Vibration Frequency vs Vibration Occurrence

Muhurukuro dzemazuva ese, tinowanzo tarisa kune imwechete vibration mhedzisiro se "vibrations." Semuenzaniso, unogona kutaura kuti foni yako inodedera paunotambira meseji, kana kuti touchscreen "inozunguzika" kwenguva pfupi paunoibaya, uye kaviri paunodzvanya nekuibata. Muchokwadi, zvakadaro, imwe neimwe yemhedzisiro iyi ine mazana ekutamisa kutenderera kunoitika mune imwechete chiitiko.

Izvo zvakakosha kuti uzive kuti vibration inonyanya kutevedzana yekudzokorora uye nguva nenguva kutamiswa. Mune eccentric rotating mass (ERM) vibration mota, kutamiswa uku kunoitika nenzira yemakona sezvo huwandu hunotenderera. Mukupesana, mutsara resonant actuator (LRA) inoshanda nenzira yakatsetseka, ine mizhinji inofamba ichienda mberi nekudzoka pachitubu. Naizvozvo, michina iyi ine vibration frequencies inoratidza oscillatory chimiro chekutamiswa kwavo.

Kutsanangura Mitemo

Vibration frequency inoyerwa muHertz (Hz). For anEccentric Inotenderera Misa (ERM) mota, sipidhi yemotor mumarevolutions paminiti (RPM) yakakamurwa ne 60. For aLinear Resonant Actuator (LRA), inomiririra resonant frequency inotsanangurwa mune data sheet.

Iwo ma actuators (ERMs neLRAs) ane vibration frequencies, anobva mukumhanya kwavo uye kuvaka.

Zviitiko zveVibration ndiyo nhamba yenguva iyo vibration effect inoitwa mukati menguva yakatarwa. Izvi zvinogona kuratidzwa maererano nemhedzisiro pasekondi, paminiti, pazuva, nezvimwe.

Ndiwo maapplication ane zviitiko zvekuzunguza, uko vibration inogona kuridzwa panguva yakatarwa.

Maitiro ekusiyanisa uye kuwana Yakananga Vibration Frequency

Kusiyanisa iyo vibration frequency iri nyore kwazvo.

Zviri nyore:

Iyo vibration frequency yakanangana neiyo mota kumhanya, iyo inobatwa neiyo inoshandiswa voltage. Kugadzirisa iyo vibration frequency, iyo inoshandiswa voltage inogona kuwedzerwa kana kuderedzwa. Nekudaro, iyo voltage inomanikidzwa neiyo yekutanga voltage uye yakayerwa voltage (kana iyo yakanyanya rated voltage kwenguva pfupi), iyo inozodzikamisa iyo vibration frequency.

Yakasiyana vibration mota dzinoratidza hunhu hwakasiyana zvichienderana nekubuda kwavo torque uye eccentric mass dhizaini. Uye zvakare, iyo vibration amplitude inobatwawo nekumhanya kwemota, zvinoreva kuti haugone kugadzirisa vibration frequency uye amplitude wakazvimirira.

Iyi nheyo inoshanda kune maERM, maLRA ane yakagadziriswa vibration frequency inozivikanwa seyadzo Resonant Frequency. Naizvozvo, kusvika kune chaiyo vibration frequency kwakaenzana nekuita kuti mota imhanye nekumhanya chaiko.