Isikrini esinedekhi ekabili, esaziwa nangokuthi isikrini sokudlidliza esinedekhi ekabili, siwucezu lwesisetshenziswa esisetshenziswa ekucubunguleni amaminerali kanye nezimboni ezihlanganisiwe ukuze kuhlukaniswe nosayizi wezinhlayiya noma izinto ezisetshenziswayo zibe amabanga ahlukene noma amafrakshini. Umgomo wokusebenza wesikrini esinedekhi ekabili ubandakanya ukusetshenziswa kwamadekhi amaningi, ngasinye esinezikrini ezinosayizi ohlukile, ukuze kuhlukaniswe kahle izinto zibe izingxenye ezimbili noma ngaphezulu ngokusekelwe kusayizi wezinhlayiyana zazo.

Umgomo wokusebenza wesikrini esinedekhi ekabili

Ukondla Okubalulekile

Izinto ezizobhekwa zifakwa phezulu kwesikrini esinedekhi ekabili. Lokhu kungenziwa ngokusebenzisa ibhande lokuthutha, i-chute, noma ezinye izindlela zokuphakela.

I-Screening Surfaces

Isikrini esinedekhi ekabili siqukethe amadekhi amabili noma amaleveli, ngalinye linosayizi ohlukile wokuvula isikrini. Idekhi ephezulu ivamise ukuba nezimbobo ezinkulu noma usayizi wemeshi, kuyilapho indawo ephansi inezikhala ezincane.

Ukunyakaza Okudlidlizayo

Izitezi zesikrini zigitshezwa ohlakeni futhi zidlidliza kusetshenziswa injini noma indlela edlidlizayo. Lokhu kudlidliza kubangela ukuthi okubalulekile kuhambe futhi kusakazeke ebusweni bedekhi ngayinye.

Ukuhlukaniswa Kwezinhlayiyana

Njengoba izinto zisabalala endaweni engaphezulu, izinhlayiya ezincane kunezikhala ezisesiteki esiphezulu ziyadlula bese ziwela phansi. Izinhlayiya ezinkulu ezingakwazi ukudlula ezikhaleni ezikudekhi engaphezulu ziyaqhubeka ziya ngasekugcineni kwesikrini.

Ukuhlolwa Kwesibili

Emphemeni ongezansi, izinhlayiya ezincane ezidlule ezimbotsheni zedekhi ephezulu ziphinde zihlukaniswe ngokusekelwe kusayizi wazo. Izinhlayiya ezincanyana ziwela ezikhaleni ezingaphansi kwedekhi, kuyilapho izinhlayiya ezinkulu zihlala endaweni yesikrini.

Khipha

Ama-fractions ahlukanisiwe we-material abe esekhishwa esibukweni ngokusebenzisa izindawo ezahlukene. Ngokuvamile, kukhona ama-chute ahlukene okukhipha edekhi ngayinye ukuqoqa amafrakshini afanele.

Ngokusebenzisa amadekhi amabili noma ngaphezulu anezikrini ezinosayizi ohlukile, isikrini esinedekhi ekabili singahlukanisa kahle futhi sihlukanise okokusebenza kumafrakshini amaningi. Lokhu kuwusizo ikakhulukazi ezinhlelweni lapho ukulawulwa kosayizi wezinhlayiyana okunembile nokuhlukaniswa kubalulekile. Ukusebenza kahle kwesikrini esinedekhi ekabili kungathuthukiswa ngokulungisa i-amplitude yokudlidliza, imvamisa, kanye ne-engeli yamadekhi esikrini ukuze kuthuthukiswe inqubo yokuhlolwa kwezinto ezithile nezimfuneko zokukhiqiza.

Isikrini sikabhanana, esaziwa nangokuthi isikrini esinemithambeka eminingi noma isikrini esinama-engeli amaningi, siwuhlobo lwesikrini esidlidlizayo esisetshenziswa ezimbonini zezimayini nezihlanganisiwe. Ibizwa ngesikrini sikabhanana ngenxa yesimo saso, esifana nebhanana eligobile ngama-engeli amaningi. Isikrini sikabhanana sinikeza izinzuzo ezimbalwa kunezikrini zendabuko ezivundlile noma ezithambekele:

Amandla aphezulu

Izikrini zikabhanana zinendawo enkulu yokuhlola ngenxa yokwakheka kwazo okunemithambeka eminingi. Lo mklamo uvumela ukuphatha kahle amathani aphezulu wezinto, okuholela kumthamo ophezulu uma kuqhathaniswa nezinye izinhlobo zezikrini.

