Cylinder chhunga transient characteristics, cylinder velocity characteristics te pawh a awm bawk
Cylinder chhunga thil awm dan (transient characteristics) te
Cylinder motion state thlirletna atan single-rod double-acting unbuffered cylinder hi entirnan kan la thei a, a hnuaia figure-a kan hmuh ang hian.
Solenoid valve hian a kalna tur a tidanglam a, air source chu port A kaltlangin cylinder rodless cavity chhungah a khat a, chu chuan pressure P1 a tisang a ni. Rod cavity chhunga gas chu reversing valve exhaust port kaltlangin port B kaltlangin a chhuak a, pressure P2 chu a tlahniam a ni. Piston rodless lam leh robed lam inkar pressure danglamna chu cylinder-a operating pressure tlem ber aia sang a nih chuan piston chu a che tan ta a ni. Piston a start veleh piston leh hmun danga frictional force chu static friction atanga dynamic friction ah a tlahniam nghal a, chu chuan piston chu a ti nghing deuh thin. Piston a start hnuah rodless chamber chu inflated state-ah volume sang zawkin a awm a, rod-bearing chamber chu exhaust state-ah volume tlahniam nen a awm thung. External load lian tham leh charging leh exhaust circuit impedance ang chi thil hrang hrang a awm avangin piston sir lehlamah pressure P1 leh P2 te variation pattern pawh a danglam a, hei hian piston movement speed leh cylinder effective output force te variation pattern hrang hrang a thlen thin. A hnuaia lem hi cylinder chhunga transient characteristic curve schematic diagram a ni. Solenoid valve energization atanga piston movement tan thlenga hun chhung chu delay time a ni. Solenoid valve chakna pek atanga piston stroke tawp thlenga hun hi a thlen hun a ni.
A chunga kan tarlan ang hian piston kalna zawng zawngah hian piston sir lehlamah chamber chhunga pressure P1 leh P2 bakah piston kal chakna U pawh a danglam vek a ni. Hei hi a chhan chu rod cavity hian exhaust nei mahse a volume a tlahniam a, chuvangin p2 downward trend chu a slow zel a ni. Exhaust a smooth loh chuan p2 a la sang thei tho. Rodless cavity chu inflated ni mahse a volume a sang chho zel a ni. Air supply a tlem emaw, piston a kal chak lutuk emaw chuan p1 page a tlahniam thei. Piston sir lehlama chamber hrang hranga pressure danglamna inthlak danglam avangin effective output force leh piston kal chakna inthlak danglamna a nghawng a ni. Pawn lam load force leh friction force a nghet lo a nih chuan cylinder chamber pahnih inkar pressure leh piston movement speed inthlak danglamna chu a buaithlak zawk ang.
Cylinder chhunga speed characteristic hrang hrangte
Piston tlan chak zawng hi a kalna zawng zawngah a danglam vek a ni. Speed value sang ber chu maximum speed an ti a, um tia tarlan a ni. Non-gas buffer cylinder tan chuan speed sang ber chu stroke tawp lamah a ni tlangpui. Gas buffer cylinder speed sang ber chu buffer chhunga a luh hmaa stroke position-ah a ni tlangpui.
Cylinder hian pawn lam load force a neih loh a, cylinder exhaust lam chu sound velocity exhaust a nih anga ngaih a nih a, air source pressure a hniam lutuk loh chuan cylinder speed chhut chu theoretical reference speed an ti a ni.
u0=1920*S/A
Chung zingah chuan u0 chu theoretical reference speed a ni
S hian exhaust circuit-a cross{0}}sectional area effective zawng zawng inzawmkhawm a entir a ni
A hian exhaust lam a piston cross-sectional area effective tak a entir a.
Theoretical speed hi load awm loh laia cylinder speed sang ber nen a inhnaih hle a, chuvangin load awm loh laia cylinder speed sang ber chu u0 nen a inang a ni. Load a san chuan cylinder speed um sang ber chu a tlahniam ang.
Cylinder pakhata speed v average chu cylinder-a stroke L chu cylinder-a action time t (a tlangpuiin thlen hun anga chhut) nen a zatvea zat a ni. Cylinder speed kan sawi tlangpui chu speed average a ni. Rough calculation-ah chuan cylinder speed sang ber chu average speed aiin a let 1.4 anga ngaih a ni tlangpui.
Standard cylinder-a operating speed range hi a tam zawk chu 50 atanga 500mm/s a ni. Speed 50mm/s aia tlem a nih chuan cylinder-a frictional resistance a san vang leh gas compressibility avang hian piston chu a kal tluang thei lo va, a inthlak danglam theihna phenomenon a awm ang a, chu chu "crawling" an ti a ni. Speed 500mm/s a pelh chuan cylinder sealing ring-a frictional heat generation a nasa zual a, sealing parts te chu a wear chak zawk a, air leakage a awm a, service life a ti tawi a, stroke tawp lamah impact force a tisang bawk a, mechanical life a nghawng bawk. Cylinder chu speed hniam taka a thawh theih nan pneumatic-hydraulic damping cylinder hman emaw, pneumatic-hydraulic converter kaltlangin low-speed control atan pneumatic-hydraulic combined cylinder hman emaw a tha. Speed sang zawka hnathawh tur chuan cylinder barrel sei zawng tihpun a ngai a, cylinder barrel processing dikna tihchangtlun a ngai a, sealing ring-a material tihchangtlun a, frictional resistance tihtlem a ngai a, buffering performance tihchangtlun a ngai a, etc.
A chunga kan tarlan te hi Transient characteristics of the cylinder, the velocity characteristics of the cylinder content, hriat belh duh tan a kaihhnawih information te chu hetah hian a awmhttps://www.joosungauto.com/ ah hian a awm bawk..
