Belt grinding of level surfaces of typical components manufactured from steel and alloys, such as for instance grooves, shoulders, finishes, and lengthy workpieces, is a good substitute for milling. Several aspects can influence the belt grinding procedure of level surfaces of metals, such cutting rate and pressure. In this work, the necessity of stress into the gear grinding was investigated when it comes to technical and experimental aspects. The milling experiments had been performed on architectural alloy metal 30KhGSN2/30KhGSNA, structural carbon steel AISI 1045, corrosion-resistant and heat-resistant metal AISI 321, and heat-resistant nickel alloy KHN77TYuR. The overall performance associated with milling gear had been examined in terms of surface roughness, material removal price (MRR), milling gear wear, overall performance index. Estimated signs of the belt grinding process had been created cutting capability; decreased cutting capability for belt grinding of steels and heat-resistant alloy. It was discovered that with an increase in force p, the area roughness of the prepared surface Ra reduced even though the tool use VB and MRR enhanced. With a decrease in plasticity and difficulty of machinability, the roughness, product treatment price, paid off cutting capacity (Performance list) qper, material removal Q reduced, and also the device wear VB increased. The obtained research results may be used by technologists when creating gear grinding businesses for steels and alloys to ensure the needed performance is met.The gamma-ray shielding capability of numerous Bentonite-Cement combined products from northeast Egypt have now been examined by determining their theoretical and experimental size attenuation coefficients, μm (cm2g-1), at photon energies of 59.6, 121.78, 344.28, 661.66, 964.13, 1173.23, 1332.5 and 1408.01 keV emitted from 241Am, 137Cs, 152Eu and 60Co point resources. The μm had been theoretically determined using the chemical compositions obtained by Energy Dispersive X-ray Analysis (EDX), while a NaI (Tl) scintillation sensor ended up being used to experimentally determine the μm (cm2g-1) associated with the blended examples. The theoretical values come in acceptable contract with all the experimental computations for the XCom pc software. The linear attenuation coefficient (μ), suggest no-cost path (MFP), half-value layer (HVL) and the publicity accumulation factor (EBF) were Medial pivot also determined by knowing the μm values for the examined samples. The gamma-radiation shielding ability regarding the selected Bentonite-Cement mixed examples being examined against other puplished protection materials. Knowledge of various factors such as for instance thermo-chemical stability, accessibility and liquid keeping capacity for the bentonite-cement mixed examples may be reviewed to determine the effectiveness of the materials to shield gamma rays.The reinforcement of plywood is shown by laminating pretensioned basalt fibers between veneer sheets, to fabricate so-called prestressed plywood. Belt kind basalt materials bearing a certain adhesion promoting silane sizing were aligned between veneer sheets with 20 mm spacing and were pretensioned at 150 N. Three-layer plywood samples were ready and tested for tensile strength at room-temperature and also at 150 °C. The space temperature tensile tests revealed a 35% boost in tensile power for prestressed plywood compared to compared to the traditional specimen. The reinforcement result deteriorated at 150 °C but had been restored upon cooling to room temperature medication overuse headache . The deterioration is caused by the weakening of bonding involving the basalt materials and phenolic resin matrix at elevated temperatures because of the softening for the resin.Increasingly advanced applications of polymer materials are operating the demand for new, high-performance dietary fiber kinds. One method to produce polymer materials is by electrospinning from polymer solutions and melts away. Polymer melt electrospinning creates materials with tiny diameters through solvent-free handling and it has applications within different fields, ranging from textile and construction, into the biotech and pharmaceutical industries. Modeling of the electrospinning process was mainly restricted to simulations of geometry-dependent electric area distributions. The associated large change in viscosity upon fiber formation and elongation is an integral concern governing the electrospinning procedure, aside from various other environmental aspects. This paper investigates the melt electrospinning of aerogel-containing fibers and proposes a logistic viscosity model approach with parametric ramping in a finite factor strategy (FEM) simulation. The formation of melt electrospun fibers is studied with regard to the whirling temperature as well as the length towards the enthusiast. The forming of FSEN1 mw PET-Aerogel composite fibers by pneumatic transport is shown, in addition to crucial parameter is found to be the heat associated with the gas stage. The experimental results form the foundation for the electrospinning design, which will be shown to reproduce the trend for the fiber diameter, both for polymer in addition to polymer-aerogel composites.By optimizing the distribution of metal materials in fiber-reinforced cementitious mortar (FRCM) through the layered structure, the part of fibers could be totally utilized, hence enhancing the flexural behavior. In this research, the flexural behavior of layered FRCM at various thicknesses (25 mm, 50 mm, 75 mm, 100 mm) associated with metal fibre level had been investigated.