Say pikakabat ed sistema na panagpili na solenoid valves ed pneumatic systems et importante pian naaralan so aliwan estandarten desinyo!
Saysolenoid valvediad pneumatic system et say manunan kabiangan na panangontrol ed direksion, presyon, tan peles na iyaagus na gas. Say pampili ed satan et direktan mangaapekta ed performance tan inkanapanmatalkan na sistema. Parad saray aliwan -estandarten desinyo, say pampili na solenoid valves et kaukolan ya komprehensibon ikonsidera so nanduruman dimension a singa say kondisyon na pantratrabaho, saray parametro na performance, tan say inka-compatibility. Say onggendan et sistematikon sumaryo na pikakabat ed panagpili:
I. Manunan Parametro tan Panpili na Solenoid Valves
1. Saray katangian na medium
Say compressed air et walaan na larak, danum, odino particulate matter? Say materyales na laman na balbula (singa say aluminum alloy, stainless steel, engineering plastic) tan say materyales na sealing (NBR, FKM, PTFE) et kaukolan ya ipares.
No say medium et corrosive gas, nepeg ya pilien so fully stainless steel valve body ya walay fluororubber sealing to.
2. Working pressure range
Minimum starting pressure: Saray direct-acting valves et kaslakan ya mankaukolan na mas baleg nen say 0.15MPa, bangta saray pilot-operated valves et nayarin anggad 0.01MPa.
Atagey a limitasyon na resistensya na presyon: Say kombensional a laman na balbula et makaanos ed presyon ya 1.0MPa. Parad saray eksena na atagey a presyon, nepeg ya pilien so 1.6MPa odino onsulok ni.
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3. Flow demand (Cv value /Kv value)
Kalkulaen so nakaukolan ya flow rate base ed kapeles na silindro tan manpili na balbula ya mipara so Cv value to.
Q: Flow rate L/min, D: diametro na silindro cm, L: Stroke cm, P: Pressure MPa, t: time s
Say diametro na valve port et nepeg ya mas baleg odino mipara ed kabaleg na cylinder interface pian napaliisan so throttling effect.
4. Boltahe tan Konsumo na Kuryenti
Say DC (DC24V) et matukoy parad abeban-konsumo na kuryente tan saray senaryo ya ag-onsabog. Say AC220V et abeba so presyo to balet ta mainomay ya onpetang.
Saray low-power coils (Abeba odino mipara ed 1.5W) et makapangibawas na petang tan makapanbayag na bilay.
5. Paraan na galaw
Sakey ya electronic control (spring return): Automatikon man-reset no naandi so kuryente, matukoy parad safety-unonan senaryo.
Dual electronic control (magnetic latching): Kaukolan so dual signal control tan matukoy ed saray okasyon ya kaukolan so pansiansia na posisyon.
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Ii. Panpili na saray klase na istruktura
Say direct-acting principle so direktan mamapaarap ed valve core panamegley na electromagnetic force. Saray bentaha: Zero-voltage start-up tan maples ya ebat ( Mas daiset o mipara ed 20ms); Disbentaha: Melag so diametro (kaslakan et abeba odino mipara ed Φ6mm); Saray nausar ya senaryo: melag so trapiko tan atagey so frequency na saray aksion.
Say piloto-operated principle et manguusar na presyon na dagem pian ontulong ed pangimaneho na valve core. Bentaha: Baleg so agos tan abeban konsumo na kuryente; Say disbentaha et say minimum ya pilot pressure (Mas baleg nen say 0.15MPa) so nakaukolan. Saray nausar ya senaryo: Angkakabaleg iran silindro tan manunan control valves.
Iii. Desinyo na Pankakasakey ed Kaliberliber
1. Temperatura
Standard valve: 5℃anggad 50℃Saray balbula ya walay atagey a temperatura (singa say SMCSY7000 series) et nayarin onabot ed 80 degree. Say balbula ya abeba so temperatura to et mankaukolan na espisyal ya panagselyo.
2. Grado na proteksion
IP65 (ag-onkulang ed dabok tan danum) ya usaren ed ambetel iran pasen; Say explosion-proof valve (ExdIICT6) et uusaren ed saray lugar ya mainomay ya napoolan tan nasabog.
3. Panag-yegyeg tan Pan-shock
Parad saray senaryo na high-frequency na yegyeg, pilien iray balbula ya walay mekanikal a panagkandado (singa say FestoMS6LS) pian ag-onkulang so operasyon.
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Iv. Espisyal iran Konsiderasyon parad Aliwan-estandarten Desinyo
1. Kompakton pangipuesto
Saray multi-way valve groups (singa say FestoCPV10) et makatipid na espasyo tan onsuporta ed ISO5599/1 standard base plates.
2. Signal interface
Parad saray senaryo na high-peles na ebat, pilien iray intelihentin balbula ya walay bus interface (PROFINET/EtherCAT) pian nabawasan so wiring.
3. Desinyo ya makatipid na enerhiya
Saray pulse solenoid valve (intermittent power supply) et makapangibawas na 90% ya konsumo na enerhiya tan matukoy iratan parad saray kagawaan ya de-baterya.
V. Alimbawa na Proseso na Panagpili
1.Requirements Analysis: Diametro na silindro Φ50mm, stroke 200mm, action time 0.5s, working pressure 0.6MPa.
2. Kalkulasyon na agos
Q 5 ^ 2=0.47 * * 20 * (0.6 + 1.02) / 0.5 materyal ya 340 l/min
3. Pilien iray detalye na balbula: Pilien so pilot-operated 5-way valves ya say Cv value to et Mas baleg nen say 1.2 (mipara ed diametro ya Φ12mm), singa say SMCVQZ series.
Vi. Kaslakan ya Agpantatalosan tan Solusyon
Tepet 1: Say laman na balbula et onlelesa na dagem
Saray Kontra: I-check so inka-wear na sealing ring tan iter so prayuridad ed pampili na saray valve core ya walay malet ya anodizing treatment (singa say Burkert6014).
Tepet 2: Say solenoid valve et manpapainit a maong
Saray kontra: Mansaliw ed abeban-power coils odino mangiyan na heat sink pian napaliisan so tuloytuloy ya power-on onlampas ed 90%.
Diad tagey et say pikakabat ed sistema na panagpili na solenoid valves ed saray pneumatic system et makanakanan pikakabat parad panaral na aliwan -estandarten desinyo! karga. Pian naamtaan so kaaruman ya impormasyon, bisitaen sohttps://www.joosungauto.com/.
