Yin amfani da zoben rufewa na roba zai iya hana zubar da mai ko kutsawar wasu abubuwa, kuma yana taka rawa sosai wajen kare kayan aikin.A halin yanzu ana amfani da shi sosai a cikin masana'antar likitancin lantarki da masana'antar abinci, amma amfani daban-daban suna amfani da hatimin roba Kayan kushin na iya bambanta, bari mu kalli kayan hatimin roba.
1. Fluorine roba sealing zobe: Yana da high zafin jiki juriya, za a iya amfani da a cikin yanayin -30 ° C- + 250 ° C, kuma yana da resistant zuwa karfi oxidants, mai, acid da alkalis.Yawancin lokaci ana amfani da shi a cikin babban zafin jiki, babban vacuum da yanayin matsa lamba, dace da yanayin mai.Saboda kyawawan kaddarorin daban-daban, robar fluorine ana amfani dashi sosai a cikin man fetur, masana'antar sinadarai, jirgin sama, sararin samaniya da sauran sassan.
2. Silicone roba gasket: Yana da fice high da low zafin jiki juriya yi, kula da kyau elasticity a cikin zafin jiki kewayon -70 ° C- + 260 ° C, kuma yana da abũbuwan amfãni daga lemar sararin samaniya juriya da kuma yanayin tsufa juriya, kuma ya dace da thermal inji.Gasket.
3. Nitrile roba sealing gasket: Yana da kyau kwarai mai da kamshi juriya, amma shi ba resistant zuwa ketones, esters, da chlorinated hydrocarbons.Don haka, samfuran da ke jure wa mai, galibi ana yin su ne da robar nitrile.
4. Neoprene sealing gasket: Yana da kyau mai juriya, juriya mai ƙarfi, matsakaicin sinadarai da sauran kaddarorin, amma ba shi da juriya ga mai.Yana da alaƙa da kyakkyawan juriya ga tsufa yanayi da tsufa na ozone.A cikin samarwa, ana amfani da roba neoprene yawanci don yin ƙofa da tagar taga da diaphragms da samfuran rufewa gabaɗaya;
5. EPDM roba kushin: Yana da kyau zafin jiki juriya, weather juriya da kuma ozone tsufa yi, kuma yawanci amfani da kofa da taga sealing tube da mota masana'antu.
Menene ya kamata a kula da shi lokacin shigar da zoben hatimin roba?
Ana amfani da zoben rufewa na roba a cikin kayan aikin injiniya da yawa.Ana amfani da wasu zoben rufewa a haɗin gwiwa na sassa biyu na inji.Idan ba a shigar da zoben roba yadda ya kamata ba, ba kawai zai shafi kwanciyar hankali na kayan aiki lokacin da ake amfani da shi ba, har ma yana haifar da lalacewa ga zoben roba.lalacewa.Sabili da haka, ban da ingancin zoben rufewa na roba, shigar da shi yana da matukar muhimmanci.Domin zurfafa fahimtar ku, mun kawo muku wasu hanyoyin shigar da zoben rufe roba don amfani daga baya.
1. Kada a shigar da shi a cikin hanyar da ba daidai ba kuma lalata lebe.Abubuwan da ke sama a kan lebe na iya haifar da fitowar mai a fili.
2. Hana tilasta shigarwa.Ba za a iya buga shi da guduma ba, amma ya kamata a yi amfani da kayan aiki na musamman don danna zoben rufewa a cikin ramin wurin zama da farko, sannan a yi amfani da silinda mai sauƙi don kare lebe ta cikin spline.Kafin shigarwa, shafa wasu man shafawa a lebe don shigarwa da hana aikin farko, kula da tsaftacewa.
3. Hana amfani akan lokaci.Rayuwar sabis na kushin roba mai ƙarfi gabaɗaya shine 5000h, kuma yakamata a maye gurbin zoben hatimi a cikin lokaci.
4. A guji amfani da tsoffin zoben rufewa.Lokacin amfani da sabon zobe na hatimi, a hankali bincika ingancin samansa, tabbatar da cewa babu ƙananan ramuka, protrusions, fasa da tsagi, da sauransu, kuma suna da isasshen ƙarfi kafin amfani.
4. Domin hana kwararar mai saboda lalacewa, dole ne a yi aiki da shi bisa ka'ida.A lokaci guda, injin ɗin ba zai iya yin lodi na dogon lokaci ba ko sanya shi cikin yanayi mara kyau.
Lokacin aikawa: Agusta-22-2023