2872769 ndiyoyenera Cummins excavator fluid level sensor

Sensor ntchito mode

Posankha chojambulira chokakamiza, tiyenera kulabadira zovuta zambiri, monga kuchuluka ndi kulondola kwa sensa yamphamvu, mawonekedwe a kutentha ndi mawonekedwe amtundu wa sensor yokakamiza, komanso momwe ntchito yolumikizira mphamvu ndi nkhani yofunika kwambiri. kuganiziridwa.

Mwachitsanzo, zinthu zimakhala zosiyana pamene masensa amagwiritsidwa ntchito kuyeza kuthamanga kwa mpweya ndi kuthamanga kwa madzi. Gasi ndi madzi osakanikirana. Ikawonjezeka, imasunga mphamvu yochulukirapo, ndipo ikakhumudwa, imatulutsidwa ngati mphamvu ya kinetic, yomwe idzachita mantha pa nembanemba yotanuka ya sensa. Sensor ya pressure ikufunika kuti ikhale ndi mphamvu zambiri zodzaza. Zamadzimadzi ndi incompressible fluid. Pamene mphamvu yamagetsi imayikidwa, kupanikizika kwamadzimadzi kungathe kuwonjezereka kupitirira malire a mphamvu ya nembanemba yotanuka mwa kulimbitsa bolt ndipo palibe malo oponderezedwa, omwe amatsogolera kuphulika kwa nembanemba yotanuka. Chifukwa izi zimachitika pafupipafupi, sensor yokakamiza imafunikanso kuti ikhale ndi mphamvu yayikulu yopitilira muyeso. Pamene malo ogwirira ntchito a sensor pressure ali ovuta, monga kugwedezeka kwakukulu, kukhudzidwa ndi kusokonezeka kwa ma electromagnetic, zofunikira zowonjezereka zimayikidwa patsogolo pa sensa. Sikuti ali ndi mphamvu mopambanitsa amphamvu, komanso amafuna odalirika mawotchi chisindikizo, odana kumasula ndi olondola sensa unsembe. Zotsogola, zikhomo ndi mawaya akunja a sensor yokhayo iyenera kukhala yotetezedwa ndi ma elekitiroma, ndipo chotchingacho chiyenera kukhala chokhazikika bwino. Kuphatikiza apo, kuyenera kuganiziridwanso kuyanjana kwa sensor yokakamiza ndi sing'anga yamadzimadzi yoyezera. Mwachitsanzo, zotanuka nembanemba kapangidwe ka sensa ayenera kulekanitsidwa ndi sing'anga zikuwononga. Panthawiyi, chitsulo chosapanga dzimbiri chopangidwa ndi chitsulo chosapanga dzimbiri chimatengedwa, ndipo mafuta a silicone amagwiritsidwa ntchito ngati njira yopatsira mphamvu mu sensa. Pamene sensa imazindikira kupanikizika kwa ma TV omwe amatha kuyaka ndi kuphulika, imagwiritsa ntchito kachidutswa kakang'ono kameneka kuti iteteze kuphulika ndi kuphulika pamene nembanemba yotanuka imasweka, komanso kuonjezera kukana kwa jekete lamagetsi.

Pokhapokha podziwa momwe ntchito yogwiritsira ntchito mphamvu yogwiritsira ntchito mphamvu tingathere kusankha makina othamanga bwino, makamaka tsopano kuti mphamvu yamagetsi ikukula mofulumira, choncho ndikofunikira kwambiri kudziwa momwe ntchito yogwirira ntchito ikugwirira ntchito.