Uma nje impahla yesikhwama iqukethe ingxenye yephepha ingabizwa ngokuhlanganyela njengezikhwama zephepha.
Ngokusho impahla zingahlukaniswa zibe:isikhwama sephepha sekhadibhodi esimhlophe, isikhwama sephepha esimhlophe, isikhwama sephepha sethusi, isikhwama sephepha esinsundu, kanye nenani elincane lokwenziwa kwephepha elikhethekile.
Ngokusho konqenqema lwesikhwama, izindlela zokuvala phansi naphansi zihlukile:kunezinhlobo ezine zezikhwama zephepha, njengesikhwama esingaphansi somthungo ovulekile, isikhwama esingaphansi sekhoneni lokunamathela esivulekile, isikhwama sokuthunga sohlobo lwe-valve, uhlobo lwe-valve isikhwama sokunamathisela esine-hexagonal esiphansi esiphansi.
Ngokusho kwesibambo kanye nendlela ehlukene yokumba imigodi :I-NKK(imbobo ngentambo), i-NAK(ayikho imbobo enentambo, ihlukaniswe yaba akukho ukugoqa umlomo futhi indinganiso enohlobo lokugoqa umlomo), i-DCK(isibambo sembobo yesikhwama esingenazintambo), BBK(umlomo wolimi ngaphandle kokubhoboza).
Ngokusetshenziswa okuhlukahlukene:okuhlanganisa izikhwama zephothifoliyo, izimvilophu, izikhwama, izikhwama zikasimende, izikhwama zokuphakelayo, izikhwama zamaphepha ezinandisiwe, izikhwama zikamanyolo, izikhwama zephepha ezinelayini, izikhwama zephepha ezinezingqimba ezine, izikhwama zemithi, izikhwama zezingubo, izikhwama zokudla, izikhwama zokuthenga, izikhwama zezipho, izikhwama zewayini.Ukusetshenziswa okuhlukile, usayizi wokucaciswa kokuklama, kufaka phakathi ubukhulu bezikhwama zephepha kunezidingo eziningi, ngakho-ke ngokusho kwesimo sangempela ukwenza ngokwezifiso, finyelela umphumela ophindwe kabili ngesigamu somzamo, inhloso yokusebenziseka kwezomnotho, ukonga impahla, imvelo eluhlaza. ukuvikelwa, ukutshalwa kwezimali kwebhizinisi, ukunikeza ukuvikeleka okwengeziwe.
Isikhathi sokuthumela: Oct-20-2022