Za Prototype Mold
Chitsanzonkhungunthawi zambiri amagwiritsidwa ntchito poyesa kapangidwe katsopano kasanayambe kupanga zambiri. Kuti mupulumutse mtengo, nkhungu ya prototype iyenera kukhala yotsika mtengo. Ndipo moyo wa nkhungu ukhoza kukhala waufupi, mpaka kufika mazana angapo kuwombera.
Zofunika -Ambiri opangira jekeseni amakonda kugwiritsa ntchito aluminium 7075-T6
Moyo wa Nkhungu -Mwina masauzande angapo kapena mazana.
Kulekerera -Sizingagwiritsidwe ntchito popanga ziwiya zolondola kwambiri chifukwa chakuchepa mphamvu kwazinthuzo.
Kusiyana ku China
Komabe, ambiri opanga nkhungu aku China sangakhale okonzeka kupanga nkhungu yotsika mtengo kwa makasitomala awo malinga ndi zomwe ndakumana nazo. Zifukwa ziwiri zotsatirazi zimachepetsa kugwiritsa ntchito nkhungu yachitsanzo ku China.
1. Mtengo wa nkhungu kale ndi wotsika kwambiri.
2. Aluminiyamu 7075-T6 ndi okwera mtengo ku China.
Ngati palibe kusiyana kwakukulu kwamitengo pakati pa nkhungu yachitsanzo ndi nkhungu zapamwamba kwambiri zopanga zochuluka, chifukwa chiyani muyenera kuyika ndalama pa nkhungu yachitsanzo. Chifukwa chake ngati mungafunse wogulitsa waku China za nkhungu yofananira, mtengo wotsika mtengo womwe mungalandire ndi nkhungu yachitsulo ya p20. Chifukwa mtengo wa P20 ndi wofanana ndi 7 mndandanda wa aluminiyamu, ndipo khalidwe la p20 ndilokwanira kupanga nkhungu ndi moyo pa kuwombera 100,000. Chifukwa chake mukalankhula nkhungu yachitsanzo ndi wogulitsa waku China, zimamveka ngati nkhungu ya p20.
Nthawi yotumiza: Aug-23-2021
