Ndi kukula kosalekeza kwa sayansi ndi ukadaulo, mawonekedwe a zinthu zopangidwa ndi makina apereka zofunikira zatsopano paukadaulo ndi kasinthidwe ka makina a njerwa osawotchedwa. Masiku ano, mpikisano wamakina opangira njerwa osawotchedwa ukukula kwambiri. Makina a njerwa osawotchedwa amtsogolo adzasintha makampani wamba, kulimbikitsa kupita patsogolo kwa kasinthidwe ka makina a njerwa osawotchedwa, ndikukulitsa makina opangira njerwa osawotchedwa ndi zopambana zingapo, kuchita bwino kwambiri komanso kugwiritsa ntchito pang'ono. Malizitsani kuphatikiza makina ndi magetsi a makina a njerwa osawotchedwa. Makina a njerwa amtundu wamba osawotchedwa nthawi zambiri amatengera makina a njerwa osawotchedwa, monga mtundu wa shaft yogawa cam. Pambuyo pake, kuwongolera kwa photoelectric, kuwongolera pneumatic ndi zina zowongolera zidawonekera. Komabe, ndi kupita patsogolo kwa ukadaulo waukadaulo, pempho la magawo a makina opangira njerwa osawotchedwa likukulirakulirabe, ndipo dongosolo loyang'anira loyambirira silinakwaniritse kufunikira kwa kukula, chifukwa chake umisiri watsopano uyenera kutengedwa kuti usinthe mawonekedwe a makina a njerwa osawotchedwa. Makina a njerwa amasiku ano osawotchedwa ndi makina a njerwa osawotchedwa omwe amaphatikiza makina, magetsi, gasi, kuwala ndi maginito. Muchiwembuchi, kuyesayesa kuyenera kupangidwa kuti apititse patsogolo kuchuluka kwa makina opangira njerwa osawotchedwa, kuphatikiza kafukufuku ndi chitukuko cha makina a njerwa osawotchedwa ndi makina aukadaulo, ndikumaliza kuwongolera kuphatikizika kwa electromechanical. .