Kev paub nrov ntawm Fuse Caps

Hauv qhov zoo li yooj yim hluav taws xob tiv thaiv ntaus ntawv ntawm fuse, Fuse lub kaus mom ua lub luag haujlwm tseem ceeb. Txawm hais tias lawv tsis koom ncaj qha rau hauv kev tiv thaiv tam sim no ua haujlwm zoo li fuse hlau, lawv tseem ceeb heev rau kev ua haujlwm, kev nyab xeeb, thiab kev pabcuam lub neej ntawm lub fuse. Tom ntej no, cia peb saib hauv - qhov tob saib qhov kev paub txog ntawm Fuse sab hauv lub hau thiab Fuse sab nraud.

 

Lub fuse feem ntau muaj cov khoom xws li lub fuse hlau, lub raj fuse, thiab lub kaus mom Fuse. Ntawm lawv, Fuse inner cap thiab Fuse sab nrauv cap yog nyob ntawm ob qho kawg ntawm lub fuse raj. Lub Fuse sab hauv lub hau feem ntau yog sib txuas nrog cov fuse hlau hauv lub fuse tube, ua lub luag haujlwm ntawm kev kho cov fuse hlau thiab txuas lub voj voog; Fuse lub hau sab nraud yog nyob rau sab nraud ntawm lub fuse, sib haum rau Fuse inner cap. Ob leeg sib koom ua ib qho chaw kaw, kaw cov fuse hlau thiab lub fuse tube, tsim kom muaj cov qauv fuse tiav. Qhov kev tsim qauv no tsis tsuas yog ua kom muaj kev ruaj ntseg ntawm cov khoom siv sab hauv ntawm lub fuse tab sis kuj tseem muab cov kev txhawb nqa lub cev tsim nyog thiab kev tiv thaiv kev tiv thaiv rau nws txoj haujlwm ib txwm muaj.

 

1, Kev sib txuas hluav taws xob thiab kho

Fuse sab hauv lub hau yog ib qho tseem ceeb rau kev ua tiav cov hluav taws xob sib txuas ntawm lub fuse hlau thiab sab nraud Circuit Court. Nws tau ruaj khov txuas nrog lub fuse hlau los ntawm cov txheej txheem tshwj xeeb (xws li vuam, crimping, thiab lwm yam), thiab tib lub sijhawm, nws muaj kev ntseeg siab txuas nrog lub davhlau ya nyob twg thiab lwm yam khoom ntawm cov khoom siv hluav taws xob sab nraud, kom ntseeg tau tias tam sim no tuaj yeem dhau los ntawm cov fuse hlau zoo. Tsis tas li ntawd, Fuse sab hauv lub hau kuj tseem ua haujlwm kho cov fuse hlau, ua kom lub fuse hlau nyob rau hauv txoj haujlwm raug thiab zoo nyob rau hauv lub fuse tube, thiab tiv thaiv lub fuse hlau los ntawm kev hloov los yog deforming vim yog yam xws li kev co thiab sab nraud quab yuam, uas yuav cuam tshuam rau kev ua haujlwm ntawm lub fuse.

 

Txawm hais tias Fuse lub hau sab nrauv tsis ncaj qha koom nrog kev ua haujlwm ntawm qhov tam sim no, nws koom tes nrog Fuse sab hauv lub hau txhawm rau txhim kho tag nrho cov qauv kev ruaj ntseg ntawm lub fuse. Los ntawm kev sib raug zoo nrog lub fuse tube, Fuse lub hau sab nraud muab kev txhawb nqa ntxiv thiab kev tiv thaiv rau Fuse sab hauv lub hau thiab lub fuse hlau, tiv thaiv cov khoom sab hauv los ntawm kev puas tsuaj vim yog sab nraud quab yuam extrusion, kev sib tsoo, thiab lwm yam thaum lub sij hawm installation, kev thauj mus los, los yog siv, thiab xyuas kom meej tias lub fuse yeej ib txwm tuav ib tug zoo hluav taws xob kev twb kev txuas lub xeev thiab mechanical stability.

 

2, Rwb thaiv tsev thiab kev tiv thaiv

Lub kaus mom Fuse feem ntau yog ua los ntawm cov ntaub ntawv insulating, xws li ceramics, plastics, thiab lwm yam. Cov ntaub ntawv insulating no tuaj yeem cais cov khoom nyob hauv lub fuse los ntawm ib puag ncig sab nraud, tiv thaiv kev sib tsoo hluav taws xob rau cov neeg ua haujlwm, thiab ua kom muaj kev nyab xeeb ntawm tus kheej. Nyob rau tib lub sijhawm, qhov insulating Fuse sab hauv lub hau thiab Fuse sab nrauv tuaj yeem zam kev luv luv thiab lwm yam tsis raug ntawm lub fuse thiab lwm yam khoom siv hluav taws xob nyob ib puag ncig, txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm tag nrho cov kab hluav taws xob.

