Tave tiri muindastiri ino kwenguva yakareba, kushivirira kwakakodzera pakati pekutakura uye shaft, pamwe nekushivirira kwakakodzera pakati pekutakura uye gomba, yakagara ichikwanisa kuita basa racho nediki diki rekuchenesa, uye iri. nyore kuunganidza uye disassemble. Nekudaro, zvimwe zvikamu zvichiri kuda kuve nekumwe kuenzanirana chaiko.
Fit kushivirira ndiyo huwandu hwegomba uye shaft kushivirira izvo zvinogadzira iyo yakakodzera. Iko kuwanda kwekusiyana kunobvumira kubvumirwa kupindira.
Saizi yenzvimbo yekushivirira uye chinzvimbo chenzvimbo yekushivirira yegomba uye shaft inogadzira iyo yakakodzera kushivirira. Saizi yegomba uye shaft fit kushivirira inoratidza kukwana kwegomba uye shaft. Saizi uye chinzvimbo chegomba uye shaft inokodzera kushivirira zone inoratidza iko kwakaringana uye yakakodzera chimiro chegomba uye shaft.
01 Kusarudzwa kwekirasi yekushivirira
Kirasi yekushivirira ye shaft kana bhomba reimba inokodzera kubereka kune hukama nekubereka chokwadi. Kune shaft inofananidzwa neP0 giredhi chaiyo inobereka, iyo yekushivirira nhanho inowanzova IT6, uye gomba rechigaro chekutakura rinowanzoita IT7. Kune zviitiko zvine zvakakwirira zvinodikanwa pakutenderera kurongeka uye kugadzikana kwekumhanya (senge mota, nezvimwewo), shaft inofanirwa kusarudzwa seIT5, uye gomba rechigaro chekutakura rinofanira kunge riri IT6.
02 Kusarudzwa kwenzvimbo yekushivirira
Iyo yakaenzana radial mutoro P yakakamurwa kuita "chiedza", "yakajairika" uye "inorema" mitoro. Ukama huri pakati payo uye yakayerwa ine simba mutoro C wekutakura ndeiyi: mwenje wakareruka P≤0.06C wakajairika mutoro 0.06C
(1) Shaft kushivirira nzvimbo
Kune iyo yekushivirira nzvimbo ye shaft iyo iyo radial inotakura uye angular yekubata inotakura yakakwikwidzwa, tarisa kune inoenderana kushivirira nzvimbo tafura. Kwenguva zhinji, shaft inotenderera uye radial mutoro kutungamira haushanduke, ndiko kuti, kana mhete yemukati inotenderera ichitenderera kune iyo nzira yekuremerwa, shanduko kana kupindira kunofanirwa kuwanzo kusarudzwa. Kana iyo shaft yakamira uye iyo radial mutoro inotungamira isina kuchinjika, ndiko kuti, kana mhete yemukati yekutakura yakamira maererano negwara rekutakura, shanduko kana diki clearance fit inogona kusarudzwa (yakawandisa clearance haibvumidzwe).
(2) Shell gomba kushivirira nzvimbo
Kune iyo imba inobereka kushivirira nzvimbo ye radial uye angular yekubata mabhengi, tarisa kune inoenderana kushivirira nzvimbo tafura. Paunenge uchisarudza, chenjerera kuti udzivise kuremerwa kunokodzera zvindori zvekunze zvinotenderera kana kutenderera munzira yekuremerwa. Kukura kweiyo yakaenzana radial load inokanganisawo kusarudzwa kwakakodzera kwemhete yekunze.
(3) Kusarudzwa kwekutakura chimiro cheimba
Kunze kwekunge paine kudikanwa kwakakosha, chigaro chinotakura chebhengi chinotenderedza chinowanzo tora iyo yakakosha chimiro. Chigaro chekutakura chinopatsanurwa chinongoshandiswa kana gungano rakaoma, kana mukana wekusangana kwakanakira ndiko kutariswa kukuru, asi haigone kushandiswa kune yakasimba kukwana. Kana kuti yakanyatsokodzera, senge K7 uye yakasimba kupfuura K7, kana buri rechigaro rine kirasi yekushivirira yeIT6 kana kupfuura, haishandise imba yakakamurwa.
