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Ingakholeleki!Kufuneka oomatshini abaninzi kangaka ukubrasha izinyo elinye!

Ingakholeleki!Kufuneka oomatshini abaninzi kangaka ukubrasha izinyo elinye!(1)
Ingakholeleki!Kufuneka oomatshini abaninzi kangaka ukubrasha izinyo elinye!(2)

Ngo-1954, uPhilippe-Guy Woog, ugqirha waseSwitzerland, wenza ibhrashi yamazinyo yombane kwizigulana ezazinobunzima bokuhambisa izandla.Akazange acinge ukuba kuya kuba lula kangakanani ukwenza ibrashi yamazinyo yombane kwiminyaka embalwa kamva.

Uninzi lweebrashi zamazinyo ezisetyenziswayo ngoku zeze-acoustic wave yombane.I-acoustic wave apha ayithethi ukuthembela kwi-ultrasonic ukucoca amazinyo, kodwa i-vibration frequency ye-toothbrush ifikelele kwi-frequency of acoustic wave.

Ngexesha lokusebenza kwebhrashi yamazinyo yombane, isantya esiphezulu semoto sihambisa amandla e-kinetic kwi-shaft yokuqhuba, kwaye intloko yebrashi ivelisa i-oscillation ephantsi ye-oscillation perpendicular to handle.

Igobolondo kunye nenkxaso yecandelo lebrashi yamazinyo yombane yenziwe ngeplastiki ye-ABS, oko kukuthi, i-resin.Izixhobo zomatshini ezifunekayo kwiqokobhe kunye nenkxaso yecandelo kwimveliso ngumatshini wokubumba inaliti.Yiplastiki ye-thermoplastic okanye i-thermosetting esebenzisa i-plastic mold mold, iimveliso zeplastiki kwiimo ezahlukeneyo zezixhobo eziphambili zokubumba.

Eyona nto iphambili yebhrashi yamazinyo yombane yimoto kunye neebristles.Iibristles kwibhrashi yamazinyo yombane zixhonywe ngumatshini we-tufting.

Inkqubo ye-tufting inomdla kakhulu.Okokuqala, phinda i-bristles kwisiqingatha, uze uyifake kwi-groove ngomatshini we-high-speed prodding, ukwenzela ukuba i-bristles kunye nentloko ye-brush ihlanganiswe kunye.Emva koko, nciphisa ama-bristles njengoko kufuneka ngokwemilo yentloko yebrashi.Amaphethelo e-bristles ahlanjululweyo asekho kwaye kufuneka ajikelezwe kwaye aphuculwe ngomatshini wokugaya kuze kube yilapho i-micrograph ephezulu ye-bristle eyodwa ijikelezwe.

Emva kokugqiba uchungechunge lwemisebenzi, i-toothbrush yombane iya kuvavanywa ngumhloli ongenamanzi kunye nochungechunge lokuhlola umgangatho, ngoko luya kusetyenziswa kumatshini wokupakisha kwaye ufake ikhonkco le-blister kunye nokubhala.


Ixesha lokuposa: Jun-03-2019