Uthelekiso lwe-vibration attenuation coefficient phakathi kweqonga le-granite kunye nesiseko sesinyithi esityhidiweyo.

Kwimveliso echanekileyo, ukulinganisa kunye nezinye iinkalo, ukuzinza kwezixhobo kubaluleke kakhulu, kwaye amandla okunciphisa ukungcangcazela achaphazela ngokuthe ngqo ukusebenza okuzinzileyo kwezixhobo. Iqonga legranite kunye nesiseko sesinyithi esityhidiweyo zizinto eziqhelekileyo ezixhasa ulwakhiwo, umahluko we-vibration attenuation coefficient unempembelelo enkulu ekuchanekeni kokusebenza kunye nokuthembeka kwezixhobo.

1. Inkcazo emfutshane yomgaqo wokunciphisa ukungcangcazela
Ukuncitshiswa kokungcangcazela kubhekisa kwinkqubo apho into isebenzisa amandla ayo okungcangcazela emva kokuba ivuselelwe kukungcangcazela kwangaphandle, kwaye ubukhulu bokungcangcazela buyancitshiswa kancinci kancinci. Amandla okuncitshiswa kokungcangcazela amiselwa bulwakhiwo lwangaphakathi kunye neempawu zokudambisa izinto. I-coefficient yokuncitshiswa kokungcangcazela okuphezulu ithetha ukuba izinto zinokuguqula amandla okungcangcazela ngokufanelekileyo zibe zezinye iintlobo zamandla (ezifana nobushushu), ezinokucinezela ngokukhawuleza ukungcangcazela.
2. Iimpawu zokunciphisa ukungcangcazela kweqonga legranite
I-Granite luhlobo lwelitye lendalo, ingaphakathi layo lenziwe ngeendidi ezahlukeneyo zeekristale zeminerali ezidityaniswe ngokuqinileyo. Olu lwakhiwo luxineneyo noluntsonkothileyo lunika i-granite iipropati ezilungileyo zokuthomalalisa ukungcangcazela. Xa ukungcangcazela kwangaphandle kudluliselwa kwiqonga le-granite, ukungqubana okuncinci phakathi kweekristale kunye nokusebenzisana phakathi kwamasuntswana eminerali kunokufunxa ngempumelelo kwaye kutshabalalise amandla okungcangcazela. Uphando lubonisa ukuba i-coefficient yokuthomalalisa ukungcangcazela kwe-granite idla ngokuba phakathi kwe-0.01 kunye ne-0.02 (i-granite yemvelaphi eyahlukileyo kunye nokwakheka kwayo iya kwahluka kancinci). Kwizixhobo zokulinganisa ngokuchanekileyo, ezifana nesixhobo sokulinganisa esidibeneyo sixhotyiswe ngeqonga le-granite, nokuba kukho ukuphazamiseka kokungcangcazela okubangelwa kukusebenza okukhulu koomatshini macala onke, iqonga le-granite linokunciphisa ngokukhawuleza ukungcangcazela, ukuze i-probe yesixhobo sokulinganisa ihlale izinzile, ukuqinisekisa ukuchaneka kwedatha yokulinganisa. Umzekelo, kwi-workshop yokwenza ii-chip ze-elektroniki, ukungcangcazela kwendalo kuyinkimbinkimbi ngakumbi, kwaye iqonga le-granite linokunciphisa i-amplitude yokungcangcazela engenayo ngaphezulu kwe-80% ngexesha elifutshane, libonelela ngesiseko esizinzileyo sokulinganisa ngokuchanekileyo okuphezulu kwinkqubo yokwenza ii-chip.
3. Iimpawu zokuncitshiswa kokungcangcazela kwesiseko sesinyithi esityhidiweyo
Isinyithi esitshisiweyo sisixhobo esenziwe ngentsimbi esekelwe kwisinyithi, songeza ikhabhoni, isilicon kunye nezinye izinto. Sinesakhiwo segrafithi esingqukuva okanye esingqukuva ngaphakathi, esisebenza njengesidampi ukuya kwinqanaba elithile kwaye sincede ekunciphiseni ukungcangcazela. I-coefficient yokuncitshiswa kokungcangcazela kwesinyithi esiqhelekileyo esingwevu ngokubanzi imalunga ne-0.005-0.01, kwaye ukusebenza kokuncitshiswa kokungcangcazela kwesinyithi esimdaka kuye kwaphuculwa ngenxa yokusasazwa kwayo okungqukuva kwegrafithi kunye nesakhiwo esifanayo, kwaye i-coefficient yokuncitshiswa inokufikelela kwi-0.01-0.015. Kwizixhobo zezixhobo zomatshini, isiseko sesinyithi esitshisiweyo sinokunciphisa ngempumelelo ukungcangcazela okubangelwa ngamandla okusika ngexesha lokusebenza komatshini. Nangona kunjalo, xa kuthelekiswa neqonga legranite, isiseko sesinyithi esitshisiweyo xa sijongene nesantya sokuncitshiswa kokungcangcazela okuphezulu, okunamandla aphezulu, kunye nokungcangcazela kuhamba kancinci. Umzekelo, kwinkqubo yokugaya ngesantya esiphezulu, xa isantya sokusika sidlula umda othile, nangona isiseko sesinyithi esityhidiweyo sinokunciphisa inxalenye yokungcangcazela, kuya kubakho inani elincinci lokungcangcazela okushiyekileyo okudluliselwe kwisixhobo somatshini, okuchaphazela ukugqitywa komphezulu ocushiweyo, kwaye iqonga legranite linokugcina uzinzo ngcono kule meko.
4. Uhlalutyo lokuthelekisa
Ukusuka kuthelekiso lwedatha, i-coefficient yokuthomalalisa ukungcangcazela kweqonga le-granite iphezulu kuneyesiseko sesinyithi esityhidiweyo, oko kuthetha ukuba phantsi kwendawo efanayo yokungcangcazela, iqonga le-granite linokunciphisa ukungcangcazela ngokukhawuleza nangokufanelekileyo. Kwiimeko ezineemfuno zolawulo lokungcangcazela okuphezulu, njengezixhobo zokuchaneka kwe-optical kunye nezixhobo zomatshini ezichaneke kakhulu, iingenelo zamaqonga e-granite zicacile ngakumbi, ezinokubonelela ngendawo yokusebenza ezinzileyo ngakumbi yezixhobo kwaye ziqinisekise inkqubela egudileyo yemisebenzi yokuchaneka okuphezulu. Isiseko sesinyithi esityhidiweyo esinexabiso eliphantsi, inkqubo yokuphosa evuthiweyo kunye nezinye iimpawu, kwezinye zeemfuno zokuthomalalisa ukungcangcazela azikho nzima kangako, kwaye nikela ingqalelo kulawulo lweendleko zokwenziwa koomatshini ngokubanzi, izixhobo zoshishino ngokubanzi zisetyenziswa kakhulu.
Kwizicelo ezisebenzayo, kuyimfuneko ukukhetha iqonga legranite okanye isiseko sesinyithi ngokweemfuno ezithile zezixhobo, indawo yokusebenza kunye nohlahlo lwabiwo-mali lweendleko, ukuze kufezekiswe isiphumo esihle kakhulu sokunciphisa ukungcangcazela kunye neenzuzo zoqoqosho.