Ukuqonda ubulukhuni bobuso Ra
2023-05-18
一·
Umqondo wobunzima obungaphezulu
Ubulukhuni bobuso bubhekisela ekungalingani kwendawo esebenza ngomshini enezikhala ezincane neziqongo ezincane nezigodi. Ibanga (ibanga lamagagasi) phakathi kweziqongo zalo ezimbili noma izigodi lincane kakhulu (ngaphansi kuka-1mm), okungelephutha lomumo wejometri encane.Ngokucacile, ibhekisela ekuphakameni nasesikhaleni esingu-S sesigodi esincane esiphakeme esingu-Z. Ngokuvamile sihlukaniswa ngo-S:
I-S<1mm iwubukhulu obungaphezulu;
1 ≤ S ≤ 10mm ukuzungeza;
S＞ I-10mm isesimweni sika-f.
二·Umthelela oyinhloko wokuhwalala kwengaphezulu ezingxenyeni
Kuthinta ukumelana nokugqoka. Lapho ingaphezulu liqinile, incane indawo yokuxhumana ephumelelayo phakathi kwezindawo zokukhwelana, iba nkulu ingcindezi, iba nkulu ukumelana nokungqubuzana, kanye nokuguga ngokushesha.
Ithinta ukuzinza kokulingana. Ukuze uvumelane ne-clearance, i-surface ilukhuni, ijwayele ukugqoka, okuholela ekwandeni kancane kancane kwemvume phakathi nenqubo yokusebenza; Ngokulingana kokuphazamiseka, ngenxa yokuthi iziqongo ze-convex ezincane zimpintshana zibe yisicaba ngesikhathi sokuhlanganisa, ukuphazamiseka kwangempela okusebenzayo kuyehla futhi amandla okuxhumana ayancishiswa.
Kuthinta amandla okukhathala. Kunemikhombe emikhulu ebusweni bezingxenye ezimahhadlahhadla, okuthi, njengamanotshi abukhali nemifantu, izwele ekugxilweni kwengcindezi futhi ngaleyo ndlela kuthinte amandla okukhathala kwezingxenye.
Kuthinta ukumelana nokugqwala. Izingxenye ezimangelengele zingabangela kalula ukuthi amagesi agqwalayo noma uketshezi lungene ongqimbeni lwangaphakathi lwensimbi ngemisele emincane engaphezulu, okubangele ukugqwala kwendawo.
Kuthinta ukusebenza kokuvala. Izindawo ezimahhadlahhadla azikwazi ukuhlangana ziqine, futhi igesi noma uketshezi luvuza ngezikhala phakathi kwezindawo zokuthintana.
Kuthinta ukuqina kokuxhumana. Ukuqina kokuxhumana yikhono lendawo ehlangene yengxenye yokumelana nokuguqulwa kokuxhumana ngaphansi kwamandla angaphandle. Ukuqina komshini kuncike kakhulu ekuqineni kokuxhumana phakathi kwezingxenye ezahlukahlukene.
Ithinta ukunemba kokulinganisa. Ubulukhuni obungaphezulu bakho kokubili indawo elinganiselwe yengxenye kanye nendawo yokulinganisa yethuluzi lokulinganisa kuthinta ngokuqondile ukunemba kokulinganisa, ikakhulukazi esilinganisweni esinembile.
Ukwengeza, ubulukhuni bendawo bunamazinga ahlukahlukene ethonya ekunameni, ukuguquguquka kwe-thermal kanye nokumelana nokuxhumana, izakhiwo zokubonisa kanye nemisebe, ukumelana nokugeleza kwe-liquid negesi, nokugeleza kwamanje ebusweni babaqhubi bezingxenye.
