I-G iyiyunithi evame ukusetshenziswa ukuchaza ubukhulu bokudlidliza kuama-motor okudlidlizakanye nama-actuator aqondile aphendulayo. Imelela ukusheshisa okubangelwa amandla adonsela phansi, okungamamitha angu-9.8 ngomzuzwana oyisikwele (m/s²).
Uma sithi izinga lokudlidliza elingu-1G, kusho ukuthi ubukhulu bokudlidliza bulingana nokusheshisa into ebhekana nakho ngenxa yamandla adonsela phansi. Lokhu kuqhathanisa kusenza siqonde amandla okudlidliza kanye nomthelela ongaba khona ohlelweni noma kuhlelo lokusebenza lwamanje.
Kubalulekile ukuqaphela ukuthi i-G iyindlela nje yokuveza ubukhulu bokudlidliza, ingalinganiswa nakwamanye amayunithi afana namamitha ngomzuzwana oyisikwele (m/s²) noma amamilimitha ngomzuzwana oyisikwele (mm/s²), kuye ngezidingo ezithile noma indinganiso. Noma kunjalo, ukusebenzisa i-G njengeyunithi kunikeza iphuzu elicacile lokubhekisela futhi kusiza amakhasimende ukuqonda amazinga okudlidliza ngendlela efanele.
Iyini imbangela yokungasebenzisi ukufuduka (mm) noma amandla (N) njengendlela yokulinganisa ubukhulu bokudlidliza?
Ama-motor okudlidlizangokuvamile azisetshenziswa zodwa. Zivame ukufakwa ezinhlelweni ezinkulu kanye nesisindo esiqondiwe. Ukuze silinganise ubukhulu bokudlidliza, sifaka injini kusisindo esiqondiwe esaziwayo bese sisebenzisa i-accelerometer ukuqoqa idatha. Lokhu kusinika isithombe esicacile sezimpawu zokudlidliza eziphelele zesistimu, esizibonisa kumdwebo ojwayelekile wezimpawu zokusebenza.
Amandla asetshenziswa yi-vibration motor anqunywa yi-equation elandelayo:
$$F = m \izikhathi r \izikhathi \omega ^{2}$$
(F) imele amandla, (m) imele isisindo sesisindo esingavamile ku-motor (kungakhathaliseki ukuthi uhlelo lonke lunjani), (r) imele ukungafani kwesisindo esingavamile, kanti (Ω) imele imvamisa.
Kufanele kuqashelwe ukuthi amandla okudlidliza enjini kuphela angayinaki ithonya lesisindo esiqondiwe. Isibonelo, into esindayo idinga amandla amakhulu ukuze ikhiqize izinga elifanayo lokusheshisa njengento encane nelula. Ngakho-ke uma izinto ezimbili zisebenzisa injini efanayo, into esindayo izodlidliza ibe yi-amplitude encane kakhulu, yize ama-motor ekhiqiza amandla afanayo.
Esinye isici senjini imvamisa yokudlidliza:
$$ f = \frac{Injini \: Isivinini \:(RPM)}{60}$$
Ukufuduka okubangelwa ukudlidliza kuthintwa ngqo yimvamisa yokudlidliza. Edivayisini edlidliza, amandla asebenza ngokujikeleza ohlelweni. Kuwo wonke amandla asetshenziswayo, kukhona amandla alinganayo naphambene nawo agcina ewakhansela. Uma imvamisa yokudlidliza iphakeme, isikhathi esiphakathi kokwenzeka kwamandla aphikisanayo siyancipha.
Ngakho-ke, uhlelo lunesikhathi esincane sokufuduka ngaphambi kokuba amandla aphikisayo alususe. Ngaphezu kwalokho, into esindayo izoba nokufuduka okuncane kunento elula uma isetshenziswa amandla afanayo. Lokhu kufana nomphumela okukhulunywe ngawo ngaphambili maqondana namandla. Into esindayo idinga amandla amaningi ukuze ifinyelele ukufuduka okufanayo nento elula.
Xhumana nathi
Ithimba lethu linganikeza ukwesekwa nosizo ngeimoto yokudlidliza kagesiimikhiqizo. Siyaqonda ukuthi ukuqonda, ukucacisa, ukuqinisekisa kanye nokuhlanganisa imikhiqizo yezimoto ezisetshenziswayo kungaba nzima. Sinolwazi kanye nobuchwepheshe bokusiza ukunciphisa izingozi ezihlobene nokuklama, ukukhiqizwa kanye nokuhlinzekwa kwezimoto. Xhumana nethimba lethu namuhla ukuze uxoxe ngezidingo zakho ezihlobene nezimoto futhi uthole ikhambi elifanela izidingo zakho ezithile. Silapha ukuzokusiza.
Xhumana Nochwepheshe Bakho Abaphambili
Sikusiza ukuthi ugweme izingibe zokuletha ikhwalithi futhi uhloniphe isidingo sakho senjini encane engenamabhulashi, ngesikhathi futhi ngesabelomali.
Isikhathi sokuthunyelwe: Novemba-17-2023
