Ekukhetheni ama-caster, "ukumelana nokuguguleka" kuvame ukubhekwa njengesibonakaliso, kodwa okunquma ngempela isikhathi sokuphila kwesondo ngokuvamile "yizinto ezibonakalayo + izimo zokusebenza". Ngisho nohlobo olufanayo lwesondo elijwayelekile, i-nylon (PA), i-polyurethane (PU), kanye nerabha zibonisa ukumelana okuhlukile kokuguguleka, amazinga omsindo, ubungane bomhlaba, umthamo womthwalo, kanye nokuzivumelanisa nezimo zemvelo. Ngokusekelwe embhalweni wokuqala, lesi sihloko sinezela ngezinto ezibalulekile ezithonya, amaphuzu okuqhathanisa, kanye neziphakamiso ezijwayelekile zesimo ukuze kube lula ukukhetha kwakho okusheshayo ezimweni ezifana nezimboni, izindawo zokugcina impahla, izibhedlela, kanye nezikhumulo zezindiza.
1. Yini enquma ukumelana nokuguguleka? Okokuqala, ake sicacise lezi zici ezine ezithonyayo:
1). Izinto ezisetshenziswa phansi kanye nokuqina: Usimende/i-asphalt eqinile izosheshisa ukuguguleka; phansi okubushelelezi njenge-epoxy/PVC kunokuguga okuncane, kodwa kukhathazeke kakhulu “ngamamaki/imihuzuko emnyama”.
2). Umthamo womthwalo kanye nokusetshenziswa: Umthwalo oqinile (ukupaka) ≠ umthwalo oguquguqukayo (ukusunduza). Ukujika njalo, ukuzungeza endaweni, kanye nokuwela imingcele/indawo engalingani kuzokwandisa kakhulu ukuguguleka nokuklebhuka ebusweni besondo.
3). Isivinini kanye nokushisa: Uma usebenza ngesivinini esiphezulu, usebenza amabanga amade, noma emazingeni okushisa aphezulu, ukushisa okukhiqizwa ebusweni besondo kungathinta ubulukhuni bezinto kanye nokuqina kokuguguleka kwazo.
4). Amakhemikhali kanye Nendawo Ehlanzekile: Amabala kawoyela, izihlanzi ze-asidi ebuthakathaka kanye ne-alkali, kanye nokuhlanza okumanzi kungathinta ijubane lokuguga kwezinto kanye nesikhathi sokuphila kwama-bearings/supports, okuholela ngokungaqondile “lapho usebenzisa kakhulu, isondo libiza kakhulu.”
2. Ukuqhathaniswa Kokumelana Nokuguguleka kanye Nezimpawu Eziphelele Zezinto Ezintathu
Ukuqhathanisa okulandelayo kusekelwe ezintweni ezivamile ze-caster zezimboni/zezentengiselwano. Ukwehluka kungavela ngenxa yezindlela ezahlukene zokwakheka, ubulukhuni, izinqubo (ukubumba ngomjovo/ukuphonsa/ukuvunguza), ububanzi bamasondo, kanye nokuhlelwa kwamabhere. Kunconywa ukubhekisela ekuhlolweni kwangempela kwesampula kanye nezimo zokusebenza.
| Izinto zokwakha | Ukumelana nokugqokwa | Umsindo/Ukuqeda Ukwethuka | Ukuvikelwa Kwephansi | Umthamo Wokulayisha Nokumelana Nokugoqa | Isicelo |
| Inayiloni (PA) | Okuphezulu (ubulukhuni obuphezulu, ukumelana nokuguguleka futhi okuzinzile) | Izinga lomsindo liphezulu kakhulu, futhi ukumuncwa kokushaqeka kujwayelekile | Akufaneleki phansi okuthambile, okuvame ukuklwebheka/ukumaka | Ukumelana nokugingqika okuphansi, okufanelekela amabanga amade; noma kunjalo, ithola umthelela omkhulu lapho ihlangana nendawo engalingani | Ukuphathwa kwempahla yokugcina impahla, phansi okuqinile, izindlela zangaphandle/zokusebenzela, ukungazweli umsindo |
| I-Polyurethane (PU) | Okuphezulu (okungagugi, okungenwa izinyembezi, ukusebenza okuhle kakhulu) | Umsindo ophansi, ukumuncwa okuhle kokushaqeka | I-t inobungane futhi inamamaki amnyama ambalwa (kuye ngokuthi ifomula isetshenziswa kanjani) | Inamandla okuthwala imithwalo eqinile, idinga umzamo omncane ukuyicindezela, futhi inikeza ukusebenza okulinganiselayo okuphelele | Ifanelekela izibhedlela, izikhumulo zezindiza, izitolo ezinkulu kanye nezimboni, idinga kokubili ukumelana nokuguguleka kanye nokusebenza buthule ngenkathi ihlinzeka ngokuvikelwa komhlabathi |
| Irabha | Okuphakathi kuya kokuphezulu (ukumelana nokuguguleka kuncike kufomula, ngokuthambekela ekuqineni) | Umsindo ophansi, ukumunca okuhle kokushaqeka. Inobungane, akulula ukulimaza umhlabathi | Inobungane, ayithandi ukuklwebha phansi, kodwa amanye amafomula angashiya amabala amnyama | Ukumelana nokugingqika kuphakeme kakhulu, okwenza ukusunduza ibanga elide kube nzima kakhulu; ukumelana kukawoyela namakhemikhali kudinga ukuqinisekiswa | Ezimweni lapho kudingeka khona ukumuncwa/ukunciphisa umsindo okukhulu, umhlabathi udinga ukuvikelwa, futhi kunezikhala eziningi nezithiyo ezincane okufanele zihambe kuzo. |
Isikhathi sokuthunyelwe: Mashi-05-2026
