Yintoni iGear Tooth?

Iigiya zizinto ezibalulekileyo kubunjineli bemishini banamhlanje, ezisetyenziswa kuyo yonke into ukusuka kwiiwotshi nakwiimoto ukuya koomatshini bemizi-mveliso kunye neenkqubo zeenqwelo-moya. Eyona nto ibalulekileyo kwigiya nganye yizinyo legiya. Ukuqonda ulwakhiwo, umsebenzi, kunye nokubaluleka kwamazinyo egiya kunika ulwazi oluxabisekileyo malunga nendlela iigiya ezithumela ngayo amandla ngokufanelekileyo nangokuthembekileyo kwiintlobo ngeentlobo zezicelo.

Inkcazo yezinyo leGiya

Izinyo legiya yinxalenye ephumayo kumjikelezo wevili legiya. Xa iigiya ezimbini zidibene, amazinyo azo adibana ngendlela echanekileyo, evumela intshukumo ejikelezayo kunye ne-torque ukuba idluliselwe ukusuka kwenye ishaft ukuya kwenye. Izinyo ngalinye lenziwe ngononophelo ngesimo esithile, esaziwa ngokuba yi-involute profile, ukuqinisekisa ukubandakanyeka okubushelelezi, ukungqubana okuncinci, kunye nomlinganiselo wesantya ohambelanayo. Ngaphandle kwamazinyo akhiwe ngokufanelekileyo, iigiya ziya kutyibilika okanye zijijeke, nto leyo eyenza ukuba ukuhanjiswa kwentshukumo ngokuchanekileyo kungenzeki.

Ulwakhiwo kunye neJiyometri

Ijiyometri yezinyo legiya ichazwa ngononophelo ziiparameter ezininzi ezibalulekileyo. Isihlomelo sibhekisa kubude bezinyo ngaphezu kwesangqa sepitch, ngelixa i-dedendum ibubunzulu obungaphantsi kwayo. Isangqa sepitch ngokwaso sisijikelezo esicingelwayo esibonisa indawo esebenzayo yokunxibelelana phakathi kweegiya ze-meshing. Ezinye izilinganiso ezibalulekileyo ziquka i-engile yoxinzelelo, ubukhulu bezinyo, kunye ne-module okanye i-diametral pitch, enceda ukulungelelanisa uyilo lwegiya kuzo zonke iinkqubo ezahlukeneyo.

Imilo yezinyo legiya ayixhomekekanga kwisigqibo. Iprofayili ye-involute yeyona ndlela ixhaphakileyo esetyenziswa kwiigiya zanamhlanje kuba ivumela iigiya ukuba zigcine umlinganiselo wesantya oqhubekayo nokuba umgama ungakanani na phakathi kweziko. Oku kuthetha ukuba lo gama nje iigiya zihlala zilungelelaniswe kakuhle, intshukumo yazo iya kuhlala igudile kwaye isebenza kakuhle.

Imisebenzi yamazinyo eGiya

Izinyo legiya lenza imisebenzi emininzi ebalulekileyo kwinkqubo yoomatshini:

1. Ukuhanjiswa kweNtshukumo – Amazinyo egiya ayatshixana ukuhambisa intshukumo ejikelezayo phakathi kweeshafti.

2. Ukudluliselwa kweTorque – Ngokufaka i-mesh, amazinyo egiya avumela amandla oomatshini ukuba adluliselwe ngokufanelekileyo, nto leyo evumela oomatshini ukuba baphathe imithwalo enzima.

3. Ulawulo lwesantya kunye neSikhokelo - Ubungakanani kunye nenani lamazinyo egiya kumisela ukunciphisa okanye ukunyuka kwesantya, kunye necala lokujikeleza.

4. Ukuhanjiswa koMthwalo – Amazinyo asasaza amandla oqhagamshelwano ngokulinganayo, enciphisa ukuguguleka kwaye eqinisekisa ubomi benkonzo obude.

Iintlobo zamazinyo eGiya

Amazinyo egiya anokwahluka ngokuxhomekeke kuhlobo lwegiya.Iigiya zeSpur zinamazinyo athe tye alungelelaniswe ngokuhambelana ne-axis, nto leyo eyenza zibe lula kodwa zibe nomsindo kancinci xa zikhawuleza kakhulu.Iigiya zeHelicalamazinyo aneekona, abandakanyeka kancinci kancinci aze anciphise ingxolo ngelixa evumela umthwalo ophezulu.Iigiya zeBevelzinamazinyo amile okwe-mesh kwii-shafts ezidibanayo, ngelixaizixhobo zempethuSebenzisa amazinyo afana nezikrufu ukuze ufumane umlinganiselo ophezulu wokunciphisa. IiGiya ezimbini zeHelical (Herringbone):
Yenziwe ngemigca emibini yamazinyo ajikelezayo anee-engile ezichaseneyo. Olu lwakhiwo lurhoxisa ukutyhala kwe-axial okuveliswa ziigiya ze-single helical, okuvumela ukusetyenziswa kwe-torque ephezulu kunye nozinzo olukhulu.

Izixhobo zangaphakathi:
Ibonisa amazinyo asikiweyo ngaphakathi kweringi okanye isilinda. Zisetyenziswa kwiindlela ezincinci zoyilo, ezifana neenkqubo zegiya zeplanethi, ngokuzidibanisa ngeegiya zangaphandle.
Amazinyo e-rack kunye ne-pinion
Inkcazo: Ibha ethe tyaba enamazinyo athe tye (i-rack) ene-meshes ejikelezayo (i-pinion).
Iimpawu:
Iguqula intshukumo yokujikeleza ibe yintshukumo ethe tye kwaye ngokuphambeneyo.
Isetyenziswa kwiinkqubo zokulawula kunye nezicelo ze-actuator ezithe ngqo

Uyilo ngalunye lulungelelanisa ijiyometri yamazinyo ngokwezicelo ezithile kunye neemfuno zokusebenza.

Izixhobo kunye Nokuqina

Ngenxa yokuba amazinyo egiya ahlala exinezelekile, ekhuhlana, kwaye exinezelekile, ukukhetha izinto kubalulekile. Ii-alloys zentsimbi zisetyenziswa kakhulu ngenxa yamandla azo kunye nokumelana nokuguguleka, ngelixa unyango oluphezulu olufana ne-carburizing, i-nitriding, okanye i-shot peening luphucula ubulukhuni kunye nobomi bokudinwa. Kwiindlela ezilula, izinto ezifana neplastiki okanye i-aluminium zinokusetyenziselwa ukunciphisa ubunzima kunye nengxolo.

Ukubaluleka koBunjineli banamhlanje

Izinyo legiya, nangona lincinci xa lithelekiswa nomatshini wonke, limisela ukusebenza, ukusebenza kakuhle, kunye nokuthembeka kweenkqubo zoomatshini. Amazinyo egiya angayilwanga kakuhle okanye enziwe kakubi anokubangela ukungcangcazela okugqithisileyo, ingxolo, ukuguguleka ngokukhawuleza, okanye nokusilela okukhulu. Yiyo loo nto amashishini egxininisa kakhulu ekuchwethezeni ngokuchanekileyo, ekugayeni, nasekuhlolweni kwamazinyo egiya ngexesha lokuveliswa.