Ndi magiya ati omwe ndiyenera kugwiritsa ntchito mu gearbox yanga?

Magiya a Spur, magiya a bevel, kapena magiya a worm - kapangidwe kake ndi koyenera pa giya la gearbox.

Zosankha zogwiritsira ntchito pamenekupanga bokosi la gearboxzimatsimikiziridwa makamaka ndi momwe zinthu zolowera ndi zotulutsira zimayendera.Zida zolimbitsa thupindiye chisankho choyenera cha ma gearbox amkati ndigiya la bevelkapenazida za mphutsiNdi masankhidwe oyenera a ma gearbox a ngodya yakumanja.

Popanga bokosi la gear lokhala ndi mzere wolunjika, kapangidwe kake kamakhala koti ma peya angapo amagiya opumiraZili ndi shaft yotulutsa ya giya imodzi kukhala shaft yolowetsa ya giya yotsatira. Izi zimathandiza kuti liwiro la chiŵerengero chilichonse ndi kuzungulira kwa shaft yotulutsa zikhale mbali imodzi ndi njira yolowera ya giya, kapena zingakhale zosiyana ndi izo. Kuti kuzungulira kukhale mbali imodzi, chiwerengero cha ma giya awiriawiri chiyenera kukhala chofanana. Ngati chikhumbo chili chakuti kuzungulira kwa shaft yotulutsa kukhale kotsutsana ndi kuzungulira kwa shaft yolowetsa yoyamba, ndiye kuti chiwerengero cha ma giya awiriawiri a spur chikufunika. Ngakhale kuti ma ratios apadera komanso apadera amatha kupangidwa pogwiritsa ntchito ma giya awiriawiri a inline spur, zotsatira za torque buildup zidzachepetsa kapangidwe komaliza.

Popanga ma gearbox a ngodya yakumanja, chisankho cha kusankha ma gear chimakhala chokhazikika pa bevel gearing ndi worm gearing. Monga tanenera m'dzina lake, ma gearbox awa ali ndi ma input and output shafts omwe amakhala okhazikika pa madigiri 90. Pa ma gearbox opangidwa ndi ma bevel gear, input and output ndi omwe amatuluka.mipataZidzakhala zolumikizana. Pa kapangidwe kameneka, magiya ozungulira a bevel ndi omwe amakondedwa kuposa magiya olunjika a bevel chifukwa magiya ozungulira a bevel ali ndi mphamvu zambiri zonyamula katundu ndipo amagwira ntchito mopanda phokoso.

Pa ma gearbox a bevel, shaft yolowera nthawi zambiri imayendetsa bevel pinion ndipo giya imayendetsa shaft yotulutsa. Njira yozungulira ma input ndi ma output shaft nthawi zonse imakhala yosiyana. Kuchuluka kwa liwiro la ma bevel gearbox kumasiyana kuyambira pa 1:1 mpaka 6:1 chifukwa cha zoletsa za kapangidwe ka ma bevel gear. Motero, nyongolotsi imasankhidwa ngati pakufunika ma high reduction ratios. Ma gearbox a nyongolotsi nthawi zonse amakhala ndi ma input ndi output shafts omwe sakulumikizana. Nyongolotsi imalola kuti pakhale torque yochuluka kwambiri; komabe,magiya a nyongolotsi sagwira ntchito bwino ngati magiya a bevelchifukwa cha kuyenda koyenda pakati pazida za nyongolotsindi gudumu la nyongolotsi, zomwe zimapangitsa kuti pakhale kukangana ndi kutentha.Magiya ozungulira a bevelali ndi mphamvu yonyamula katundu wambiri kuposa magiya a nyongolotsi. Izi zili choncho chifukwa magiya a spiral bevel ali ndi malo olumikizirana pakati pa mano, zomwe zimagawa katundu mofanana. Kuphatikiza apo, magiya a spiral bevel ndi chete kuposa magiya a nyongolotsi chifukwa cha ntchito yawo yosalala yolumikizira. Njira yozungulira shaft yotulutsa ya gearbox ya nyongolotsi idzakhala yofanana ndi njira yozungulira shaft yolowetsa, ngati magiya a nyongolotsi apangidwa ndi lead yakumanja. Ngati gearing ya nyongolotsi ipangidwa ndi lead yakumanzere, ndiye kuti njira yozungulira ya shaft yotulutsa idzakhala yosiyana ndi njira yozungulira shaft yolowetsa.