Iintambo ezimelana nobushushu obuphezulu zibhekisa kwiintambo ezikhethekileyo ezinokugcina ukusebenza kombane noomatshini kuzinzile kwiindawo ezinobushushu obuphezulu. Zisetyenziswa kakhulu kwiinqwelomoya, kwiinqwelomoya, kwipetroli, ekunyibilikiseni intsimbi, kumandla amatsha, kushishino lwezomkhosi, nakwamanye amacandelo.
Izinto ezisetyenziswa kwiintambo ezimelana nobushushu obuphezulu ziquka ikakhulu izinto zokuqhuba, izinto zokuvala ubushushu, kunye nezinto zokugquma. Phakathi kwazo, umqhubi kufuneka abe nokuqhuba kakuhle kunye nokumelana nobushushu obuphezulu; umaleko wokuvala ubushushu kufuneka ube neempawu ezifana nokumelana nobushushu obuphezulu, ukumelana nokuguguleka, kunye nokumelana nokugqwala kweekhemikhali; ishelufu kufuneka ibe nemisebenzi efana nokumelana nobushushu obuphezulu, ukulwa nokwaluphala, ukumelana neoyile, kunye nokukhuselwa koomatshini.
Umqhubi weentambo ezimelana nobushushu obuphezulu ngokuqhelekileyo wenziwe ngobhedu okanye i-aluminium, etsalwa kwiingcingo ezinobubanzi obahlukeneyo ngomatshini wokuzoba iingcingo. Ngexesha lenkqubo yokuzoba, iiparameter ezifana nesantya sokutsala, ubushushu bokubumba, kunye nobushushu bokupholisa kufuneka zilawulwe ngokungqongqo ukuqinisekisa ukuba umphezulu uthambile kunye neempawu zoomatshini zeengcingo ziyahlangabezana neemfuno.
Umaleko wokufaka ubushushu yinxalenye ephambili yeentambo ezimelana nobushushu obuphezulu, kwaye inkqubo yokulungiselela kwayo ichaphazela ngokuthe ngqo ukusebenza kwentambo iyonke. Izinto zePolymer ezifana ne-polytetrafluoroethylene (PTFE), i-fluorinated ethylene propylene (FEP), i-polyether ether ketone (PEEK), okanye irabha ye-silicone ye-ceramic zihlala zisetyenziselwa ukwenza umaleko wokufaka ubushushu ngeenkqubo zokukhupha okanye zokubumba. Ngexesha lale nkqubo, ubushushu, uxinzelelo, kunye nesantya somgca wemveliso kufuneka zilawulwe ngokuchanekileyo ukuqinisekisa ukuba umaleko wokufaka ubushushu unobukhulu obufanayo, akukho ziphene, kunye nokusebenza okuzinzileyo kokufaka ubushushu bombane.
Isingxobo sisebenza njengomaleko wangaphandle okhuselayo wentambo, osetyenziswa kakhulu ukukhusela kumonakalo woomatshini kunye nokukhukuliseka okuqatha kokusingqongileyo. Izinto eziqhelekileyo zokugquma ziquka i-polyvinyl chloride (PVC), i-polyethylene (PE),i-polyethylene edibeneyo (XLPE), kunye nee-fluoroplastics ezikhethekileyo. Ngexesha lenkqubo yokubumba i-extrusion, ubushushu be-extrusion, uxinzelelo lwentloko, kunye nesantya sokutsala kufuneka kulawulwe ngokungqongqo ukuqinisekisa ukuba i-sheath ixinene, ityebile ngokulinganayo, kwaye inembonakalo egudileyo.
Ezi ngongoma zilandelayo mazilawulwe ngokungqongqo ngexesha lenkqubo yemveliso ukuqinisekisa umgangatho wentambo egqityiweyo:
1. Ulawulo lobushushu: Ubushushu kufuneka bulawulwe ngokuchanekileyo kwinqanaba ngalinye lenkqubo ukuqinisekisa ukusebenza kwezinto kunye nozinzo lwenkqubo.
