Izixhobo zokuhlola iimoto zizixhobo ezilula ezisetyenziswa ngamashishini emveliso yemizi-mveliso ukulawula ubungakanani obahlukeneyo beemveliso, njengeembobo kunye nobukhulu bendawo. Zinokuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wolawulo. Zifanelekile kwiimveliso eziveliswa ngobuninzi. Zithatha indawo yezixhobo zokulinganisa zobungcali kwiindawo zeemoto, ezifana neegeyiji zeplagi ezigudileyo, iigeyiji zeplagi ezinemisonto, iigeyiji zobubanzi bangaphandle, njl. Ngoko ke zeziphi izinto ekufuneka ziqwalaselwe xa kusenziwa izixhobo zokuhlola iimoto?

Uyilo kunye nokuveliswa kwezinto zokuhlola iimoto. Ngaphambi kokuba kuqulunqwe izixhobo zokuhlola, kufuneka kucaciswe ingcamango yoyilo lwezinto zokuhlola. Izinto eziphambili ekufuneka ziqwalaselwe zezi:

Qonda ngokupheleleyo i-GD & T, uxwebhu oluchazayo loyilo lwemveliso yeemoto. Iinkcukacha zemveliso, imilinganiselo yokubeka imveliso, iimpawu eziphambili zemveliso, kunye neempawu zokunyamezela imveliso ziya kubonakala kwi-GD & T, ngoko ke kufuneka iqondwe ngokupheleleyo ngaphambi kokuba kuqulunqwe isixhobo sokuhlola.

Misela umxholo wokubekwa kunye novavanyo lwemveliso, hlalutya iimpawu zokulinganisa zokubekwa kwemveliso, cinga ngendawo efanelekileyo yokubekwa kweenxalenye zemveliso, uqonde intsingiselo yokunyamezelana okwahlukeneyo, misela umxholo wovavanyo ekufuneka iinxalenye zemveliso ziwusebenzise kwisixhobo sokuhlola kwaye akufuneki ukuba kufezekiswe okanye kungenzeki. Yintoni ephunyeziweyo.

Izibalo zamandla okulawula inkqubo, ukuchonga ukuba imveliso ineemfuno ze-KPC na, ukuveliswa ngokuchanekileyo kwe-CNC ukuqonda injongo yesixokelelwano, ukuqonda ngokuchanekileyo iimfuno zokulinganisa ubungakanani kunye nokulinganisa umgangatho, kunye nokuqinisekisa ukuthembeka kokuqokelelwa kwedatha.

Ukuqonda iimfuno kunye neenkqubo, ukuqonda ngokupheleleyo iimfuno zomthengi zezixhobo zokuhlola imveliso, ukufunda kwiimeko zempumelelo okanye zokungaphumeleli kwangaphambili, ukuqonda ngokupheleleyo inkqubo yokuphononongwa kwezixhobo zokuhlola umthengi kunye nokuvunywa, kwaye uqonde amaxwebhu afunekayo.

Umgaqo woyilo lwegeji kufuneka ube nokuqina okwaneleyo; kufuneka ube nozinzo olwaneleyo; kufuneka ube nokuchaneka okwaneleyo kokulinganisa ukuqinisekisa umgangatho wemoto; ukusebenza kufuneka kube lula ukuqinisekisa ukusebenza kakuhle kokulinganisa; isakhiwo kufuneka sibe lula kangangoko kunokwenzeka; Sinesiqinisekiso esaneleyo soqoqosho sokwenza lula ulawulo lweendleko zesithuthi; kwangaxeshanye, kufuneka kube lula ukulinganisa nokulinganisa. Iindawo zoyilo kufuneka zibe neempawu ezifanayo zesixhobo sokuhlola iindawo zemoto, kwaye zibe neempawu zazo. Ulwakhiwo lwaso luquka ikakhulu ezi ndawo zilandelayo: ipleyiti yesiseko kunye nenxalenye yesakhelo, isixhobo sokubeka, isixhobo sokubophelela, isixhobo sokulinganisa, isixhobo sokuncedisa, njl.