dunaj P, Marchelek K, Berczyński S, Mizrak B.   +3 more
europepmc   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Optimization of machine tool settings for Spirac hypoid gears by controlling symmetry of contact paths. [PDF]

Sci Rep
Xuan J, Li H, Zhang W.
europepmc   +1 more source