Umahluko phakathi kweeSpiral Bevel Gears kunye neeStraight Bevel Gears

Iigiya zeBevelZibaluleke kakhulu kushishino ngenxa yokukwazi kwazo ukuhambisa intshukumo kunye namandla phakathi kweeshafti ezimbini ezidibanayo. Kwaye zineendlela ezahlukeneyo zokusetyenziswa. Imilo yezinyo yegiya ye-bevel inokwahlulwa ibe yimilo yezinyo ezithe tye kunye nemilo yezinyo ezijikelezayo, ngoko ke yintoni umahluko phakathi kwazo.

Isixhobo seBevel esijikelezayo

Iigiya ze-bevel ezijikelezayoziigiya ezijijekileyo ezineentsimbi ezijijekileyo ezenziwe ebusweni begiya kumgca ojikelezayo. Eyona nzuzo iphambili yeegiya ezijijekileyo ngaphezu kweegiya ezijijekileyo kukusebenza kakuhle kuba amazinyo adibanisa kancinci kancinci. Xa isibini ngasinye segiya sidibana, ukudluliselwa kwamandla kuyaguda. Iigiya ezijijekileyo kufuneka zitshintshwe zibe ngambini kwaye zisebenze kunye malunga negiya ephambili yentsimbi. Iigiya ezijijekileyo zentsimbi ezijijekileyo zisetyenziswa kakhulu kwiintlobo zezithuthi, kwiimoto, nakwi-aerospace. Uyilo olujijekileyo luvelisa ukungcangcazela okuncinci kunye nengxolo kunegiya ezijijekileyo ezithe tye.

I-Bevel Gear ethe Tye

Isixhobo se-bevel esithe tyeKulapho i-axes ze-shafts ezinamalungu amabini zidibana khona, kwaye imiphetho yamazinyo inesimo se-conical. Nangona kunjalo, iiseti zegiya ze-bevel ezithe tye zihlala zifakelwa kwi-90°; nezinye ii-engile ziyasetyenziswa. Ubuso be-pitch yeegiya ze-bevel bune-conical. Iimpawu ezimbini ezibalulekileyo zegiya yi-tooth flank kunye ne-pitch angle.

Iigiya zeBevel zihlala zine-engile yepitch ephakathi kwe-0° kunye ne-90°. Iigiya zeBevel ezixhaphakileyo zinesimo sekhonikhi kunye ne-engile yepitch engama-90° okanye ngaphantsi. Olu hlobo lwegiya yeBevel lubizwa ngokuba yi-external bevel gear kuba amazinyo ajonge ngaphandle. Ubuso bepitch beegiya zeBevel zangaphandle ezidibanisa i-meshing zi-coaxial kunye ne-gear shaft. Ii-vertices zeendawo ezimbini zihlala zikwindawo edibana kuyo ii-axes. I-bevel gear ene-engile yepitch engaphezulu kwe-90° ibizwa ngokuba yi-internal bevel gear; umphezulu wezinyo wegiya ujonge ngaphakathi. I-bevel gear ene-engile yepitch engama-90° ngokufanelekileyo inamazinyo ahambelana ne-axis.

Umahluko phakathi kwabo

Ingxolo/Ukungcangcazela

Isixhobo se-bevel esithe tyeInamazinyo athe tye njengegiya elijijekileyo elisikwe ecaleni kwe-axis kwikhowuni. Ngenxa yesi sizathu, inokuba nomsindo omkhulu njengoko amazinyo egiya elijijekileyo edibana xa idibana.

Isixhobo se-Spiral bevelinamazinyo ajikelezayo asikwe ngendlela ejikelezayo kwikhowuni yepitch. Ngokungafaniyo ne-straight counterpart yayo, amazinyo eegiya ezimbini ze-spiral bevel ezidibanayo adibana kancinci kancinci kwaye awangqubani. Oku kubangela ukuba i-vibration ingancinci, kwaye isebenze ngokuthula nangokuthe ngcembe.

Iyalayisha

Ngenxa yokudibana ngequbuliso kwamazinyo neegiya ze-bevel ezithe tye, inokuba sengozini yokuchaphazeleka okanye ukutsalwa ngumothuko. Kwelinye icala, ukubandakanyeka kancinci kancinci kwamazinyo neegiya ze-bevel ezijikelezayo kubangela ukwakheka kancinci kancinci komthwalo.

Uxinzelelo lwe-Axial

Ngenxa yesimo sazo sekhowuni, ii-bevel gears zivelisa amandla okutyhala axial — uhlobo lwamandla asebenza ngokuhambelana ne-axis yokujikeleza. I-spiral bevel gear isebenzisa amandla okutyhala angakumbi kwiibheringi ngenxa yokukwazi kwayo ukutshintsha indlela yokutyhala ngesandla se-spiral kunye nezikhokelo zayo zokujikeleza.

Iindleko zoMveliso

Ngokubanzi, indlela eqhelekileyo yokwenza i-spiral bevel gear ineendleko eziphezulu xa kuthelekiswa neye-straight bevel gear. Okokuqala, i-straight bevel gear inoyilo olulula kakhulu olukhawuleza ukusebenza kune-spiral counterpart yayo.