Jonga iivalvuIngasetyenziswa nakwiintambo ezibonelela ngeenkqubo ezincedisayo apho uxinzelelo lunokunyuka ngaphezu koxinzelelo lwenkqubo. Iivalvu zokukhangela zinokwahlulwahlulwa zibe ziivalvu zokujonga ezijikelezayo (ezijikeleza ngokweziko lomxhuzulane) kunye neevalvu zokujonga eziphakamisayo (ezihamba ecaleni kwe-axis).
Injongo yolu hlobo lwevalvu kukuvumela ukuba i-medium ihambe kwicala elinye kuphela kwaye ithintele ukuhamba kwicala elichaseneyo. Ngokwesiqhelo olu hlobo lwevalvu lusebenza ngokuzenzekelayo. Phantsi kwesenzo soxinzelelo lolwelo oluhamba kwicala elinye, i-valve flap iyavuleka; xa ulwelo luhamba kwicala elichaseneyo, uxinzelelo lolwelo kunye ne-valve flap ezidibanisayo ze-valve flap zisebenza kwisihlalo sevalvu, ngaloo ndlela zinqamla ukuhamba.
Phakathi kwazo, ivalvu yokujonga yeyolu hlobo lwevalvu, equkaivalvu yokujonga iswingkunye nevalvu yokujonga ukuphakamisa. Iivalvu zokujonga ukujikeleza zinendlela yokutshintsha kunye nediski efana nocango ephumla ngokukhululekileyo kumphezulu wesihlalo esityibilikayo. Ukuqinisekisa ukuba idiski yevalvu inokufikelela kwindawo efanelekileyo kumphezulu wesihlalo sevalvu ngalo lonke ixesha, idiski yevalvu yenzelwe indlela yokutshintsha ukujikeleza, ukuze idiski yevalvu ibe nendawo eyaneleyo yokutshintsha kwaye yenze idiski yevalvu iqhagamshelane ngokupheleleyo nesihlalo sevalvu. Idiski ingenziwa ngesinyithi ngokupheleleyo, okanye ifakwe ngesikhumba, irabha, okanye izinto zokufakelwa, kuxhomekeke kwiimfuno zokusebenza. Kwimeko evulekileyo ngokupheleleyo yevalvu yokujonga ukujikeleza, uxinzelelo lolwelo aluthintelwa, ngoko ke ukuhla koxinzelelo kwivalvu kuncinci. Idiski yevalvu yokujonga ukuphakamisa ikwindawo yokuvala yesihlalo sevalvu emzimbeni wevalvu. Ngaphandle kokuba idiski yevalvu inokunyuka kwaye iwe ngokukhululekileyo, ivalvu eseleyo ifana nevalvu yeglobe. Uxinzelelo lolwelo luphakamisa idiski yevalvu kumphezulu wokuvala wesihlalo sevalvu, kwaye ukuhamba emva kwesixhobo kubangela ukuba idiski yevalvu iwele kwisihlalo sevalvu kwaye inqumle ukuhamba. Ngokwemiqathango yokusetyenziswa, idiski inokuba yeyohlobo lwesinyithi, okanye ingaba kwimo yerabha okanye iringi yerabha efakwe kwi-disc holder. Njengevalvu yehlabathi, indlela yokudlula kolwelo kwivalvu yokujonga ukuphakanyiswa nayo incinci, ngoko ke ukuhla koxinzelelo kwivalvu yokujonga ukuphakanyiswa kukhulu kunevalvu yokujonga ukushukuma, kwaye ukuhamba kwevalvu yokujonga ukushukuma kunqabile.
Ixesha lokuthumela: Juni-05-2022
