Mavuto ena ndi mayankho pakumanga kwa zitsulo zomangamanga (2)

Mavuto a kulumikizana
1. kugwirizana kwakukulu kwa bawuti
1) Chida cha bolt sichimakwaniritsa zofunikira, zomwe zimapangitsa kuti ma bolt asamangidwe bwino, kapena kuchuluka kwa ma bolts sikukwaniritsa zofunikira.
Kusanthula zomwe zimayambitsa:
a).Pano pali dzimbiri loyandama, mafuta ndi zonyansa zina pamtunda, ndipo pali zotupa ndi zotupa pa bolt.
b).Bolt pamwamba pamakhala cholakwika pambuyo pa chithandizo.
Zothetsera:
a).Dzimbiri loyandama, mafuta ndi ma bolt bolt omwe ali pamwamba pa mabawuti amphamvu kwambiri ayenera kutsukidwa chimodzi ndi chimodzi.Musanagwiritse ntchito, iyenera kuthandizidwa ndi anti-dzimbiri.Maboti ayenera kusungidwa ndikuperekedwa ndi munthu wapadera.
b).The processing wa pamwamba msonkhano ayenera kuganizira ndondomeko ya zomangamanga ndi unsembe, kupewa kubwerezabwereza, ndi kuyesa kuthana nazo pamaso hoisting.

2) Kuwonongeka kwa bolt screw, screw sikungalowe mu nati, kukhudza msonkhano wa bawuti.
Kusanthula chifukwa: wononga ndi dzimbiri kwambiri.
Zothetsera:
① Maboti amayenera kusankhidwa musanagwiritse ntchito, ndikufananiziratu mutatsuka dzimbiri.
② Maboti owonongeka ndi wononga sangathe kugwiritsidwa ntchito ngati mabawuti osakhalitsa, ndipo ndizoletsedwa kukakamiza kulowa mu dzenje.
③ Gulu la bawuti liyenera kusungidwa molingana ndi setiyo ndipo siliyenera kusinthidwa likagwiritsidwa ntchito.

2. Kuwotcherera mzere vuto: zovuta zimatsimikizira khalidwe;Mipingo ikuluikulu ndi mizati ya pansi sizowotcherera;Arc mbale sigwiritsidwa ntchito kuwotcherera.
Solutions: Pamaso kuwotcherera Zitsulo Kapangidwe, fufuzani khalidwe chivomerezo cha kuwotcherera ndodo, kuwotcherera wa kuyendera satifiketi chivomerezo, malinga ndi kamangidwe ka kusankha kuwotcherera ndodo, malinga ndi malangizo ndi ndondomeko amafuna kugwiritsa ntchito kuwotcherera ndodo, kuwotcherera pamwamba ayenera osakhala ndi ming'alu, mikanda yowotcherera.Wowotchera woyamba ndi wachiwiri azikhala ndi porosity, slag, crater crack.Kuwotcherera sikuyenera kukhala ndi chilema monga kuluma m'mphepete komanso kuwotcherera kosakwanira.Kuyesa koyezetsa kowotcherera koyamba ndi kwachiwiri molingana ndi zofunikira, Onani sitampu ya welder pa ma welds ndi malo omwe atchulidwa.Ma welds osayenerera sangasinthidwe popanda chilolezo, sinthani ndondomekoyi musanakonze.Chiwerengero cha kukonzanso weld mu gawo lomwelo sichiyenera kupitirira kawiri.