Ekukhetheni ii-casters, "ukuxhathisa ukuguguleka" kudla ngokuthathwa njengesalathisi, kodwa into egqiba ngokwenene ukuba ivili lihlala lisebenza ixesha elide idla ngokuba "zizinto + iimeko zokusebenza". Nokuba kuhlobo olufanayo lwevili eliqhelekileyo, i-nylon (PA), i-polyurethane (PU), kunye nerabha zibonisa ukuxhathisa ukuguguleka okwahlukileyo, amanqanaba engxolo, ukuba nobubele emhlabeni, umthamo womthwalo, kunye nokuziqhelanisa nokusingqongileyo. Ngokusekelwe kumbhalo wokuqala, eli nqaku longeza izinto ezibalulekileyo ezinefuthe, amanqaku okuthelekisa, kunye neengcebiso eziqhelekileyo zeemeko ukuze kube lula ukukhetha kwakho ngokukhawuleza kwiimeko ezifana neefektri, iindawo zokugcina impahla, izibhedlele, kunye nezikhululo zeenqwelo-moya.
1. Yintoni egqiba ukuba ingaba i-obstruction iyaguga na? Okokuqala, masicacise ezi zinto zine zinempembelelo:
1). Izinto ezisetyenziswa emhlabeni kunye noburhabaxa: Isamente/i-asphalt erhabaxa iya kukhawulezisa ukuguguleka; imigangatho egudileyo efana ne-epoxy/PVC ayinakuguguleka kakhulu, kodwa ixhalabele kakhulu "amabala/imikrwelo emnyama".
2). Umthamo womthwalo kunye nokusetyenziswa kwawo: Umthwalo ozinzileyo (indawo yokupaka) ≠ umthwalo oguqukayo (ukutyhala). Ukujika rhoqo, ukujikeleza endaweni, kunye nokunqumla imida/indawo ezingalinganiyo kuya kwandisa kakhulu ukuguguleka komphezulu wevili.
3). Isantya kunye nobushushu: Xa usebenza ngesantya esiphezulu, usebenza umgama omde, okanye kumaqondo obushushu aphezulu, ubushushu obuvela kumphezulu wevili bunokuchaphazela ubulukhuni bezinto kunye nokuzinza kokuguguleka kwazo.
4). Ikhemistri kunye neNdawo ecocekileyo: Amabala eoyile, izicoci ze-asidi ebuthathaka kunye ne-alkali, kunye nokuhlanjwa okumanzi kunokuchaphazela isantya sokuguga kwezinto kunye nobomi be-bearings/supports, okukhokelela ngokungathanga ngqo ekubeni "okukhona usebenzisa kakhulu, kokukhona ivili libiza kakhulu."
2. Uthelekiso lokumelana nokunxitywa kunye neempawu ezipheleleyo zezinto ezintathu
Olu thelekiso lulandelayo lusekelwe kwizixhobo ze-caster eziqhelekileyo zoshishino/zorhwebo. Utshintsho lunokuvela ngenxa yeendlela ezahlukeneyo zokwenziwa, ubulukhuni, iinkqubo (ukubumba ngenaliti/ukuphosa/ukuvulcanization), ububanzi bamavili, kunye noqwalaselo lweebheringi. Kucetyiswa ukuba ubhekisele kuvavanyo lwesampulu yokwenyani kunye neemeko zokusebenza.
| Izixhobo | Ukunganxibi kakuhle | Ingxolo/Ukoyisa Umothuko | Ukhuseleko Lomgangatho | Umthamo woMthwalo kunye noKuxhathisa ukuqengqeleka | Isicelo |
| Inayiloni (PA) | Phezulu (ubulukhuni obuphezulu, ukumelana nokuguguleka kunye nozinzo) | Ingxolo iphezulu kakhulu, kwaye ukufunxwa komothuko kuphakathi | Ayifanelekanga kwimigangatho ethambileyo, ethanda ukukrwela/ukumakishwa | Ukumelana nokuqengqeleka okuphantsi, okufanelekileyo kumgama omde; nangona kunjalo, ifumana impembelelo ephezulu xa idibana nomhlaba ongalinganiyo | Ukuphathwa kwempahla yokugcina impahla, umgangatho orhabaxa, iindlela zangaphandle/zokusebenzela, azinangxaki nengxolo |
| I-Polyurethane (PU) | Iphezulu (ayigugi, ayikrazuki, iyasebenza kakuhle kakhulu) | Ingxolo ephantsi, ukufunxa kakuhle uloyiko | u-t unobuhlobo kwaye uneempawu ezimnyama ezimbalwa (kuxhomekeke kwifomyula) | Inomthamo oqinileyo wokuthwala umthwalo, ayifuni mzamo ungako wokuyityhala, kwaye inika ukusebenza okulinganayo iyonke | Ifanelekile kwizibhedlele, kwizikhululo zeenqwelo-moya, kwiivenkile ezinkulu nakwiifektri, ifuna zombini ukumelana nokuguguleka kunye nokusebenza buthule ngelixa ibonelela ngokhuseleko lomhlaba |
| Irabha | Phakathi ukuya phezulu (ukuxhathisa ukuguguleka kuxhomekeke kwifomyula, kunye nokuthambekela ekuthambekeni) | Ingxolo ephantsi, ukufunxa kakuhle uthuko. Inobuhlobo, akukho lula ukonakalisa umhlaba | Inobuhlobo, ayithandi ukukrwela phantsi, kodwa ezinye iifomyula zinokushiya amabala amnyama | Ukumelana nokuqengqeleka kuphezulu, nto leyo eyenza ukutyhala umgama omde kube nzima ngakumbi; ukumelana neoyile kunye neekhemikhali kufuneka kuqinisekiswe | Kwiimeko apho kufuneka ukufunxwa/ukunciphisa ingxolo ephezulu, umhlaba udinga ukhuseleko, kwaye kukho izikhewu ezininzi kunye nemiqobo emincinci yokuhamba |
Ixesha lokuthumela: Matshi-05-2026
