Mu 1895, chiwopsezo cha Germany chidapanga kubowola koyamba padziko lonse lapansi kwa DC.Nyumbayi imapangidwa ndi chitsulo chosungunuka ndipo imatha kuboola 4mm mu mbale yachitsulo.Kenako kubowola kwamagetsi kwa magawo atatu (50Hz) kunawonekera, koma liwiro la mota silinadutse 3000r/min.Mu 1914, zida zamagetsi zoyendetsedwa ndi ma motors osangalatsa a gawo limodzi zidawonekera, ndipo liwiro lagalimoto lidafika kupitilira 10000r / min.Mu 1927, chida chapakati chapakati chamagetsi chokhala ndi ma frequency a 150-200Hz chinawonekera.Sikuti ali ndi ubwino wa liwiro lapamwamba la galimoto yamtundu umodzi, komanso ali ndi ubwino wa mawonekedwe osavuta komanso odalirika amagetsi amagetsi amagetsi a magawo atatu, koma amayenera kuyendetsedwa ndi ma frequency apakatikati., kugwiritsa ntchito ndikoletsedwa.
Chida chamagetsi ndi chida chomangika chomwe chimagwiritsa ntchito mota yamagetsi kapena maginito amagetsi ngati mphamvu ndikuyendetsa mutu wogwira ntchito kudzera pamakina otumizira.Malinga ndi "National Economic Industry Classification" (GB/T4754-2011), makampani a kampaniyo ali m'gulu la "Pneumatic and Power Tool Manufacturing" (code C3465) la gulu lalikulu "General Equipment Manufacturing".Zida zamagetsi zimagawidwa kukhala zida zachitsulo zodulira zitsulo, zida zamagetsi, zida zamagetsi zamagetsi ndi zida zamagetsi zamagetsi.Zida zamagetsi wamba ndiKubowola kwa Nyundo Yopanda Zingwe DC2808/20V, chopukusira magetsi, chopukusira malamba, ma wrenches magetsi, screwdrivers magetsi, nyundo magetsi, vibrators konkire, planer magetsi, chopukusira ngodya, macheka magetsi, sanders, chopukusira ngodya, blowers, kupukuta makina, sander, etc.
Mafakitale akumtunda a zida zamagetsi ndi omwe amapereka zida zopangira (monga mapepala achitsulo a silicon, mawaya amkuwa a enameled, mbali za aluminiyamu, mapulasitiki, ndi zina), ndipo makampaniwa amakhudzidwa kwambiri ndi kusintha kwamitengo kwazinthu zomwe tatchulazi.Magawo ogwiritsira ntchito zida zamagetsi akuphatikizapo misewu yomanga, kukongoletsa, kukonza matabwa, kukonza zitsulo ndi mafakitale ena opanga.Potengera ndondomeko ya boma yolimbikitsa zofuna zapakhomo ndikuwonjezera ndalama zogwirira ntchito, tsogolo la chitukuko cha misewu yomanga ndi mafakitale opangira zitsulo likulonjeza, motero likuyendetsa kuwonjezeka kwa kufunikira kwa mafakitale a zida zamagetsi.
Nthawi yotumiza: Jan-25-2022