Iyini i-Pitch Circle kuma-Gears?

Kubunjiniyela begiya, indilinga yephimbo eyaziwa nangokuthi indilinga yokubhekisela ingenye yemiqondo ebaluleke kakhulu yokuchaza ukuthi amagiya amabili ahlanganisa kanjani futhi adlulise kanjani ukunyakaza. Isebenza njengesiyingi esicatshangelwayo esimele indawo yokuxhumana ephumelelayo phakathi kwamagiya okuhlangana, okuqinisekisa ukudluliswa kwamandla okubushelelezi nokunembile.

Incazelo kanye nencazelo

I-pitch circle iyindilinga ecatshangwayo egoqeka ngaphandle kokushelela ne-pitch circle yegiya elinye elise-mesh. Ububanzi balo mbuthano baziwa ngokuthi ububanzi be-pitch, futhi inquma usayizi wegiya, isilinganiso sejubane, kanye nebanga eliphakathi uma libhangqwe negiya elinye.

Kukule mbuthano lapho:

• Ubukhulu bezinyo bulingana nendawo yezinyo,

• Isilinganiso sejubane phakathi kwamagiya asiguquguquki,

• Futhi kwenzeka ukunyakaza okumsulwa kokugingqika (akukho ukushelela).

Ngokwezibalo, ububanzi bephimbo (Dp) buhlobene nemojuli (m) kanye nenani lamazinyo (z) ngokuthi:

I-Dp = m × z

Lesi sibalo senza indilinga yephimbo ibe yinkomba ebalulekile yazo zonke izibalo zomklamo wegiya.

Indima Nokubaluleka Kwesiyingi Sephimbo

Iindilinga yokuphonsaichazai-geometry kanye nomsebenziyegiya lonke. Ukubaluleka kwalo kungafingqwa kanje:

Inquma Isilinganiso Segiya
Isilinganiso sobubanzi bephimbo phakathi kwamagiya amabili sinikeza isilinganiso sejubane lesistimu. Isibonelo, uma iGear A inobubanzi bephimbo obuphindwe kabili kuneGear B, iGear B izojikeleza ngokuphindwe kabili.
Ibanga Lesikhungo Sokulawula
Isamba se-radii yendilinga yephimbo lamagiya amabili ane-meshing sinquma ibanga eliphakathi phakathi kwemishayo yawo—isici esibalulekile ekwakhiweni nasekuqondisweni kwegiya.
Isisekelo Sokuklama Iphrofayili Yamazinyo
Iphrofayili yezinyo elingavuthwanga ikhiqizwa kusukela kumbuthano oyisisekelo, otholakala kumbuthano wephimbo. Ngakho-ke, ithinta ngqo ukuthi amagiya asebenza kahle futhi buthule kangakanani.
Iqinisekisa Ukudluliswa Kwamandla Okushelelayo
Uma amagiya ehlangana ezindingilizini zawo zokuma, adlulisa ukunyakaza ngesivinini esifanayo se-angular okunciphisa ukudlidliza, umsindo, kanye nokuguguleka.

I-Pitch Circle Ekukhiqizeni Imishini

Ekukhiqizeni okungokoqobo, indilinga yephimbo ayikwazi ukulinganiswa ngokomzimba ngoba iyireferensi ecatshangelwayo. Kodwa-ke, abakhiqizi begiya eliqondile njengeBelon Gear basebenzisa izinhlelo zokulinganisa igiya le-CNC ezithuthukisiwe kanye nokuhlolwa kwe-3D ukuqinisekisa ukuthi zonke izilinganiso ezihlobene nendilinga yephimbo zigcinwa ngokunembile. Lokhu kuqinisekisa ukusebenza okunembile kwe-meshing kuzo zonke izinhlelo zokusebenza ezifanaizimotoamabhokisi egiya, amarobhothi ezimboni, kanye nemishini enzima.