Stepper motorsNthawi zambiri amagwiritsidwa ntchito poyikira chifukwa ndi otsika mtengo, osavuta kuyendetsa, ndipo amatha kugwiritsidwa ntchito pamakina otseguka-ndiko kuti, ma mota oterowo safuna mayankho a malo mongama servo motorskuchita. Ma motors a Stepper angagwiritsidwe ntchito pamakina ang'onoang'ono amakampani monga makina ojambulira laser, osindikiza a 3D, ndi zida zamaofesi monga osindikiza a laser.
Ma Stepper motors amapezeka mumitundu yosiyanasiyana. Pazinthu zamafakitale, ma mota a hybrid stepper motors okhala ndi masitepe 200 pakusintha ndizofala kwambiri.
ZimangoCmalingaliro
Kuti apeze kulondola kofunikira pakutsika kwapang'onopang'ono, opanga ayenera kusamala kwambiri ndi makina amakina.
Pali njira zingapo zogwiritsira ntchito ma stepper motors kuti apange liniya motion. Njira yoyamba ndikugwiritsa ntchito malamba ndi ma pulleys kulumikizagalimotoku ziwalo zosuntha. Pankhaniyi, kuzungulira kumasinthidwa kukhala kusuntha kwa mzere. Mtunda wosunthika ndi ntchito ya ngodya yoyenda yagalimoto ndi m'mimba mwake mwa pulley.
Njira yachiwiri ndiyo kugwiritsa ntchito screw kapenampira wodula. A stepper motor chikugwirizana mwachindunji kumapeto kwascrew, kotero kuti mtedzawo umayenda motsatira mzere pamene screw imazungulira.
Muzochitika zonsezi, ngati pali kusuntha kwenikweni kwa mzere chifukwa cha masitepe ang'onoang'ono ang'onoang'ono zimatengera makulidwe a mikangano. Izi zikutanthauza kuti torque yothamanga iyenera kuchepetsedwa kuti ikhale yolondola kwambiri.
Mwachitsanzo, zomangira zambiri ndi zomata mpira zimakhala ndi kuthekera kosinthiratu kodzaza. Preload ndi mphamvu yomwe imagwiritsidwa ntchito poletsa kubwereranso, zomwe zingayambitse masewera ena m'dongosolo. Komabe, kuchulukirachulukira kumachepetsa kubweza, komanso kumawonjezera mikangano. Chifukwa chake, pali kusiyana pakati pa kubwereza ndi kukangana.
Be CzabwinoWnkhukuMayi-Skuthamanga
Popanga makina owongolera oyenda pogwiritsa ntchito ma stepper motors, sitingaganizidwe kuti ma torque owerengera amotoka adzagwirabe ntchito ikadutsa pang'onopang'ono, popeza torque yowonjezereka idzachepetsedwa kwambiri, zomwe zitha kubweretsa zolakwika zosayembekezereka. Nthawi zina, kuwonjezera kusintha kwa micro-step sikuwongolera kulondola kwadongosolo.
Kuti muthane ndi izi, tikulimbikitsidwa kuchepetsa kuchuluka kwa torque pagalimoto, kapena kugwiritsa ntchito mota yokhala ndi ma torque apamwamba. Nthawi zambiri, njira yabwino ndiyo kupanga makina ogwiritsira ntchito masitepe akuluakulu m'malo modalira masitepe abwino. Mayendedwe a Stepper motor amatha kugwiritsa ntchito 1/8th ya sitepe kuti apereke magwiridwe antchito amakina monga wamba, okwera mtengo kwambiri ma mayendedwe ang'onoang'ono.
Nthawi yotumiza: Mar-27-2023
