Kushanda kweindasitiri fluid system kunoenderana nekubatana kwechimwe nechimwe chikamu chinoendesa yako process fluid kwainoenda.Iko kuchengetedzeka uye kubereka kwechirimwa chako kunoenderana nekuvuza kwemahara kubatana pakati pezvikamu.Kuti uone kuenderana kweiyo fluid system yako, tanga wanzwisisa uye kuona saizi yeshinda uye kukwirira.
Thread uye kugumisa Foundation
Kunyange nyanzvi dzine ruzivo dzimwe nguva dzinowana zvakaoma kuziva shinda.Izvo zvakakosha kuti unzwisise zvakajairika tambo uye kumisa mazwi uye zviyero kubatsira kurongedza chaiyo shinda.
Thread type: shinda yekunze neshinda yemukati zvinoreva nzvimbo yeshinda pajoini.Rwonzi rwekunze rwunobuda kunze kwejoini, ukuwo rwonzi rwemukati rwuri mukati mejoini.Rwonzi rwekunze rwunopinzwa mushinda yemukati.
Pitch: pitch is the distance between threads.Kuzivikanwa kwepitch kunoenderana neshinda chaiyo, seNPT, ISO, BSPT, etc. Pitch inogona kutaridzwa neshinda painch uye mm.
Addendum uye dedendum: kune nhongonya uye mipata mushinda, iyo inonzi addendum uye dedendum zvakateerana.Nzvimbo yakati sandara pakati pemuromo nemudzi inonzi flank.
Ziva mhando ye thread
Nhanho yekutanga yekuona saizi yeshinda uye kukwirira kuve nemidziyo yakakodzera, kusanganisira vernier caliper, pitch gauge uye pitch identification gwara.Vashandise kuona kuti shinda yacho yakadhindwa here kana kuti yakatwasuka.tapered-shinda-vs-yakatwasuka-shinda-dhayagiramu
Tambo yakatwasuka (inonziwo tambo inofanana kana tambo yemagetsi) haishandiswe kuisa chisimbiso, asi inoshandiswa kugadzirisa nati pamutumbi wekubatanidza wecasing.Vanofanira kuvimba nezvimwe zvinhu kuti vagadzire zvisimbiso zvinovuza, sengegaskets, O-mhete, kana simbi kune simbi kusangana.
Tapered threads (inozivikanwawo se dynamic threads) inogona kuvharwa kana mazino mativi eshinda dzekunze nedzemukati adhonzwa pamwechete.Izvo zvinodikanwa kushandisa tambo sealant kana tambo tepi kuzadza mukaha pakati pezino rezino uye mudzi wezino kudzivirira kubuda kweiyo system fluid pajoinhi.
Taper shinda iri pakona kumutsara wepakati, ukuwo shinda inofambirana ichienderana nepakati.Shandisa vernier caliper kuyera chidimbu kuti upe dhayamita yeshinda yekunze kana shinda yemukati pane yekutanga, yechina uye yekupedzisira yakazara shinda.Kana iyo dhayamita ichiwedzera pamagumo emurume kana kuderera pamagumo echikadzi, shinda inoputika.Kana madhayamita ese akafanana, shinda yakatwasuka.
Kuyera dhayamita yeshinda
Mushure mekunge maona kuti muri kushandisa shinda dzakatwasuka here kana kuti dzakatepwa, danho rinotevera nderokuona dhayamita reshinda.Zvekare, shandisa vernier caliper kuyera zita rekunze shinda kana yemukati dhayamita kubva pamusoro pezino kusvika pamusoro pezino.Kune shinda dzakatwasuka, pima chero shinda yakazara.Kune shinda dzakatemerwa,yera yechina kana yechishanu yakazara shinda.
Huyero hwedhayamita hwakawanikwa hunogona kunge hwakasiyana nehukuru hwezita hweshinda dzakapihwa dzakanyorwa.Shanduko iyi imhaka yekusarudzika kwemaindasitiri kana kushivirira kwekugadzira.Shandisa chinongedzo chemugadziri weshinda yekubatanidza kuona kuti dhayamita iri pedyo nesaizi chaiyo sezvinobvira.thread-pitch-gauge-measurement-diagram
Sarudza chirevo
Danho rinotevera nderokuona kuti nhanho yacho inonzwika sei.Tarisa shinda pachimiro chega chega nejeji yepitch (inozivikanwawo semuzinga) kusvika mucheno wakakwana wawanikwa.Mamwe maumbirwo echirungu nemetric thread akafanana zvakanyanya, saka zvinogona kutora nguva.
Gadzira pitch standard
Nhanho yekupedzisira ndeyekumisikidza chiyero chepitch.Mushure mebonde, rudzi, zita rekuti dhayamita uye gomo reshinda zvatemerwa, iyo tambo yekuzivikanwa chiyero inogona kuzivikanwa neshinda yekuzivisa gwara.
Nguva yekutumira: Sep-26-2021