IValve ye-Pneumatic ye-3/2 yenzelwe ukulawula ukuhamba komoya ocindezelwe ohlelweni lwe-pneumatic. Izinombolo 3/2 zibonisa ukuthi i-valve inamachweba amathathu nezikhundla ezimbili. Nansi incazelo enemininingwane yokusebenza kwayo kanye nezicelo:
# # # Isakhiwo
1. ** Amachweba **:
- * I-Port 1 (P) **: Ithebuli lokuhlinzekwa lapho umoya ocindezelwe ungena khona.
- ** I-Port 2 (a) **: Itheku lokuphuma lapho umoya uqondiswe khona kudivayisi (njenge-actuator noma isilinda).
- ** I-Port 3 (R) **: Ithebuli eliphuma lapho umoya ukhishwa khona kusuka kudivayisi.
2. ** Izikhundla **:
- ** Isikhundla 1 (Isimo sokuphumula) **: Ukucushwa okukodwa kwe-valve lapho kuxhunyiwe khona amachweba athile.
- ** Isikhundla 2 (Umbuso osetshenzisiwe) **: Okunye ukucushwa lapho ukuxhumana phakathi kwamachweba kuguquka.
# # # Umsebenzi
# # # # # Ukuphumula kwesimo (de {{0- amandla)
- ku ** evaliwe (NC) ** Ukucushwa:
- imbobo 1 (p) ivinjiwe.
- IPort 2 (a) ixhunyiwe ku-Port 3 (R), ivumela umoya ku-actuator noma kudivayisi ukuqeda amandla.
- ku ** evulekile evulekile (Cha) ** Ukucushwa:
- imbobo 1 (p) ixhunyiwe ePort 2 (a), ivumela umoya ukuthi ugeleze kudivayisi.
- imbobo 3 (r) ivinjiwe.
# # # # # Isimo esisetshenzisiwe (amandla)
- ku ** evaliwe (NC) ** Ukucushwa:
- imbobo 1 (p) ixhunyiwe ePort 2 (a), ivumela umoya ukuthi ugeleze kudivayisi.
- imbobo 3 (r) ivinjiwe.
- ku ** evulekile evulekile (Cha) ** Ukucushwa:
- imbobo 1 (p) ivinjiwe.
- imbobo 2 (a) ixhunyiwe ku-port 3 (r), ivumela umoya kudivayisi ukuqeda.
# # # Izicelo
Ama-3/2 ama-pneumatic valves asetshenziswa kakhulu kuzicelo ezahlukahlukene, kufaka phakathi:
- ** Ukulawulwa kwe-pneumatic actUetors kanye nama-Cylinders **: Ukuqondisa umoya ukwelula noma ukubuyisa amasilinda.
- ** Ukulawula umshayeli **: Ukwenza njenge-valve yokushayela ukuze ulawule ama-valve amakhulu noma amasekethe ama-pneumatic ayinkimbinkimbi.
- ** Izinhlelo Zokuphepha **: Ukungena komoya ngokushesha kusuka ohlelweni ukuqinisekisa ukusebenza okuphephile.
- ** Ukushintsha imisebenzi **: Ukushintsha phakathi kwezifunda ezimbili noma ukuqondisa ukugeleza komoya ezindaweni ezahlukahlukene.
# # # Isibonelo sokusebenza
Cabanga nge-valve engu-3/2 ye-valve elawula i-cylinde eyodwa
1. ** Isimo sokuphumula ** (sivaliwe):
- Ukuhlinzekwa komoya kuvinjelwe.
- umoya we-cylinder uphelile, futhi i-cylinder retects.
2. ** Umbuso osetshenzisiwe ** (amandla):
- Ukuhlinzekwa komoya kuxhunyiwe kwisilinda.
- Isilinda sinwebeka njengoba umoya ugeleza kuwo.
Ngamafuphi, i-3/2 ye-pneumatic valve ilawula ukuqondiswa kanye nokugeleza komoya ocindezelwe ngaphakathi kohlelo, okuvumela ukubhekelwa phansi kanye nokulawulwa kwamadivayisi we-pneumatic kanye nokuqinisekisa ukusebenza okusebenzayo nokuthembekile ezinhlelweni zezimboni ezahlukahlukene.
