sum mat ai mold casting a thermal field arawn alai
Casting a hkrang shapraw ai lam a ningmu hku yu yang, solidized casting gaw foam amyu de liquid metal a lam rai nna, dai gaw liquid metal de foam a ladat re ngu tsun mai ai; sequential solidified casting gaw foam mold de liquid metal a lam, foam hkrang gaw liquid metal de galaw ai lam rai nga ai. Dai yawng gaw katsi ai hpe htawt sit ai lam zawn re.
Dai mat mat ai die casting a thermal field arawn alai ni gaw lawu na hte maren rai nga ai.
1) N-gun n law ai shara hta foam gasification hpe n ngut kre lu ai, foam gasification n kaja ai lam ni hpe mung loi ai;
2) Nbung laru kaba ai shara hta foam gasification gaw hkum tsup ai, liquid metal byin pru wa ai n kaja ai lam ni byin chye ai;
3) Type sand gaw katsi ai hpe hkap la nna, dai gaw solidification sequence hpe n hkru n kaja hkra galaw ya lu ai;
4) Absolute bottom injection heat field hpe nhtang bang nna, n-gun hpe jat bang na matu 300mm jan galu ai.
Dai majaw, lawu na npawt tara ni hpe casting system a kata lam hpe hkrang shapraw ai hta myit yu ra ai:
1) Synchronous solidification, law law hpe htu ai; sequential solidification, hpaw ai lam;
2) Dai box casting hpe gaw, yak hkak ai masa hpe asan sha galaw lu na matu, projection a matu tsi lajang ya ai, kata na hka htung chyinghka hte type cavity hpe gaw, horizontal projection galaw ai shaloi, parallel hku nna garan kau ai;
3) Vertical projection galaw ai aten hta lawu na 1 / 3 kaw na htu bang na;
4) Vertical shara jahkrat ai shaloi, gang je kau na;
5) 45℃diagonal cut hpe barre galaw ai;
6) n bung ai casting, convex kaw na daw kau ai;
7) Casting a bunghku galu kaba ai, n-gun n rawng ai shara kaw nna htu shang wa ai;
8) Foam model gaw n-gun n law ai (sh) n-gun ja ai shaloi, n-gun ja ai shara kaw nna gang je kau ai;
9) Kata na hka lim ai chyinghka hte n-gun ja ai n-gun hpe n hkap la lu na matu, kata na hka lim ai chyinghka cross-section area kaba ai rai nna, galu kaba ai lam gaw kadun ra ai.
