Izizathu Nezixazululo Zokudlidliza Okunamandla Kwesikrini Esidlidlizayo
1. Ukudlidliza kwe-Eccentric kwe-exciter
Amandla amaphakathi akhiqizwe isisindo se-eccentric ngesikhathi sokusebenza kwe-exciter yokudlidliza azogoba i-eccentric shaft, okubangele ukuchezuka okuhlobene kweringi yangaphakathi neringi yangaphandle yebheringi. I-eccentricity izokhiqiza ukudlidliza okubangelwa ukuzungezisa kwemvamisa kanye namaza akho e-harmonic.
Ngakho-ke, amandla we-inertia kanye nombhangqwana we-inertia okhiqizwa ngesikhathi sokusebenza kuzodala amandla okusabela ashukumisayo nokudlidliza kwebheringi, kulimaze isimo sokusebenza esizinzile sokuthwala nezinye izingxenye, futhi kukhiqize ukudlidliza kwemvamisa ephezulu. Uma imvamisa yokudlidliza ene-vibration ye-exciter yesikrini esidlidlizayo ifana nemvamisa yemvelo yesigaba esithile sokudlidliza okunwebekayo kwebhokisi lesisetshenziswa sesikrini, izobangela ukudlidliza okunamandla kwebhokisi lesikrini elastomer lesikrini esidlidlizayo.
Kokubili i-drive shaft kanye nesistimu ye-shaft eshayelwa ye-bearing ine-resonance frequency yevelu ethile. Uma amafrikhwensi athile ajabulisayo aseduze nemvamisa ye-resonance, i-resonance iyenzeka. Ukwengeza, ngenxa yokuba khona kwamandla angenawo amaphakathi ku-eccentricity, ukudlidliza okugobayo kuzokwenzeka. Uma isivinini siseduze nenani elibalulekile, i-resonance egobayo izokwenzeka.
2. Ukuvunyelwa kwe-radial yokuzala
Imiphumela yokuhlola ethwele i-shale shaker ibonisa ukuthi ukucaciswa kweradial okuncane kakhulu noma okukhulu kakhulu kuzodala ukudlidliza okukhulu kwesistimu yokuthwala. Uma imvume ye-radial incane kakhulu, izobangela ukudlidliza kwe-high-frequency; Uma ukucaciswa kwe-radial kukukhulu kakhulu, kuzodala ukudlidliza kwefrikhwensi ephansi.
Uma imvume ye-radial inkulu kakhulu, imvamisa yemvelo ye-radial ye-bearing elastic system izoncishiswa, futhi i-resonance izokwenzeka kalula, okuzokhiqiza ukudlidliza okukhulu kwe-low-frequency. Ngakho-ke, imvume ye-radial inkulu, okwenza i-bearing idlidlize ku-passband.
3, ukunemba kweJiyomethri kokuthela
Uma amandla ajabulisayo esikrini sokudlidliza makhulu kakhulu, ibhereyitha izoba namandla amakhulu kakhulu e-radial, ngakho-ke kuzokwenzeka ukudlidliza okunamandla. Lapho umgwaqo wokugijima, ikakhulukazi ukujiya ebusweni bento egingqikayo, kunomthelela omkhulu ekudlidlizeni kwebhereyitha, ukunyakaza okuhlobene kwesikhala phakathi kwento egingqikayo nekheji kanye nobuso obugingqikayo bendandatho zangaphakathi nezangaphandle kuzobangela ukudlidliza kwebhereyitha. Ngakho-ke, ukuze kuncishiswe ukudlidliza kwebhereyitha, ukunemba kokucubungula ubuso bento egingqikayo kufanele kuthuthukiswe kuqala.
4. Ukuthwala ukungqubuzana nokugcoba
I-Bearing ingumthombo oyinhloko wokudlidliza okunzima ukuwulawula ku-shale shaker. Njengoba i-shale shaker isebenza ngamandla amakhulu e-excitation, i-bearing izoba namandla amakhulu e-radial. Uma i-lubrication impofu, kuyoba khona ukungqubuzana okukhulu, okuzokwenza izinga lokushisa elithwalayo likhuphuke ngokushesha futhi liphakame kakhulu, futhi ukunwetshwa kwe-thermal kukhulu kakhulu, okuzonciphisa kakhulu ukukhishwa kwe-radial, bese kwandise ukungqubuzana, okuzokwandisa izinga lokushisa.
5. Ukufakwa kwendandatho yangaphandle kanye nembobo yokusekela
Uma ukulingana kuqinile, kuzophoqa umzila womjaho ukuthi wonakale, kukhuphule iphutha lomumo, futhi kuholele ekwenyukeni kokudlidliza. Ukulingana okuxekethile kungabangela ifilimu kawoyela ekuphumeni ukuthi ivimbe. Lapho izinto ezibonakalayo zezimbobo ezisekelayo zendandatho yangaphandle kanye nesihlalo esithwalayo zihluke kakhulu, ikakhulukazi lapho izindandatho zenjoloba ezimanzisa zibekwe phakathi kwazo, ukuhanjiswa kokudlidliza kuzovinjelwa.