Ukuhlola Okusebenzayo

Ukuma okuyingqayizivele kwesikrini sikabhanana kwenza ukuhlolwa okusebenzayo kwakho kokubili okumanzi nokomile. Izitezi ezitshekile zisiza ukuhlukaniswa kwezinto, okuvumela ukuhlukaniswa okungcono kwezinhlayiya ezicolekile. Lokhu kuthuthukisa ukusebenza kahle kokuhlolwa kanye nekhwalithi yomkhiqizo.

Ukusebenza Kwesikrini Okuthuthukisiwe

Izikrini zikabhanana ziklanyelwe ukuphatha izinhlelo zokusebenza eziyinselele ezinamanani aphezulu okuphakelayo kanye nosayizi abakhulu bezinto ezibonakalayo. Banikeza ukusebenza kwesikrini okuthuthukisiwe ngokunciphisa izinkinga zokuphequlula nokuphuphuthekisa. I-Pegging isho ukuvaleka kokuvuleka kwesikrini, kuyilapho ukuphuphuthekisa kwenzeka lapho izinhlayiya zezinto ezibonakalayo zinamathela endaweni yesikrini, kunciphisa ukusebenza kahle kokuhlola. Izikrini ezitshekile zezikrini zikabhanana zisiza ukuvimbela lezi zinkinga, okuholela ekusebenzeni okungaphazamiseki kokuhlola.

Ukudlidliza Kwehlisiwe

Izikrini zikabhanana ziklanywe ngephrofayela egobile, esiza ekusabalaliseni ukudlidliza ngokulinganayo endaweni yonke yesikrini. Lokhu kunciphisa imithwalo eguquguqukayo iyonke esakhiweni futhi kuthuthukisa ukuqina nokuqina kwesikrini. Ukudlidliza okwehlisiwe nakho kunomthelela endaweni yokusebenza ethulile.

Izicelo Ezihlukahlukene

Izikrini zikabhanana zingasetshenziselwa uhla olubanzi lwezinhlelo zokusebenza, kufaka phakathi ukuhlolwa okuyisisekelo nokwesibili kwezinto ezihlukahlukene ezifana ne-ores, amalahle, ama-aggregates, namaminerali ezimbonini. Zifaneleka ngokukhethekile ukuhlola umswakama ophezulu kanye nezinto ezinamathelayo, kanye nezinqubo ze-scalping ne-dewatering.

Ukucushwa Okwenziwa Ngokwezifiso

Izikrini zikabhanana zingenziwa ngokwezifiso ukuze zihlangabezane nezidingo ezithile zohlelo lokusebenza. Angaklanywa ngama-engeli edekhi ahlukene, inombolo yamadekhi, nezinhlobo zedeski (ezifana ne-polyurethane noma ucingo olulukiweyo) ukuze kuthuthukiswe inqubo yokuhlola yezinto ezihlukene nezinhlelo zokusebenza.

Sekukonke, izinzuzo zezikrini zikabhanana zizenza ukukhetha okudumile ezimbonini lapho umthamo ophezulu, ukuhlolwa okuphumelelayo, nokusebenza okuthembekile kubalulekile.

Isikrini sikabhanana sedekhi eyodwa siwuhlobo lwesikrini esidlidlizayo esibonakala ngendawo yedekhi egobile noma emise okukabhanana. Idizayinelwe ukuphatha izinhlelo zokusebenza eziphezulu futhi ihlinzeke ngokuhlolwa okusebenzayo nokuhlukaniswa kwezinto. Umumo oyingqayizivele wedekhi uvumela ukwanda kwendawo yokuhlola kanye nokusatshalaliswa kwezinto ezithuthukisiwe, okuholela ekuphumeni okuphezulu nokusebenza kahle kokuhlukanisa.

