Multilayer tshav kub shrink tubing nrog cov neeg kho tshuab siab tsis kam thiab siab thermal coefficient rau kev ruaj ntseg thiab tiv thaiv brushless lub cev muaj zog rotors, ntsuas txhua hom centrifugal rog tawm ntawm cov hlau nplaum ruaj khov.Tsis muaj kev phom sij ntawm kev tawg lossis puas tsuaj rau cov hlau nplaum ruaj khov thaum sib dhos.Nws muaj qhov zoo ntawm daim ntawv cog lus zoo meej txawm nyob ntawm cov npoo ntawm lub rotor.Tsis tas li ntawd, cov iav fiber ntau hauv lub tes tsho ntawm lub tshav kub shrinkable kuj muaj cov neeg kho tshuab siab heev thiab qhov kub thiab txias, thiab qhov kub thiab txias siv rau cov cua sov shrinkage yog qis dua qhov Curie point, uas yuav tsis txo qhov sib nqus flux ntawm cov hlau nplaum.

Ntxig lub tsho kub hnyiab mus rau lub rotor, cov hlau nplaum nyob rau hauv qhov chaw, thiab tshav kub ntsws (los ntawm kev siv qhov kub qis tshaj qhov Curie point thiab tsis txhob muaj kev pheej hmoo ntawm flux poob), qhov ruaj khov adhesion tau txais txawm nyob rau hauv siab rpm.Nws kuj tseem tiv taus thermal shock thaum lub cev muaj zog khiav mus rau lub sijhawm ntev (txog 180 ° C).Eddy tam sim no poob raug zam piv rau lub tes tsho hlau rotor kim heev, uas txo lub cev muaj zog thiab tuaj yeem ua rau lub cev muaj zog.Vim nws cov tuab tuab ntawm 0.19-0.35 hli, lub tes tsho ua kom zoo tshaj plaws hlau nplaum ruaj khov kho flux thiab qhov ua tau zoo tshaj plaws ntawm cov hlau nplaum, yog li lav qhov kev ua tau zoo tshaj plaws ntawm lub cev muaj zog nws tus kheej.

Lwm qhov txiaj ntsig tseem ceeb uas cov cua sov shrink tubing muab muaj xws li: Tsis zoo li cov nplhaib hlau kim heev, cov cua sov shrink tubing qhwv ib ncig thiab tiv thaiv qhov kawg ntawm cov hlau nplaum, uas tseem raug rau corrosion, uas, yog tias tawg, tuaj yeem ua rau lub cev muaj zog.Zam kev txiav thaum lub sij hawm sib dhos siv cov nplhaib nruj, lub raj cua sov ua kom zoo kawg nkaus rau cov hlau nplaum, tuav nws cov duab thiab tiv thaiv nws los ntawm kev tawg thiab khawb.Yog hais tias cov hlau nplaum yog glued nyob rau hauv qhov chaw ntawm lub rotor, nyob ntawm seb tus nqi ntawm cov kua nplaum siv rau txhua tus hlau nplaum, yuav muaj ib co teeb meem ntawm qhov sib npaug ntawm lub rotor, uas txhais tau hais tias txhim kho ib co complex system kom sib npaug ntawm rotor, uas ua rau kom cov seem seem. .

Round cua sov shrink tubing kom yooj yim rotor ntsuas, txo cov khoom seem, ntsuas kev soj ntsuam raws li ib feem ntawm cov txheej txheem sib dhos tuaj yeem raug tshem tawm, tshem tawm cov nqi pheej yig, thiab tshem tawm qhov xav tau ntawm phau ntawv sib txuas nrog epoxy-impregnated daim kab xev Nws kuj zam qhov ua kom qeeb dhau. lub sijhawm nyob rau hauv qhov cub, yog li txhim kho cov khoom tsim tau thiab txo qis cov nqi tsim khoom.Thaum tshav kub kub shrink tubing tuaj yeem siv tau ua tiav nrog cov kua nplaum epoxy siv los tuav cov hlau nplaum, ua kom muaj kev tiv thaiv ntxiv tiv thaiv qhov tsis ua haujlwm ntawm cov kua nplaum thiab cov khoom sib nqus ntawm cov hlau nplaum, nrog rau kev khawb lossis lwm yam kab mob.

nyob rau hauv xaus

Nyob rau hauv cov motors siv lub nplhaib hlau nplaum compression molded los ntawm Nd-Fe-B NdFeB hlau nplaum nrog qhov sib ntxiv ntawm cov thermosetting resin (yas ferrite), lub tes tsho thaum tshav kub kub kuj tiv thaiv cov hlau nplaum los ntawm kev puas tsuaj vim lub brittleness ntawm cov hlau siv corrosion, yog li tiv thaiv cov hlau nplaum. lub cev muaj zog los ntawm kev daig.Lub tshav kub-shrinkable polyester raj kuj lav thermal rwb thaiv tsev (Class B), dielectric (4-5 kV) rwb thaiv tsev, thiab yog siv nyob rau hauv kub txog li 150-155 ° C ncov.Ceev nrooj thiab yooj yim nrhiav qhov tuab, qhov loj thiab qhov hnyav ntawm cov hlau nplaum tas mus li hauv cov txheej txheem kev lag luam, ua kom yooj yim adhesion ntawm tshav kub ntsws tubing rau rotors thiab hlau nplaum, thiab ua tiav cov nqi qis thiab yooj yim disassembly thaum rov ua dua cov hlau nplaum ruaj khov.

2022version SZBobet bldc & stepper tsav catalog