Save long seleksen sistem bilong ol solenoid valv insait long ol 'pneumatic' sistem em i bikpela samting long lainim ol non-standet disain!
Dispelasolenoid valveinsait long 'pneumatic system' em i nambawan samting bilong bosim rot, presa, na 'flow rate' bilong 'gas flow'. Seleksen bilong en i save afektim stret pefomens na reliabiliti bilong sistem. Long ol non-standet disain, seleksen bilong ol solenoid valv i mas tingim gut planti samting olsem wok kondisen, pefomens paramita, na kompatibiliti. Dispela em i wanpela sistemik samari bilong save bilong seleksen:
I. Ol bikpela samting na as bilong makim ol solenoid valv
1. Ol mak bilong namel
Dispela 'compressed air' i gat oil, wara, o ol liklik samting insait long en? Ol samting bilong bodi bilong valv (olsem aluminium aloi, steinles stiel, enjiniaring plastik) na ol samting bilong pasim (NBR, FKM, PTFE) i mas wankain.
Sapos dispela 'medium' em i 'corrosive gas', orait yu mas makim wanpela 'stainless steel valve body' wantaim 'fluororubber sealing'.
2. Presa bilong wok
Minimum stating presa: Ol 'direct-acting valves' i save nidim moa long o wankain olsem 0.15MPa, tasol ol 'pilot-operated valves i ken i stap liklik olsem 0.01MPa.
Antap presa resistans limit: Konvensenel valv bodi inap long sanap strong long presa bilong 1.0MPa. Long ol bikpela presa, ol i mas makim wanpela spesifikasen bilong 1.6MPa o antap.
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3. Flo diman (Cv veliu /Kv veliu)
Kalkuletim 'flow rate' we yu nidim bihainim spit bilong silinda na makim wanpela 'valve' we i gat wankain Cv veliu.
Q: Flow rate L/min, D: cylinder diameter cm, L: Stroke cm, P: Pressure MPa, t: time s
Diamita bilong 'valve port' i mas bikpela o wankain olsem sais bilong 'cylinder interface' bilong abrusim 'throttling effect'.
4. Voltej na Pawa Konsumsen
DC (DC24V) em i gutpela long yusim liklik pawa na ol samting we i no inap pairap. AC220V em i no gat bikpela pe tasol em i save hat tumas.
Ol 'low-pawa koil (Liklik o wankain olsem 1.5W) inap long daunim hat jeneresen na mekim laipspan i go longpela.
5. Rot bilong muv
Wanpela ilektronik kontrol (spring riten): Em i save reset otomatik taim pawa i bagarap, em i gutpela long ol sefti-namba wan samting.
Dual electronic control (magnetic latching): Em i nidim tupela signal kontrol na em i gutpela long ol taim we ol i nidim holim posisen.
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Ii. Seleksen bilong ol kain straksa
Direkt-akting prinsipol i save draivim 'valve core' stret long rot bilong 'electromagnetic force'. Ol gutpela samting: Zero-voltej stat-ap na hariap bekim (Liklik o wankain olsem 20ms); Ol hevi: Liklik diamita (planti taim em i liklik o wankain olsem Φ6mm); Ol samting we inap kamap: liklik trafik na ol bikpela -eksen we i save kamap planti taim.
Pailot-operet prinsipel i yusim presa bilong win long helpim long draivim 'valve core'. Gutpela samting: Bikpela 'flow rate' na liklik pawa konsumsen; Nogut bilong en em olsem, ol i mas i gat liklik presa bilong pailot (bikpela o wankain olsem 0.15MPa). Ol samting we inap kamap: Ol bikpela silinda na ol bikpela kontrol valv.
Iii. Envairomen Adaptabiliti Disain
1. Tempereja reinj
Standet valv: 5 digri i go inap 50 digri Ol hai-temperature valv (olsem SMCSY7000 series) inap long kamap 80 digri. Valv we i no hat tumas i nidim wanpela spesel 'sealing'.
2. Proteksen gret
IP65 (i no inap long kisim das na wara) bilong yusim long ol ples we i gat wara; Ol i save yusim 'explosion-proof valve' (ExdIICT6) long ol ples we paia i save kukim na pairap.
3. Vaibresen na Sok
Long ol 'high-frequency vibration scenarios, makim ol 'valve' we i gat 'mechanical locking' (olsem FestoMS6LS) long stopim 'misoperation'.
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Iv. Ol spesel tingting long Non-standet disain
1. Kompakt instolesen
Ol 'multi-way valve groups (olsem FestoCPV10) i save sevim spes na sapotim ISO5599/1 standet bes plet.
2. Signal intafeis
Long ol 'high-spid rispons senario, makim ol intelijen valv wantaim ol 'bus interfaces' (PROFINET/EtherCAT) long daunim ol 'wiring'.
3. Disain bilong sevim pawa
Ol puls solenoid valv (pawa saplai we i save kamap namel long taim) inap long daunim yusim bilong pawa long 90% na em i gutpela long ol ikwipmen we i save yusim bateri-pawa.
V. Eksampel bilong Seleksen Proses
1.Ol samting yu mas skelim: Silinda diamita Φ50mm, strok 200mm, taim bilong wok 0.5s, wok presa 0.6MPa.
2. Flow kalkulesen
Q 5 ^ 2=0.47 * * 20 * (0.6 + 1.02) / 0.5 samting bilong 340 l/min
3. Makim ol spesifikesen bilong valv: Makim ol 5-wei valv we pailot-operetim wantaim Cv veliu bilong bikpela o wankain olsem 1.2 (i wankain olsem diamita bilong Φ12mm), olsem SMCVQZ series.
Vi. Ol Samting Nogut na Ol Rot Bilong Stretim
Askim 1: Bodi bilong valv i wok long likim win
Ol samting bilong daunim: Sekim 'wear' bilong 'sealing ring' na givim namba wan samting long makim ol 'valve core' wantaim strongpela 'anodizing' tritmen (olsem Burkert6014).
Askim 2: Solenoid valv i hat nogut tru
Ol samting bilong daunim: Senisim i go long ol 'low-pawa koil o putim ol 'heat sink' long abrusim pawa-long taim we i winim 90%.
Antap em Save long seleksen sistem bilong ol solenoid valv insait long ol 'pneumatic' sistem em i bikpela save long lainim ol non-standet disain! kenten. Long kisim moa infomesen, go longhttps://www.joosungauto.com/.
