Indlela yokukhetha i-caster efanele

1. Thola isisindo somthwalo we-caster

Isisindo sengqikithi yezinto zokuthutha, ubukhulu bomthwalo, kanye nenani lamasondo elilodwa noma ama-caster asetshenzisiwe kufanele kucaciswe ukuze kubalwe umthamo womthwalo wama-caster ahlukahlukene.

Ukubala umthamo wokulayisha wesondo elilodwa noma i-caster njengoba kudingeka kubukeka kanje: T = M x N (E + Z).I-T iyisisindo somthwalo odingekayo wesondo elilodwa noma i-caster, u-E uyisisindo esinetha sempahla yokuthutha, u-Z umthwalo omkhulu, M inani lamasondo elilodwa noma ama-caster asetshenzisiwe, futhi u-N uyisici sokuphepha (cishe u-1.3 kuya 1.5).
2. Khetha okokusebenza kwesondo noma kwe-caster.

Ububanzi bomgwaqo, izithiyo, izinto ezihlala isikhathi eside endaweni yokufaka isicelo (ezifana nezicucu zikawoyela nensimbi), izimo ezizungezile, nezindawo eziphansi kufanele kucatshangelwe (njengezinga lokushisa eliphezulu noma izinga lokushisa eliphansi, umswakama; ukhaphethi phansi, phansi ukhonkolo, ukhuni. phansi njll.)

Izifunda ezikhethekile ezihlukene zingasebenzisa ama-casters enjoloba, ama-PP casters, ama-caster enayiloni, ama-PU casters, ama-TPR casters, nama-anti-static casters.

Nquma nge-diameter ye-caster.

Umthamo wesisindo kanye nokuhamba kalula kukhuphuka ngobubanzi be-caster, okusebenza futhi ukuvikela phansi ekulimaleni.

Umthamo womthwalo odingekayo kufanele uqondise ukukhethwa kobubanzi be-caster.

4. Khetha izinketho zokukhweza i-caster.

Ngokomklamo wezinto zokuthutha, izinhlobo zokukhweza ngokuvamile zihlanganisa i-Top plate fitting, i-Threaded stem fitting, i-Stem ne-Socket fitting, i-Grip ring fitting, i-Expanding stem fitting, kanye ne-Stemless fitting.