Ukumaka kuyindlela evame ukusetshenziswa ngabalingani, futhi inkundla yokumaka iyithuluzi elisetshenziswa kakhulu. Ngakho-ke, kuyadingeka ukwazi kahle ukusetshenziswa okuyisisekelo kwesikhulumi sokumaka se-fitter kanye nokusetshenziswa nokugcinwa kwendawo yokumaka.
一. Umqondo wokumaka
Ngokusho komdwebo noma usayizi wangempela, ukumaka ngokunembile umngcele wokucubungula ebusweni be-workpiece kubizwa ngokuthi ukumaka. Ukumaka kuwumsebenzi oyisisekelo wama-fitters. Uma imigqa yonke ikundiza efanayo, kubizwa ngokuthi ukumakwa kwendiza ukuze kuboniswe ngokucacile umngcele wokucubungula. Uma kudingekile ukumaka izindawo zokusebenzela ngezindlela eziningana ezahlukene ngesikhathi esisodwa ukuze ubonise ngokucacile umngcele wokucubungula, ubizwa ngokuthi ukumakwa kwe-three-dimensional.
二. Indima yokumaka
(1) Nquma indawo yokucubungula kanye nemvume yokucubungula yendawo ngayinye yokucubungula endaweni yokusebenza.
(2) Hlola ukuthi izilinganiso zengxenye ngayinye yokungenalutho ziyahlangabezana yini nezimfuneko, futhi uhlole ukunemba kwendawo yesikhulumi sokumaka nokuthi zikhona yini izinto zangaphandle endaweni.
(3) Endabeni yokukhubazeka okuthile endaweni engenalutho, sebenzisa indlela yokuboleka ngesikhathi sokumaka ukuze uthole amakhambi angenzeka.
(4) Ukusika impahla yeshidi ngokomugqa wokumaka kungaqinisekisa ukukhetha okufanele futhi kusetshenziswe ngendlela efanele leyo nto.
Kuyabonakala kulokhu ukuthi ukumaka kuwumsebenzi obalulekile. Uma ulayini umakwe ngokungalungile, ucezu lomsebenzi luzolahlwa ngemva kokucubungula. Hlola ubukhulu futhi usebenzise amathuluzi okulinganisa namathuluzi okumaka ngendlela efanele ukuze ubhekane namaphutha.
三. Ukulungiselela ngaphambi kokumaka
(1) Okokuqala, lungiselela inkundla yokumaka futhi uhlole ukuthi ukunemba kwendawo yendawo yokumaka kunembile yini.
(2) Ukuhlanza i-workpiece. Hlanza ingaphezulu lengxenye engenalutho noma eqedwe kancane, njengama-smudges, ukugqwala, ama-burrs, ne-iron oxide. Uma kungenjalo, upende ngeke uqine futhi imigqa ngeke icace, noma indawo yokusebenza yesikhulumi sokumaka izoklwejwa.
(3) Ukuze uthole imigqa ecacile, izingxenye ezimakiwe ze-workpiece kufanele zidwetshwe. Ama-castings nama-forging apendwe ngamanzi omcako; izikhala ezincane zingapendwa ngoshoki. Izingxenye zensimbi ngokuvamile zidwetshwe ngesisombululo sotshwala (ezenziwe ngokungeza ama-flakes opende kanye ne-purple-blue pigment otshwaleni). Lapho udweba, qaphela ukusebenzisa umbala kancane futhi ngokulinganayo.
Isikhathi sokuthumela: Sep-16-2025