 

Tsis tas li ntawd, Fuse Cap thiab Contacts tuaj yeem muab kev tiv thaiv kev ua haujlwm rau sab hauv ntawm lub fuse. Lawv tuaj yeem thaiv cov impurities sab nraud xws li plua plav, ya raws, thiab cov pa roj corrosive los ntawm kev nkag mus rau hauv lub fuse tube, tiv thaiv cov fuse hlau los ntawm deteriorating los yog ua tsis tiav vim muaj yam xws li ya raws, oxidation, thiab corrosion. Tshwj xeeb tshaj yog nyob rau hauv qee qhov chaw ua haujlwm hnyav, xws li cov hauv qab daus, cov chaw ua haujlwm ua haujlwm nrog cov plua plav siab, thiab cov chaw uas muaj cov roj chemical corrosive, kev tiv thaiv kev ua haujlwm ntawm Fuse inner cap thiab Fuse sab nrauv cap yog qhov tseem ceeb tshwj xeeb. Nws tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm lub fuse thiab txo cov khoom siv downtime thiab cov nqi kho mob los ntawm fuse tsis ua haujlwm.

 

3, Arc Extinguishing pab

Thaum lub fuse hlau nyob rau hauv lub fuse melts, ib tug arc yuav generated. Lub arc yuav tsis tsuas yog ua rau muaj kev puas tsuaj ntxiv rau lub fuse hlau thiab lub fuse tube tab sis kuj tseem tuaj yeem ua rau muaj kev phom sij xws li hluav taws kub. Lub sijhawm no, Fuse sab hauv lub hau thiab Fuse lub hau sab nrauv tuaj yeem ua lub luag haujlwm hauv kev pabcuam arc tua. Qee lub Fuse sab nrauv yog tsim los nrog cov txheej txheem tshwj xeeb arc extinguishing, xws li arc extinguishing grids, arc extinguishing npog, thiab lwm yam. Thaum ib qho arc tsim, cov qauv no tuaj yeem faib cov arc rau ntau ntu me, ua kom txias thiab tua ntawm arc, yog li ceev nrooj txiav tawm thiab tiv thaiv cov khoom siv. Qhov kev sib txuas zoo ntawm Fuse sab hauv lub hau thiab lub fuse hlau thiab cov qauv ruaj khov kuj pab txo qis qhov tsis ruaj khov thaum lub arc tsim, thiab koom tes nrog Fuse sab nrauv lub hau kom ua tau zoo arc tua.

 

1, Fuse Inner Cap Khoom

Kev xaiv ntawm Fuse inner cap cov ntaub ntawv yuav tsum tau ua tib zoo xav txog ntau yam xws li hluav taws xob kev ua tau zoo, txhua yam muaj zog, thiab kev siv tshuab. Feem ntau siv Fuse inner cap cov ntaub ntawv suav nrog cov ntaub ntawv hlau (xws li tooj liab, txhuas, thiab lawv cov alloys) thiab cov khoom siv hlau sib xyaw. Cov khoom siv hlau muaj cov khoom siv hluav taws xob zoo thiab cov thermal conductivity, uas tuaj yeem ua kom muaj kev ruaj ntseg hluav taws xob sib txuas ntawm Fuse sab hauv lub hau, fuse hlau, thiab sab nraud Circuit Court. Nyob rau tib lub sijhawm, lawv kuj muaj qee yam kev siv zog ua kom tau raws li qhov xav tau ntawm kev kho cov fuse hlau. Cov khoom siv hlau sib xyaw yog tsim los ntawm kev ntxiv lwm cov ntaub ntawv (xws li cov khoom siv ceramic, thiab lwm yam) rau cov hlau matrix ntxiv rau kev txhim kho hardness, hnav tsis kam, thiab siab -kub tsis kam ntawm cov khoom, txhim kho lub neej kev pab cuam thiab kev ntseeg siab ntawm Fuse inner cap.

