Kusiyana ndi ubwino wa kuponyera ndi kupanga mawilo

Gudumu limatchedwanso mkombero.Njira yodziwika bwino yosinthira mawilo agalimoto ndikusintha mawilo a aluminiyamu aloyi, kapena kukonza magwiridwe antchito agalimoto ndi mawilo akulu akulu,Mawonekedwe ndi mawonekedwe a mawilo amayang'ana kwambiri,koma kuchokera pakupanga njira yowonera kusanthula mawilo a aloyi.Kodi mumadziwa bwino kusankha mawilo omwe amayendera bwino galimoto yanu?

Njira zosiyana za chikhalidwe chosiyana
Pali njira zingapo zamafakitale zomwe zimagwiritsidwa ntchito popanga mawilo a alloy, iliyonse imapereka zabwino ndi zoyipa zake.Njira yotchuka kwambiri yopangira ma gudumu ndi: kuponyera mphamvu yokoka, kuponyera kotsika, kupanga mafunde,ndi kukonza.Pansipa mupeza kufotokozera kwa njira iliyonse, kotero mutha kudziweruza nokha mtundu wa mawilo omwe angagwirizane bwino ndi galimoto yanu.Ngakhale kuti anthu ambiri amasokoneza "kulemera kwa thupi" ndi "ntchito", mphamvu yaikulu ya gudumu lochita masewera olimbitsa thupi ndi yoyenera "Kulemera kwa Kulemera Kwambiri".Makampani ambiri amavomereza kuti "kupepuka" gudumu lawo la "Performance",ndipo chifukwa chake, ambiri amangoyang'ana "kulemera" ndipo osaganizira za kuuma, kulemera kwa katundu kapena kukhazikika komwe kumafunikira kuti apange gudumu loyenera lapamwamba.

Njira Yopangira Mphamvu yokoka

Panthawi ya Gravity Casting, aluminiyamu, kapena aloyi amathiridwa mu nkhungu yomwe imagwiritsa ntchito mphamvu yokoka ya dziko kupanga mawonekedwe ndi mapangidwe a gudumu.Popeza mphamvu yokoka ndi mphamvu yokhayo yomwe imagwiritsidwa ntchito popanga mtundu uwu, zinthuzo sizikhala zowuma ngati gudumu lotsika (kapena njira yomanga yapamwamba)ndipo motero pamafunika zitsulo zambiri kuti zikwaniritse mphamvu zamapangidwe monga njira zina zopangira.Izi zikutanthauza kuti gudumu la Gravity Cast lidzakhala lolemera kwambiri kuposa gudumu lopangidwa ndi kuponyera kocheperako kapena njira yomanga yokwera.

Low Pressure Casting Njira

Kuponyera kwapansi kumagwiritsa ntchito njira yofanana ndi kuponyedwa kwa mphamvu yokoka, koma ndikuwonjezera mphamvu yabwino kuti ipange zitsulo zolimba kwambiri mkati mwa gudumu,zomwe zimatanthawuza kukhulupirika kwadongosolo ndi kulemera kochepa kuposa kuponyera mphamvu yokoka.Mawilo otsika otsika nthawi zambiri amawononga ndalama zambiri kuposa mphamvu yokoka, ndipo amakhala amphamvu.

Njira Yopangira Ma Flow

Flow form casting ndi njira yomwe imatembenuza gudumu pamwamba pa mandrel apadera, ndikupanga gudumu pogwiritsa ntchito ma hydraulic roller omwe amagwiritsa ntchito kupanikizika kwakukulu.Kuthamanga ndi kutembenuka kumapangitsa kuti gudumu likhale lotsutsana ndi mandrel, kupanga mawonekedwe ndi m'lifupi mwake.Panthawi yothamanga, gudumu "limayenda" pansi kuti lipange gudumu lonse.Panthawi imeneyi, kupanikizika komwe kumagwiritsidwa ntchito pa gudumu loponyedwa kumasintha kwenikweni zinthu zake zakuthupi, kotero mphamvu zake ndi makhalidwe amkati a umphumphu amakhala ofanana ndi a mawilo opangidwa.Mphamvu zowonjezeredwa zokhudzana ndi kachulukidwe kazinthu zimamasulira mpaka 15% kuchepetsa kulemera poyerekeza ndi gudumu lotsika lotsika kwambiri.

Njira Yopangira

Mawilo opangidwa amapangidwa pogwiritsa ntchito njira yomwe imapangitsa kuti pakhale gudumu lamphamvu kwambiri, lopepuka komanso lokhazikika, lopambana kuposa njira zina zopangira.Panthawi yopangira, aluminiyumu imapangidwa pansi pa kupanikizika kwambiri, komwe kumatanthawuza kukhala wamphamvu kwambiri, gudumu lolemera kwambiri.Popeza kupanga gudumu lopukutira kumafuna zida zopangira mwapadera kwambiri, mawilo a Forged nthawi zambiri amakhala ndi mtengo wokwera kwambiri pamawilo a aloyi kuposa Magudumu opangidwa pogwiritsa ntchito njira ina iliyonse.