Mai kyaufiram ɗin kekedole ne ya hadu da yanayi guda uku na nauyin nauyi, isasshen ƙarfi da tsayi mai tsayi.A matsayin wasan motsa jiki, firam ɗin yana da nauyi
Mafi sauƙi mafi kyau, ƙarancin ƙoƙari da ake buƙata kuma da sauri za ku iya hawa:
Isasshen ƙarfi yana nufin cewa firam ɗin ba za a karye ba kuma ba za a lanƙwasa ƙarƙashin hawan mai ƙarfi ba;
Maɗaukakin ƙarfi yana nufin ƙaƙƙarfan firam.Wani lokaci firam ɗin da ke da ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙila ba shi da damuwar tsaro, amma ana watsa ƙarfin firam lokacin hawa.
Bambancin jagora yana sa mahayin ya ji kamar keken yana jan lokacin da ya taka.Ko da firam ɗin yana da haske sosai kuma yana da ƙarfi sosai, amma rigidity ba shi da kyau, har yanzu abu ɗaya ne.
Keken wasanni mara inganci.Daga cikin nau'ikan mota a kasuwa, kayan aikin firam ɗin da za su iya cika ka'idodin firam ɗin da aka ambata a sama sune: alloy aluminum,
Akwai nau'ikan fiber carbon guda huɗu, gami da titanium gami da ƙarfe na gami.

1. Alloy karfe abu:
Karfe shine mafi kyawun kayan firam ɗin gargajiya don kekuna.Za'a iya amfani da nau'i-nau'i na nau'i-nau'i na zamani na zamani a cikin rigidity, elasticity, watsawa da kwanciyar hankali.
Ana samun sakamako mai kyau.Rashin hasara kawai shine nauyin t na karfe yana da lahani, kuma nauyin ya fi nauyi fiye da t adadin kayan.- Gabaɗaya magana gami karfe
Farashin kayan yana da arha.Koyaya, farashi mai kyau na ƙirar ƙarfe da aka yi da ƙarfe da ƙarfe na molybdenum ba arha bane.
Ana iya kwatanta abu.

2.Aluminum gami:
Hankalin alloy na aluminum yana da hankali, mai nauyi, mai sauƙi, kuma mai tsayi sosai, amma a lokaci guda kuma yana ba da amsawar girgiza kowane batu J a ƙasa.
An ɗan sadaukar da ta'aziyya.In mun gwada da arha kuma akwai nau'ikan firam ɗin da yawa, iri-iri ne wanda ya cancanci siyan kowa.

3. Carbon fiber:
Halayen fiber carbon: elasticity, kwanciyar hankali na hawa, ci gaba da tafiya mai nisa, da babban ta'aziyya.Rashin hasara shine cewa farashin yana da yawa sosai, kuma I
Matsakaicin rayuwar sabis (ƙididdiga daga masana'anta) shine kawai shekaru 5 ko 6.Ko da babu wani karo a cikin firam a cikin shekaru 6, tsarin sinadaran sa yana nan
E ya lalace, kuma ba a ba da shawarar masu hawan keke su ci gaba da amfani da shi ba.

4. Titanium alloy:
Halayen alloy na titanium sun yi kama da haɗin gwiwar aluminum gami da fiber carbon.Yana iya samun elasticity kama da carbon fiber kuma zai iya ji dadin aluminum gami.
Haskensa da rigidity.Mahimmancinsa na musamman shine saboda tsalle na haɓakar haɓakawa, wanda ya sa ba zai yiwu a yi fenti a saman karfe ba, amma an yi sa'a da kayan aikin titanium.
Ba shi da sauƙi don lalata da oxidize, kuma launi kuma na musamman ne.Amma kuma farashinsa bai kai na ukun farko ba.