isibonelo: Indawo yokubeka ingalo ishisa kakhulu ngesikhathi sokusebenza
1. Ukucindezeleka kwei-handrailiqine kakhulu noma ikhululekile kakhulu noma ibha yomhlahlandlela ivaliwe;
2. Isixhumi esibonakalayo sedivayisi yomhlahlandlela asibushelelezi, futhi idivayisi yomhlahlandlela ayikho emgqeni ofanayo ovundlile;
3. Amandla okungqubuzana kwesondo lokushayela le-handrail aqinile kakhulu noma akhululekile kakhulu, futhi isondo lokushayela alikho maphakathi ne-handrail;
4. Idivayisi yokushintsha umnyango we-handrail igugile.
Uma izinkinga ezingenhla zixazululwa, umkhuhlane uzoncipha. I-handrail isebenza ngamandla okungqubuzana, ngakho-ke kuzoba nokushisa okuncane.
Umbuzo: I-handrail iyawa ngesikhathi sokusebenza
1. Imodeli ye-handrail ayilungile, udebe lukhulu kakhulu, olungahlangabezani nezidingo, noma irabha ilahlekelwa ukusebenza kwayo ngemva kokusebenza isikhathi eside. Ngalesi sikhathi, i-handrail idinga ukushintshwa;
2. I-handrail inwetshwa kancane kancane ngesikhathi sokusetshenziswa isikhathi eside, futhi i-handrail idinga ukuqina kabusha ngalesi sikhathi;
3. Amaphiko esondweni lokungqubuzana agugile futhi akhululekile, futhi adinga ukushintshwa;
4. Isondo lebhande lokucindezela ligugile futhi likhululekile.
Ukusebenza kwe-handrail kuncike ekuhlanganisweni kwezesekeli eziningi, futhi izizathu zokuwa zingahlolwa ngasinye ngasinye.
Umbuzo: Ingqimba eshelelayo ye-handrail igugile futhi ucingo lwensimbi luveziwe
1. Kukhona imifantu ebusweni besondo lokungqubuzana, okulula ukulimaza ungqimba olushelelayo lwe-handrail ngokungqubuzana;
2. Isondo lokungqubuzana kanye nesondo lebhande lokucindezela akuzona izinto ezisheshisayo, okulula ukulimaza ubuso kanye nesendlalelo esishelelayo se-handrail;
3. Iqembu le-sprocket elijikelezayo lonakele. Engxenyeni yebhande le-handrail, iqembu le-sprocket elijikelezayo alijikelezi. Ingqimba eshelelayo ihlikihlwa isikhathi eside, futhi ibhande le-handrail cishe liyonakala, ngakho-ke kubaluleke kakhulu ukukhetha uchungechunge olujikelezayo;
4. I-coefficient yokungqubuzana kwezinto zesendlalelo esishelelayo se-handrail ayinkulu ngokwanele, okuzokwenza ukuthi isondo lokungqubuzana kanye ne-handrail kushelele futhi kushise, futhi kuguge isendlalelo esishelelayo.
Umbuzo: Ingaphezulu le-handrail linemihuzuko, imigqa, kanye nokuguga okukhulu
1. Ukuthwala kwesondo lebhande lokucindezela konakele, iphethini yokujikeleza ihlukile, noma ayijikelezi, futhi ithintana ngqo futhi ihlikihle ngebhande lesandla, okuholela ekukhubekeni kobuso;
2. Umnyango kanye nokuphuma kwe-escalator konakele. Amanye ama-escalator asebenzisa umnyango kanye nokuphuma nezinwele. Izinwele ziyaguga futhi azikwazi ukushintshwa ngokuhamba kwesikhathi. Amanye ama-escalator asebenzisa umnyango kanye nokuphuma ngaphandle kwezinwele.
3. Ngenxa yezici zangaphandle, uma kukhona ukungqubuzana emnyango nasendleleni yokuphuma, ubuso be-handrail buzolimala.
Umbuzo: Umlomo we-handrail ukhathele futhi uthambile
1. Ukuguguleka komlomo we-handrail kubangelwa ukusebenza okuqhubekayo kwe-handrail kanye nokungqubuzana nezinye izesekeli isikhathi eside;
2. Isenzakalo esibi kumele sisuswe, iningi laso elibangelwa ameva atholakala ekuhlanganiseni izihlanganisi zesitimela esiqondisayo;
3. Udebe lwesihlalo sokuphumula likhulu kakhulu futhi luyajika luye phambili naphambili, okubangela umonakalo edebeni.
Umbuzo: Kuvela amabhamuza ebusweni be-handrail
1. Ingqimba engagugi ye-handrail ayihlanganiswanga kahle, okuholela ekuhlukaniseni nasekuvuvukeni. Isizathu ukuthi akukho ukuminyana ngesikhathi senqubo yokukhiqiza futhi igesi ayikhishwanga;
2. Ingcindezi ayifani uma i-handrail ishiswa ngokushisa futhi ivundiswa, okuholela ekutheni igesi ingasuswa;
3. Indawo yokushisa ayifani ngesikhathi sokushisa kwe-thermosetting, okubangela inkinga yokuhlukaniswa kwe-stratification;
4. Ukubonakala kwama-vesicle ngesikhathi sokusetshenziswa kungenxa yokungcola kukawoyela ebusweni, okuholela ekushintsheni ekuzinzeni kwezakhiwo zerabha;
5. I-handrail eqhutshwa uhlelo oluqondile ithambekele ekushiseni futhi ibangele ukwahlukana kwerabha kanye nokugqwala.
Isakhiwo se-handrail sinquma amaphutha e-handrail. I-handrail iyinhlanganisela ephumelelayo yerabha nentambo. Ngenxa ye-thermosetting vulcanization, ayikwazi ukushintsha isakhiwo sama-molecule sentambo, ngakho-ke ayikwazi ukwakha into ephelele engenakuhlukaniswa. Kumelwe kube negesi ecashe esikhaleni, ngakho imboni ye-handrail emhlabeni wonke ayinqobanga i-foaming factor ye-handrail, futhi wonke umenzi uzama ukunciphisa ukwenzeka kwenkinga ye-foaming.
Umbuzo: Ubuso be-handrail buqhekekile
Amaphutha, imifantu, kanye nemifantu kuvela ebusweni be-handrail, okubizwa ngokuthi imifantu e-handrail. Isizathu esiyinhloko sale mifantu yi
Ukuguga kwerabha yesandla, ngenxa yokuchayeka isikhathi eside kwerabha ekushiseni, emoyeni, ekukhanyeni, emandleni omshini, emisebeni, emithonjeni yamakhemikhali, emoyeni
Umphumela wezinto zangaphandle njenge-ozone ubangela izinguquko zamakhemikhali ezintanjeni zayo ezinkulu zama-molecule, okonakalisa isakhiwo samakhemikhali sokuqala senjoloba,
Ngenxa yalokho, ukusebenza kwerabha kuyawohloka.
Isikhathi sokuthunyelwe: Mashi-10-2023