Indlela yokucacisa inkqubo ye-nanopositioning echanekileyo

1.Ukwakhiwa kwezixhobo ze-nanopositioning

Inzululwazi ye-nanopositioning, enesisombululo esikhethekileyo kwi-nanometer kunye ne-sub-nanometer range, kunye namazinga okuphendula alinganiswe kwii-sub-milliseconds, kuxhomekeke ngokusisiseko ekuzinzeni, ukuchaneka kunye nokuphindaphinda kweteknoloji yomatshini kunye ne-elektroniki esetyenziswa kwinkqubo nganye.

Into yokuqala ephambili ekufuneka iqwalaselwe xa ukhetha inkqubo entsha kufuneka ngoko ibe ngumgangatho woyilo kunye nokuveliswa kwayo.Ubunjineli obuchanekileyo kunye nokuqwalaselwa kweenkcukacha kuya kubonakala, kubonakaliswa kwiindlela zokwakha, izinto ezisetyenzisiweyo kunye noyilo lwamacandelo amacandelo afana nezigaba, i-sensor, i-cabling kunye ne-flexibles.Ezi kufuneka zenzelwe ukudala isakhiwo esomeleleyo nesiqinileyo, esingenakho ukuguquguquka kunye nokuphazamiseka phantsi koxinzelelo okanye ngexesha lokunyakaza, ukuphazamiseka okuvela kwimithombo engaphandle, okanye imiphumo yokusingqongileyo njengokwandiswa kwe-thermal kunye nokunciphisa.

Inkqubo kufuneka kwakhona yakhiwe ukuhlangabezana neemfuno zesicelo ngasinye;umzekelo, iimeko apho inkqubo esetyenziselwa uhlolo lwe-optical wafers ye-semiconductor wafers iya kuba nemilinganiselo yokusebenza eyahlukileyo ngokupheleleyo kwinjongo yokusetyenziswa kwiindawo ze-ultra-high vacuum okanye i-radiation ephezulu.

2.Iprofayile yentshukumo

Ukongeza ekuqondeni iimfuno zesicelo, kukwabalulekile ukuqwalasela iprofayile eshukumayo eya kufuneka.Oku kufuneka kuthathelwe ingqalelo koku:

Ubude be-stroke obufunekayo kwi-axis nganye yesindululo
Inani kunye nendibaniselwano yeezembe zentshukumo: x, y kunye no-z, kunye nencam kunye nethambeka
Isantya sohambo
Intshukumo eguqukayo: umzekelo, imfuneko yokuskena kumacala omabini ecaleni kwe-axis nganye, imfuneko yokuba ibe sisindululo esingaguqukiyo okanye esinyathelwayo, okanye i-advanteji yokufota imifanekiso ngebhabho;okt ngelixa isixhobo esincanyathiselweyo sisashukuma.

3.Ukuphendula rhoqo

Impendulo yefrikhwensi luphawu lwesantya isixhobo esiphendula ngaso kwisignali yegalelo kwifrikhwensi enikiweyo.Iinkqubo zePiezo ziphendula ngokukhawuleza kwimiqondiso yomyalelo, kunye ne-resonant frequencies ephezulu evelisa izinga lokuphendula ngokukhawuleza, ukuzinza okukhulu kunye ne-bandwidth.Kufuneka kuqatshelwe, nangona kunjalo, ukuba i-resonant frequency ye-nanopositioning device inokuchaphazeleka ngumthwalo osetyenzisiweyo, ngokunyuka komthwalo wokunciphisa i-resonant frequency kwaye ngaloo ndlela isantya kunye nokuchaneka kwe-nanopositioner.

4.Ukuhlalisa kunye nokunyuka kwexesha

Iinkqubo zeNanopositioning zihamba imigama emincinci kakhulu, ngesantya esiphezulu.Oku kuthetha ukuba ukulungisa ixesha kunokuba yinto ebalulekileyo.Obu bubude bexesha elithathwayo ukuze intshukumo yehle iye kwinqanaba elamkelekileyo phambi kokuba umfanekiso okanye umlinganiselo uthathwe.

Ngokuthelekisa, ixesha lokunyuka lixesha eligqithisiweyo lenqanaba le-nanopositioning ukuhamba phakathi kwamanqaku amabini omyalelo;oku ngokuqhelekileyo kukhawuleza ngokukhawuleza kunexesha lokumisa kwaye, okona kubaluleke kakhulu, akubandakanyi ixesha elifunekayo ukuze i-nanopositioning stage ihlale.

Zombini izinto zichaphazela ukuchaneka kunye nokuphindaphinda kwaye kufuneka zifakwe kuyo nayiphi na inkcazo yenkqubo.

5.Ulawulo lwedijithali

Ukusombulula imingeni yokuphendula rhoqo, kunye namaxesha okuzinzisa kunye nokunyuka, kuxhomekeke kakhulu kukhetho oluchanekileyo lwesilawuli senkqubo.Namhlanje, ezi zizixhobo zedijithali ezihambele phambili kakhulu ezidityaniswa neendlela ezichanekileyo zokuva i-capacitive ukuvelisa ulawulo olukhethekileyo kwi-sub-micron yokuchaneka kwendawo kunye nesantya esiphezulu.

Njengomzekelo, abalawuli bethu bamva nje be-Queensgate abavaliweyo besantya basebenzisa ukuhluza inotshi yedijithali ngokudityaniswa noyilo lwenqanaba lomatshini oluchanekileyo.Le ndlela iqinisekisa ukuba i-resonant frequencies ihlala ihambelana naphantsi kotshintsho oluphawulekayo lomthwalo, ngelixa libonelela ngokukhawuleza kwamaxesha okunyuka kunye namaxesha amafutshane okuzinzisa - zonke eziphunyezwa ngamanqanaba abalaseleyo okuphindaphinda kunye nokuthembeka.

6. Lumka umboniso!

Okokugqibela, qaphela ukuba abavelisi abohlukeneyo bahlala bekhetha ukubonisa iinkcukacha zenkqubo ngeendlela ezahlukeneyo, ezinokwenza kube nzima ukuthelekisa ukuthanda.Ukongeza, kwezinye iimeko inkqubo inokusebenza kakuhle kwiikhrayitheriya ezithile - ngokuqhelekileyo ezo zikhuthazwa ngumthengisi - kodwa zingasebenzi kakuhle kwezinye iindawo.Ukuba le yokugqibela ayibalulekanga kwisicelo sakho esithile, oku akufanele kube ngumba;nangona kunjalo, kunokwenzeka ngokulinganayo ukuba ukuba zingahoywa zinokuba nempembelelo eyingozi kumgangatho wemveliso yakho yamva okanye imisebenzi yophando.

Isincomo sethu sihlala sithetha nabanikezeli abaninzi ukuze bafumane umbono olungeleleneyo ngaphambi kokuba wenze isigqibo malunga nenkqubo ye-nanopositioning ehlangabezana neemfuno zakho.Njengomvelisi ohamba phambili, oye wayila kunye nokuvelisa iinkqubo ze-nanopositioning - kubandakanywa izigaba, i-piezo actuators, i-capacitive sensors kunye ne-electronics sihlala sivuya ukubonelela ngeengcebiso kunye nolwazi kwiiteknoloji ezahlukeneyo ze-nanopositioning kunye nezixhobo ezikhoyo.