Inokodzera gasi rechisikigo rakajairwa njanji mafuta anomanikidza 110R-000095

Thread type

Kune marudzi akawanda eshinda dzemagetsi sensors, pakati peNPT, PT, G uye M zvakajairika, ese ari tambo dzepombi.

NPT ndiyo chidimbu cheNational (American) Pipe Thread, inova ye60-degree taper pombi shinda yeAmerican pressure sensor standard uye inoshandiswa kuNorth America.Iyo yenyika chiyero inogona kuwanikwa muGB/T12716-1991.

PT ndiyo chidimbu chePipe Thread, inova 55-degree yakavharwa conical pombi shinda.Iyo ndeye mhuri yeshinda yeWyeth pressure sensors uye inonyanya kushandiswa muEurope uye Commonwealth nyika.Inowanzoshandiswa mumvura uye gasi pombi indasitiri, uye taper inotsanangurwa se1:16.Miyero yenyika inogona kuwanikwa muGB/T7306-2000.

G ndeye 55-degree isina-shinda yekuisa chisimbiso pombi shinda, inova yemhuri yeshinda yeWyeth pressure sensor.Maka G kune cylindrical thread.Miyero yenyika inogona kuwanikwa muGB/T7307-2001.

M is a metric thread, semuenzaniso, M20 * 1.5 inoratidza dhayamita ye20mm uye pitch ye1.5.Kana mutengi asina zvakakosha zvinodiwa, iyo yekumanikidza sensor inowanzove M20 * 1.5 shinda.

Pamusoro pezvo, 1/4, 1/2 uye 1/8 mamakisi mushinda inoreva dhayamita resaizi yeshinda mumainch.Vanhu vari muindastiri vanowanzodaidza tambo saizi maminetsi, imwe inch yakaenzana ne8 maminetsi, 1/4 inch inokwana 2 maminetsi, zvichingodaro.G rinoratidzika sezita rezita repombi shinda (Guan), uye kupatsanurwa kwe55 uye 60 madhigirii anoshanda, anowanzozivikanwa sepombi denderedzwa.Iyo shinda inogadzirwa kubva kune cylindrical surface.

ZG inowanzozivikanwa sepombi cone, ndiko kuti, shinda inogadzirwa kubva kune conical pamusoro, uye iyo yakawanda yemvura pombi pressure joint yakafanana neiyi.Chiyero chekare chenyika chakanyorwa seRc.

Tambo dzemetric dzinoratidzwa nepitch, nepo American neBritish shinda dzinoratidzwa nehuwandu hweshinda pa inch, unova iwo musiyano mukuru wekumanikidza sensor tambo.Tambo dzeMetric i60-degree equilateral shinda, shinda dzeBritish i55-degree isosceles shinda, uye shinda dzekuAmerica 60 madhigirii.Tambo dzemetric dzinoshandisa metric units, uye shinda dzekuAmerica neBritish dzinoshandisa mayunitsi eChirungu.

Pipe thread inonyanya kushandiswa kubatanidza pombi dzekumanikidza, uye tambo dzayo dzemukati nekunze dzakanyatsoenderana.Kune marudzi maviri ekumanikidza sensor pombi tambo: yakatwasuka pombi uye tapered pombi.Zita dhayamita rinoreva dhayamita yepombi yakabatana yekumanikidza.Zviripachena, dhayamita huru yeshinda yakakura kupfuura dhayamita yezita.1/4, 1/2 uye 1/8 ndiwo madhayamita ezita eshinda dzechirungu, mumainch.