Results 31 to 40 of about 900,172 (360)
Journal of Materials Research and Technology, 2023 Double glow plasma surface alloying (DGPSA) technology is a fascinating strategy for modifying metal materials with promoted surface performances.
Meng Zhang +6 more
doaj +1 more source
Study of the control algorithm of the braking system of an autonomous haul truck braking system with the use of imitational models [PDF]
E3S Web of Conferences, 2021 The paper considers different ways of controlling the braking systems of haul trucks. The general approaches used in the development of control systems for such braking systems are described.
Dubinkin Dmitry +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 In situ Ti(C,N)-based cermets with white core/gray rim and black core/gray rim structures were synthesized from a Co–Ti–C–TiN–W system. In addition, the reaction mechanism was explored.
Yanqiu Huo +3 more
doaj +1 more source
The influence of surface treatment of PVD coating on its quality and wear resistant [PDF]
, 2019 The article deals with a determination of the influence of a cutting edge preparation on the quality and wear resistance of coated cutting tools. Cutting inserts made from a sintered carbide with a deposited layer of PVD coating were selected for ...
Malotová, Šárka +3 more
core +1 more source
Journal of Asian Ceramic Societies, 2015 ZrC-ZrB2-based composites were prepared by combustion synthesis (CS) reaction from 10 wt.% to 50 wt.% Co-Zr-B4C powder mixtures. With increasing Co contents, the particle sizes of near-spherical ZrC and platelet-like ZrB2 decreased from 1 μm to 0.5 μm ...
Mengxian Zhang +4 more
doaj +1 more source
Identifying parameters of a broaching design using non-linear optimisation [PDF]
, 2011 Broaching is one of the most recognised machining processes that can yield high productivity and high quality when applied properly. One big disadvantage of broaching is that all process parameters, except cutting speed, are built into the broaching ...
Budak, Erhan +4 more
core +1 more source
Experimental Optimization of Drilling Parameters in Tooling for Euro 7 Nozzle Production
International Journal of Automotive Science and Technology, 2021 Within the scope of Euro 7 emission norms, new types of injectors and engine parts are produced in order to reduce fuel consumption to minimum levels in diesel engine vehicles and accordingly to reduce emission rates. The complex geometry, high precision
Hakan Küçüktürk +4 more
doaj +1 more source
Refrigerated cutting tools improve machining of superalloys [PDF]
, 1971 Freon-12 applied to tool cutting edge evaporates quickly, leaves no residue, and permits higher cutting rate than with conventional coolants.
Dudley, G. M.
core +1 more source
Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients
Therapeutic 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
Process Reliability Evaluation Method of Turning Large Pitch External Thread
Journal of Harbin University of Science and Technology, 2019 :There is a great influence of machining error distribution of large pitch screw’s left and right thread surface along the axial direction on positioning and repeat positioning accuracy of press slide. Thread cutting process should have high reliability.
JIANG Bin +4 more
doaj +1 more source