Umnatha wentsimbi, okwaziwa ngokuba ngumnatha odityanisiweyo, ngumnatha apho imivalo yentsimbi emide kunye nenqamlezayo icwangciswe kumgama othile kunye nee-engile ezichanekileyo enye kwenye, kwaye zonke iindlela zokuhlangana zidityaniswe kunye. Uneempawu zokugcinwa kobushushu, ukugquma kwesandi, ukuxhathisa kwenyikima, ukuthintela amanzi, ubume obulula kunye nobunzima obulula, kwaye ngokuqhelekileyo kusetyenziswa kushishino lokwakha.
Qinisekisa ubukhulu beentsimbi zentsimbi
Ukwahlula umgangatho we-mesh yentsimbi, qala ujonge ubukhulu bayo bentsimbi yentsimbi. Ngokomzekelo, kwi-mesh yensimbi ye-4 cm, phantsi kweemeko eziqhelekileyo, ubukhulu bentsimbi yentsimbi kufuneka bube malunga ne-3.95 xa usebenzisa i-micrometer caliper ukuyilinganisa. Nangona kunjalo, ukwenzela ukusika iikona, abanye ababoneleli babuyisela iintsimbi zetsimbi kunye ne-3.8 okanye i-3.7 ubukhulu, kwaye ixabiso elicatshulweyo liya kuba lincinci. Ngoko ke, xa uthengela i-mesh yensimbi, awukwazi nje ukuthelekisa ixabiso, kwaye umgangatho wempahla kufuneka uhlolwe ngokucacileyo.
Qinisekisa ubungakanani bemesh
Okwesibini ubukhulu be-mesh ye-mesh yensimbi. Ubungakanani bomnatha obuqhelekileyo ngokwesiseko yi-10*10 kunye ne-20*20. Xa uthenga, kufuneka ubuze umthengisi kuphela ukuba zingaphi iingcingo * zingaphi iingcingo. Umzekelo, 10*10 ngokubanzi 6 iingcingo * 8 iingcingo, kunye 20*20 10 iingcingo * 18 iingcingo. Ukuba inani leengcingo lincinci, i-mesh iya kuba nkulu, kwaye iindleko zezinto eziphathekayo ziya kuncitshiswa.
Ngoko ke, xa uthengela i-mesh yensimbi, kufuneka uqinisekise ngokucophelela ubukhulu beentsimbi zentsimbi kunye nobukhulu be-mesh. Ukuba awuqapheli kwaye uthenge ngengozi iimveliso ezingahambelani nemigangatho yomgangatho, kuya kuchaphazela umgangatho kunye nokhuseleko lweprojekthi.
Ixesha lokuposa: Oct-10-2024