Pressure casting hi special casting method chi khat a ni a, tunlai metal processing technology-a cutting tlem zawk leh hmasawnna tlem zawk a awm a ni. a molten metal chu pressure sang tak leh speed sang tak hnuaia crystallize a, casting siam turin crystalling a ni. pressure sang tak leh speed sang tak chu pressure casting-a features ber a ni. Pressure hman tlanglawn tak chu megapascals (10000) a ni a, 1000 vel a ni. M/S, leh mold cavity chu molten metal hmanga fill hun chhung chu a tawi hle a, 0{7}}01 atanga 0.2 seconds vel a ni.
Hetiang hmanga thil siam chhuah hian production efficiency sang tak, simple process, tolerance grade of casting sang, surface roughness tha leh mechanical strength sang tak a neih avangin, mechanical processing step leh equipment tam tak a humhim thei a, raw materials pawh a humhim thei a, chuvangin China foundry industry-a thil pawimawh tak a ni ta.
Die-casting process chu die-casting machine, die-casting mold leh alloy-a element lian pathumte chu organically combined. die casting laiin metal-in cavity a fill dan tur a ni a, chu chu process factors te, pressure, speed, temperature leh time. te chu hun khata inpumkhatna process a ni a, heng technological factors te hian heng technological factors te hi an inthlunzawm a, chu chu a dang pakhat zel, leh a dang pakhat zel, leh a dang pakhat zel a ni. Tin, anmahni chu an inmil theihna tura kan siam theih dan tur kan hmu thei ang. Chuvangin, die casting process-ah chuan, casting structure kalphung, die-casting mold hmasawnna, die-casting machine performance leh structural superiority, die-casting alloy-a inthlak danglam theihna leh smelting process standardization-te pawh, pressure, temperature leh quality-te chu a pawimawh ber tur a ni tih kan sawi uar tur a ni. Castings. Die casting process. chhung hian heng parameters te hi control tha tak neih a ngai a ni.
