Umnatha woKhuseleko luhlobo lwemveliso echasene nokuwa, enokuthintela abantu okanye izinto ekuweni, ukuphepha nokunciphisa ukulimala okunokwenzeka.Ifanelekile kwizakhiwo eziphakamileyo, ukwakhiwa kwebhulorho, ukufakwa kwezixhobo ezinkulu, umsebenzi ophakamileyo ophakamileyo kunye nezinye iindawo.Njengezinye iimveliso zokukhusela ukhuseleko, umnatha wokhuseleko kufuneka kwakhona usetyenziswe ngokwemigaqo yokusebenza yokhuseleko kunye neemfuno zokusebenza, ngaphandle koko abayi kukwazi ukudlala indima yabo yokukhusela.
Ngokwemigaqo efanelekileyo, umgangatho wokhuseleko kufuneka ube ngolu hlobo lulandelayo:
① Umnatha: Ubude becala akufunekanga bube bukhulu kune-10cm, kwaye imilo inokwenziwa ibe yidayimane okanye isikwere.I-diagonal ye-diagonal ye-diagonal kufuneka ihambelane nomda we-mesh ohambelanayo, kwaye i-diagonal ye-square mesh kufuneka ihambelane nomda we-mesh ohambelanayo.
② Ububanzi bentambo yecala kunye nentambo yomnatha wokhuseleko kufuneka ibe kabini okanye ngaphezulu kunentambo yomnatha, kodwa ingabi ngaphantsi kwe-7mm.Xa kukhethwa idiamitha kunye namandla okuqhawuka kwentambo yomnatha, isigwebo esifanelekileyo kufuneka senziwe ngokuhambelana nemathiriyeli, imo yesakhiwo, ubungakanani bemesh kunye neminye imiba yokhuseleko lomnatha.Ukwaphuka kwe-elasticity ngokuqhelekileyo yi-1470.9 N (150kg force).Intambo yecala idibaniswe nomzimba womnatha, kwaye onke amaqhina kunye namaqhina kumnatha kufuneka aqine kwaye athembeke.
③Emva kokuba umnatha wokhuseleko uchatshazelwe yingxowa yesanti eyi-100Kg emiliselweyo enommandla osezantsi oyi-2800cm2, intambo yomnatha, intambo esecaleni kunye nesibophelelo azisayi kwaphulwa.Umphakamo wovavanyo lwempembelelo yeenetha ezahlukeneyo zokhuseleko zezi: 10m kumnatha othe tye kunye ne-2m kumnatha othe nkqo.
④ Zonke iintambo (imisonto) kumnatha ofanayo kufuneka zisebenzise izinto ezifanayo, kwaye umlinganiselo wamandla omileyo omanzi awukho ngaphantsi kwe-75%.
⑤ Ubunzima benethi nganye abudluli kwi-15kg.
⑥Inethi nganye kufuneka ibenophawu olusisigxina, umxholo kufuneka ube: imathiriyeli;iinkcukacha;igama lomenziinombolo yebhetshi yokuvelisa kunye nomhla;ukomelela kwentambo yomnatha (yomile kwaye imanzi);ixesha lokuqinisekisa.
Ixesha lokuposa: Sep-29-2022