1. Ntsa lam hpe tsi lajang ai manghkang ni
Stamping handwheel galaw na matu ra ai die working parts ni a ladat hpe wan hkru mat ai daw ni a ntsa hpe n-gun n rawng hkra pat shingdang ra ai. Grinding galaw ai masa hte galaw ai ladat ni (grinding wheel a n-gun, particle size, coolant, feed rate zawn re ai ni) hpe grai sadi maja let hkang zing ra ai.
2. Crack hkra machyi ai hpe pat shingdang na
Machining galaw ai shaloi, nhtu masat, interlayers, cracks, impact scars zawn re ai macro defects ni hpe mould a bungli galaw ai daw ni a ntsa e n ngam hkra makawp maga ra ai. Ndai n kaja ai lam ni nga ai gaw, myit ru myit tsang lam hpe myit maju jung shangun nna, daw garan ai lam a rudi tai wa ai majaw, n-gup magap hpe aten garai n du shi yang hkrat sum shangun na re.
3. Polishing galaw ai a fineness .
Dai stamping handwheel arung arai ni gaw, n-gun n rawng ai, n-gun rawng ai, n-gun rawng ai hte kaga hkrak hkrak galaw ai lam ni hpe jai lang nna, galaw ai lam hta n-gun n rawng ai manu kaji ai hpe lu la nna, n-gun rawng ai arung arai ni a prat hpe grau kaja hkra galaw lu ai.
4. Design hte cut galaw ai zawn re ai process manghkang ni .
Design galaw ai lam: Mold a n-gun n law ai, blade lapran na tsan gang ai lam grai ni ai, mold structure n law ai, template block n law ai, pad foot n nga ai, mold hpe hkrak hkrak n lam madun ai, gap n mai byin ai. Wire htu ai hpaji: artificial wire htu ai, wire htu ai gap hpe n jaw ai, angle-galai shai ai hte wire htu ai metamorphic layer a akyu n nga ai.
