Ubuchule bokukhetha ulwelo olusikiweyo xa lujika intsimbi engenasibala.

Xa ujika intsimbi engenasimo, yeyona nto iphambili yokuphucula umgangatho wenxalenye yokufumana indlela yokukhetha ubuchule bokusika amanzi. Uninzi lwezixhobo zentsimbi ezingenasitali ziyintsimbi engenasibala esine-titanium okanye i-nickel. Iipropathi zezinto ezibonakalayo zinobunzima obukhulu, amandla kwaye kulula ukuphosakaliswa xa kubangelwa lenziwe ngomatshini, kwenza ukuba kubekho kunzima kuye komatshini.

Xa ijika ijika, injongo kukusika izinto ezigqithisileyo ngokukhawuleza, ulwelo olusikiweyo luthatha isixa esikhulu sobushushu kwaye uphucula ubomi benkonzo yezixhobo zokusika. Ke ngoko, ukusika amanzi okusika amanzi, okanye i-emulsion ebiyiweyo, okanye umatshini wokugaya umbala ocelayo uyamkelwa. Njengokukhetha i-3% -5% ye-emulsion okanye i-10% -15% ye-Oyile egqithileyo kunye neoyile eqingqiweyo, kodwa isantya se-spindle singakwazi ukuba phezulu (khetha umda ongezantsi wexabiso lesantya)

Ukugqiba intsimbi engenasitali, khetha idizili okanye ioyile njengokusika. Ngakumbi ekuguqukeni kwentsimbi engenasitali i-m5 ngezantsi komsonto yangaphakathi, ukusebenzisa i-fluid ekhethekileyo yokusika. Ukuqhuba intambo yokutsala ukuba ukhetha ulwelo lwe-acid, njengesosi, iviniga, yenza ukuba ibe yinto eqinileyo, kungenjalo ingaba lo matshini, le yeyona khonkco lokuqhubeka nomatshini.

Amashishini amakhulu emiqathango anokusebenzisa umatshini onamandla we-staid ekhethekileyo, okanye ngeentlobo ngeenyawo, iiarhente zoxinzelelo ezigqithileyo, ezongeziweyo ze-anti-rust kunye nezongeziweyo zeoyile ye-oyile elahlekileyo , utywala, iMolybdenum ilahlekisile iintlobo ezintathu zezinto ezithatyathwayo zokusika amanzi, ukusetyenziswa kweziphumo ezingcono. Inxalenye yile: 30% 70 Ioyile egqithisileyo yeGear yeGear yeGear, i-viscofity ephantsi, ukuhamba okulungileyo, ukuhlakulela amaqondo obushushu asezantsi, isiphumo sokupholisa; I-25% ye-molybdenum ilahlekile, i-thaibrity elungileyo, iarhente yoxinzelelo olugqithisileyo, phantsi kobushushu obuphezulu kunye nefuthe lokuCoca eliphezulu lilungile; I-45% yotywala, i-viscofity encinci, i-fallity elungileyo, isiphumo sokupholisa singcono.