2. Ulawulo loxinzelelo: Uxinzelelo kufuneka lulawulwe ngokufanelekileyo ngexesha lokukhupha okanye ukubumba ukuqinisekisa ubukhulu kunye nomgangatho we-insulation kunye ne-sheath.
3. Ulawulo lwesantya: Isantya sentambo kufuneka silawulwe ngokungqongqo ngexesha leenkqubo ezinje ngokutsala kunye nokukhupha ukuze kuqinisekiswe ukusebenza kakuhle kwemveliso kunye nokuhambelana kwemveliso.
4. Unyango Lokomisa: Ezinye izinto zepolymer zifuna ukomiswa kwangaphambili ukuze kuthintelwe iziphene ezifana namaqamza ngexesha lokucubungula.
5. Ukuhlolwa koMgangatho: Ukuhlolwa okungqongqo kufuneka kwenziwe ngexesha lenkqubo yemveliso nasemva kokugqitywa kwemveliso, kubandakanya ukuhlolwa kwembonakalo, ukulinganiswa kobukhulu, uvavanyo lokusebenza kombane, kunye novavanyo lokuguga oluphezulu, ukuqinisekisa ukuba imveliso iyahlangabezana nemigangatho kunye neemfuno zokusetyenziswa.
Ukuveliswa kweentambo ezimelana nobushushu obuphezulu kubandakanya amanyathelo amaninzi achanekileyo, kwaye kufuneka kuqaliswe ulawulo lomgangatho olupheleleyo ukuze kufunyanwe iimveliso ezifanelekileyo. Ngokuqonda ngokupheleleyo ukukhethwa kwezinto eziluhlaza, ukulungiswa kweeparameter zenkqubo, kunye nolawulo lwenkqubo yokuvelisa, ukusebenza kakuhle kwemveliso kunye nokuhambelana kwemveliso yeentambo kunokuphuculwa kakhulu. Ukongeza, ukukhuthaza ubugcisa obutsha kunye nokuphuculwa kwezixhobo, ukwazisa imigca yemveliso ezenzekelayo kunye neenkqubo zokufumanisa ezikrelekrele, kuya kuphucula ngakumbi umgangatho wemveliso kunye nokukhuphisana kweshishini, kuvula amathuba ophuhliso olubanzi lokwenziwa kweentambo ezimelana nobushushu obuphezulu.
Njengomthengisi oqeqeshiweyo wezixhobo zekhebula,IHLABATHI ELINYEisoloko izibophelele ekuboneleleni abathengi behlabathi ngezisombululo zezinto zekhebula ezisemgangathweni ophezulu. Inkqubo yemveliso yenkampani ibandakanya izinto ezikhethekileyo ezikhankanyiweyo kweli nqaku, ezifana ne-polyvinyl chloride (PVC), i-cross-linked polyethylene (XLPE), i-polytetrafluoroethylene (PTFE), kunye neeteyiphu zokusebenza okuphezulu ezifana neMylar Tape, i-Water Blocking Tape, kunye ne-Semi-conductive Water Blocking Tape, kunye nezixhobo zekhebula ezibonakalayo eziphezulu ezifana ne-PBT, i-FRP, kunye ne-Aramid Yarn. Sinamathela kwi-teknoloji entsha njengenjini yophuhliso, siqhubeka nokwenza ngcono iifomyula zezinto kunye neenkqubo zemveliso ukubonelela abathengi uluhlu olupheleleyo lweemveliso ezisebenza kakuhle kunye nomgangatho ozinzileyo, sincede amashishini okuvelisa iikhebula ukuba aphucule ukhuphiswano lwemveliso kwaye sikhuthaze ngokubambisana inkqubela phambili yeteknoloji kunye nophuhliso olutsha lweshishini lekhebula.
Ixesha lokuthumela: Septemba-19-2025