Ndichitha ixesha elininzi ndihamba kwiindawo zokuvelisa kwaye ndithetha neenjineli zokulawula umgangatho. Ndiyalithanda ivumba lentsimbi eshushu kunye nesandi soomatshini bokushicilela abakhulu behydraulic. Ukutyhubela iminyaka, ndiye ndaqalisa ukuthanda kakhulu umgangatho wokwenziwa kwemveliso. Abantu baphosa igama elithi "umgangatho" ngeenxa zonke njenge-buzzword yokuthengisa. Kodwa ngaphandle kwindawo yomgodi, umgangatho uthetha ubomi okanye ukufa.
Xa umphathi wesiza endibuza ukuba ndifumanisa njani ukuba i-wheel hub inokuthenjwa ngenene, andiyijongi incwadana. Ndijonge idatha eluhlaza kunye nenkqubo yokuvelisa. Ndifuna ukukuthatha emva kwemiboniso namhlanje kwaye ndikubonise kanye ukuba yintoni eyahlula i-premium mining rim kwiqhekeza eliyingozi lesinyithi esilahliweyo.
Ndikhe ndakhankanya i-welding ngaphambili, kodwa kufuneka sintywile nzulu. Isiseko serim siqala njengepleyiti yentsimbi ecaba. Oomatshini abakhulu baqengqa le pleyiti kwisangqa, emva koko umatshini wokuwelda utywine umdibaniso. Lo mgca we weld ubambe ubunzima bonke belori.
Ndiba novalo xa ndibona iifektri zisebenzisa i-arc yentsimbi esisiseko yokuwelda kulo mthungo ubalulekileyo. Ayingeni nzulu ngokwaneleyo. Aezinzilekunye nesiseko serim esikhuselekileyo sifuna ukuWelding ngokuphindwe kabini-macala e-Submerged Arc (SAW). Ngokusekelwe kwiiparamitha zethu zokulawula umgangatho, ukungena kwe-weld kufuneka kufikelele kwi-100% yobunzima beplate. Kwipleyiti yentsimbi engama-30mm-engqindilili, intsimbi kufuneka inyibilike ngokupheleleyo macala omabini ukuze yenze ibhloko enye yentsimbi. Ukuba umzi-mveliso ushiya umsantsa oyi-2mm embindini, loo msantsa uya kujika ube kukuqhekeka okuyintlekele kwisithuba sonyaka.
Umhlwa utshabalalisa iirim ngokukhawuleza kunemithwalo enzima. Imimandla yasezimayini ihlasela intsimbi ngamanzi, ityuwa, udaka oluneasidi, kunye neempembelelo zamatye ezingaguqukiyo. Ndibone iirim zexabiso eliphantsi zigqwalile kwaye zisilela kwisithuba esingaphantsi kweenyanga ezisibhozo.
Ndihlala ndijonga iinkcukacha zonyango olungaphezulu. Isitshizi esikhawulezayo sepeyinti etshiphu ayenzi nto. Intsimbi kufuneka iqhunyiswe ngokungqongqo ukuze isuse isikali sokusila kunye ne-oxidation. Emva koko, idinga{3}}ikhwalithi ephezulu ye-epoxy primer kunye ne-polyurethane topcoat. Ndijonga ubukhulu befilimu eyomileyo usebenzisa i-magnetic gauge. Ubunzima obupheleleyo bokugquma kufuneka bube ubuncinane be-120 microns. Nantoni na encinci, kwaye udaka olune-asidi luya kudla ukuya kwintsimbi.
Ukuba ufuna ukubona ukuba i-rim eyenziwe ngokufanelekileyo ibonakala njani, jonga iigalari zemvelisohttps://www.aqrim.com. Ungayibona ngokucacileyo imithungo ye weld egudileyo, engenasiphako kunye nobunzima{1}nobunzima bokugqitywa kwiimveliso zabo.
Xa ndifumana ibhetshi entsha yeerim, andizange ndityikitye iphepha lokuhambisa. Ndiyabahlola. Nawe ufanele wenze okufanayo.
Jonga iRing Groove yokutshixa:Baleka umnwe wakho ecaleni kwegroove. Kufuneka ivakale igudile. Nawaphi na amabala okanye amabala arhabaxa azakuhlafuna iO{2}}iiringi zakho.
Ukulinganisa Ukutyeba kweFlange:Sebenzisa iifowuni. Thelekisa ubukhulu bokwenyani kumzobo wobugcisa. Abavelisi abancinci bacheba iimilimitha ukugcina iindleko zentsimbi.
Jonga umngxuma weValve:Imiphetho ejikeleze umngxuma wevalve kufuneka ihlanjwe. Imiphetho ebukhali iya kusika isikhondo sevalve phantsi kokungcangcazela.
Indawo yokuHlola, iMgangatho yoMgangatho, iikhrayitheriya zokuLahlwa, iSixhobo soVavanyo esifunekayo
Weld Seam UkungenaI-100% yokuNgena okupheleleyo kwezithuba zangaphakathi, i-porosity, i-slag inclusions Ultrasonic Tester
PeyintaUkutyebaUbuncinci be-Microns ze-120, Ngaphantsi kwe-Microns ye-100, ukuxubha, ukuxobula, i-Dry Film Thickness Gauge.
Tshixa RingUkuhlala,Uqhagamshelwano olugqibeleleyo lwe-360-degree, izikhewu ezinkulu kune-1.5mm xa zidityanisiwe, i-Feeler Gauge
IntsimbiUkuqina130 - 180 HB, Ngezantsi kwe-120 HB, i-Brinell Hardness Tester
Musa ukuthembela ngokungathandabuzekiyo. Qinisekisa idatha, jonga i-specs, kwaye ufune ukugqwesa kwezobunjineli. Iinqanawa zakho azifanelwanga nto.