Ukucaciswa kwesikrini sikabhanana wedekhi eyodwa

Ubukhulu

Ubude besikrini: Ubude besikrini esidlidlizayo, ngokuvamile sikalwa ngamamilimitha noma amayintshi.

Ububanzi besikrini: Ububanzi bedekhi yesikrini, bunquma indawo yokuhlola.

Idekhi Design

Ukuma kukabhanana: Indawo yedekhi igobile noma imise okukabhanana, inokuthambekela okuphakeme ngasekugcineni kokukhishwa. Lo mklamo uvumela ukuhlukaniswa kwezinto ezingcono kanye nokusebenza kahle kokuhlolwa.

Inombolo yamadekhi: Isikrini sikabhanana sedekhi eyodwa sinesikrini esisodwa. Kodwa-ke, amadekhi amaningi angafakwa ukuze ahlukaniswe kahle futhi ahlukaniswe.

Ukunyakaza nokusebenza

Indlela yokudlidliza: Uhlobo lokunyakaza okudlidlizayo okukhiqizwa isikrini, okungaba yindilinga, imigqa, noma i-elliptical.

Uhlobo lweDrayivu: Indlela esetshenziselwa ukukhiqiza ukunyakaza okudlidlizayo, okufana nemoto kagesi, isidlidlizi kazibuthe, noma i-eccentric shaft.

I-engeli yokuthamba: I-engeli lapho idekhi yesikrini ithambekele khona, ethinta ukugeleza kwezinto kanye nokusebenza kahle kokuhlola.

I-Screen Mesh ne-Aperture

Usayizi wemeshi: Usayizi wezimbobo zemeshi yesikrini, ngokuvamile ikalwa ngama-microns, amamilimitha, noma amayintshi. Inquma ukuhlukaniswa kosayizi wezinhlayiyana.

Idayamitha yocingo: Ugqinsi lwentambo esetshenziswa ukudala i-mesh yesikrini.

Amandla kanye Nempumelelo

Okokusebenza noma umthamo: Inani eliphezulu lezinto isikrini esidlidlizayo esingasiphatha ngeyunithi ngayinye yesikhathi, ngokuvamile ikalwa ngamathani ngehora (TPH) noma ama-cubic metres ngehora (m³/h).

Ukuhlola ukusebenza kahle: Iphesenti lento edlula esikrinini uma iqhathaniswa nengqikithi yokokufaka.

Ezokwakha Nezisetshenziswa

Uhlaka lwesikrini: Uhlaka olusekela amaphaneli esikrini futhi luhlinzeka ngokuqina kwesakhiwo.

Amaphaneli esikrini: Izigaba ngazinye zesikrini eziqukethe i-mesh yesikrini. Zingenziwa ngezinto ezihlukahlukene ezifana nocingo olulukiweyo, i-polyurethane, irabha, noma ipuleti elinezimbobo.

Izikrini zikabhanana zedekhi eyodwa zivame ukusetshenziswa ezimbonini ezifana nezimayini, ukumba inkwali, ukucutshungulwa okuhlanganisiwe, nokugaywa kabusha. Afaneleka ngokukhethekile izinhlelo zokusebenza ezidinga ukuhlolwa komthamo ophezulu, ukuhlukaniswa kwezinto ezisebenzayo, kanye nezinqubo ezisebenzayo zokususa amanzi noma zokususa amanzi. Kubalulekile ukuthintana nabakhiqizi noma abahlinzeki ngemininingwane ethile yobuchwepheshe nezinketho ezisuselwa kuzimfuneko zakho.

Uma usebenzisa isikrini esidlidlizayo, kubalulekile ukuthatha izinyathelo ezithile zokuphepha ukuze uqinisekise ukusebenza okuphephile nokusebenza kahle.

Izinyathelo zokuphepha zokusebenza kwesikrini esidlidlizayo

Funda Imanuwali Yokusebenza

Zijwayeze imanuwali yokusebenza yomkhiqizi yemodeli yesikrini esidlidlizayo oyisebenzisayo. Imanuwali inikeza imiyalelo ebalulekile nemihlahlandlela yokusebenza okuphephile.

