Isu tinowanzo kunetseka kuti sei zvimedu zvangu zvechingwa zvichiramba zvichidonha !!
Panguva iyi, mumwe munhu akaronga kucheka chingwa kana kuchipisa kuitira kuti slag irege kudonha. Asi ini ndinotenda kuti munhu wese agadzira chingwa anoziva kuti kucheka chingwa chisati chatonhorera kunobata nzvimbo yakachekwa, kunaka uye chimiro. Zvingwa zvechingwa zvechingwa zvinova mushy zvakanyanya uye kuravira hakuna kunaka.
Ipapo mumwe munhu akataura kuti kuchekwa kwechingwa pashure pokupisa banga kwaisazosiya zvakasara. Kana iri saizi yekucheka uye ukobvu, hazvina kukwana kutenga muchina wechingwa? Kupisa banga kuti ucheke chingwa hakusi kunetsa chete uye kunotora nguva, asi zvakare nyore kubvisa banga. Muchina wechingwa unocheka chingwa otomatiki uye nekukurumidza, asi haugadzirise dambudziko rezvimedu. Ehe, yekushandisa kumba, muchina wechingwa isarudzo yakanaka, ine mari uye inoshanda.
Saka, pane nzira ipi neipi yatinogona kucheka nayo chingwa pasina chikanganiso here?
Kucheka kwechinyakare kunoshandisa banga rine mupendero wakapinza kudzvanya pachinhu chiri kuchekwa. Naizvozvo, kana uchicheka chingwa, chingwa chinoremara nekuda kwekudzvinya, kudonha machipisi, kana kukuvara. An ultrasonic chikafu chekucheka muchina imhando yemidziyo inoshandisa ultrasonic simba rekucheka. Chinhu chayo chikuru ndechekuti haishandise kucheka mipendero. Ultrasonic yekucheka haidi huwandu hwakapinza, uye haidi kumanikidzwa kwakawanda. Izvi zvinonyanya kushanda kune viscous uye elastic zvinhu, zvinhu zvakaomeswa nechando senge chikafu, zvinhu zvisingaite kushandisa kumanikidza, nezvimwe.
