Murfin injin na'urar kariya ce da aka ƙera bisa ga nau'i daban-daban. Zayyana shi na farko don hana injin nade shi da laka, na biyu kuma don hana injin ya lalace saboda ci karo da injinan da ke haifar da rashin daidaito yayin tuki.
Ta hanyar jerin zane-zane, za a iya tsawaita rayuwar sabis na injin, kuma ana iya hana injin daga rushewa saboda abubuwan waje yayin tafiya.
Akwai manyan matakai guda uku a cikin ci gaban kariyar injin a kasar Sin: filastik mai wuya, guduro, baƙin ƙarfe da gami da aluminum. Akwai bambance-bambance masu mahimmanci a cikin halaye na faranti masu gadi na nau'ikan kayan daban-daban. Amma kawai batun dole ne a bincika sosai: ko injin zai iya nutsewa akai-akai bayan shigar da farantin gadi shine batu mafi mahimmanci.
Ƙarni na farko: filastik mai wuya, mai gadi na guduro.
Farashin yana da arha, kuma tsarin samarwa yana da sauƙi, amma ya kamata a lura cewa farantin tsaro da aka yi da wannan abu yana da sauƙin karya, musamman a cikin hunturu.
Abũbuwan amfãni: nauyi mai sauƙi, ƙananan farashi;
Rashin hasara: sauƙin lalacewa;
Ƙarni na biyu: farantin ƙarfe na ƙarfe.
Amma ya kamata a lura da cewa lokacin zabar irin wannan nau'in gadi, ma'auni na wannan kayan zai iya kare mahimman sassa na injin da chassis har zuwa mafi girma, amma rashin amfani shine yana da nauyi.
Abvantbuwan amfãni: ƙarfin juriya mai ƙarfi;
Rashin hasara: nauyi mai nauyi, sautin amo a fili;
Ƙarni na uku: abin da ake kira "titanium" mai karewa farantin karfe a cikin kasuwar kayan kariya ta aluminum.
Halinsa shine nauyi mai sauƙi.
Abũbuwan amfãni: nauyi mai sauƙi;
Hasara: Farashin Alloy na Aluminum matsakaita ne, saboda farashin titanium ya yi yawa, don haka an yi shi da kayan aluminium, babu ainihin farantin alloy na titanium a kasuwa, ƙarfin ba shi da ƙarfi, ba shi da sauƙi. don sake saitawa lokacin da aka sami karo, kuma akwai alamar resonance.
ƙarni na huɗu: filastik karfe "alloy" gadi.
Babban sinadaran abun da ke ciki na roba karfe ne modified polymer gami roba karfe, kuma ake kira modified copolymerized PP. Wannan abu yana da kyakkyawan aiki, aiki mai dacewa da aikace-aikacen fadi. Saboda kaddarorinsa na zahiri kamar rigidity, elasticity, juriya na lalata da juriya na tsufa, yawanci ana amfani dashi azaman mai kyau maimakon ƙarancin ƙarfe kamar jan ƙarfe, zinc da aluminum. zai hana nutsewa
tasiri
Tsaftace sashin injin don hana ruwa da ƙurar da ke kan hanya shiga sashin injin.
Hana yashi mai kauri da duwatsun da tayoyin ke naɗewa daga bugun injin a lokacin da motar ke gudu, saboda yashi mai ƙarfi da duwatsun ya taɓa injin ɗin.
Ba zai yi tasiri a kan injin a cikin ɗan gajeren lokaci ba, amma har yanzu zai yi tasiri a kan injin bayan dogon lokaci.
Hakanan yana iya hana madaidaicin saman titi da abubuwa masu wuya daga tarar injin.
Hasara: Mai gadin injin na iya hana kariya daga nutsewar injin yayin karo, yana raunana tasirin kariyar injin na nutsewa.
Rabewa
robobi mai wuya
Farashin yana da arha, tsarin samarwa yana da sauƙi kuma baya buƙatar babban adadin jari da saka hannun jari na kayan aiki mai ƙima, kuma ƙofar shiga don samar da irin wannan farantin tsaro yana da ƙasa.
karfe
Duk da haka, ya kamata a lura cewa lokacin zabar irin wannan katako mai kariya, shi ne daidaitaccen tsarin zane tare da mota da kuma ingancin kayan haɗi, kuma samfurori na masana'antun na yau da kullum dole ne a zabi.
aluminum gami
Ya kamata a lura cewa yawancin shagunan kayan ado suna tura wannan samfurin, saboda yawan riba a bayan farashinsa mai yawa, amma taurinsa ya yi ƙasa da farantin karfe. Yana da wuya a gyara lalacewa, kuma kayan haɗin gwal yana da wuyar gaske kuma yana da wuya a ƙayyade halayensa.
karfen filastik
Babban sinadaran abun da ke ciki an gyara polymer gami filastik karfe, wanda kuma ake kira modified copolymerized PP. Wannan abu yana da kyakkyawan aiki, aiki mai dacewa da aikace-aikacen fadi. Saboda kaddarorinsa na zahiri kamar rigidity, elasticity, juriya na lalata da juriya na tsufa, yawanci ana amfani dashi azaman mai kyau maimakon ƙarancin ƙarfe kamar jan ƙarfe, zinc da aluminum. Ba ya hana aikin nutsewa a yayin karon abin hawa.
