Zida za nyongolotsima seti, okhala ndi zida za nyongolotsi (yomwe imadziwikanso kuti screw worm) ndi gudumu la nyongolotsi (yomwe imadziwikanso kuti giya ya nyongolotsi), imagwiritsidwa ntchito m'njira zosiyanasiyana m'mafakitale osiyanasiyana chifukwa cha mawonekedwe awo apadera komanso ubwino wake. Nazi zina zomwe zimagwiritsidwa ntchito popanga zida za nyongolotsi:

1. Kuchepetsa Liwiro: Chimodzi mwazinthu zazikulu zogwiritsira ntchito zida za nyongolotsi ndi njira zochepetsera liwiro. Magiya a nyongolotsi amatha kukwaniritsa kuchepetsedwa kwakukulu kwa liwiro pagawo limodzi, kuwapangitsa kukhala othandiza pamapulogalamu omwe ma torque apamwamba amafunikira pa liwiro lotsika. Mwachitsanzo, amagwiritsidwa ntchito kwambiri pamakina otengera zinthu, ma elevator, ndi ma winchi.
2. Kutumiza Mphamvu:Zida za nyongolotsima seti amagwiritsidwanso ntchito popangira magetsi pomwe torque imayenera kusamutsidwa pakati pa ma shaft pamakona olondola. Amapereka magwiridwe antchito osalala komanso abata, kuwapangitsa kukhala oyenera makina omwe amakhudzidwa ndi phokoso ndi kugwedezeka. Zitsanzo zimaphatikizapo makina olongedza, makina osindikizira, ndi zida zamakina.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
3. Njira Zokwezera ndi Kuyika: Ma gear a nyongolotsi nthawi zambiri amagwiritsidwa ntchito pokweza ndi kuyika machitidwe chifukwa cha kuthekera kwawo kowongolera bwino kayendetsedwe kake. Amagwiritsidwa ntchito ngati nsanja zonyamulira, madesiki osinthika, ndi manja a robotic komwe kusuntha kolondola komanso koyendetsedwa ndikofunikira.
4. Mayendedwe:Zida za nyongolotsi ma seti amagwiritsidwa ntchito m'machitidwe owongolera, makamaka m'magalimoto ndi makina pomwe mulingo wapamwamba wowongolera ndi kuwongolera kumafunika. Nthawi zambiri amapezeka m'mabokosi owongolera magalimoto, njira zowongolera zida zaulimi, komanso makina owongolera am'madzi.
5. Ma Valve Actuators: Ma seti a zida za nyongolotsi amagwiritsidwa ntchito mu ma valve actuators kuwongolera kutsegulidwa ndi kutseka kwa ma valve munjira zosiyanasiyana zamafakitale. Amapereka torque yofunikira kuti agwiritse ntchito mavavu modalirika komanso mogwira mtima, ngakhale pamagwiritsidwe omwe ali ndi malo opanikizika kwambiri kapena madzi akuwononga.
6. Rotary ndi Linear Motion Systems: Ma seti a zida za Worm atha kugwiritsidwa ntchito kutembenuza zozungulira kukhala zoyenda mozungulira kapena mosinthanitsa. Amagwiritsidwa ntchito m'mapulogalamu monga ma linear actuators, njira zotsegulira zipata, ndi zitseko zotsetsereka pomwe kusintha koyenda pakati pamitundu yozungulira ndi mizere ndikofunikira.
7. Zotetezedwa:Zida za nyongolotsima seti amagwiritsidwa ntchito mu machitidwe otetezera monga zipata, zotchinga, ndi zotsekera kuti apereke ntchito yodalirika komanso yotetezeka. Kudzitsekera kwawo komwe kumalepheretsa kuyendetsa kumbuyo, kuwapangitsa kukhala abwino kwa mapulogalamu pomwe kusunga malo ndikofunikira pazifukwa zachitetezo.

Ma seti a zida za nyongolotsi amapeza ntchito m'mafakitale ndi machitidwe osiyanasiyana pomwe mawonekedwe awo apadera, monga kutumizira ma torque apamwamba, kugwira ntchito bwino, komanso kapangidwe kake, ndizopindulitsa.