Nkhani Zamakampani
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Momwe mungapangire migodi yabwino kwambiri pambuyo pa mliri
Pokhudzidwa ndi mliri watsopano wa chibayo cha korona, chitukuko cha migodi padziko lonse chakhala chosokoneza. Makampaniwa akuyang'anitsitsa kwambiri momwe chuma cha padziko lonse chikuyendera, kusintha kwa mfundo zokhudzana ndi migodi padziko lonse lapansi komanso momwe msika wazinthu zamchere ukugwirira ntchito. Kusanthula, yankho lotheka...Werengani zambiri -
Chidule cha zipangizo zobowolera zitsime zamadzi
M'zaka za m'ma 2000 BC, China yagwiritsa ntchito anthu ogwira ntchito ndipo yagwiritsa ntchito mphamvu ya bamboo bow elastic kuti cone drill bit igwire pansi pobowola. Pambuyo pake, idagwiritsidwa ntchito kumidzi ya China kwa nthawi yayitali. Mpaka m'ma 1950, zida zobowolera zingwe za waya zinayambitsidwa kuchokera kumayiko ena. Kumayambiriro kwa chaka cha 1...Werengani zambiri -
Chiyambi cha kubowola miyala pogwiritsa ntchito miyendo yozungulira
Chobowolera miyala chopangidwa ndi miyendo ya mpweya chimadalira mpweya wopanikizika kuti chiyendetse pistoni kuti ibwererenso. Pakugunda, pistoni imagunda mchira wa shank, ndipo pa kugunda kobwerezabwereza, pistoni imayendetsa chida chobowolera kuti chizungulire kuti chikwaniritse kuphwanya ndi kuboola miyala. Kugwiritsa ntchito zida zonse zobowolera za hydraulic kuti zibwezeretse...Werengani zambiri -
Chiyambi cha kubowola miyala pogwiritsa ntchito manja
Bowola la miyala logwiridwa ndi manja linayambitsidwa ndi Ingersoll-RandCo. mu 1912. Malinga ndi mtundu wa mphamvu, limagawidwa m'magulu anayi: pneumatic, hydraulic, electric ndi internal combustion drive. Pneumatics ndi omwe amagwiritsidwa ntchito kwambiri. Bowola la miyala logwiridwa ndi manja ndi loyenera kubowola pansi kapena kuphatikiza...Werengani zambiri -
Makampani opanga makina a migodi padziko lonse lapansi akusintha mawonekedwe atsopano
Monga makampani olemera omwe ali ndi ndalama zambiri komanso ukadaulo wambiri, makina opangira migodi amapereka zida zamakono zapamwamba komanso zogwira mtima zogwirira ntchito zamigodi, kukonza zinthu zopangira mozama komanso kumanga mainjiniya akuluakulu. Mwanjira ina, ndi chizindikiro chofunikira cha kukula kwa mafakitale mdziko muno...Werengani zambiri -
Mfundo yogwirira ntchito ya kubowola miyala
Chobowolera miyala chimagwira ntchito motsatira mfundo ya kuphwanya mphamvu. Pogwira ntchito, pisitoni imapanga kayendedwe kobwerezabwereza kapamwamba, nthawi zonse kukhudza shank. Pogwiritsa ntchito mphamvu yokhudza mphamvu, chobowolera chakuthwa chooneka ngati wedge chimaphwanya mwala ndi ma chisel mozama kwambiri, ndikupanga...Werengani zambiri -
Kufunika kwa chitoliro cha payipi chobowolera pa kubowola miyala
Chitoliro chobowola ndi makina ofunikira kwambiri pa zida zamakina obowola. Chitoliro chobowola ndi chobowola ndi zida zogwirira ntchito za kubowola miyala, zomwe zimakhudza kwambiri magwiridwe antchito a kubowola miyala Chitoliro chobowola, chomwe chimadziwikanso kuti chitsulo, nthawi zambiri chimapangidwa ndi chitsulo cha kaboni, gawolo ndi lopanda kanthu kapena lopanda...Werengani zambiri -
Kodi njira zoyenera zogwiritsira ntchito chobowola ndi ziti?
1. Pa chobowolera cha miyala chomwe changogulidwa kumene, chifukwa cha njira zotetezera zomwe zayikidwa, padzakhala mafuta oletsa dzimbiri mkati. Onetsetsani kuti mwachotsa musanagwiritse ntchito, ndipo paka mafuta pa ziwalo zonse zosuntha mukadzayikanso. Musanagwiritse ntchito, yesani pang'ono kuti muwone ngati...Werengani zambiri -
Chidziwitso chogwiritsa ntchito pneumatic pick
Chotsukira cha pneumatic ndi mtundu wa makina ogwiridwa ndi manja, chotsukira cha pneumatic chimapangidwa ndi njira yogawa, njira yolumikizira ndi ndodo yotsukira. Chifukwa chake, zofunikira za kapangidwe kakang'ono, konyamulika. Chotsukira ndi mtundu wa chida chopumira chomwe chimagwiritsidwa ntchito kwambiri m'makampani opanga migodi ndi zovuta ...Werengani zambiri
