Chitsime chobowolera madzi

Kubowola ndi kubowola Zitsime ndikumaliza chitoliro cha chitsime, kuyeretsa ndi ntchito zina zamakina.Kuphatikizapo zida zamagetsi ndi kubowola, kubowola chitoliro, chitoliro pachimake, kubowola choyikapo, etc. General mfundo makina kutengerapo, zotsatira pobowola makina ndi pawiri kusamutsa makina 3 magulu.

M'zaka za m'ma 200 BC, China idagwiritsa ntchito kale anthu ogwira ntchito komanso nsungwi zotanuka kuti zibowole pansi pobowola zida zakale, zomwe zakhala zikugwiritsidwa ntchito kumidzi yaku China kwa nthawi yayitali.Mpaka zaka za m'ma 1950, kuyambika kwa kubowola kwa zingwe kuchokera kunja, koyambirira kwa zaka za m'ma 1960 kunayamba kupanga chulucho chachikulu, chaching'ono champhika, chogwirira ndi zina zosavuta kubowola bwino.Isanafike ndi pambuyo 1966 anayamba kukhala zabwino mkombero pobowola makina, mu 1974 patsogolo ndi pambuyo chitukuko bwino n'zozungulira mozungulira pobowola makina ndi pawiri pobowola makina, mapeto a 70′s anapanga makina pobowola rotary.Europe ndi United States m'zaka za m'ma 1900, ntchito yaikulu kubowola chingwe zimakhudza, 1860s, France choyamba ntchito Rotary kubowola, kenako anayambitsa United States ndi kupeza chitukuko mofulumira.M'zaka za m'ma 1950, adayamba kupanga makina obowola mozungulira, kenako adawonekera ndi mpweya wothinikizidwa m'malo mwamatope ngati makina obowola ozungulira, mpaka m'ma 1970 adapanga makina obowola ozungulira a hydraulic.