Rapid prototyping of heat sensitive resins by laser stereolithography consists of interaction with high viscosity resin, for zonal curing and computerization NOVELTY - The rapid prototyping of heat-sensitive resin by laser stereolithography comprises interaction of CO2 laser (10.8 micron wavelength) with high-viscosity e.g. epoxy resin. Also claimed is apparatus implementing the process. The apparatus has [...]
system of control for use in process of manufacture of preform not-circular, process using referred to system NOVELTY - The control system. USE - Control system for use in manufacturing method of non-circular preforms, particularly silica preforms, and for controlling speed of rotation of preform during deposition of nanoparticles. ADVANTAGE - The control system ensures [...]
Shirt thread assembly for use in e.g. press machine, has screw matched with variable screw, where screw is provided with external diameter and root diameters of other two screws are remained constant NOVELTY - The assembly has a screw matched with a variable screw (8), where the screw is provided with external diameter. Root diameters [...]
Method for obtaining material sheets, involves drying material sheets, and immersing material sheets in colloidal solution i.e. nanosilica solution, drying wood plates and immersing wood plates in colloidal solution NOVELTY - The method involves drying material sheets. The material sheets are immersed in colloidal solution i.e. nanosilica solution. Wood plates are dried. The wood plates [...]
Rapid prototyping of heat sensitive resins by laser stereolithography consists of interaction with high viscosity resin, for zonal curing and computerization NOVELTY - The rapid prototyping of heat-sensitive resin by laser stereolithography comprises interaction of CO2 laser (10.8 micron wavelength) with high-viscosity e.g. epoxy resin. Also claimed is apparatus implementing the process. The apparatus has [...]