Gyaran gear na iya inganta daidaiton watsawa sosai da kuma ƙara ƙarfin gear. Gyaran gear yana nufin matakan fasaha don rage saman haƙoran gear da gangan don ya kauce wa saman haƙoran ka'ida. Akwai da yawanau'ikan kayan aikigyare-gyare a cikin ma'ana mai faɗi, bisa ga sassa daban-daban na gyare-gyare, gyaran haƙori na gear za a iya raba shi zuwa gyaran bayanin haƙori da gyaran alkiblar haƙori.

Gyaran bayanin haƙori

Ana ɗan rage girman haƙorin ta yadda zai kauce daga yanayin haƙori na ka'ida. Gyaran yanayin haƙori ya haɗa da yankewa, yanke tushen da tono tushen. Gyaran gefen haƙori shine gyaran yanayin yanayin haƙorin kusa da gefen haƙori. Ta hanyar yanke haƙoran, ana iya rage girgizar tasirin da haƙoran gear, ana iya rage nauyin da ke aiki, ana iya inganta yanayin shafa mai a saman haƙori, kuma ana iya rage lalacewar manne ko hana shi. Tushen shine gyaran yanayin yanayin haƙori kusa da tushen haƙori. Tasirin yanke tushen asali iri ɗaya ne da na yanke gefen, amma yanke tushen yana raunana ƙarfin lanƙwasa na tushen haƙori. Lokacin da ake amfani da tsarin niƙa don gyara siffar, don inganta ingancin aiki, ana amfani da ƙaramin gear wani lokacin maimakon manyan gear da suka dace da za a yanke. Tushen shine gyaran saman canjin tushen haƙoran gear. Gilashin haƙoran haƙora masu tauri da carburized suna buƙatar a niƙa bayan maganin zafi. Don guje wa ƙonewa a tushen haƙori da kuma kiyaye tasirin damuwa mai amfani, bai kamata a niƙa tushen haƙorin ba. Bugu da ƙari, ana iya ƙara radius na lanƙwasa na lanƙwasa tushen ta hanyar tono don rage yawan damuwa a kan tushen fillet.

Gyaran gubar haƙori

Ana ɗan rage saman haƙori kaɗan a alkiblar layin haƙori don ya kauce daga saman haƙori na ka'ida. Ta hanyar gyara alkiblar haƙori, ana iya inganta rarraba nauyin da bai daidaita ba a kan layin hulɗa na haƙoran gear, kuma ana iya inganta ƙarfin ɗaukar gear. Hanyoyin rage haƙori galibi sun haɗa da rage ƙarshen haƙori, rage kusurwar helix, gyaran ganga da kuma gyara saman. Rage ƙarshen haƙori shine a rage kauri a hankali har zuwa ƙarshen ɗaya ko duka biyun haƙoran gear akan ƙaramin yanki na faɗin haƙori. Hanya ce mafi sauƙi ta gyara, amma tasirin yankewa ba shi da kyau. Rage kusurwar Helix shine a ɗan canza alkiblar haƙori ko kusurwar helix β, don haka matsayin saman haƙori na ainihi ya karkata daga matsayin saman haƙori na ka'ida. Rage kusurwar Helix ya fi tasiri fiye da rage ƙarshen haƙori, amma saboda kusurwar canji ƙarami ne, ba zai iya yin tasiri mai mahimmanci a ko'ina a alkiblar haƙori ba. Rage ganga shine amfani da gyaran hakori don sa haƙoran gear su kumbura a tsakiyar faɗin haƙori, gabaɗaya suna daidaitawa a ɓangarorin biyu. Ko da yake gyaran ganga zai iya inganta rarraba nauyin da bai daidaita ba a layin hulɗa na haƙoran gear, saboda rarraba nauyi a ƙarshen haƙoran biyu ba iri ɗaya ba ne, kuma kurakuran ba su rarraba gaba ɗaya bisa ga siffar ganga ba, tasirin gyaran ba shi da kyau. Gyaran saman shine don gyara alkiblar haƙori bisa ga ainihin kuskuren nauyin da ba ya canzawa. Idan aka yi la'akari da ainihin kuskuren nauyin da ba ya canzawa, musamman idan aka yi la'akari da nakasar zafi, saman haƙori bayan gyara ba koyaushe yake ƙumburi ba, amma yawanci saman lanƙwasa ne wanda aka haɗa ta hanyar concave da convex. Tasirin gyaran saman ya fi kyau, kuma hanya ce ta yankewa mai kyau, amma lissafin ya fi wahala kuma tsarin ya fi rikitarwa.