Intambo yokufaka i-speaker eqondisa ubuqili bokumisa i-valve blf-10

I-Piezoelectric sensor kanye sensor esekwe yizinhlangothi ezisekelwe ku-strain anezici ezihlukile.

I-Piezoelectric Force Sensor yakhiwa izingcezu ze-piezoelectric crystal slices, ezikhiqiza imali lapho zifakwa ngaphansi kwamandla acindezelayo. Imvamisa, i-electrode ifakwa phakathi kwezingcezu ezimbili, ezidonsa imali ekhiqizwayo, kanye negobolondo elizungezile lisebenza njenge-electrode. Ikhwalithi ephezulu yekristalu kanye ne-Shell ye-Piezoelectric Sensor iphakeme kakhulu, futhi kubaluleke kakhulu ngekhwalithi yokulinganisa (ulayini, izici zokuphendula) we-Force Sensor.

Whet ongayisebenzisa i-strain noma inzwa yamandla esekwe engcindezi kuncike kulolo hlelo lokusebenza. Izinzwa zePiezoelectric zikhethwa kuzicelo ezilandelayo:

Isikhala sokufaka sensor silinganiselwe.

Ukulinganiswa kwamandla amancane ngomthwalo ophakeme wokuqala

Ibanga elibanzi lokulinganisa

Ukukalwa kokushisa okuphezulu kakhulu

Ukuqina ngokweqile ngokweqile

Amandla aphezulu

Kokulandelayo, sizokwethula izinkambu zayo zohlelo lokusebenza ezijwayelekile ngokuningiliziwe futhi sikunikeze umhlahlandlela wokukhethwa kwezinzwa.

Izinkambu zohlelo lokusebenza zezinzwa ze-piezoelectric;

1. Isikhala sokufaka sensor silinganiselwe.

Izinzwa ze-Piezoelectric zihlangene kakhulu - ngokwesibonelo, uchungechunge lwe-CLP lungama-3 kuye ku-5 mm phezulu (kuya ngebanga lokulinganisa). Ngakho-ke, le nzwa ilungele ukuhlanganiswa nezakhiwo ezikhona. Izinzwa zinentambo ehlanganisiwe, ngoba azikwazi ukwamukela ama-plugs, ngakho-ke ukuphakama kwesakhiwo kuphansi kakhulu. I-sensor inawo wonke osayizi bentambo, kusukela ku-M3 kuye ku-M14. Ukuphakama okuphansi kwesakhiwo kudinga ukuthi amandla asendaweni yezinzwa angasatshalaliswa ngokulinganayo.

2. Ukulinganiswa kwamandla amancane ngomthwalo ophakeme wokuqala

Lapho kufakwa amandla, inzwa ye-piezoelectric ikhiqiza imali kagesi. Kodwa-ke, inzwa inqunyelwe amandla adlula isilinganiso sangempela, ngokwesibonelo, ngesikhathi sokufakwa. Inkokhiso ekhiqizwayo ingahle ibe mfushane, isetha isibonakaliso kokufakwa kwe-amplifier yenkokhiso kuya ku-zero. Ngale ndlela, ibanga lokulinganisa lingashintshwa ngokuya ngombutho wangempela ukuze alinganiswe. Ngakho-ke, noma ngabe umthwalo wokuqala uhlukile kakhulu kumandla alinganisiwe, ukuhlukaniswa okuphezulu kokulinganisa kungaqinisekiswa. Ama-amplifier aphela aphezulu anjenge-CMD600 angakwazi ukuguqula ngokuqhubekayo uhla lokulinganisa ngesikhathi sangempela, ngaleyo ndlela usekela lezi zinhlelo zokusebenza.

3. Uhla olubanzi lokulinganisa

Izinzwa zePiezoelectric nazo zinezinzuzo esiteji esiningi. Okokuqala, lapho kusetshenziswa amandla amakhulu ekuqaleni. Lungisa i-piezoelectric yokulinganisa iketanga ngokufanele. Isigaba sesibili sibandakanya amandla okulandela amandla, okungukuthi, amandla amancane okushintsha. Ukuzuza emisebenzini ekhethekile yenzwa ye-piezoelectric, kufaka phakathi ukuqeda uphawu ngokomzimba kokufakwa kwe-amplifier yecala. Ukufakwa kokukhokhiswa kwe-amplifier kungasethelwa ku-zero futhi futhi uhla lokulinganisa lungashintshwa ukuze kuqinisekiswe ukulungiswa okuphezulu.