How to Choose a Phono Cartridge. Listening to music recordings on vinyl records has been popular since the 1950s, while similar shellac records date to the early twentieth century. Vinyl remains popular even today in both the hi-fidelity...
Baby Thresholds. Baby Threshold or âend mouldingâ is typically used at the exterior of doorways as a transition between flooring and the doorway threshold. It can also be used as a transition from a wood floor to a different flooring surface when the reducer wonât do. Our standard Baby Threshold or âend-mouldingâ dimensions are as follow:
Compression molding-simplified diagram of the process. Compression molded rubber boots before the flashes are removed. Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity.his method of molding is greatly used in manufacturing automotive parts such as hoods, fenders, scoops, spoilers, as well as smaller more intricate parts. The material to be molded is positioned in the mold cavity and the heated platens are closed by a hydraulic ram.