Kayan aikin bevel na karkace, gatari na gears ɗin tuƙi da na tuƙi suna haɗuwa a wani wuri, kuma kusurwar mahadar na iya zama ba bisa ƙa'ida ba, amma a yawancin gatari na tuƙi na mota, babban gear ɗin ragewa an shirya shi a tsaye a kusurwar 90° hanya. Saboda haɗuwar fuskokin ƙarshen haƙoran gear, aƙalla nau'i biyu ko fiye na gear haƙoran raga a lokaci guda. Saboda haka, gear ɗin bevel mai karkace zai iya jure wa babban kaya. Bugu da ƙari, haƙoran gear ba a haɗa su a lokaci guda a kan cikakken tsawon haƙorin ba, amma a hankali haƙoran suna haɗa su. Ana ci gaba da juya ƙarshen ɗaya zuwa ɗayan ƙarshen, don haka yana aiki cikin sauƙi, har ma a babban gudu, hayaniyar da girgiza suna da ƙanƙanta sosai.

Gilashin bevel na karkace wani nau'in kayan bevel ne wanda ke ɗauke da haƙoran da ke lanƙwasa da helical. Ana amfani da su sosai a cikin bambance-bambancen abin hawa, suna canja wurin ƙarfin juyi cikin inganci a kusurwar digiri 90 daga shaft ɗin tuƙi zuwa ƙafafun. Idan aka kwatanta da gears ɗin bevel madaidaiciya, ƙirar haƙoran su na karkace yana tabbatar da laushin raga, rage girgiza, da aiki mai natsuwa wanda hakan ya sa suka dace da aikace-aikacen mota da masana'antu masu inganci.

1. Ana kuma amfani da kalmomin hannun dama da hannun hagu akai-akai a kan gears na bevel, gears na hypoid, da gears na fuskar haƙori.

2. Kamar sauran nau'ikan gear, gear bevel mai siffar karkace, gear hypoid, da gear fuska mai kusurwa an sanya su a matsayin hannun dama ko hagu bisa ga alkiblar helix ɗinsu.

3. Rarraba hannun dama da na hagu galibi ana amfani da su ga gears na bevel, gears na hypoid, da gears na fuska masu siffar haƙori mai lanƙwasa.

4. Kamar sauran gears ɗin haƙori masu lanƙwasa, ana gane gears ɗin spiral bevel da hypoid ta hanyar sanya su a hannun dama ko hagu dangane da yanayin haƙorin.

5. A cikin kalmomin gear, alamomin hannun dama da na hagu suna aiki iri ɗaya ga gear bevel mai siffar karkace, gear hypoid, da gear mai kusurwa.

Giya mai hana ruwa shiga (hypoid gears), gatari na tuƙi da gears ɗin da aka tuƙa ba sa haɗuwa amma suna haɗuwa a sarari. Kusurwoyin da ke haɗuwa na gears ɗin hypoid galibi suna daidai da matakai daban-daban a kusurwar 90°. Shaft ɗin tuƙi yana da offset sama ko ƙasa dangane da shaft ɗin tuƙi (wanda ake kira offset sama ko ƙasa daidai da haka). Lokacin da offset ɗin ya yi girma zuwa wani matsayi, shaft ɗaya na gear zai iya wucewa ta ɗayan shaft ɗin gear. Ta wannan hanyar, ana iya shirya ƙananan bearings a ɓangarorin biyu na kowane gear, wanda ke da amfani don haɓaka taurin tallafi da tabbatar da daidaiton haɗin haƙoran gear, ta haka yana ƙara tsawon rayuwar gears ɗin. Ya dace da axles ɗin tuƙi ta hanyar-nau'in.

Sabanin hakagiyar bevel mai karkace inda kusurwoyin helix na tuƙi da gears ɗin da aka tuƙa suka yi daidai saboda gatari na gear ɗin da aka tuƙa sun haɗu, karkacewar axis na hypoid gear ɗin yana sa kusurwar helix na tuƙi ta fi kusurwar helix na gear ɗin da aka tuƙa. Saboda haka, kodayake modulus na yau da kullun na hypoid bevel gear ɗin daidai yake, modulus na ƙarshen fuskar ba daidai yake ba (modulus na ƙarshen fuskar gear ɗin da aka tuƙa ya fi modulus na ƙarshen fuskar gear ɗin da aka tuƙa). Wannan yana sa gear ɗin tuƙi na watsa gear bevel mai gefe biyu mai kusurwa biyu yana da diamita mafi girma da ƙarfi da tauri fiye da gear ɗin tuƙi na watsa gear bevel mai karkace. Bugu da ƙari, saboda babban diamita da kusurwar helix na kayan tuƙi na watsa gear bevel na hypoid, damuwa ta lamba akan saman haƙori ya ragu kuma rayuwar sabis ta ƙaru.

Kayan Aiki na Musamman Kayan BelonMai ƙera

Duk da haka, idan watsawar ta yi ƙanƙanta, kayan tuƙi na watsawar gear mai gefe biyu mai kama da juna ya yi girma sosai idan aka kwatanta da kayan tuƙi na gear mai siffar karkace. A wannan lokacin, ya fi dacewa a zaɓi kayan bevel mai siffar karkace.