Mabulogu
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Chiyambi cha zowonjezera zazikulu za valavu yowongolera
Chowonjezera chachikulu cha actuator ya pneumatic ndi choyimitsa valavu yowongolera. Chimagwira ntchito limodzi ndi actuator ya pneumatic kuti chiwonjezere kulondola kwa malo a valavu, kuchepetsa mphamvu yosalinganika ya chinthucho ndi kukangana kwa tsinde, ndikuwonetsetsa kuti valavu ikuyankha...Werengani zambiri -
Maziko a Ma Valavu Otulutsa Utsi
Momwe valavu yotulutsira utsi imagwirira ntchito Lingaliro la valavu yotulutsira utsi ndi momwe madzi amayendera pa valavu. Choyandamacho chimayandama chokha mpaka chikafika pamwamba pa doko lotulutsira utsi pamene kuchuluka kwa madzi a valavu yotulutsira utsi kumakwera chifukwa cha kuyandama kwa madzi. Kupanikizika kwapadera...Werengani zambiri -
Mfundo yogwirira ntchito ya valavu ya chipata, magulu ndi kugwiritsa ntchito
Vavu ya chipata ndi valavu yomwe imayenda mmwamba ndi pansi molunjika motsatira mpando wa valavu (malo otsekera), ndipo gawo lotsegula ndi lotseka (chipata) limayendetsedwa ndi tsinde la valavu. 1. Kodi valavu ya chipata imagwira ntchito bwanji Mtundu wa valavu yotseka yotchedwa valavu ya chipata umagwiritsidwa ntchito kulumikiza kapena kuchotsa cholumikizira chamagetsi...Werengani zambiri -
Njira yochizira pamwamba pa zinthu za valavu (2)
6. Kusindikiza pogwiritsa ntchito madzi osinthira pogwiritsa ntchito mphamvu ya madzi papepala losinthira, n'zotheka kusindikiza mtundu wa chinthu pamwamba pa chinthu chokhala ndi miyeso itatu. Kusindikiza kosinthira madzi kukugwiritsidwa ntchito mobwerezabwereza malinga ndi momwe makasitomala amafunira kuti zinthu zipakidwe komanso kukongoletsa pamwamba pa chinthucho...Werengani zambiri -
Njira yochizira pamwamba pa zinthu za valavu (1)
Kukonza pamwamba ndi njira yopangira pamwamba yokhala ndi mawonekedwe a makina, thupi, ndi mankhwala osiyana ndi maziko. Cholinga cha kukonza pamwamba ndikukwaniritsa zofunikira zapadera za chinthucho kuti chisagwe ndi dzimbiri, chisavunde, komanso chikhale chokongoletsera...Werengani zambiri -
Zifukwa zisanu ndi chimodzi zomwe zimapangitsa kuti pamwamba pa valve pawonongeke
Malo otsekera nthawi zambiri amawonongeka, kusungunuka, ndi kuphwanyidwa ndi cholumikiziracho ndipo amawonongeka mosavuta chifukwa chotsekeracho chimagwira ntchito ngati chida chodulira ndi kulumikiza, kuwongolera ndi kugawa, kulekanitsa, ndi kusakaniza zida zolumikizira pa valavu. Kuwonongeka kwa malo kumatha kutsekedwa pazifukwa ziwiri: munthu...Werengani zambiri -
Kusanthula Chifukwa ndi Njira Yothetsera Kutuluka kwa Ma Valavu
1. Pamene gawo lotseka latuluka, kutayikira kumachitika. Chifukwa: 1. Kusagwira ntchito bwino kumapangitsa kuti zigawo zotsekazo zitsekere kapena kupitirira mfundo yakufa yapamwamba, zomwe zimapangitsa kuti maulumikizidwe awonongeke komanso asweke; 2. Kulumikizana kwa gawo lotseka ndi kofooka, kosasunthika, komanso kosakhazikika; 3....Werengani zambiri -
Mbiri ya Valve
Kodi valavu ndi chiyani? Vavu, yomwe nthawi zina imadziwika kuti valavu mu Chingerezi, ndi chipangizo chomwe chimagwiritsidwa ntchito kuletsa kapena kulamulira pang'ono kuyenda kwa madzi osiyanasiyana. Vavu ndi chowonjezera cha payipi chomwe chimagwiritsidwa ntchito kutsegula ndi kutseka mapaipi, kuwongolera njira yoyendera, ndikusintha ndikuwongolera mawonekedwe a m...Werengani zambiri -
Chiyambi cha zowonjezera zazikulu za valavu yowongolera
Chowonjezera chachikulu cha actuator ya pneumatic ndi choyimitsa valavu yowongolera. Chimagwira ntchito limodzi ndi actuator ya pneumatic kuti chiwonjezere kulondola kwa malo a valavu, kuchepetsa mphamvu yosalinganika ya chinthucho ndi kukangana kwa tsinde, ndikuwonetsetsa kuti valavu ikuyankha...Werengani zambiri -
Tanthauzo la Valve Mawu Ofotokozera
Tanthauzo la Valavu Mawu Oti 1. Valavu ndi gawo loyenda la chipangizo cholumikizidwa cha makina chomwe chimagwiritsidwa ntchito kulamulira kayendedwe ka zinthu m'mapaipi. 2. Valavu ya chipata (yomwe imadziwikanso kuti valavu yotsetsereka). Chitsinde cha valavu chimayendetsa chipata, chomwe chimatsegula ndi kutseka, mmwamba ndi pansi pa mpando wa valavu (malo otsekera). 3. Globe,...Werengani zambiri -
Kodi mukudziwa mawu onse 30 aukadaulo okhudza ma valve?
Mawu oyambira 1. Kugwira ntchito kwa mphamvu Kugwira ntchito kwa mphamvu kwa valavu kumafotokoza mphamvu yake yonyamula kupanikizika kwa chogwirira ntchito. Popeza mavalavu ndi zinthu zamakanika zomwe zimakhudzidwa ndi kupsinjika kwamkati, amafunika kukhala olimba komanso olimba mokwanira kuti agwiritsidwe ntchito kwa nthawi yayitali ...Werengani zambiri -
Chidziwitso choyambira cha valavu yotulutsa utsi
Momwe valavu yotulutsira utsi imagwirira ntchito Chiphunzitso cha valavu yotulutsira utsi ndi momwe madzi amayankhira mpira woyandama. Mpira woyandama umayandama mmwamba mwachibadwa pansi pa madziwo pamene kuchuluka kwa madzi mu valavu yotulutsira utsi kumakwera mpaka atakhudza pamwamba pa ...Werengani zambiri
