Yadda ake zaɓar zoben hatimi don tsarin hydraulic?
1. Zoben rufe roba na NBR nitrile ya dace da amfani a cikin man fetur na hydraulic, man hydraulic na ethylene glycol, man shafawa na diester, fetur, ruwa, man silicone, man silicone da sauran hanyoyin sadarwa. Shi ne hatimin roba mafi amfani da shi kuma mafi ƙarancin farashi. Bai dace da amfani a cikin abubuwan narkewa na polar kamar ketones, ozone, nitrohydrocarbons, MEK da chloroform ba. Matsakaicin zafin amfani gabaɗaya shine -40~120 ℃. Na biyu, zoben rufe roba na HNBR hydrogenated nitrile yana da kyakkyawan juriya ga tsatsa, juriya ga tsagewa da halayen lalata matsi, juriya ga ozone, juriya ga hasken rana, juriya ga yanayi yana da kyau. Ya fi juriya ga lalacewa fiye da robar nitrile. Ya dace da injinan wanki, tsarin injin mota da tsarin sanyaya ta amfani da sabon refrigerant mai hana muhalli R134a. Ba a ba da shawarar amfani da shi a cikin abubuwan sha, esters, ko mafita masu ƙanshi ba. Matsakaicin zafin amfani gabaɗaya shine -40~150 ℃. Na uku, zoben rufe robar FLS fluorine silicone yana da fa'idodin robar fluorine da silicone, juriyar mai, juriyar narkewa, juriyar mai da kuma juriyar zafi mai yawa da ƙarancin zafi suna da kyau. Yana da juriya ga harin mahaɗan da ke ɗauke da iskar oxygen, sinadarai masu ɗauke da ƙamshi da kuma sinadarai masu ɗauke da chlorine. Ana amfani da shi gabaɗaya don jiragen sama, jiragen sama da kuma ayyukan soji. Ba a ba da shawarar fallasa ketones da ruwan birki ba. Matsakaicin zafin amfani gabaɗaya shine -50~200 ℃.
2, ban da buƙatun gabaɗaya na kayan zoben rufewa, zoben rufewa ya kamata ya kuma kula da waɗannan yanayi: (1) mai laushi da juriya; (2) Ƙarfin injina mai dacewa, gami da ƙarfin faɗaɗawa, tsawaitawa da ƙarfin tsagewa. (3) Aikin yana da ƙarfi, ba shi da sauƙin kumbura a cikin matsakaici, kuma tasirin matsewar zafi (tasirin Joule) ƙarami ne. (4) Mai sauƙin sarrafawa da siffa, kuma yana iya kiyaye madaidaicin girman. (5) baya lalata saman hulɗa, baya gurɓata matsakaici, da sauransu. Kayan da ya fi dacewa kuma mafi yawan amfani don biyan buƙatun da ke sama shine roba, don haka zoben rufewa galibi an yi shi ne da kayan roba. Akwai nau'ikan roba da yawa, kuma akwai sabbin nau'ikan roba akai-akai, ƙira da zaɓi, ya kamata su fahimci halayen roba daban-daban, zaɓi mai ma'ana.
3. Fa'idodi
(1) Zoben rufewa yakamata ya sami kyakkyawan aikin rufewa a cikin matsin lamba na aiki da kuma wani yanki na zafin jiki, kuma zai iya inganta aikin rufewa ta atomatik tare da ƙaruwar matsin lamba.
(2) Gogayya tsakanin na'urar zoben rufewa da sassan motsi ya kamata ya zama ƙarami, kuma haɗin gogayya ya kamata ya kasance mai karko.
(3) Zoben rufewa yana da ƙarfin juriya ga tsatsa, ba shi da sauƙin tsufa, yana da tsawon rai na aiki, juriya mai kyau ga lalacewa, kuma ana iya rama shi ta atomatik bayan lalacewa har zuwa wani mataki.
(4) Tsarin da ke da sauƙi, mai sauƙin amfani da kulawa, don haka zoben rufewa zai yi tsawon rai. Lalacewar zoben rufewa zai haifar da zubewa, wanda ke haifar da ɓatar da kayan aiki, gurɓatar injin da muhalli, har ma ya haifar da gazawar aikin injiniya da haɗarin kayan aiki. Zubewar ciki zai sa ingancin tsarin hydraulic ya ragu sosai, kuma ba za a iya isa ga matsin lamba na aiki da ake buƙata ba, ko ma aikin ba za a iya yi ba. Ƙananan ƙurar da ke mamaye tsarin na iya haifar ko ƙara tsananta lalacewar haɗin gogayya na abubuwan hydraulic, wanda hakan ke haifar da zubewa. Saboda haka, hatimi da na'urorin rufewa muhimmin ɓangare ne na kayan aikin hydraulic. Inganci da tsawon lokacin aikinsa muhimmin alama ne don auna ingancin tsarin hydraulic.
Kamfanin Zhuo Meng Shanghai Auto Co., Ltd. ya kuduri aniyar sayar da kayayyakin motar MG&MAUXS. Ana maraba da siyan su.