 

2, Fuse Outer Cap Khoom

Fuse cov ntaub ntawv sab nrauv muab qhov tseem ceeb ntawm kev ua haujlwm rwb thaiv tsev, huab cua tsis kam, thiab muaj peev xwm tiv thaiv kev siv tshuab. Cov khoom siv Fuse sab nrauv muaj xws li ceramics, engineering plastics (xws li polycarbonate, nylon, thiab lwm yam), thiab roj hmab. Cov ntaub ntawv ceramic muaj qhov ua tau zoo ntawm rwb thaiv tsev, siab - qhov kub thiab txias, thiab lub zog ua haujlwm, thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov chaw hnyav xws li kub thiab kub siab, ua rau lawv tsim nyog rau qee lub sijhawm uas yuav tsum muaj kev nyab xeeb thiab kev ntseeg siab, xws li siab -voltage fuses. Engineering plastics muaj cov rwb thaiv tsev zoo, tshuaj tiv thaiv corrosion, thiab kev ua tau zoo, thiab lawv cov nqi qis, yog li lawv tau siv dav hauv nruab nrab thiab qis -voltage fuses. Cov khoom siv roj hmab muaj qhov ua tau zoo thiab kev sib khi ua haujlwm, uas tuaj yeem tiv thaiv cov impurities sab nraud los ntawm kev nkag mus rau sab hauv ntawm lub fuse. Nyob rau tib lub sijhawm, lawv tuaj yeem nqus tau qee qhov kev vibration thiab cuam tshuam lub zog, tiv thaiv cov khoom siv sab hauv ntawm lub fuse, thiab feem ntau siv rau hauv qee qhov tshwj xeeb fuses uas yuav tsum muaj siab rau kev tiv thaiv thiab buffering.

 

 

Txhawm rau kom ntseeg tau tias qhov ua tau zoo thiab kev ua haujlwm ntawm lub kaus mom ntawm fuses ua tau raws li qhov yuav tsum tau ua, yuav tsum muaj kev tshuaj xyuas nruj. Cov khoom siv tshuaj ntsuam xyuas muaj xws li kev tshuaj xyuas qhov muag, ntsuas qhov ntev, ntsuas hluav taws xob ua haujlwm, ntsuas kev ua haujlwm zoo, thiab ntsuas kev hloov pauv ib puag ncig thiab lwm yam.

 

Kev tshuaj xyuas qhov tshwm sim feem ntau xyuas seb qhov chaw ntawm lubFuse capsyog du, thiab seb puas muaj qhov tsis xws luag xws li tawg, npuas, thiab deformation; Kev ntsuas qhov ntev kom ntseeg tau tias qhov ntev ntawm Fuse Cap thiab Cov Tiv Thaiv tau ua tau raws li cov qauv tsim, ua kom muaj kev sib haum xeeb zoo nrog cov khoom xws li lub fuse tube thiab cov fuse hlau. Kev ntsuas hluav taws xob muaj xws li kev ntsuas kev tiv thaiv hluav taws xob, kev ntsuas lub zog dielectric, thiab lwm yam, txhawm rau txheeb xyuas seb qhov rwb thaiv tsev ntawm Fuse Fuse Contacts ua tau raws li cov qauv; Kev ntsuas kev ua tau zoo xws li kev ntsuas lub zog tensile thiab kev ntsuas lub zog compressive yog siv los ntsuas lub zog txhua yam thiab ua haujlwm ntev ntawm Fuse sab hauv lub hau thiab Fuse sab nraud. Environmental adaptability test simulates cov kev ua hauj lwm ntawm lub fuse nyob rau hauv txawv ib puag ncig tej yam kev mob (xws li kub, tsis tshua muaj kub, av noo, ntsev tsuag, thiab lwm yam) kom paub qhov kev ua tau zoo stability ntawm lub Fuse puab cap thiab fuse sab nrauv cap nyob rau hauv hnyav ib puag ncig.

 

Tsis tas li ntawd, kev tsim khoom thiab kev tshuaj xyuas zoo ntawm Fuse Cap Contacts kuj yuav tsum tau ua raws li cov qauv thoob ntiaj teb thiab lub teb chaws, xws li cov qauv tsim los ntawm International Electrotechnical Commission (IEC) thiab cov qauv hauv teb chaws ntawm ntau lub teb chaws. Cov qauv no qhia meej meej cov ntaub ntawv, kev ua tau zoo, qhov ntev, kev tshuaj ntsuam xyuas, thiab lwm yam ntawm Fuse sab hauv lub hau thiab Fuse sab nraud ntawm fuses, kom ntseeg tau lub universality thiab interchangeability ntawm Fuse Cap Contacts ntawm fuses tsim los ntawm txawv manufacturers thiab guaranteeing kev ruaj ntseg thiab ruaj khov kev loj hlob ntawm tag nrho cov hluav taws xob kev lag luam.