Gqoka Izisetshenziswa Zokuzivikela Zomuntu Siqu (i-PPE)

Gqoka njalo i-PPE efanele, njengezibuko zokuphepha, amagilavu, nokuvikela ukuzwa, lapho usebenza noma usebenza eduze kwesikrini esidlidlizayo. Lokhu kuzokusiza ukukuvikela ezingozini ezingase zibe khona, okuhlanganisa imfucumfucu endizayo nomsindo omkhulu.

Yenza Ukuhlola Ngaphambi Kokusebenza

Ngaphambi kokuqala isikrini esidlidlizayo, bheka umshini ukuze uthole noma yiziphi izimpawu zokulimala noma ukuguga. Hlola amabhawodi axegayo, izikrini ezilimele, nanoma yikuphi okungavamile. Qinisekisa ukuthi bonke onogada nezinsiza zokuphepha zikhona futhi zisebenza ngendlela efanele.

Khipha Ngokuvikelekile futhi Uleveli Yesikrini

Qiniseka ukuthi isikrini esidlidlizayo sifakwe ngokuvikelekile esakhiweni saso sokusekela noma phansi futhi sibekwe ileveli ngendlela efanele. Lokhu kusiza ukuvimbela ukudlidliza ngokweqile, kuqinisekisa ukusebenza kahle, futhi kunciphisa ingcindezi emshinini.

Gada Ukusebenza Kwesikrini Esidlidlizayo

Gada njalo ukusebenza kwesikrini esidlidlizayo phakathi nokusebenza. Naka ukudlidliza okungajwayelekile, imisindo, noma izinguquko ekusebenzeni kahle kokuhlola. Uma kuphakama izinkinga, vala umshini ngokushesha futhi ulungise inkinga.

Gcina Ukugcotshwa Okufanelekile

Landela izincomo zomkhiqizi zokuthambisa. Ukugcotshwa okufanele kusiza ukunciphisa ukungqubuzana nokuguga, kunwebe isikhathi sokuphila sezingxenye kanye nokuqinisekisa ukusebenza kahle.

Gwema ukulayisha ngokweqile

Ungasilayishi kakhulu isikrini esidlidlizayo ngaphezu komthamo waso oklanyiwe. Ukulayisha ngokweqile kungabangela ukucindezeleka ngokweqile emshinini futhi kuholele ekugqokeni ngaphambi kwesikhathi noma ukwehluleka kwezingxenye.

Hlanza futhi Gcina Isikrini

Hlanza isikrini njalo ukuze uvimbele ukunqwabelana kwezinto, okungase kuthinte ukusebenza kahle kokuhlola. Ukwengeza, yenza imisebenzi yokulungisa evamile, efana nokuqinisa amabhawodi, ukuhlola izikrini ukuthi azigugile, nokushintsha izingxenye ezilimele noma ezigugile.

Landela Izinqubo zokukhiya/i-Tagout

Uma wenza ukunakekelwa noma ukulungisa esikrinini esidlidlizayo, landela izinqubo zokuvala ngaphandle/zokuthinta ukuze uqinisekise ukuthi umshini uphelelwa amandla futhi awukwazi ukuqaliswa ngephutha.

Funa Usizo Lochwepheshe Lapho Udingeka

Uma uhlangabezana nanoma yiziphi izinkinga zokusebenza noma ungaqiniseki nganoma iyiphi ingxenye yokusebenza kwesikrini esidlidlizayo, funa usizo kubasebenzi abaqeqeshiwe noma uxhumane nomkhiqizi ukuze uthole isiqondiso.

Ngokulandela lezi zinyathelo zokuphepha, ungasiza ukuqinisekisa ukusebenza okuphephile, ukhulise ubude besikhathi besikrini esidlidlizayo, futhi ugcine ukusebenza kokuhlola okuphumelelayo.

Ukucaciswa kwesikrini esidlidlizayo kungahluka kuye ngokusetshenziswa kwaso okuhlosiwe kanye nezimfuneko ezithile zohlelo lokusebenza. Nokho, nazi ezinye izicaciso ezijwayelekile namapharamitha avame ukucatshangelwa lapho kuchazwa isikrini esidlidlizayo:

Ubukhulu: Usayizi ophelele wesikrini esidlidlizayo, okuhlanganisa ubude, ububanzi, nobude baso, ukucaciswa okubalulekile okufanele kucatshangelwe. Inquma umthamo wesikrini kanye nesikhala esidingekayo ukuze kufakwe.

