Kukuya kweGleason zino uye Skiving yeKinberg zino

Kana nhamba yemazino, modulus, pressure angle, helix angle uye cutter head radius zvakafanana, simba rearc contour mazino emazino eGleason uye cycloidal contour mazino eKinberg akafanana. Zvikonzero ndezvizvi:

1). Nzira dzekuverenga simba dzakafanana: Gleason neKinberg vakagadzira nzira dzavo dzekuverenga simba dzespiral bevel giya, uye vakanyora inoenderana giya rekuongorora dhizaini software. Asi vese vanoshandisa iyo Hertz formula kuverenga iyo yekubata kushushikana kwemazino; shandisa iyo 30-degree tangent nzira yekutsvaga iyo ine njodzi chikamu, ita kuti mutoro ushande pane zino muromo kuverenga iyo zino midzi yekukotama kushushikana, uye shandisa yakaenzana cylindrical giya rezino pamusoro pepakati chikamu chikamu kuenzanisa Kuverengera zino pamusoro pekubatana simba, zino rakakwira kukotama simba uye zino repamusoro kuramba kune gluing yeanotenderera bevel magiya.

2). Iyo yechinyakare Gleason zino system inoverengera giya risina chinhu paramita zvinoenderana nekuguma kwechiso modulus yemagumo makuru, senge kureba kwemuromo, kureba kwemidzi yezino, uye kureba kwezino rekushanda, uku Kinberg inoverenga giya risina chinhu zvinoenderana neyakajairwa modulus yepakati. parameter. Iyo yazvino Agma giya dhizaini dhizaini inobatanidza nzira yekugadzira yeiyo spiral bevel giya isina, uye giya risina chinhu paramita rakagadzirwa zvinoenderana neyakajairwa modulus yepakati pemazino egiya. Naizvozvo, kune helical bevel magiya ane akaenzana ma parameters (akadai se: nhamba yemazino, midpoint yakajairika modulus, midpoint helix angle, yakajairika pressure angle), zvisinei kuti rudzii rwekugadzira zino rinoshandiswa, iyo midpoint yakajairika chikamu Iyo zviyero zvakangofanana; uye maparamita eyakaenzana cylindrical giya pachikamu chepakati anowirirana (maparamita eiyo yakaenzana cylindrical giya anongoenderana nenhamba yemazino, pitch angle, yakajairika pressure angle, midpoint helix angle, uye midpoint yemazino egiya. Iyo dhayamita yepitch denderedzwa ine hukama), saka maviri emazino masisitimu ekutanga anoshandiswa tarisa simba rezino.

3). Kana iwo ekutanga maparamita egiya akafanana, nekuda kwekudzikamiswa kwehupamhi hwezino rezasi groove, iyo yekona radius yetipi rekushandisa idiki pane iyo yeGleason giya dhizaini. Nokudaro, radius yearc yakawandisa yemudzi wezino ishoma. Zvinoenderana nekuongorora kwegiya uye chiitiko chinoshanda, kushandisa yakakura radius yechishandiso mhino arc kunogona kuwedzera radius yeakanyanya arc yemudzi wezino uye kuwedzera kupeta kwegiya.

Nekuti iyo chaiyo machining eKinberg cycloidal bevel magiya anogona chete kukweshwa neakaomarara mazino, nepo Gleason denderedzwa arc bevel magiya anogona kugadziriswa neanopisa post-kugaya, ayo anogona kuona midzi cone pamusoro uye zino midzi shanduko yepasi. Uye kutsvedzerera kwakanyanya pakati pemazino emazino kunoderedza mukana wekunetsekana pagiya, kunoderedza kushata kwemazino epamusoro (inogona kusvika kuRa≦0.6um) uye inovandudza kurongeka kwegiya (inogona kusvika GB3∽5 giredhi chaiyo). Neiyi nzira, iyo kutakura kugona kwegiya uye kugona kwemazino ekumusoro kuramba gluing kunogona kuvandudzwa.

4). Iyo quasi-involute zino spiral bevel giya yakagamuchirwa naKlingenberg mumazuva ekutanga ine yakaderera senitivity kune yekumisikidza kukanganisa kwegiya giya uye deformation yebhokisi regiya nekuti mutsara wezino munzira yekureba zino haugoneki. Nekuda kwezvikonzero zvekugadzira, iyi mazino sisitimu inongoshandiswa mune mamwe akakosha minda. Kunyange zvazvo mutsetse wemazino weKlingenberg wava epicycloid yakatambanudzwa, uye mutsara wezino weGleason mazino i arc, pachagara paine poindi pamitsetse miviri yezino inogutsa mamiriro emutsetse wezino weinvolute. Magiya akagadzirwa uye akagadziridzwa zvinoenderana neKinberg zino system, iyo "point" pazino mutsara unogutsa iyo involute mamiriro ari padyo nemagumo makuru emazino egiya, saka kunzwisiswa kwegiya kune yekumisikidza kukanganisa uye kurodha deformation kwakadzikira zvakanyanya, maererano naGerry Zvinoenderana nehunyanzvi data yeSen kambani, ye spiral bevel giya rine arc mazino mutsara, sarudza iyo dhayamita dhayamita neiyo giya diki inogona kuchekwa "point" pamutsara wezino unosangana nemamiriro ezvinhu e-involute anowanikwa pakati uye kumagumo makuru emazino. Pakati, inovimbiswa kuti magiya ane kuramba kwakafanana pakukanganisa kwekuisa uye deformation yebhokisi seKling Berger magiya. Sezvo radius yemusoro wekucheka wekugadzira magiya eGleason arc bevel magiya ane hurefu hwakaenzana idiki pane iyo yekugadzira magiya ebevel ane ma paramita akafanana, iyo "point" inogutsa iyo involute mamiriro inogona kuvimbiswa kuwanikwa pakati pepakati uye iyo hombe kupera kwemazino. Munguva ino, simba uye kushanda kwegiya kunovandudzwa.

5). Kare, vamwe vanhu vaifunga kuti Gleason zino system yegiya hombe yaive yakaderera kune Kinberg mazino system, kunyanya nekuda kwezvikonzero zvinotevera:

①. Magiya eKlingenberg anokweshwa mushure mekupisa kupisa, asi mazino ekuderera anogadziriswa neGleason magiya haana kupera mushure mekupisa kupisa, uye iko kurongeka hakuna kunaka sekutanga.

②. Iyo radius yemusoro wekucheka wekugadzirisa mazino ekudonha yakakura kupfuura yeKinberg mazino, uye simba regiya rakaipa; zvisinei, radius yemusoro wekucheka nemazino edenderedzwa arc idiki pane yekugadzira mazino ekuderera, ayo akafanana neaya eKinberg mazino. Iyo radius yemucheki musoro wakagadzirwa yakaenzana.

③. Gleason yaiwanzo kurudzira magiya ane diki modulus uye nhamba huru yemazino kana giya dhayamita rakafanana, nepo Klingenberg hombe-modulus giya inoshandisa hombe modulus uye nenhamba shoma yemazino, uye kukombama kwegiya rinonyanya kuenderana nemodulus, saka giramu Simba rekukotama reLimberg rakakura kupfuura iro reGleason.

Parizvino, kugadzirwa kwegiya kunotora nzira yeKleinberg, kunze kwekuti mutsara wezino unoshandurwa kubva kune epicycloid yakawedzerwa kusvika kune arc, uye mazino anodzika mushure mekupisa kupisa.