Waterproof kev ua tau zoo yog qhov taw qhia tseem ceeb los ntsuas qhov kev ua tau zoo ntawm lub thawv dej sib txuas. Kev xeem ntawv pov thawj, thawj qhov kev laus pretreatment test, thiab tom qab ntawd los tiv thaiv scouring test, thiab tom qab ntawd los ntawm cov tsos ntawm cov qauv tshuaj ntsuam xyuas thiab kev lag luam zaus tiv taus qhov ntsuas hluav taws xob los txiav txim. Txawm hais tias qhov kev ntsuam xyuas tuaj yeem ua tiav, nyob ntawm seb qhov kev sib khi tiv thaiv ntawm lub thawv Waterpoof junction box, qhov degree ntawm sealing tiv thaiv ntawm Waterpoof junction box ncaj qha cuam tshuam rau kev tiv thaiv ntawm cov khoom tiav thiab qib ntawm kev tiv thaiv tawm. Txog cov qauv tsim ntawm Waterpoof junction box, nws cov qauv tsim thiab cov khoom siv tsis raug hauv qhov kev xeem ntawv pov thawj tau raug nthuav tawm.
Lub ntsiab tshwm sim ntawm qhov tsis ua hauj lwm ntawm Waterpoof Junction Box anti-flushing test yog kwv yees li hauv qab no:
⑴ Waterpoof Junction Box kaw lub cev muaj dej ntau;
⑵ Waterpoof Junction Box lub thawv thiab cov khoom siv rov qab tsis sib xws;
⑶ Waterpoof Junction Box foob txiv ntoo tawg tsis ua haujlwm;
⑷ Waterpoof Junction Box nyob rau hauv lub aging pretreatment test box deformation;
⑸ Waterpoof Junction Box foob nplhaib aging pretreatment test tsis ua haujlwm, lossis lwm yam laj thawj.
Los ntawm kev tshuaj xyuas ntawm qhov tshwm sim tsis ua haujlwm thaum lub sijhawm kuaj saum toj no, cov laj thawj hauv qab no tau txais:
(1) latch tsim ntawm lub thawv. Kev tsim ntawm lub latch yog qhov laj thawj tseem ceeb rau qhov tsis ua tiav ntawm qhov kev xeem. Hom ob-buckle ua rau lub zog ntawm lub hau muaj zog nyob rau hauv ob lub ntsiab lus, ua ke nrog thaj tsam loj ntawm lub hau hauv qab quab yuam, ua rau cov seem ntawm lub zog tsis sib xws. Tshwj xeeb tshaj yog nyob rau ntawm qhov kub thiab txias, cov ntsiab lus tseem ceeb yog cuam tshuam los ntawm thermal expansion thiab contraction, cov khoom yuav mos nrog cua sov, uas ua rau blistering lub hlws ris lub qhov ncauj, cuam tshuam lub sealing ntawm lub thawv, yog li ua tsis tau tejyam nyob rau hauv lub IP65 waterproof kuaj.
(2) Cov khoom siv roj hmab ntawm Waterpoof hlws ris lub thawv foob tsis raug xaiv kom raug: Vim yog xaiv cov khoom sib khi tsis zoo, hauv lub thawv Waterpoof hlws ris tom qab 240 teev ntawm kev laus ua ntej kuaj, nws qhov elongation thiab shrinkage tus nqi txo, lub hardness ntawm sealing khoom. nce, txo cov sealing kev ua tau zoo ntawm lub thawv lub cev thiab npog, uas ua rau lub sealing tsis tuaj yeem kaw lub thawv lub cev thiab lub hau npog ntawm lub qhov, uas ua rau cov dej nkag mus rau hauv cov dej, tiv thaiv kev kuaj tsis ua haujlwm.
(3) Lub thawv dej tsis sib txuas lub thawv yas thiab lub hnub ci ntawm lub hnub ci ntawm lub sealant Tom qab aging pretreatment test, cov nplaum ua tsis tiav.
