Daim ntawv thov ntawm Rail Bolts ntawm Railway System
Fishtail bolt feem ntau yog siv nyob rau hauv txoj kev sib txuas sib koom ua ke rau fastening steel rail thiab tsheb ciav hlau sib koom ua ke. Vim tias txoj kev tsheb ciav hlau txuas nrog lub npe hu ua ntses phaj, yog li no hom ntsia liaj qhov rooj kuj hu ua fishtail bolt. Vim nws qhov xwm txheej tseem ceeb hauv kev thauj mus los hauv kev tsheb ciav hlau, nws tau dhau los ua ib feem tseem ceeb ntawm kev tsheb ciav hlau thauj mus los. Kev thauj mus los ntawm kev tsheb ciav hlau ntawm kev sib txuas thiab kev tsheb ciav hlau yog qhov tseem ceeb heev, yog li nyob rau hauv txoj kev tso thiab siv cov khoom siv hluav taws xob siab, ntsia hlau loj thiab cov khoom siv rail clamping rail tib lub sijhawm
kuj yuav tsum tau siv cov ntses phaj los txuas rau ob ntu ntawm txoj kab uas nyob ib sab.Lub fishtail bolt yog nruj nreem txuas nrog steel rail thiab ntses phaj, yog li nws lub luag hauj lwm yog qhov tseeb. Hauv kev siv fishtail bolts, rau cov kabmob quab yuam yog longitudinal tensile thiab transverse torsion, yog li lub fishtail bolts lub zog yuav tsum nruj dua. Qhov no xav kom peb paub tseeb tias cov khoom zoo muaj ntawv pov thawj thaum xaiv fishtail bolts. Nyob rau tib lub sijhawm, vim yog txoj haujlwm tshwj xeeb ntawm bolts hauv cov txheej txheem siv, nws yuav tsum muaj kev txhawb nqa kev siv cov khoom seem.
Feem ntau siv fishtail bolts yog muag nyob rau hauv tag nrho nrog cov sib thooj fishplates, tus naj npawb ntawm txhua khub ntses phaj yuav tsum tau sib txawv tus naj npawb fishtail bolts uas raws li lub qhov muaj pes tsawg tus ntses phaj. Tsis tas li ntawd, fishtail bolts tsis tsuas yog siv tau rau hauv kev sib txuas ntawm kev tsheb ciav hlau, tab sis kuj tuaj yeem siv rau ntawm txoj kev tsheb ciav hlau. Peb feem ntau hu lawv turnout bolts.