Indawo yokuhlola: Indawo yokuhlola ephumelelayo ibhekisela endaweni yangempela etholakalayo ukuze kuhlolwe izinto ezibonakalayo. Ngokuvamile kukalwa ngamamitha-skwele noma amamitha-skwele.

Usayizi Wemeshi: Usayizi wemeshi ubhekisele kusayizi wokuvula wesikrini lapho okudlula khona. Kuchazwa ngenani lokuvuleka ngeyintshi ngayinye yomugqa noma imilimitha. Osayizi be-Mesh bangahluka kakhulu kuye ngohlelo lokusebenza kanye nokuhlukaniswa kosayizi wezinhlayiyana oyifunayo.

I-Screen Deck: Isikrini esidlidlizayo singaba namadekhi esikrini amaningi noma amaleveli ezindawo zokuhlola ezipakishwe phezu kwesinye. Inombolo yamadekhi inquma ukusebenza kahle kokuhlukanisa kanye nekhono lokuhlukanisa izinto ezisetshenziswayo kumafrakhishini osayizi abahlukene.

Ukunyakaza kwesikrini: Izikrini ezidlidlizayo zingasebenzisa izinhlobo ezihlukahlukene zokunyakaza, okuhlanganisa ukunyakaza okuyisiyingi, ukunyakaza komugqa, noma ukunyakaza kwe-elliptical. Uhlobo lokunyakaza luthinta ukusebenza kahle kokuhlola, umthamo, kanye nephethini yokugeleza kwezinto endaweni yesikrini.

Isistimu Yokushayela: Isikrini esidlidlizayo sinikwa amandla isistimu yokushayela ekhiqiza ukudlidliza okudingekayo ukuze inyakaze futhi inyakazise into engaphezulu kwesikrini. Amasistimu okushayela avamile afaka amamotho kagesi, ama-hydraulic motors, noma ama-exciter mechanical.

Izimpawu zokudlidliza: Izici zokudlidliza zesikrini esidlidlizayo zifaka phakathi amapharamitha afana ne-amplitude, imvamisa, nokusheshisa. Lawa mapharamitha anquma ukushuba nesiqondiso sokudlidliza futhi abe nomthelela ekusebenzeni kokuhlola.

Izinto Zokwakha: Izinto zokwakha zesikrini esidlidlizayo zithinta ukuqina kwaso, ukumelana nokuhuzuka nokugqwala, nokufaneleka kwezinhlelo zokusebenza ezihlukene. Izinto ezijwayelekile ezisetshenziselwa izikrini zifaka insimbi, insimbi engagqwali, irabha, ne-polyurethane.

Isakhiwo Sosekelo: Isikrini esidlidlizayo sivamise ukugxunyekwa esakhiweni sokusekela, esingaba uhlaka lwensimbi noma isisekelo esikhonkolo. Isakhiwo sokusekela sinikeza ukuzinza futhi siqinisekisa ukuqondanisa okufanele nokusebenza kwesikrini.

Izici Ongazikhethela: Ngokuya ngohlelo oluthile, izikrini ezidlidlizayo zingaba nezici ezengeziwe ezifana ne-engeli eguquguqukayo yokuthambekela, izinto ezivimbela ukungaboni, ukuvala uthuli, amakhava e-splash, nezinhlobo ezihlukahlukene zemidiya yokuhlola (isb., i-wire mesh elukiweyo, amaphaneli e-polyurethane, amaphaneli erabha ).

Kubalulekile ukuqaphela ukuthi lokhu kucaciswa kungahluka kuye ngomkhiqizi, imodeli yesikrini esidlidlizayo, kanye nezimfuneko ezithile zohlelo lokusebenza. Kunconywa ukuthi ubheke imibhalo yomkhiqizi noma imininingwane yobuchwepheshe ukuze uthole imininingwane enembile kusikrini esithile esidlidlizayo.