Iyiphi indlela yokulungisa igebe le-roll ye-Multi Stand Reducing Rolling Mill

       II-I-I-I-I-Multi Stand Reducing Rolling Milliyimishini yokuqedela eyinhloko yokukhiqiza ipayipi lensimbi engenamthungo. Igebe le-roll linquma ngokuqondile ukuncishiswa kwe-single-stand, ukunemba kobubanzi bangaphandle, ukufana kodonga kanye nekhwalithi ephezulu yamashubhu aphelile. Ukucushwa kwesakhiwo okuhlukile kusebenzisa izindlela ezihlukile zokulungisa igebe le-roll, ikakhulukazi okufaka ukulungiswa kokuvumelanisa komkhono we-eccentric, ukulungiswa kwemishini kagesi, ukulungiswa kwe-hydraulic fine kanye nokulungiswa ngesandla. Ama-opharetha angasetha amapharamitha endaweni noma ukude kusukela kukhonsoli yokulawula eyinhloko. Amanye amamodeli athuthukile asekela ukulungiswa okuhle kwe-inthanethi ngesikhathi sokugingqika okuzinzile ukuze kuzinziswe ukunemba kobukhulu bepayipi.

Izindlela Zokulungisa I-Roll Gap Eyinhloko

1. Ukulungiswa kwe-eccentric sleeve synchronous 

       Lesi yisakhiwo esivame kakhulu semishini yokunciphisa ama-3-roll. Umqulu ngamunye ufakwa ngaphakathi komkhono we-eccentric. Imikhono emithathu ye-eccentric ixhunywe ngamagiya e-bevel womkhakha wokuzungezisa okuvumelanisa. Ukuzungezisa umkhono we-eccentric kushintsha ukuma kwe-radial yeringi ye-roll, futhi ngokuhambisanayo kuvule noma kuvale izikhala ezintathu zama-roll ngesikhathi esisodwa.

       Izinzuzo: I-roll centre ihlala ingashintshiwe ngesikhathi sokulungiswa, i-coaxiality enhle; imiqulu emithathu ilungisa ngokuvumelanisa, igebe elifanayo; ukuqina okuphezulu, okuzinzile ngaphansi komthwalo oshisayo. 

       Isicelo: Isetshenziselwa ukunemba kokunciphisa amapayipi angenamthungo, afanele i-carbon steel, i-alloy steel kanye namashubhu ensimbi engagqwali.

       Ukusebenza: Iqhutshwa injini noma isistimu yegiya lezikelemu, amapharamitha angagcinwa kuresiphi yokugoqa.

2. Isikulufu sikagesi / ukulungiswa kwemishini kagesi

       Umshini wokujiya ugesi usebenzisa i-motor, i-reducer kanye ne-screw pair ukushayela ukunyakaza kwe-roll chock ukushintsha igebe lama-roll, asetshenziswa kakhulu kuma-roll amabili.I-I-I-I-I-Multi Stand Reducing Rolling Mill.

       Izinzuzo: Isakhiwo esilula semishini, izindleko eziphansi zokulungisa, ezinzile isikhathi eside esiqhubekayo sokushisa okushisayo. Inani lokulungiswa lingabuyiselwa kusistimu ye-PLC, isekela ukusetha kabusha okukude okuvela ku-HMI.

       Umkhawulo: Ijubane lokulungiswa lihamba kancane, lisetshenziselwa kakhulu ukusetha ungaxhunyiwe ku-inthanethi nokulungiswa okumile; ayikulungele ukushuna okuhle okuxhumeke ku-inthanethi okunesivinini esikhulu.

3. Ukulungiswa okuhle kwe-Hydraulic / ukulungiswa kwe-AGC ye-hydraulic eyisizayo

       Ikhwalithi ephezulu yesimanjeI-I-I-I-I-Multi Stand Reducing Rolling Millafakwe i-hydraulic cylinder servo fine-tuning system. Ihlanganiswe ne-laser gauge noma ithuluzi lokulinganisa ububanzi bangaphandle, yenza isilawuli se-othomathikhi se-loop evaliwe. Amasilinda angama-Hydraulic enza ukulungiswa kwesikhathi sangempela okuncane esikhaleni se-roll ngesikhathi sokugoqa.

       Izinzuzo: Ukusabela okusheshayo, ukunemba okuphezulu, kunxephezela ukugxuma kwentwasahlobo kokugaya okubangelwa ukuguquguquka kwamandla. Ithuthukisa ngempumelelo ipayipi eliqediwe i-OD kanye nokungaguquguquki kodonga.

