Valve yakulongozgera 5/2ni mtundu wa vavu ya pneimatic iyo yikulaŵilira umo mphepo yikulongozgera mukati mwa chipangizo cha pneumatic, chomenechomene pa kupanga ma silinda ghakuŵikika paŵiri -kugwira ntchito. "5" yikung'anamura kumbuyo kwa unandi wa madowoko (kulumikizgana), ndipo "2" yikung'anamura ku nambala ya maudindo (tikuyowoya kuti vavu yingaŵa mu). m’malo mwake ndimo vikuŵira:
Vigaŵa vikuruvikuru vya chigwa cha 5//B:
5 Madoko:
P (stress): Doko lakukhwaskana na vyakupeleka vya mphepo.
A: Port yakukolerana na chigaŵa chimoza cha silinda (panji actuator).
B: Ponti wakulumikizgika ku chigaŵa chinyake cha silinda (panji actuator).
EA (Exhast A): Doko lakufumiramo mu mlengalenga ilo likufuma mu actuator apo valve yikusintha mu nthowa yimoza.
EB (Exhaugh B): Doko lakufumiramo mu mlengalenga ilo likufuma mu actuator apo valve yikusintha mu nthowa yakupambana.
2 Malo:
Valve ili na malo ghaŵiri agho ghakusinthana na nthowa yakuyandama, yikulaŵilira umo mphepo yikunjilira na kufumamo mu actuator.
umo vikugwilira ntchito:
malo 1 (ntchito yakusintha / De- ...
para valve yikukhozgeka yayi (panji mu ntchito yake ya "kupumura"), madowoko ghakupangika nga ni ivi:
Port P (kutumiza mphepo) kulumikizga ku Port A (chigaŵa chimoza cha silinda).
Port B (mbali yinyake ya silinda) yikukhomeka ku Exhaust Port EA, iyo yikuzomerezga mphepo kuti yifumemo mu makina.
Port EB yajalidwa, kulekeska mphepo kufuma ku Port B.
Kusintha uku kukukankhira pistoni mukati mwa silinda ku 1 (mwachiyelezgero, kutambasura pisitoni).
malo 2 (Malo ghakulembeka / Nkhongono):
apo valve yikukhozgeka (mwaciyelezgero, para solenoid yacitika), nthowa ya mukati yikusintha vavu ku malo ghake ghaciŵiri, kusintha nthowa zakuyandama:
Port P (mphepo ya mphepo) sono yikulumikizga ku Port B, kutuma mphepo ku chigaŵa chinyake cha silinda.
Port A sono yikukolerana na Exaust Port EB, ndipo yikuzomerezga kuti mphepo yileke kufuma ku chigaŵa chinyake cha silinda.
Port EA yajalika.
Ivyo vikuchitika ivi vikupangiska kuti pistoni iyi yiŵe mukati mwa nthowa yakususkana (mwachiyelezgero, kubwezereska pisitoni).
glide yikulaŵilira mu Valve ya 5/2:
Chifukwa cha vavu ya 5/2 nkhulongozga ulendo na kwenda kwa mphepo mu nthowa iyo yikusinthana na nthowa ya vigaŵa viŵiri-} silinda:
Mu mulimo 1, mphepo yikulongozgeka ku chigaŵa chimoza cha silinda (yakuti Port A), ndipo mphepo iyo yili ku chigaŵa chinyake (Port B) yikumara EA.
Mu malo 2, nthowa ya mphepo yikusintha: mphepo yikulongozgeka ku chigaŵa chakupambana cha silinda (thru Port B), ndipo mphepo iyo yili ku chigaŵa chinyake cha silinda yikuvuka kwizira mu EB.
Kupempha kwa ŵanthu wose:
Kugula- Kuwonekera pa silinda: Valve ya 5/2 kanandi yikugwiriskirika nchito na ma silinda ghakuŵikika paŵiri -} ma silinda ghakugwira ntchito, apo pisitoni yikukhumba kuyenda na kuwelera (kukuzga na kubwerera) kwizira mu kusintha kwa mphepo ku chigaŵa chilichose cha pisitoni.
Vinthu vyakupangika mwakujiyimira paŵekha: mavalvu ghankhondi na ghaŵiri ghakuŵikika mu vigaŵa vyakujiyimira paŵekha nga ni ma roboti, vyakunyamulira, na makina ghakupakira, agho ghakukhumbikwa, kuzgoŵera kuzgoŵera.
masitayilo gha Ntchito ya Valve ya 5/2:
buku: Kuchita na wovwiri wa lever yakulongozgera, batani, panji kusamuska.
Solenoid{{0} Kukhalako: Kugwira ntchito kwizira mu coil ya solenoid, iyo kanandi yikulaŵilirika na magesi.
Pneumatic: Kuchitika kwizira mu chimanyikwiro chinyake cha pneumatic (icho chikuchemeka kuti kwendeska ndege - managed panji kuyendeska ndege-kugwira ntchito).
Nthowa: yingaŵa yakulembeka kwizira mu nthowa za makina, kusazgapo nthowa ya spring panji cam.
mlandu wa Moper:
Valve ya 5/2 yakulongozgera yikulongozga mphepo ya mphepo ku madowoko gha malonda, ndipo yikulaŵilira umo silinda wakuwonekera paŵiri -} wakawonekera.
mu malo ghamoza, mphepo yikunjira mu chigaŵa chimoza cha silinda, kukankhira pisitoni mu nthowa yimoza nanga ni mphepo yakukhora kufuma ku chigaŵa chinyake.
mu mulimo unyake, mphepo yikusintha, kuzomerezga pisitoni kuti yiyenderenge mukati mwa nthowa yakupambana.
Valve iyi yikuzomerezga kugwiliskira nchito nthowa zakwenelera zakugwiriskira ncito mu nthowa zakujiyimira paŵekha kwizira mu kusintha nthowa ya mphepo ku actunders nga ni masilinda.
