Nyowani mafuta ekumanikidza sensor yeVolvo rori EC360 460 480 21634021

Anti-corrosion hunyanzvi hwekumanikidza sensor

Pressure sensors inoshandiswa mumatanho ese ehupenyu, kunyanya mumaindasitiri. Nekudaro, ma sensors ekumanikidza anowanzo kudiwa kuti asaita corrosion. Majoini nemakomba ezvidziviriro zvemagetsi zvinogadzirwa nesimbi inotengeswa kunze kwenyika. Semuviri wakapetwa weiyo yekumanikidza transmitter, iyo simbi isina tsvina ine yakakwira corrosion kuramba uye yakanaka attenuation kuita, uye inogona kutarisa chero yepakati inoenderana ne316L. Ngatiunzeiwo hunyanzvi hwekurwisa-corrosion hwemagetsi masensa.

Chekutanga pane zvese, zvinodikanwa kuti uzive kana iyo yakaedzwa svikiro inoenderana ne316L: 316 uye 317L alloys haina kusvibiswa mu100-awa 5% munyu wekupfapfaidza test. Kechipiri, kana uchitenga zvigadzirwa zve sensor, bvunza mutengesi kana iyo yepakati ine pesvedzero pane yekumanikidza sensor; Kuburikidza nekusarudzwa kwezvinhu zvinodzivirira corrosion yemuviri wemissile, zvinodikanwa zvevashandisi zvinogona kuzadzikiswa. Chekupedzisira, isu tinogona kutora nzira yekuzviparadzanisa: kune molybdenum, titanium uye tantalum mahwendefa pamberi peiyo pressure transmitter, uye methyl silicone oiri inoshandiswa kuendesa kudzvanywa pakati pe diaphragm ne ballistic chubhu, uye iyo shoma huwandu inogona kuve 0 ~ 100 kPa. Kana iyo diaphragm zvinhu zvisingadzivirirwe nekuora, jira reF46 diaphragm rinogona kuwedzerwa, asi kunzwisiswa kwechiridzwa kunoderedzwa. F46 inogona zvakare kushandiswa zvakananga seyakasarudzika diaphragm, uye fluorooil inogona kushandiswa semvura yekufambisa, iyo inogona kutamba kaviri yekuzviparadzanisa nevamwe.

Kamwe iyo yekumanikidza sensor inowanikwa isingaenderane nepakati, inofanirwa kutsiviwa nekukurumidza. Isu tinogona kushandisa zvakakosha zvinhu kana akakosha zvimiro kuyera imwe yakakosha midhiya, uye iyo yekumanikidza sensor inozonyatso shandiswa zvakanyanya mune ramangwana. Naizvozvo, semugadziri, isu tinofanirwa kushingaira kuvandudza ma sensors matsva ekumanikidza kuti tisangane nezvinodiwa.