Pansi yophimba pa screw ndi yofunikira monga chomangira chokha. Zingwe zomata zimapangidwa kudzera mu kudula kapena kupanga makina opaka, ndipo zokutira pamtunda zimapereka chitetezo chokwanira pa screw scrank ndi ulusi.
Kuti izi zitheke, zomangira zimapindula kwambiri ndi zokutira zosiyanasiyana zamadzimadzi zomwe zimagwiritsidwa ntchito ku Sturcy iliyonse kuti ipereke chitetezero chowoneka bwino komanso chitetezo chochepa.
Pakadutsa, zokutira zapamwamba zimayikidwa pamakongoletsedwe kuti ziwonjezere kutsimikiza ndikuteteza screw kuchokera ku kulephera kwa nthawi isanakwane.
Ndiye, kodi ndi njira ziti zodziwika bwino kwambiri? Otsatirawa ndi omwe amalongosola kwambiri njira zamankhwala pazinthu:
1. Zinc Kulemba
Njira yofala kwambiriScree ndi Electro Galvaning. Sizingokhala zotsika mtengo, komanso zimakhalanso ndi mawonekedwe abwino. Ma elekitikiti amapezeka kubiriwira lakuda komanso lankhondo. Komabe, vuto limodzi la Electro Galvanizing ndikuti magwiridwe ake a anti-Corluon ndi ambiri, ndipo ali ndi magwiridwe otsika kwambiri ogwiritsa ntchito popanga ndalama zilizonse (zokutira). Mwambiri, zomata pambuyo poti Electol Invelvel Inventing SLARY SLARY ACHINYAMATA ACHINYAMATA
2. Kulemba kwa Chromium
Chromium yomwe ikugwirizana pamatumba othamanga ndizokhazikika pachilengedwe, sizimasintha mosavuta kapena kutayika, zimakhala ndi kuvala. Ngakhale kuti zophatikizana chromiami imagwiritsidwa ntchito ngati zokongoletsera zokongoletsera, sizimagwiritsidwa ntchito kawirikawiri m'makampani omwe amafunikira kukana kwakukulu. Chifukwa Chrome yabwino yokulungira zomangira ndizokwera mtengo ngati chitsulo chosapanga dzimbiri, zimayenera kugwiritsidwa ntchito pokhapokha mphamvu ya chitsulo chosapanga dzimbiri siokwanira. Kusintha kwa chromium pokana kuwonongeka, mkuwa ndi Nickel iyenera kukwezedwa asanapange ma chromium. Ngakhale kuti chromium yofunda imatha kupirira kutentha kwambiri kwa madigiri a madigiri 600 a Celsius), imadwalanso matenda omwewo ndi omwe ali pabanja.
3.
Siliva wokutidwa ndi zingwe zoyesereraAmakhala mafuta olimba amayama komanso njira yopewa kututa. Chifukwa cha ndalama, zomangira sizigwiritsidwa ntchito, ndipo nthawi zina mabowo ang'onoang'ono amakhalanso ndi siliva. Ngakhale zimangokhala mlengalenga, siliva ikadali yogwirabe ntchito pa 1600 digiri Fahrenheit. Kuti mugwire kutentha kwambiri ndikupewa maxidation, anthu amagwiritsa ntchito matenthedwe awo akuluakulu ndikutsuka mikhalidwe. Othamanga nthawi zambiri amakhala ndi Nickel-chopangidwa m'malo okhala ndi mawonekedwe apamwamba komanso kukana kuwonongeka. Mwachitsanzo, tercial batri yobwera yagalimoto.
4.Chithandizo cha PansiDandit
Pansi yaDacromt ya screw oyesereraalibe hydrogen, ndi torque torre regodi imachita bwino kwambiri. Komabe, imadetsa nkhawa kwambiri. Popanda kuganizira nkhani zokhala ndi Chromium ndi kutetezedwa kwa chilengedwe, ndizoyenera kwambiri kuti zikhale zolimba kwambiri ndi zofunika kwambiri ndi zofuna zamphamvu kwambiri.
5.
Ngakhale nghoschul sikuti ndi yotsika mtengo kuposa yofalitsa nkhani, imapereka chitetezo chochepa ku kuturuka.Screw oyesereraIyenera kutumizidwa pambuyo pa phosphambe chifukwa magwiridwe antchito a mafuta ali ndi zambiri zokhudzana ndi kukana kwa othamanga. Ikani mafuta olemetsa a kunjenje pambuyo pa phosphambe, ndipo mankhwalawa a spreat angotenga maola 10 mpaka 20. Chifukwa chakuti tolyquo yawo komanso yolimbikitsa yawo ikhale ndi magwiridwe antchito abwino, malo opangira mafakitale ambiri amathandizidwa ndi phula lamphamvu kwambiri. Nthawi zambiri zimagwiritsidwa ntchito pomanga mafakitale chifukwa zimatha kukwaniritsa zosowa zomwe zikuyembekezeka mu msonkhano wa zigawo ndi zigawo. Makamaka mukamalumikiza zigawo zina zofunika, zomangira zina zimagwiritsa ntchito phosphambe, zomwe zingalepheretsenso vuto la hydrogen. Zotsatira zake, mu gawo la mafakitale, screwwith kalasi yapamwamba kuposa 10,9 imakonda.
Post Nthawi: Feb-15-2023