Flanges yog cov khoom siv sib txuas yooj yim uas tau siv ua tiav rau kev siv cov kav dej siab.Lawv nkag siab zoo, txhim khu kev qha, raug nqi zoo, thiab yooj yim los ntawm ntau tus neeg muag khoom.Tsis tas li ntawd, lub sijhawm nqa lub peev xwm ntawm flanges yog qhov tseem ceeb piv rau lwm yam khoom siv sib txuas.Qhov no yog ib qho tseem ceeb rau cov tshuab uas muaj cov kav dej taug kev los yog sab nraud buckling los ntawm qhov kub thiab txias hloov pauv (xws li cov kab dej sib sib zog nqus).Flanges tuaj yeem tsim los ua kom tau raws li ntau yam kev thov xws li kub-kub thiab corrosion kuj.

Kev ua haujlwm

Cov yeeb nkab flanges muaj cov dej ntws los yog cov chaw tiaj tus uas yog perpendicular rau cov yeeb nkab uas lawv txuas.Ob ntawm cov chaw no yog mechanically koom nrog bolts, dab tshos, adhesives los yog welds.

Feem ntau, flanges txuas rau cov kav dej ntawm vuam, brazing, lossis threading.

Vuam koom cov ntaub ntawv los ntawm melting lub workpieces thiab ntxiv ib tug muab tub lim.Rau qhov muaj zog, kev sib txuas siab ntawm cov ntaub ntawv zoo sib xws, vuam nyhav yog qhov zoo tshaj plaws ntawm flange kev twb kev txuas.Feem ntau cov yeeb nkab flanges yog tsim los rau welded rau cov kav dej.

Brazing yog siv los koom cov ntaub ntawv los ntawm melting ib tug muab tub lim hlau uas solidifies los ua tus connector.Txoj kev no tsis yaj lub workpieces los yog induce thermal distortion, tso cai rau nruj tolerances thiab huv si pob qij txha.Nws kuj tuaj yeem siv los txuas cov khoom sib txawv xws li hlau thiab metalized ceramics.

Threading yog siv rau cov flanges thiab cov kav dej kom tso cai rau kev sib txuas kom raug screwed ua ke zoo ib yam li cov txiv ntseej lossis bolts.

Thaum txoj kev txuas tuaj yeem yog qhov txawv txav, muaj lwm yam kev xav tseem ceeb dua rau kev xaiv cov yeeb nkab flange.Yam tseem ceeb uas tus neeg yuav khoom lag luam yuav tsum xav txog ua ntej yog flange lub cev tshwj xeeb, hom, khoom siv, thiab kev ua haujlwm zoo tshaj plaws rau daim ntawv thov.