Die-Afiri a wɔde siesie nneɛma ne nea wɔhwɛ so no ka nneɛma abiɛsa ho titiriw: mfiri, nsu, ne anyinam ahoɔden.
Nea edi kan no, die-afiri a wɔde tow nneɛma no dwumadi gyina solenoid valve ahorow a wɔhwɛ so so ma ɛsesa nhyɛso ngo no kwan wɔ afiri biara a wɔde yɛ adwuma no nhama mu, na ɛma die-afiri no yɛ nneyɛe ahorow a ɛtoatoa so, a nea ɛka ho ne nkuku a wɔde to mu, nsunsu a wɔde bue, spindle rotation, hama sanba, ne ejection, a ɛnam so ma ɛyɛ adwuma kyinhyia. Sɛnea ɛbɛyɛ a ɛbɛyɛ sɛ die-afiri no bɛyɛ adwuma yiye no, ɛho hia sɛ wɔde mfiri no siesie ne ɔhwɛ di kan na ama wɔatumi ayɛ nneɛma a ɛfata na wɔatrɛw afiri no nkwa nna mu. Die-Afiri a wɔde siesie nneɛma ne ɔhwɛ no, wɔtaa kyekyɛ mu ma ɛyɛ nhwehwɛmu nhyehyɛe. Die-Afifide biara a wɔde tow no de nhwehwɛmu a egyina n’ahiade pɔtee so si hɔ da biara da na ɛsakra. Da biara, dapɛn biara, ne semi-Afe afe nhwehwɛmu nso wɔ hɔ.
Nhwehwɛmu a wɔyɛ no da biara da no bi ne: sɛ wɔbɛhwɛ ngo pɔmpɛ no mu sɛ ɛyɛ adwuma yiye, dede biara a wɔanhyɛ da ayɛ, ngo a ɛwɔ dipstick no ase, ngo no hyew, ngo no kɔla, ngo a wɔde gu mu no ano, hydraulic nhyehyɛe a wɔde yɛ nsu a ɛtwetwe, ngo nhama a ɛnyɛ den ne nkwaa, nhama a ɛyɛ mmerɛw a wɔde hyɛ nsu mu, ne srade a wɔde yɛ nneɛma nyinaa a ɛfata. Hwɛ sɛnea akwantu switch no yɛ adwuma ne sɛnea ɛyɛ den ne afiri no a wɔde si so no mu, hwɛ nitrogen nhyɛso a ɛwɔ accumulator no mu, nhyɛso ahorow a ɛwɔ hydraulic nhyehyɛe no mu, onwini nhyehyɛe, ne mfiri no nyinaa.
Nhwehwɛmu a wɔyɛ no dapɛn biara no bi ne: sɛ wobeyi aduru a wɔde yɛ aduru a wɔfrɛ no slag afi oil tank no mu, coring bolts, ne elbows; hwɛ sɛnea ngo valve coils nyinaa si ne sɛnea ɛyɛ adwuma; ngo dodow a ɛwɔ mu a wɔbɛhwɛ; na wɔrehwɛ accumulator no mu ahwɛ sɛ ngo ne nitrogen pue anaa. Semi-Afe afe nhwehwɛmu no bi ne: ahotew anaa foforo a wɔde si filter element no ananmu; a wɔbɛhwɛ clearances a ɛda mfinimfini mprɛte, coring bolt, ne guide bushing ntam; ne skid no sorokɔ a wɔbɛsesa. Ɛlektrik nneɛma nyinaa a wobɛhwɛ, nkitahodi biara a ɛho ayɛ hare, ne lubrication pump ne lubrication system no mu a wobɛhwɛ.
Nea ɛtɔ so mmienu, die-casting machine huammɔdi no titire ne sɛ ɛnyɛ adwuma yie wɔ anyinam ahoɔden ne nsuo nhyehyɛeɛ mu. Ɛnyɛ den koraa sɛ wobehu huammɔdi ahorow a mfiri a asɛe de ba no na wɔayi afi hɔ.
