Kufunika koyenera kukonzekera ferrule!
Pafupifupi m'malo onse oyeretsera, kulumikizana kofunikira kumapangidwa ndi machubu apamwamba kwambiri komanso malo olumikizirana ma ferrule olondola kwambiri. Ngati mukufuna kusunga kugwirizana bwino, muyenera kuganizira mphamvu ya zosintha zambiri, monga zakuthupi, kukula, makulidwe a khoma, makhalidwe a zinthu, zochitika zogwiritsira ntchito, ndi zina zotero za chubu.
Kodi mungawonetse bwanji kuti ogwira ntchito yokonza makina oyeretsera atha kuphunzira, kuchita bwino, ndikugwiritsa ntchito njira zolondola ndi zida zowonetsetsa kuti chomera chonsecho chikulumikizidwa mwapamwamba kwambiri?
Dziwani zomwe zimayambitsa kulephera
Chimodzi mwazifukwa zazikulu za kutayikira kwamadzi am'madzi ndikuyambitsa machubu osayenera. Mwachitsanzo, chubucho sichidulidwa molunjika, zomwe zimapangitsa kuti nkhope ikhale yopendekera. Kapena, mutatha kudula chubu, ma burrs kumapeto kwa nkhope samasungidwa. Ngakhale zingawoneke ngati zosafunikira kugwiritsa ntchito hacksaw kudula kumapeto kwa chubu ndiyeno kuyikapo, titaphunzira zambiri za zolephera zambiri za dongosolo, tapeza kuti zolephera zambiri zimakhala chifukwa cha kunyalanyaza mwatsatanetsatane. Tengani nthawi yochulukirapo pakukonza ndikuyika ma chubu kuti muwonetsetse kuti zikuyenda bwino, kuti mupewe kulephera kwadongosolo mtsogolo.
Pofuna kuchepetsa kulephera kwa dongosolo lamadzimadzi, sikuyenera kukhala ndi zida zonse, komanso tcherani khutu kuzinthu zomwe zimakhala zosavuta kuzinyalanyaza panthawi ya kukhazikitsa. Mwachitsanzo, zifukwa ziwiri zotsatirazi zodziwika bwino zimanyalanyazidwa mosavuta:
• Kusagwiritsa ntchito kosayenera, zomwe zimapangitsa kuti pakhale zokanda, zokopa kapena madontho pa chubu.
Ngati ma burrs kapena kukwapula pazigawo zodulira sizikuyendetsedwa bwino, tsitsani machubu otsalawo kubwerera kuchoyikako, komwe kumakanda machubu akadali muchoyikamo; ngati chubu chikokedwa pakati pa choyikapo , Ngati nsonga imodzi ikhudza pansi, chubu chimakhala ndi mano; ngati chubu chikokedwa pansi mwachindunji, pamwamba pa chubu chikhoza kukanda.
• Kukonzekera kolakwika kwa machubu, kusadula chubu molunjika kapena kusachotsa machubu kumapeto.
Hacksaw kapena kudulachidaopangidwa mwapadera kudula chubu chofunika.
Nthawi yotumiza: Feb-23-2022