1. Terminal Crimping Tshuab Faults
Terminal crimping tshuab yog cov cuab yeej tseem ceeb rau kev sib txuas cov terminals thiab cov xov hlau, thiab lawv cov kev ua txhaum feem ntau cuam tshuam rau crimping zoo thiab cov cuab yeej ua haujlwm ruaj ntseg.
Fault 1: Tsis sib xws Terminal Crimping (Ib Sab Nraud, Ib Sab Loose)
Kev ua tau zoo: Tom qab crimping, lub davhlau ya nyob twg qhia pom tseeb tsis sib xws compression- ib sab ntawm qhov chaw crimping yog nruj nreem txuas rau cov hlau, thaum lwm sab muaj qhov khoob.
Ua rau:
Lub Upper thiab qis crimping tuag yog misaligned. Qhov no tej zaum yuav tshwm sim los ntawm xoob fastening bolts tom qab ntev - lub sij hawm vibration, los yog qhov chaw tsis raug thaum lub sij hawm tuag installation (tsis ua raws li lub tshuab nrhiav tus pins).
Lub crimping nto ntawm cov tuag yog hnav los yog deformed. Ntev- siv sij hawm ua rau tsis sib xws ntawm lub concave -cov qauv ntawm cov tuag, ua rau tsis sib haum thaum lub sij hawm crimping.
Terminal feeding tais yog tilted. Thaum lub tais tsis yog theem, cov terminals nkag mus rau hauv qhov tuag ntawm lub kaum sab xis, uas ua rau lub zog tsis sib xws thaum compression.
Kev daws:
Ua ntej, fais fab tua lub tshuab thiab qhib lub hau kev nyab xeeb. Loosen qhov tuag fastening bolts, ua kom lub siab thiab qis tuag siv lub tshuab ua -nyob rau hauv nrhiav tus pins, tom qab ntawd rov kho cov bolts sib npaug (siv lub torque wrench yog tias ua tau los xyuas kom meej nruj).
Tshawb xyuas qhov chaw tuag nrog lub iav magnifying. Yog tias muaj qhov pom tseeb khawb, dents, lossis hnav tsis sib xws, hloov cov tuag nrog cov tshiab uas phim cov qauv davhlau ya nyob twg thiab cov ntsuas hluav taws xob.
Kho qhov kev txhawb nqa ko taw ntawm lub tais noj kom nws kab rov tav. Ntxuav lub davhlau ya nyob twg qhia kev tsheb ciav hlau nrog txhuam kom tshem tawm cov khib nyiab uas tuaj yeem thaiv lub davhlau ya nyob twg, xyuas kom cov terminals nkag mus rau qhov tuag ntsug.