Mpɛn pii no, anyinam ahoɔden a entumi nyɛ adwuma no fi ɔhyew a ɛwɔ motor relays anaa solenoid valve ahorow mu, nkitahodi a asɛe, fuse a wɔabɔ, ne nkitahodi a ɛnyɛ den anaasɛ ɛtwa mu wɔ anyinam ahoɔden akwan ne nneɛma a ɛwom no ntam. Nneɛma ahorow bi betumi ama nsu a ɛwɔ nipadua no mu no ayɛ adwuma yiye, na mpɛn pii no, anyinam ahoɔden ne nsu nhyehyɛe no di nkogu. Enti, ɛho hia sɛ wɔhwɛ yiye, wɔhwɛ mu yiye, na wɔyɛ nhwehwɛmu a ɛkɔ akyiri na ama wɔahu nea ɛde huammɔdi no aba.
Die-Afiri a wɔde hwɛ nneɛma so no bi ne nhwehwɛmu a wɔde aniwa hu, aso mu nhwehwɛmu, nsa a wɔde ka, ne hua. Die-afiri a wɔde tow no a wɔbɛhwehwɛ mu no betumi aboa ma wɔahu mfomso no ho sɛnkyerɛnne ne faako a ɛwɔ, ne nea ebetumi de aba nso.
Nea ɛka ho ne sɛ wobɛhwɛ sɛ ebia afiri no yɛ adwuma yiye na ɛyɛ den, na ɛma wohu sɛnea anyinam ahoɔden, mfiri, anaa nsu a wɔde di dwuma no ntumi nyɛ adwuma yiye. Nea ɛka ho ne sɛ wobɛhwɛ sɛ nsu a ɛretu, akenkan a wɔde nhyɛso kyerɛ sɛnea ɛsɛ, ne nsensanee a ɛyɛ mmerɛw. Mfonini nkyerɛase hwehwɛ ahokokwaw; Wobetumi akyekyɛ ɔmansin mfonini mu ayɛ no afã horow pii. Sɛ nhwɛso no, wobetumi akyekyɛ die-afiri a wɔde tow tuo no mu ayɛ no ɔmansin mfonini no mu ayɛ no soro-voltage na ɛba fam-voltage afã horow. Wobetumi akyekyɛ soro-voltage ɔfa no mu bio ayɛ no main circuit ne control circuit. Wobetumi akyekyɛ-voltage ɔfa a ɛba fam no nso mu ayɛ no tumi a wɔde ma, PLC input, ne PLC output section.
Atie a wotie no hwehwɛ sɛ wotie no yiye na woahwɛ sɛ nnyigyei a ɛyɛ adwuma daa ne dede a ano yɛ den a ɛyɛ soronko anaasɛ wosow bere a die-afiri a wɔde tow tuo no reyɛ adwuma no. Sɛ wotie ngo ketewaa biara a ɛretu bere a woreyɛ adwuma no nso boa. Sɛ nhwɛso no, sɛ ngo a wɔde san kɔ cartridge valve no piston a ɛwɔ injection ɔfã no mu no akyea a, fa-Blade anaa Phillips screwdriver a ɛyɛ tratraa no mia so wɔ valve no kataso no so. Bere a wode injection no rehyɛ mu no, fa w’aso no to skru-draebɔ nsa no so na ama woahu sɛnea ngo no retu.
Nea ɛka ho ne sɛ wobɛhwɛ sɛ ɔhyew a ɛnteɛ, ngo no hyew, ne solenoids, na woahwɛ sɛ ɔhyew no kɔ soro dodo anaa.
Hua: Sɛ nnwinnade no hyia anyinam ahoɔden mfomso bi a, hua anyinam ahoɔden nneɛma no hua sɛ ɛrehyew anaa hua afoforo.
Ne tiawa mu no, die-Casting Machine Maintenance yɛ nhyehyɛe ne nea ɛkɔ akyiri a ɛhwehwɛ sɛ wɔde anyinam ahoɔden mfiri te ase na wotumi yɛ no yiye. Bere tenten a yɛn adwumayɛfo a wɔhwɛ so no de nsiyɛ ne asɛyɛde sua ade no, wobetumi abɛyɛ adwumayɛfo a wɔfata ntɛm ara.
