Abusuabɔ a ɛda casting nhyehyɛe nhyehyɛe ne sikasɛm ho nsɛnkyerɛnne ne nneɛma a atwa yɛn ho ahyia ho banbɔ ntam .

Ɛsɛ sɛ casting process designers no dwen casting cost, energy saving ne environmental protection nsɛm ho bere nyinaa. Efi nkɔso a ɛba wɔ casting nhyehyɛe a ɛwɔ ɔfã nhyehyɛe no mu, casting a wɔpaw, modeling, casting nhyehyɛe nhyehyɛe no gyinaesi, casting nhyehyɛe no nhyehyɛe ne bue, casting cleaning kwan no so no, nhyehyɛe biara fa atifi hɔ ɔhaw ahorow no ho. Sɛ nhwɛso no, bere a wɔde ɔhyew a wɔde siw nsu ano adi dwuma ama dade a wɔde tow nneɛma no afã horow akyi no, wobetumi ama nneɛma dodow a wɔyɛ no dodow no ara akɔ soro 10% ~ 20%, anaasɛ akɔ soro mpo.
Nhwehwɛmu titiriw kyerɛ sɛ adeyɛ no mu adeyɛ dodow a ɛwɔ casting mu no ntumi nkyerɛ sikasɛm mu mfaso a ɛwɔ insulation outlet so no yiye, ɛsɛ sɛ wɔde casting aba no hwɛ. Wɔkyerɛ casting aba no ase sɛ casting mass a wɔakyekyɛ mu denam dade aduan no su a ɛkɔ fononoo no mu, a wɔda no adi sɛ ɔha biara mu nkyem 100 mu. Nsonsonoe a ɛda ɛne casting nhyehyɛe no ntam ne sɛ ɛbɛyera wɔ smelting ne pouring mu. Wɔ cast steel ho no, saa adehwere yi yɛ bɛyɛ 6%. Nneɛma a ɛwɔ dade a wɔde gu mu a ɛwɔ anhwea a ɛyɛ mmerɛw a wɔde fi adi no mu aba no bɛyɛ 43 .
%; Nneɛma a ɛwɔ dadeɛ a wɔde gu mu a ɛwɔ thermal insulation outlet no aba no bɛyɛ 68%. Sɛnea ɛte no, mfaso a wonya no nso yɛ .
nkɔanim fi 5.37% kosi 14.16%.
Yebetumi ahunu sɛ casting process nhyehyɛɛ, akwan ahodoɔ a wɔfa so de di dwuma, dadeɛ ka a wɔbɔ, dadeɛ dodoɔ a wɔde hyɛ mu, ahoɔden a wɔde di dwuma, casting process production rate ne aba a wɔde yɛ adwuma, adwumayɛ dɔnhwereɛ ho ka, casting cost ne mfasoɔ a wɔnya no yɛ nkɛntɛnsoɔ kɛseɛ.
Ɛsɛ sɛ wɔde wɔn adwene si ahoɔden a wɔkora so wɔ casting process design no so. Sɛ nhwɛso no, nsu a wɔde gu mu no ma pɛtro a wɔde di dwuma no so tew mpɛn pii sen nea wɔde gu mu a ɛyɛ dry. Ankasa a wɔde di dwuma-hrad sand type mmom sen sɛ wɔde anhwea a ɛyɛ dry type a ɛyɛ mmerɛw, Cold Core Box Legal Core bedi dwuma, a wɔmfa mmara kwan so nhyehyɛe a ɛyɛ mmerɛw a wɔde dry anaa hot core box kwan nni dwuma, betumi akora pɛtro anaa ahoɔden a wɔde di dwuma so.
Sɛnea ɛbɛyɛ a wɔbɛbɔ nneɛma a atwa yɛn ho ahyia ho ban na wɔahwɛ adwumayɛfo akwahosan so no, ɛsɛ sɛ wɔkwati ɔkwan a wɔfa so yɛ adwuma a awuduru ne mfutuma kɛse wom no wɔ casting nhyehyɛe no ho nhyehyɛe mu, anaasɛ ɛsɛ sɛ wɔfa akwan a ɛne no hyia so de siw ano na ama ahobammɔ ne efĩ biara amma nneɛma a atwa yɛn ho ahyia no so. Sɛ nhwɛso no, sɛ wɔde awɔw mu core box nhyehyɛe no di dwuma a, ɛsɛ sɛ wɔhwɛ dimethylethyamine, triethylamine, SO2 a ɛwɔ mframa a ɛyɛ den no mu no so denneennen, bere a wɔatwe no yiye, wɔatew ho awie no, wobetumi de akɔ wim. Wɔ mframa a efi mu ba ne mfutuma a ɛdɔɔso a efi anhwea a wɔde gu mu na ɛhwe ase mu ba no ho no, ɛsɛ sɛ wɔtow gu nso bere a wɔatew ho awie no.