Isihlungo sikhona kokubili emishinini yokuchoboza kanye nasemishinini yokuchoboza. Siyingxenye ebalulekile yokuchoboza kanye nokuhlola. Uma sikhetha isikrini esidlidlizayo, sivame ukukhetha isikrini esingahlangabezana nezidingo zethu zokuchoboza ngokuya ngohlobo lwezinto ezichobozwa yikhasimende kanye nosayizi wezinhlayiya zezinto ezichobozwayo. Ngakho-ke umehluko wazo ekusebenzeni, ezintweni ezisetshenziswayo kanye nokusetshenziswa kwazo uyini? I-Xiaobian elandelayo kanye nawo wonke umuntu bayaqondana ndawonye.

Isikrini se-polyurethane
incazelo:
Igama eliphelele le-polyurethane yi-polyurethane, okuyigama elihlanganisiwe lama-macromolecular compounds aqukethe amaqembu e-urethane aphindaphindayo (i-NHCOO) ku-main chain. Lenziwa ngokungeza i-organic diisocyanate noma i-polyisocyanate ne-dihydroxy noma i-polyhydroxy compound.
sebenzisa:
Izikrini ze-polyurethane zingezemishini yokumba futhi zisetshenziswa ezimayini nasemaweni okugubha kanye nemishini yokumba njengezikrini ezidlidlizayo.
Izici:
Izinto ezibonakalayo zibukeka kahle, umbala okhanyayo, isisindo esincane, amandla aphezulu omshini, ukuvikela ukushisa, ukuvikela umsindo, ukumelana nokugqwala, ukumelana nesimo sezulu okuhle kakhulu, akukho mhlobiso wesibili, kanye nemibala ehlukahlukene. 1. Ukumelana okuhle nokugqwala nokuphila isikhathi eside. Ukumelana kwayo nokugqwala kuphindwe kathathu kuya kahlanu kunepuleti lesihlungo sensimbi, futhi kuphindwe kahlanu kunepuleti lesihlungo senjoloba elivamile.
2. Umsebenzi wokulungisa mncane, isikrini se-polyurethane akulula ukusonakala, futhi impilo yesevisi inde, ngakho-ke kunganciphisa kakhulu umthamo wokulungisa kanye nokulahlekelwa ukukhiqizwa nokugcinwa.
3. Izindleko eziphelele ziphansi. Nakuba isikrini se-polyurethane sencazelo efanayo (indawo) sinokutshalwa kwezimali okukodwa (cishe izikhathi ezi-2) okuphakeme kunesikrini sensimbi engagqwali, isikhathi sokuphila kwesikrini se-polyurethane siphindwe kathathu kuya kahlanu kunesikrini sensimbi engagqwali. Inani lezikhathi lincane, ngakho-ke izindleko eziphelele aziphezulu, futhi ziyonga.
4. Ukumelana okuhle nomswakama, kungasebenza ngaphansi kwesimo samanzi njenge-medium, futhi uma kwenzeka amanzi, uwoyela nezinye izinto, i-friction coefficient phakathi kwe-polyurethane nezinto zokwakha iyancipha, okusiza kakhulu ekuvinjweni, kuthuthukiswe ukusebenza kahle kokuhlola, futhi kugwenywe izinhlayiya ezimanzi. Ngesikhathi esifanayo, i-friction coefficient iyancipha, ukuguguleka kuyancipha, futhi impilo yesevisi iyanda.
5, ukumelana nokugqwala, okungashisi, okungenabuthi futhi okungenambitheki.
6. Ngenxa yokwakheka okunengqondo kwezimbobo zesihlungo kanye nenqubo eyingqayizivele yokukhiqiza ipuleti lesihlungo, izinhlayiya zobukhulu obulinganiselwe ngeke zivale izimbobo zesihlungo.
7, ukusebenza kahle kokumunca ukudlidliza, ikhono eliqinile lokususa umsindo, kunganciphisa umsindo, futhi kwenze izinto eziku-sefu kube nzima ukuziphula enkambisweni yokudlidliza.
8. Ngenxa yezici zokudlidliza kwesibili kwe-polyurethane, isikrini se-polyurethane sinomphumela wokuzihlanza, ngakho-ke ukusebenza kahle kokuhlola kuphezulu.
9. Ukonga amandla kanye nokusetshenziswa okuphansi. I-polyurethane inomqhele omncane futhi ilula kakhulu kunesihlungi sensimbi esinobukhulu obufanayo, okunciphisa umthwalo ku-screener, konga ukusetshenziswa kwamandla futhi kwandise impilo ye-screener.

Isikrini sensimbi ye-Manganese
Incazelo: Isikrini sensimbi ye-Manganese siyinto yesakhiwo se-mesh yensimbi esetshenziselwa ukuhlunga nokuhlunga. Singenziwa sibe yidivayisi eqinile yokuhlunga nokuhlunga yezimo ezahlukahlukene.
sebenzisa:
Isetshenziswa kabanzi ekuhlungeni, ekuhlungeni, ekususeni amanzi, nasekususeni udaka ezimbonini eziningi.
Izici:
Amandla aphezulu, ukuqina kanye nomthamo wokuthwala umthwalo.