Gear nfuli nwere akụkụ anọ bụ isi: 1. Gears (spur ma ọ bụ helical). Spur gia dabara maka obere{2}}ọsọ, obere- ngwa nrụgide (na-akpata ọkwa mkpọtụ dị elu), ebe helical gears dabara maka ngwa nrụgide dị elu{4}}ọsọ, elu{5} (na-ebelata ọkwa mkpọtụ site n'ihe karịrị 50%). 2. Pump body and cover (nkedo ígwè/casts steel), na-enye nkwado nrụgide n'ihe eji arụ ọrụ nke 10 -20 MPa. 3. Drive shaft (elu-ike alloy steel), na ike torsional nke Karịrị ma ọ bụ nhata 500 N·m, na-emetụta ogologo ndụ ngwaọrụ ahụ ozugbo (ọ na-abụkarị awa 30,000-50,000){15}} Sistemụ akara akara nke nwere akara staakage<0.1 ml/min, meeting the explosion-proof requirements of the petrochemical industry. This structural design enables pumps to achieve volumetric efficiencies exceeding 95% in applications such as crude oil transportation and chemical media transfer.
