Yiziphi izindinganiso zekhwalithi zokuhlolwa kokubukeka kwezingxenye zomjovo?

Izinga lekhwalithi lokuhlolwa kokubukeka kwezingxenye ezibunjwe ngomjovo lingabandakanya izici eziyisi-8 ezilandelayo:

(1) Ubushelelezi bobuso: Ingaphezulu lengxenye yokubumba umjovo kufanele libe bushelelezi futhi libe flat, ngaphandle kwamaphutha asobala nemigqa.Ukuhlola kufanele kuqaphele ukuthi zikhona yini izimbobo ezinciphayo, imigqa yokushisela, ukuguquguquka, isiliva nezinye iziphambeko.

(2) Umbala nokucwebezela: umbala wengxenye yokubumba umjovo kufanele uhambisane nezidingo zedizayini, futhi isicwebezelisi kufanele futhi sihlangabezane nokulindelwe.Ngesikhathi sokuhlolwa, amasampula angafaniswa ukuze kubhekwe ukuthi zikhona yini izinkinga ezifana nokuhluka kombala nokucwebezela okungahambisani.

(3) Ukunemba kobukhulu: usayizi wezingxenye zokubumba umjovo kufanele uhlangabezane nezidingo zokuklama, ngokunemba okuphezulu nokuzinza.Uma uhlola, ungasebenzisa ama-caliper, ama-plug gauge namanye amathuluzi ukukala usayizi, futhi unake ukuthi kukhona ukuchichima, ukungalingani kokuncipha.

(4) Ukunemba komumo: ukwakheka kwengxenye yokubumba yomjovo kufanele kuhambisane nezidingo zokuklama, ngaphandle kokuchezuka okubalulekile.Ngesikhathi sokuhlolwa, amasampula angafaniswa ukuze kubhekwe ukuthi kukhona yini ukuhlanekezela, ukuguquguquka nezinye izinkinga.

(5) Ubuqotho besakhiwo: isakhiwo sangaphakathi sengxenye yokubumba umjovo kufanele siphelele, ngaphandle kwamabhamuza, imifantu nezinye izinkinga.Ngesikhathi sokuhlolwa, ungabheka ukuthi kukhona yini ukukhubazeka okufana nama-pores kanye nemifantu.

(6) Ukunemba kwendawo yokukhwelana: indawo yokuhlangana yezingxenye ezibunjiwe zomjovo kufanele ifaniswe ngokunembile nezingxenye eziseduze, ngaphandle kokuxega noma izinkinga zokugunyazwa ngokweqile.Ngesikhathi sokuhlolwa, amasampula angafaniswa ukuze kubhekwe ukuthi zikhona yini izinkinga ezifana nokungalingani kahle.

(7) Ukucaca kwefonti nelogo: ifonti nelogo ezingxenyeni zokubumba umjovo kufanele kucace futhi kube lula ukukubona, ngaphandle kokungaqondakali noma izinkinga ezingaphelele.Isampula singaqhathaniswa ngesikhathi sokuhlolwa ukuze kubonakale ukuthi zikhona yini izinkinga ezifana nokufiphala kokubhala ngesandla.

(8) Ukuvikelwa kwemvelo kanye nezidingo zempilo: izingxenye zomjovo kufanele zihlangabezane nezimfuneko ezifanele zokuvikelwa kwemvelo kanye nezempilo, njengokungenabuthi, okunganambitheki, okungashisi imisebe.Ukuhlola kufanele kubhekisise ukuthi indaba iyahlangabezana yini nezindinganiso ezifanele.

Ukufingqa, izindinganiso zekhwalithi zokuhlolwa kokubukeka kwezingxenye ezibunjwe ngomjovo zihlanganisa ukushelela kwendawo, umbala nokucwebezela, ukunemba kobukhulu, ukunemba komumo, ubuqotho besakhiwo, ukunemba kwendawo yokuhlangana, ukucaca kwefonti nokumaka, ukuvikelwa kwemvelo kanye nezidingo zezempilo nezinye izici.Enqubweni yokuhlola, amathuluzi okuhlola afanelekile nezindlela kufanele kukhethwe ngokuvumelana nesimo sangempela, futhi unake ukuqhathaniswa kwamasampula ukuze kuqinisekiswe ukuthi izingxenye zomjovo zihlangabezana nezidingo zekhwalithi.