Ukufunda intlokoma mechanical

Esiphila kulo ihlabathi ebonakalayo lizele intshukumo. Nzima ukufumana umzimba ubuncinane omnye emzimbeni, nto leyo kuthathwa ukuba baphumle. Ngaphandle ngokulinganayo phambili rectilinear isiphakamiso, ukuba isindululo kukho indlela enzima, ukukhawulezisa intshukumo kunye nabanye, sinako ukubona ngesandla yokuqala, okanye ubunzima ifuthe iintshukumo nezolo izinto eziphathekayo.

Le ndoda waphawula ukuba iimpawu ezikhethekileyo kunye neempawu yeentshukumo oscillatory, waze wafunda ukusebenzisa intlokoma koomatshini ukulungiselela iinjongo zabo. Zonke rhoqo ephindaphindekayo iinkqubo xesha kuchazwe intlokoma. Iingoma ezipholileyo oomatshini ziyinxalenye kuphela nesenzeko ezahlukeneyo zehlabathi, ukuthatha indawo phantse imithetho efanayo. On umzekelo olubonakalayo yeentshukumo mechanical kokuphindaphinda ungenza imithetho esisiseko kwaye ukumisela imithetho efunyanwe iinkqubo umoya, electromechanical kunye nezinye oscillatory.

Indlela emi ngayo oscillations mechanical ngamaxesha na ukuguquka yamandla zibe namandla entshukumo. Ukuze ukuchaza umzekelo wendlela conversion lwamandla yenzeka azize ngomatshini angaba, ukuqwalasela ibhola, lanqunyanyiswa emthonjeni. Xa olungenasiphelo amandla womxhuzulane kulinganiswa yi amandla kwilastiki ye emthonjeni. Kodwa ke kuyafuneka ukuba inkqubo ngaphandle kwemikhosi lomncono, oko kwaqala ukuhamba icala kwinqanaba lizama, njengoko amandla ezinokubakho ziya kuqala inguqu wayo kumandla entshukumo. Kwaye ke, nayo, ukususela ekudalweni okudluliselwa indawo ibhola zero uqala ukuba zitshintshwe zibe namandla. Le nkqubo lwenzeka ke, iimeko zempilo kwinkqubo kufutshane nasici.

Ngokwezibalo ingqalelo okunzulu efanelekileyo ezenzeka umsebenzi sine okanye cosine. iinkqubo ezinjalo zibizwa ngokuba oscillations harmonic. Umzekelo ifanelekileyo isindululo mechanical ke oscillations harmonic lwe kuqala e ngokupheleleyo lwepolitiki, xa kungekho kweempembelelo imikhosi kunobunye. Kodwa ke kunjalo engenasiphoso ngokupheleleyo, ukuphumeza elo ngendlela nzima kakhulu.

Iingoma ezipholileyo Mechanical, nangona ubude bawo, kungekudala inqanyulelwe, kwaye inkqubo ithatha indawo ye lwesilinganiso isalamane. Oku kwenzeka ngenxa yokuba inkunkuma amandla okoyisa ukumelana nomoya, ukukhuhlana kunye nezinye izinto, uya ekugqibeleni kukhokelela Ukulungiswa izibalo kwi inguqu ukusuka ezifanelekileyo kwiimeko eyiyo apho kukho inkqubo ekuthethwa.

Ngokukhawuleza ehlabathini kufutshane kukufundisisa nzulu kunye nocazululo, kufuneka uchaze ngokwezibalo intlokoma mechanical. Formula le nkqubo zibandakanya izixa ezifana awo (A), amaza oscillation (w), isigaba sokuqala (a). A umsebenzi ukubana (X) kukhuphiswana ixesha (t) na uhlobo ifomu lakudala

x = ACOS (wt + a).

Kananjalo kubalulekile ukukhankanya ixabiso eziphawula intlokoma mechanical, ukuba igama - ixesha (T), echazwe ngokwezibalo njengo

T = 2π / w.

Iingoma ezipholileyo Mechanical, ukongeza ukubonakala inkcazo iinkqubo kwamathandabuzo indalo non-mechanical, sinomdla ezinye iimpawu ukuba, xa isetyenziswe kakuhle, unako ukunika inzuzo abanye, yaye xa zishiywe, - kukhokelela engxakini enkulu.

ingqalelo eyodwa kufuneka kuhlawulwa lo mkhuba ekunyukeni elibukhali kwi awo le oscillations ngenkani ozayo xa rhoqo ifuthe kwakungamandla awayeqhuba ukuya amaza oscillations zomzimba. Ibizwa ngokuba ekuvakaleni kwelizwi. Luphawu ezisetyenziswa elektroniki, iinkqubo zoomatshini, livakale kuthiwa ikakhulu wabonakalaliswa umonakalo, kufuneka iqwalaselwe xa ekudaleni iintlobo ezahlukeneyo zezinto ezakhiweyo kunye neenkqubo loomatshini.

A nokubonakaliswa okuqhubekayo intlokoma mechanical i lokungcangcazela. alabonakala unokuba kungekuphela nje isimo ethile, kodwa ukuba kuziswe lubandakanywe ekuvakaleni kwelizwi. Kodwa ngaphandle nefuthe elibi Iingoma basekuhlaleni ngamandla phantsi iimpawu ukuze libe negalelo elihle jikelele emzimbeni womntu, ukuphucula sokusebenza kwenkqubo luvo, kwaye kukhawulezisa zokunyanga amanxeba , njl

embodiments ezongezelelweyo ukubonakaliswa oscillations zemekhaniki ukwahlula isenzeko ultrasound ephilileyo. Iipropati eziluncedo ngomatshini ezi amaza kunye nezinye iziphiwo oscillations mechanical ezisetyenziswa kakhulu kwiinkalo ezahlukeneyo zezinto ezenziwa luluntu.