Ngethuba lenkqubo yokuvelisa izixhobo zombhobho we-PE, ngenxa yempembelelo yokusingqongileyo, iziphene ezithile ziya kuqulunqwa kumphezulu wombhobho, njengendawo enqabileyo okanye i-groove defects.
Ukuba umphezulu wemveliso yomenzi wokufaka umbhobho we-PE urhabaxa, kusenokuba kungenxa yokuba ubushushu bentloko ye-injini engundoqo buphezulu kakhulu okanye buphantsi kakhulu, nto leyo ekhokelela kumhlaba orhabaxa.Iqondo lokushisa eliphambili lokungunda liphantsi, kwaye ubushushu bomzimba buphantsi kakhulu, okulula ukubangela ukuba indawo yangaphakathi ibe rhabaxa.Ubushushu bokupholisa buphezulu kakhulu kwaye umphezulu urhabaxa.Kule meko, umenzi wokulinganisa umbhobho we-PE kufuneka ahlole umzila wamanzi, khangela ukuba kukho ukuvaleka kunye noxinzelelo lwamanzi olwaneleyo, khangela ukuba umsesane wokufudumeza wonakele, khangela ukusebenza kwezinto eziluhlaza, qhagamshelana nomthengisi wezinto eziluhlaza, ucoce isikhunta sokushisa. core, kwaye uvule isikhunta ukuba ubushushu buphezulu kunecandelo lokungunda.Isixhobo sokulungelelanisa ubushushu obungundoqo ukujonga nokucoca isikhunta sobumdaka.
Ukuba kukho i-groove kumbhobho, umenzi wokufaka umbhobho we-PE kufuneka ahlole kwaye alungelelanise ukuphuma kwekhethini lamanzi le-casing, ukulinganisela uxinzelelo, ukulungelelanisa i-angle ye-nozzle ukwenza umbhobho uphole ngokulinganayo, kwaye ukhangele ukuba kukho. i-debris okanye i-burrs kwi-casing, umatshini wokusika kunye nezinye izinto.
Indlela yokulungisa izixhobo zombhobho we-PE: Xa inxalenye eyonakalisiweyo yodonga lwangaphandle lombhobho we-PE ingaphakathi kwe-0.1m yodonga lombhobho ophukileyo okanye umngxuma ophukileyo, sebenzisa i-scraper ukususa ngokupheleleyo udonga lombhobho okanye umngxuma ophukileyo.Sebenzisa i-cyclic ketone ukucoca iindawo ezijikelezileyo ngaphakathi kwe-0.05m, kwaye uxube ngeglue yeplastiki kunye nokuchasana kwamanzi okulungileyo.Emva koko, thabatha i-arc-shaped plate ene-arc indawo eyonakaliswe kabini ukusuka kwindawo ehambelanayo yombhobho ofanayo, sebenzisa i-velcro paste eludongeni lwangaphakathi lwenxalenye eyonakalisiweyo, kwaye uyibophe ngeengcingo ezikhokelayo.Ukuba kukho iimbambo eziqinisayo kudonga olungaphandle lombhobho, susa iimbambo eziqinisayo ngaphakathi kwe-0.05m malunga nendawo eyonakeleyo, susa imigca yokungaqinisi iimbambo, kwaye uthathe indlela efanayo nangasentla ukuyilungisa.
Xa kukho ukuqhekeka kwendawo okanye encinci okanye imingxuma eludongeni lwangaphandle lombhobho we-PE ngaphakathi kwe-0.02m, amanzi kumbhobho anokukhutshwa kuqala, inxalenye eyonakalisiweyo inokucocwa ngentambo yekotoni, emva koko isiseko sesiseko sixutywe nge-cyclic. i-ketone, enokumelana kakuhle namanzi.Ibhodi enemilo kunye nobukhulu obufanayo ithathwa kwindawo ehambelanayo yombhobho ongasetyenziswanga, iboshwe, ihlanganiswe kwaye igxininiswe nge-geotextile, kwaye umhlaba unokubuyiselwa emva kweeyure ezingama-24 zokunyanga.
Ixesha lokuposa: Aug-07-2022
