Kukonzekera kwa nkhungu kumaphatikizapo kukhazikitsa pakati, kukhazikitsa zozizira, zothandizira pakatikati, ndi malo olowera mpweya, komanso kuteteza nkhungu pambuyo pa msonkhano. Msonkhano wa nkhungu kwazosapanga dzimbiri ndalama castings imayang'ana kwambiri pakupanga mawonekedwe a sera ndi kupanga zipolopolo, kusiya masitepe achikhalidwe a core, kusonkhanitsa nkhungu, ndi kumangirira nkhungu zamchenga zomwe zimagwiritsidwa ntchito poponya mchenga. Motsutsana,kuponya mchenga zimadalira kuyika kwapakati, kusanja kolekanitsa, ndikutchinjiriza ndi zolemera kapena zingwe kuti amalize msonkhanowo.
Core Setting
Mfundo za Core Setting:
1. Dzidziweni nokha ndi chithunzi cha ndondomekoyi.
2. Tsimikizirani kutsatizana kwa ma core setting.
3. Yang'anani ubwino wa mchenga wa mchenga.
4. Sonkhanitsani zitsulo zamchenga.
5. Yang'anani ma cores mutatha kukhazikitsa.
Msonkhano wa Mold ndi Kuyanjanitsa
Kusonkhana nkhungu ndi sitepe yomaliza mu ndondomeko akamaumba. Ngati gulu la nkhungu silikukwaniritsa zofunikira za ndondomeko, likhoza kubweretsa zolakwika kapena kutaya.
Njira Zopangira Mold Assembly:
1. Pofuna kupewa kuchucha kwachitsulo, ikani zingwe zamatope zosayaka kapena zingwe za asbestosi mozungulira mzere wolekanitsa ngati pakufunika kutero.
2. Pakusonkhanitsa nkhungu, onetsetsani kuti nkhungu yapamwamba imakhalabe yofanana, imatsika pang'onopang'ono, ndikugwirizanitsa molondola.
3. Yang'anani kuyanjanitsa kwa sprue ndi wothamanga mu nkhungu yotsika, ndipo onetsetsani kuti palibe chiwopsezo cha kutsekeka kwa mchenga kwa ma cores.
4. Yang'anani mzere wolekanitsa kuti ukhale wothina. Ngati mipata ilipo, chitanipo kanthu kuti zitsulo zisamatayike.
5. Tetezani nkhungu ndi zolemera kapena zomangira.
6. Ikani makapu otsanulira ndi okwera, kuphimba chikho cha sprue, ndikukonzekera kuthira.
Kuti muwonetsetse kuti kuponyerako ndi kolondola komanso kupewa zinthu monga kutsekeka kwa mchenga kapena kusanja molakwika, zida zoyikapo ziyenera kuyikidwa pabokosi la nkhungu.
Kulimbitsa Nkhungu ndi Kuteteza
Pofuna kuteteza nkhungu yapamwamba kuti isakwezedwe chifukwa cha kupanikizika kwachitsulo chosungunuka ndi kusungunuka kwa mchenga wa mchenga, nkhungu zapamwamba ndi zapansi ziyenera kutetezedwa pamodzi. Njirazi zimaphatikizapo kugwiritsa ntchito zolemetsa kapena ma bolts ndi zomangira uta.
1. Kulemera kwake:
Chinthu chofunika kwambiri pa zolemera ndi kulemera kwake. Zolemera ziyeneranso kukhala ndi mipata yothira ndi mpweya wabwino. Kulemera kwa zolemera kuyenera kuthandizidwa ndi makoma a bokosi la nkhungu kuti asawononge nkhungu yamchenga.
2. Njira Yodzitetezera:
Popanga bokosi la nkhungu, zomangira zomangira zimagwiritsidwa ntchito nthawi zambiri m'malo mwa zolemera kuti ziteteze nkhungu. Zomangamanga zomangira zimagwiritsidwa ntchito popanga chidutswa chimodzi, chaching'ono, komanso kupanga misa. M'mizere yopangira ma voliyumu ambiri, ziboda zomwe zimagwiritsidwa ntchito kwambiri zimaphatikizira mabokosi amtundu wa swing, omwe amakhala ndi makina olondola kwambiri ndipo amafunikira njira zothandizira kumangirira ndi kumasula.
Zotayika za thovu nthawi zambiri safuna njira zachikhalidwe zomangira. Amagwiritsa ntchito vacuum fastening, yomwe imatsimikizira kukhazikika kwa nkhungu yamchenga kudzera m'malo opanda vacuum.
Nthawi yotumiza: Jan-03-2025