       Umkhawulo: Izidingo eziphakeme zokutshalwa kwezimali kanye nokugcinwa kwazo, zidinga ukunakekelwa kukawoyela we-hydraulic ochwepheshe kanye nokuhlolwa okuvamile kwama-servo valves.

4. Ukulungiswa okwenziwa ngesandla (isondo lesandla / igiya lezikelemu lokulungisa kahle)

       Ukulungiswa mathupha kusetshenziselwa izigayo ze-batch ezincane noma ukulinganisa okuhle kwe-backup ngemva kokushintshwa komqulu. Ama-opharetha azungezisa isondo lesandla kanye negiya lezikelemu ukuze ashayele umkhono we-eccentric noma indlela yesikulufu ukuze kulungiswe igebe le-roll.

       Izinzuzo: Awekho amandla adingekayo, alungele ukuhlolwa okumile, ukulinganisa nokuqinisekiswa kwegebe le-roll ngesikhathi sokulungiswa kwemishini.

       Umkhawulo: Ukusebenza kahle okuphansi, akukwazi ukusetshenziswa ngesikhathi sokugoqa; kuphela ukulungiselelwa okungaxhunyiwe ku-inthanethi nokuhlola.

Amamodi Okusebenza: Ukulungiswa kwendawo nokulungiswa okukude ku-inthanethi

       1. Ukulungiswa kwendawo eku-rack: Ama-opharetha alinganisa isitendi ngasinye esizeni ngemva kokushintshwa komqulu, kusetshenziswa i-feeler gauge noma isivivinyo sokuhlehlisa ukuze kuqinisekiswe inani langempela legebe, ukunxephezela ukugxuma komshini.

       2. Ukulungiswa kwekhonsoli yesilawuli kude: Ngemva kokulondoloza amaresiphi aphumayo, opharetha bafaka amapharamitha wegebe eliqondiwe ku-HMI egumbini lokulawula elimaphakathi. Isitendi ngasinye senza ukulungisa okusethiwe ngokuvumelanisa. Kumayunithi athuthukisiwe, ukulungisa kancane ku-inthanethi kungenziwa ngaphandle kokumisa isigayo ngaphansi kwesimo sokugoqa esizinzile.

Amanothi Abalulekile Okulungiswa Kwegebe Le Roll

       1. Ukuhlelwa kwegebe le-roll kufanele kucabangele ukugxuma kwentwasahlobo. Ukugoqa okushisayo kuzokhiqiza ukuwohloka okunwebekayo kwezindlu zokugaya, okufanele kunxeshezelwe ekubalweni kwepharamitha.

       2. Lapho ushintsha imininingwane yamapayipi, setha kabusha igebe lokuqengqeleka kuyo yonke isiteji, fanisa ukushuba kwe-inter-stand kanye nesilinganiso sesivinini ndawonye. Igebe le-roll elingalungile kanye nenhlanganisela ye-tension kubangela kalula i-polygon yangaphakathi, ukuchezuka kokuqina kodonga noma imihuzuko.

       3. Ukuze uthole umshini wokunciphisa izitendi eziningi, igebe le-roll yesitendi ngasinye kufanele lihlanganiswe, lingalungiswa ngokuhlukana. Ukusatshalaliswa okuncishisiwe komugqa wonke wokukhiqiza kuyisethi ephelele yeresiphi yezobuchwepheshe.

       4. Ngemva kokuguga, hlola futhi uphinde ulungise igebe le-roll njalo ukuze ugcine ukubekezelelwa kwepayipi elingenamthungo.

Isifinyezo

       Indlela yokulungisa igebe elivamile le-I-I-I-I-I-Multi Stand Reducing Rolling Milli-eccentric sleeve synchronous adjustment, efanisa idrayivu kagesi yokusetha ngaphambilini. Imigqa yokukhiqiza enembayo ephezulu yengeza ukulungiswa kwe-hydraulic servo ukuze kulungiswe ku-inthanethi. Amamodeli amaroli amabili avamise ukusebenzisa ukulungiswa kwesikulufu sikagesi, kuyilapho ukulungiswa kwesondo lesandla okwenziwa ngesandla kusebenzela ukulinganisa okumile. Ukukhetha ukwakheka kokulungiswa okufanele kuncike ezintweni zamapayipi, isidingo sokubekezelela usayizi kanye namandla okukhiqiza. Ukulawula igebe le-roll okulungile kusiza ukuzinzisa ububanzi beshubhu elingaphandle, ukunciphisa izinga lokulahlwa kanye nokulahlekelwa okuphansi kokusika kwekhanda lepayipi nomsila.