Zofunikira pakukonza zinthu zolondola pakudzibowola screw

Self drilling screw ndi gawo lamakina, lomwe likufunika kwambiri. Nthawi zambiri, mabawuti, zomangira, ma rivets, ndi zina zambiri, kuti zitsimikizire chitetezo kapena nthawi zambiri siziyenera kuganizira za kutentha, malo oyipa kapena zinthu zina zowopsa zogwirira ntchito. Zida zodziwika bwino ndi chitsulo cha carbon, chitsulo chochepa cha alloy ndi zitsulo zopanda chitsulo. Koma nthawi zina, zida zomangira zimafunikira kuti zikwaniritse zikhalidwe za dzimbiri kapena mphamvu zambiri, pali zitsulo zambiri zosapanga dzimbiri komanso chitsulo chosapanga dzimbiri champhamvu kwambiri. Mavuto asanu ndi limodzi otsatirawa ayenera kutsatiridwa mukamagwiritsa ntchito ndikusunga waya woboola:
1. Njira yotsuka waya yobowola ndiyofulumira kwambiri ndipo iyenera kusamala kwambiri. Panthawiyi, padzakhala zotsalira pamwamba pa waya wobowola mchira. Gawo ili ndikutsuka pambuyo potsukira silicate.
2. Pakuwotcha, stack iyenera kuphatikizidwa, apo ayi oxidation pang'ono idzachitika mu mafuta oziziritsa.
3. Zotsalira za phosphide zoyera zidzawonekera pamwamba pazitsulo zamphamvu kwambiri, zomwe zimasonyeza (mfundo 1) kuti kuyang'anitsitsa sikusamala mokwanira pa ntchito. 4. Chochitika chakuda chakuda pamwamba pa zigawo zimapanga mankhwala osokoneza bongo, kusonyeza kuti kutentha kwa kutentha sikunapangidwe bwino ndipo zotsalira za alkaline pamwamba sizimachotsedwa kwathunthu.
5. Zigawo zokhazikika zidzachita dzimbiri potsukira, ndipo madzi otsukira ayenera kusinthidwa pafupipafupi.
6. Kuwonongeka kwakukulu kumasonyeza kuti mafuta ozizimitsa akhala akugwiritsidwa ntchito kwa nthawi yayitali, ndipo amafunika kuwonjezeredwa kapena kusinthidwa.


Nthawi yotumiza: Jun-28-2020