Pottery shell mode ladat

Pottery shell mold casting ni hpe law malawng gaw loi mi sha galaw shapraw ai, jak n-gun, automation, manu kaba ai, dai majaw shi a jai lang ai lam a shingdu labau gaw grai n law ai, madung gaw sumla ni a matu grai n law ai:
(1) Ndai gaw welding galaw na matu rai nna hkum hkrang langai hta sha jahkrat mai ai .
(2) N kaja ai n-gun rawng ai arung arai ni gaw, galaw shapraw ai gumhpraw hpe grai shayawm ya lu ai.
(3) Art, art hte crafts ni a n-gun ja ai hkrang ni
Dewaxing casting hte shingdaw yu yang, casting kaba (sh) n-gun ja ai shan daw ni hku nna galaw mai ai, shing nrai, dewaxing casting ladat a jahpan hta grai n law ai. Dai hta jai lang mai ai arung arai ni gaw:
(1) Htung n-gun amyu myu: di bu galaw ai, plastic hkrang (shot forming, hot press forming) ni a matu, hka htung arung arai ni, rubber arung arai ni, n-gun n rawng ai lam ni.
(2) Blade: hka htung kaba, shamu shamawt ai lam amyu myu
(3) Daw: electronic lam madun ai wavetube, nbungli hpe n-gun jaw ai, valve hkum hkrang, etc.
Dai ceramic shell mold ladat gaw, silica gel ntsin hpe gyit da ai tsi, kayau kaya n-gun rawng ai hka htung hka htung hte gelatinization hpe jai lang ai.
Hka kaba wa ai, slurry hku nna. Hkum hkrang n-gun hpring ai slurry hpe model a ntsa e ru bang nna, condensed, molded, 700℃hta hka n-gun yawm mat ai, katsi mat ai, 1000℃hta wan hkru nna n-gun hpe shatsaw ya lu ai, ceramic shell hpe n-gun ja hkra galaw ai. Dai ceramic shell mold a galu kaba ai lam gaw 3~20mm re. Caping kaba hpe ru bang ai shaloi, ceramic shell mold a hpang maga de gaw, bearing metal melt a n-gun hpe madi shadaw na matu, shinggrup da ra ai.
Model material gaw, n-gun n law ai hku jai lang ai, n-gun n law ai arung arai, n-gun dat (sh) n-gun dat hpe law law lang shapraw ai, san seng ai n-gun kaba ai, hka lim ai shara law law hpe jai lang nna, n-gun n-gun n-gun hpe pat shingdang na matu, n-gun n-gun n-gun n-gun (cast metal) hte n-gun n-gun hpe shayawm ya lu ai, n-gun n-gun n-gun (particle size size) gaw, n-gun kaji ni hte kayau ai particle kaba ni, n-gun n-gun kaji ni hpe lu la mai ai, gelling hpe binder hpe lawan ladan lu la na matu lang ai, gelling hpe gaw, ammonium carbonate zawn re ai alkaline n-gun ni hpe jai lang ai.
Filler hte binding a n-gun hpe gram lajang nna, slurry a fluidity, n-gun atsam hte nbung shang ai lam hpe hkang lu ai. Filler a n-gun gaw, n-gun n-gun hpe 1.5 kaw nna 2.5 du hkra galaw ya ai.
Dai ceramic shell mold a hpang maga de na madi shadaw ai lam gaw, katsi ai, sau nhprang, carbon dioxide, shing nrai, prat tup na matu n-gun rawng ai n-gang ni hpe galaw mai ai. Dai n-gup hpe n-gup magap n-htum shi yang, 500℃, 200℃n-gun n-rawng ai n-gup n-gu, 200℃, oxidation (sh) decarbonization hpe pat shingdang na matu n-gun n rawng ai gas hta grau kaja ai.