Nkhani

Ma radiator a aluminiyamu tsopano amagwiritsidwa ntchito kwambiri pamsika wa radiator. Ogwiritsa ntchito ambiri amakonda kugwiritsa ntchito ma radiator a aluminiyamu mochulukira. Komabe, mutagula ndikuyika ma radiator a aluminiyamu, vuto loti muganizire limabwera. Zowonongeka mu ma radiator ndizosapeweka, zomwe zimapangitsa ogwiritsa ntchito ambiri kumutu. Ndiye kuthetsa vutoli? Lero, Ruiqifeng New Material Co., Ltd. adzakuuzani yankho la vuto lodetsedwa la radiator ya aluminiyamu!

Choyamba, tiyenera kudziwa chifukwa cha mapangidwe zonyansa mu radiator aluminiyamu. Chifukwa cha kukhalapo kwa mabowo a mpweya ndi mabowo a shrinkage mu radiator ya aluminiyamu, chithandizo chapamwamba cha kuponyera kufa ndizovuta kwambiri. Mabowo akhoza kudzazidwa ndi madzi, ndipo mpweya m'mabowo udzatenthedwa ndi kukulitsidwa, kapena madzi m'mabowo adzasanduka nthunzi, ndipo voliyumu idzakula, zomwe zimapangitsa kuti pakhale matuza pamwamba pa kuponyera. Vuto la zonyansa ndi lachibadwa komanso losapeŵeka. Kodi tingathetse bwanji pambuyo popanga zonyansa?

1. chinsinsi ndi kuchepetsa kuchuluka kwa mpweya wosakanikirana mu kuponyera. Kuthamanga koyenera kwa alloy kuyenera kuthamangitsidwa kuchokera pamphuno kupita ku nkhungu kudzera pa chulucho chotchinga ndi sprue kuti apange chitsulo chosasunthika komanso chosasunthika (mapangidwe othamanga a conical amatengedwa, ndiye kuti, kutuluka kwa madzi kuyenera kufulumizitsidwa ndikuchepetsedwa pang'onopang'ono kuchokera pamphuno kupita ku sprue kuti mukwaniritse bwino zitsulo).

2. mu dongosolo lodzaza, mpweya wosakanikirana umasakanizidwa ndi chipwirikiti ndi madzi achitsulo kuti apange pores. Tingaone pa phunziro la yoyerekeza kufa kuponyera ndondomeko kuti zitsulo zamadzimadzi amalowa nkhungu patsekeke ku kuponyera dongosolo kuti lakuthwa kusintha malo mu sprue ndi kuwonjezeka sprue mtanda gawo m'dera adzapanga zitsulo madzi otaya mu chipwirikiti ndi entrain mpweya, ndi khola zitsulo zamadzimadzi ndi yabwino kwa mpweya kulowa mu sprue groove groove groove groove groove sprue groove sprue. nkhungu ndi kutulutsa mu nkhungu.

3. zinthu zatsopano zosefera za ceramic zimagwiritsidwa ntchito m'malo mwazinthu zachiwiri za nozzle kuti muchepetse zonyansa. Radiyeta ya aluminiyamu iyenera kuzizidwa molingana m'malo onse panthawi ya kufa kolimba ndikulimbitsa nthawi yomweyo. Shrinkage cavity imatha kupewedwa kudzera mu kapangidwe koyenera ka nozzle, makulidwe a chipata chamkati ndi malo, kapangidwe ka nkhungu, kuwongolera kutentha kwa nkhungu ndi kuziziritsa.