45# Umbhobho wentsimbi ongenamthungo
Inkcazelo emfutshane:
Iinkcukacha ngemveliso:
Ububanzi bangaphandle bombhobho wensimbi 20-426
Umbhobho wentsimbi ubukhulu bodonga lwe-20-426
Intshayelelo yemveliso:
Izinto eziluhlaza ze-tube ejikelezayo i-tube billet ejikelezayo, i-embryo ye-tube ejikelezayo iyasikwa kwaye icutshungulwe ngomatshini wokusika kunye nokukhula malunga ne-1 mitha engenanto, kwaye ithunyelwe kwisithando somlilo ngokufudumeza ibhanti lokuhambisa.Ibillet yondliwa kwiziko kwaye ifudunyezwe malunga ne-1200 degrees Celsius.Amafutha yihydrogen okanye iacetylene.Ukulawulwa kweqondo lokushisa kwisithando somlilo yingxaki ephambili.Emva kokuba i-tube billet ejikelezayo iphuma, ihlanjululwe yi-punch yoxinzelelo.Ngokuqhelekileyo, i-perforator eqhelekileyo yi-conical roll perforator.Olu hlobo lwe-perforator lusebenza kakuhle kwimveliso, umgangatho omhle wemveliso, i-perforating diameter enkulu kwaye inokunxiba iindidi zentsimbi.Emva kokubhoboza, i-tube billet ejikelezayo iqhutywe ngokulandelelanayo nge-diagonal emithathu ephezulu, i-rolling eqhubekayo okanye i-extrusion.Emva kwe-extrusion, umbhobho kufuneka ususwe ukulinganisa.I-caliper ijikeleza kwi-embryo yensimbi ngokusebenzisa i-conical drill ngesantya esiphezulu ukugqobhoza imingxuma kwaye yenze imibhobho yentsimbi.Ububanzi bangaphakathi bombhobho wensimbi buchongwa ngubude obungaphandle bobubanzi be-drill drill bit.Emva kokulinganisa umbhobho wensimbi, ingena kwinqaba yokupholisa kwaye ipholile ngokutshiza amanzi.Emva kokupholisa umbhobho wensimbi, uya kulungiswa.Emva kokulungiswa, umbhobho wensimbi uthunyelwa ngebhanti yokuhambisa kumatshini wokuhlola isinyithi (okanye uvavanyo lwe-hydraulic) ukuze luhlolwe ngaphakathi.Ukuba kukho ukuqhekeka, iibhubhu kunye nezinye iingxaki ngaphakathi kombhobho wensimbi, kuya kubonwa.Ukuhlolwa komgangatho wombhobho wentsimbi emva kokukhethwa kwesandla esingqongqo.Emva kokuba umbhobho wentsimbi uhloliwe, inani, ukucaciswa kunye nenani leqashiso lemveliso lifafazwa ngepeyinti.Nangekhrane ukuya kwindawo yokugcina impahla.
