Zifukwa zotsekera mabawuti ndi zomangira

Mkhalidwe womwe wononga sichingachotsedwe ndipo sichingachotsedwe amatchedwa "kutseka" kapena "kuluma", zomwe nthawi zambiri zimachitika pazitsulo zopangidwa ndi chitsulo chosapanga dzimbiri, aloyi ya aluminiyamu, aloyi ya titaniyamu ndi zida zina. Pakati pawo, zolumikizira za flange (monga mapampu ndi mavavu, zida zosindikizira ndi zopaka utoto), njanji ndi khoma lotchinga zotchingira zotchingira zoyambira, ndi zida zamagetsi zokhoma zida ndi malo omwe ali pachiwopsezo chachikulu kuti zomangira zitsulo zosapanga dzitseke.

Vutoli lakhala likuvutitsa makampani opanga zitsulo zosapanga dzimbiri kwa nthawi yayitali. Kuti athetse vutoli, akatswiri ogwira ntchito za fastener ayesanso zomwe angathe kuti ayambe kuchokera ku gwero, kuphatikizapo zizindikiro zazitsulo zosapanga dzimbiri, ndikulongosola mwachidule njira zodzitetezera.
Kuti athetse vuto la "lock-in", m'pofunika kumvetsetsa chifukwa chake ndikulembera mankhwala oyenera kuti akhale othandiza.
Chifukwa chotsekera zomangira zitsulo zosapanga dzimbiri ziyenera kufufuzidwa kuchokera kuzinthu ziwiri: zakuthupi ndi ntchito.
Pa mlingo wa zinthu
Chifukwa zinthu zachitsulo zosapanga dzimbiri zimakhala ndi ntchito yabwino yolimbana ndi dzimbiri, koma mawonekedwe ake ndi ofewa, mphamvu zake ndizochepa, komanso kutulutsa kwamafuta kumakhala koyipa. Chifukwa chake, pakumangirira, kupsinjika ndi kutentha komwe kumapangidwa pakati pa mano kumawononga gawo la chromium oxide, zomwe zimapangitsa kutsekeka/kumeta ubweya pakati pa mano, zomwe zimapangitsa kumamatira ndi kutseka. Kukwera kwa mkuwa m'zinthuzo, kumakhala kofewa, komanso kumapangitsa kuti atseke.
Mulingo wogwira ntchito
Kugwira ntchito molakwika panthawi yotseka kungayambitsenso "kutseka" mavuto, monga:
(1) Njira yogwiritsira ntchito mphamvu ndiyosamveka. Panthawi yotseka, bawuti ndi nati zimatha kupendekeka chifukwa chakukwanira kwawo;
(2) Chitsanzo cha ulusi si choyera, chokhala ndi zonyansa kapena zinthu zakunja. Pamene mfundo zowotcherera ndi zitsulo zina zimawonjezedwa pakati pa ulusi, zimakhala zovuta kutseka;
(3) Mphamvu yosayenera. Mphamvu yotsekera yomwe imagwiritsidwa ntchito ndi yayikulu kwambiri, yopitilira ulusi womwe umanyamula;

(4) Chida chogwiritsira ntchito sichili choyenera ndipo liwiro lotseka ndilothamanga kwambiri. Mukamagwiritsa ntchito wrench yamagetsi, ngakhale kuti liwiro lotsekera liri mofulumira, lidzachititsa kuti kutentha kukwezeke mofulumira, kumabweretsa kutseka;
(5) Palibe ma gaskets omwe anagwiritsidwa ntchito.