Teknologi Produksi lan Pengembangan lan Aplikasi Tabung Fiberglass

Ana telung jinis utama yaiku tabung serat kaca production processes: reciprocating filament winding process, continuous filament winding process and centrifugal casting process.

Proses nduwurke tumpukan filamen Reciprocating (dadi cara tetep-dawa): Ing proses iki, tank dipping reciprocates karo mandrel puteran, lan filamen kaca serat dawa diselehake ing amba oblique tartamtu relatif kanggo sumbu mandrel, lan amba tambahan. (IE. amba nduwurke tumpukan) kontrol dening rasio saka kacepetan obah saka tank dipping kanggo kacepetan rotasi mandrel ing, lan gerakan translasi tank dipping kontrol dening kontrol electromechanical komputerisasi. Jumlah lapisan nduwurke tumpukan mboko sithik tambah nganti kekandelan tembok dirancang wis tekan. Sawise nduwurke tumpukan rampung, resin ing artikel kasebut diobati kanthi signifikan. Sawise ngobati, mandrel dibusak saka pipa fiberglass.

Continuous filament winding process (belonging to continuous method): The process is that the tube passes through a feeding station that supplies resin pre-impregnated roving, chopped glass fiber reinforced plastic fiber and resin sand mixture in motion, and the tube is continuously advancing in the core mold. made in.

Centrifugal casting process (belonging to the fixed-length method): In this process, the cut glass fiber reinforced material and sand are fed into a steel mold fixed on the bearing, and the unsaturated resin with catalyst is injected into one end of the steel mold to make the steel mold. It impregnates the reinforcing material. Under the action of centrifugal force, the resin replaces the air in the fibers and fillers, thereby producing a dense composite material without pores. Due to the action of centrifugal force, the inner wall of the tube forms a smooth and clean resin-rich inner surface layer. Cures at higher temperatures. The pipe made by this method is also called glass fiber reinforced plastic sand pipe.