Eyona beam yeI-crane yebhulorho enye-girderayilingani, echaphazela ngokuthe ngqo ukuqhubekeka okulandelayo. Okokuqala, siza kujongana nokuthambeka komqadi ngaphambi kokudlulela kwinkqubo elandelayo. Emva koko i-sandblasting kunye nexesha le-plating liya kwenza imveliso ibe mhlophe kwaye ingabi nasiphako. Nangona kunjalo, ii-cranes zebhulorho ezineemodeli ezahlukeneyo kunye neeparitha zineempawu ezahlukeneyo zesakhiwo semiqadi yazo ephambili.
Kufuneka siqale siqonde ezi ngongoma zimbini zilandelayo malunga nemveliso:
1. Ziziphi izinto kunye neemilo zebhodi ezifunekayo ukucubungula umqadi oyintloko womatshini webhuloho (iibhodi, imiqulu, iinxalenye ezikhethekileyo, iirula)?
2. Ukuqwalasela ubungakanani bentsimbi ephambili kunye nomphezulu we-crane ye-single-girder crane (kuxhomekeke kwimveliso, iinkqubo ezahlukeneyo ze-flatness zingakhethwa ukugqiba iindleko kunye nokulawula ukusebenza), luhlobo luni lwesiphumo somgangatho kunye neemfuno zokusetyenziswa kufuneka zifezekiswe umtha oyintloko?
Okwangoku, zimbini iindlela zokujongana nokuthambeka komqadi ophambili wecrane:
1. Ukusetyenziswa konyango lobuchwephesha bomatshini kukususa iinxalenye zeconvex ezikhazimlisiweyo ngokusika kunye nokuguqulwa kweplastiki kumphezulu wezinto eziphathekayo ukufumana indlela egudileyo yokupolisha, kwaye ngokuqhelekileyo isebenzisa amatye okusila, ulwelo lokupholisha, njl.
2. Ukuguliswa kweekhemikhali. Ukupholiswa kwemichiza kukwenza iinxalenye zeconvex zemicroscopic zeconvexity yendawo yedatha inyibilike kuqala kumbindi wekhemikhali, ngaloo ndlela kufunyanwa umphezulu ogudileyo. Inzuzo ephambili yale ndlela kukuba i-workpieces eyinkimbinkimbi inokucolwa ngaphandle kwezixhobo ezinzima, kwaye iipleyiti ezininzi zetsimbi zinokupholiswa ngaxeshanye. Ingxaki yokupholiswa kweekhemikhali kukusetyenziswa kolwelo lokupholisha kunye nezinto zemveliso. Uburhabaxa bomphezulu obufunyenwe ngokupolishwa kweekhemikhali budla ngokuba yi-10μm.
