1. Lisebelisoa tsa bevel tse otlolohileng ke lisebelisoa tsa mantlha tsa bevel.Ts'ebetso e bonolo, empa ho nepahala ha phetisetso ho fokola haholo, 'me sekhahla sa phetisetso ea hang-hang ha se nepahale.E fetisoa feela e le phetoho e akaretsang ea tataiso, 'me litlhoko tsa karo-karolelano ea lebelo le phetisetso ha li thata., Tse kang ho phahamisa le ho theola tafole ea ho sebetsa ea sefofane sa hlooho ea poho, mochini o sebetsang, joalo-joalo, o loketse mokhatlo o tlaase.Ho

2. Matla a spiral bevel gear ke a molemo ka ho fetisisa, 'me li-parameter tse sebetsang likarolong tsohle li molemo ka ho fetisisa.Ho na le sete ea likere tsa spiral bevel ka har'a shaft ea drive le axle e ka morao ea koloi.Mesebetsi ea eona ke e latelang:
Melemo: matla a phetisetso a phahameng, khanyetso e tlase ea likhohlano, tekanyo e nepahetseng ea phetisetso ea hang-hang, torque e kholo ea phetisetso, 'me ka ho khetheha e loketse phetisetso ea lebelo le holimo.
Bothata: litšenyehelo tse phahameng tsa tlhahiso.Ka lebaka la lintlha tsa tlhahiso le ho kenya, ho thata ho utloisisa tekanyo e ntle ka ho fetisisa ea iketsahalletseng, 'me e hloka ho ba bonolo.E ntle ka ho fetisisa ke ho hlapa ka oli.
 
3. Helical bevel gear ke mofuta o fetotsoeng o entsoeng motheong oa lisebelisoa tsa spur bevel.Ha ho bapisoa le li-gear tse otlolohileng tsa bevel, liphoso tse ling li ntlafalitsoe, tse kang: tekanyo ea phetisetso ea hang-hang e batla e nepahetse, ho nepahala ha phetisetso ho phahame, le phetiso Matla a phahame ho feta a gear e otlolohileng ea bevel.Ka mantsoe a bonolo, phetisetso e batla e le bonolo ho feta gear e otlolohileng ea bevel, empa tekanyo ea meshing e tla ba molemo ka ho fetisisa ka lebaka la lintlha tsa tlhahiso.E loketse bakeng sa lebelo ha le phahame haholo.Mokhatlo o hloka ho ba bonolo.