Overview
Pneumatic solenoid mavharuvhu zvinhu zveindasitiri zvinodzorwa neelectromagnetism, zvinoshanda seyakakosha otomatiki zvinhu zvekudzora mvura. Iwo anoshandiswa zvakanyanya mumaindasitiri ekudzora masisitimu kugadzirisa mafambiro, kuyerera mwero, kumhanya, uye mamwe ma parameter emhepo yakamanikidzwa uye mamwe midhiya.
Kazhinji Vhura & Kazhinji Yakavharwa Solenoid Mavharuvhu
- Kazhinji Kuvharwa (NC): Mufambiro wemhepo unovharika kana -wakaitwa simba; kuyerera kwemhepo kunogoneswa chete kana yakabatidzwa. Iyi ndiyo mhando inonyanya kushandiswa pa-maapplication epasaiti.
- Kazhinji Open (NO): Mufambiro wemhepo unoramba wakavhurika kana -waiswa simba; mhepo inodzimwa chete kana yabatidzwa.
- Selection Logic: Kwenguva-yakareba inoramba ichiyerera (semuenzaniso, maawa makumi maviri nematatu ekuyerera, 1 awa yekuvharwa), akazhinji kuvhura solenoid valveinosarudzwa kuderedza kushandiswa kwesimba kunoramba kuripo.
Solenoid Valve Ports, Nzvimbo uye Kudzora Mhando
- Nhamba Yezvinzvimbo: Inoreva nhamba yezvinzvimbo zvekushanda zvevhavha spool, zvinoratidzwa zvinomiririrwa nemabhokisi mune schematic diagrams.
- Nhamba Yenzira: Zvinoreva huwandu hwemhepo zviteshi, kazhinji 5 zviteshi mune akajairwa pneumatic solenoid mavharuvhu.
- Single Solenoid Control: Yakashongedzerwa nekoiri imwe; vharuvhu inongozvigadzira patsva kana-yaiswa simba.
- Kaviri Solenoid Kudzora: Yakashongedzerwa nemakoiri maviri; inochengetedza mamiriro ayo ekupedzisira kana-yapihwa simba.
Hunhu Hunokosha uye Chimiro
- Model Parameters: Ratidza dhayamita yepombi, chiyero chemagetsi, mutsara wevharuvhu, uye maitiro ekushanda.
- Manual Test Bhatani: Inobvumira manual spool actuation pasina simba remagetsi, inoshanda chete kana mweya wemhepo wapiwa.
- Throttle Adjustment: Counterclockwise kugadzirisa kunowedzera cylinder actuation speed; clockwise kugadzirisa kunoderedza kukurumidza.
Cylinder Actuation Principle
- Mhepo inoyerera ichibva pachiteshi chekupindaP kusvika A→ Cylinder retracts, nemhepo inobudaB kusvika S.
- Mhepo inoyerera ichibva pachiteshi chekupindaP kusvika B→ Silinda inorebesa, nemhepo yekubuditsa inobudaA kusvika R.
Manifolds uye Valve Islands
- Manifold Blocks: Bvumira kuiswa kweakawanda solenoid mavharuvhu, kugovera mweya wekupa uye nzira dzekupedza. Vhuru yega yega inowanzoda imwe PLC inobuda (Q-poindi).
- Valve Islands: Shandisa hurongwa hwekutaurirana kutsiva wiring, zvichideredza zvakanyanya huwandu hwemapoinzi anodiwa ePLC Q-.
- Pneumatic Fittings: Pushira-mumakonitani kuti uise machubhu zviri nyore; dzvanya kora kuburitsa tubing.
Pneumatic Air Kugadzirira Zvikamu
- Mafuta{{0}Muparadzi weMvura: Inosefa hunyoro, mafuta, uye tsvina kubva kumhepo yakamanikidzwa inogadzirwa nemhepo compressors.
- Pressure Regulator: Inoderedza uye inodzikamisa inlet air pressure (inokwanisa chete kuderedza kudzvinyirira).
- Mist Lubricator: Inopa mafuta ekuzora kumasilinda uye solenoid mavharuvhu kuti aderedze kupfeka panguva yekuenderera mberi kwekushanda.
- Mufflers & Plugs: Mufflers kuderedza kupera ruzha; mapulagi anosimbisa zviteshi zvisina kushandiswa pamagungano akawanda.
