Nea edi kan no, dade yɛ den sen plastic anaa nnua, na ɛno nti na nnipa dodow no ara de dade dan mu nneɛma di kan bere a wɔrepaw ade bi no.
Wɔ dade adwumayɛbea dan mu nneɛma adwuma mu no, nneɛma a wɔde yɛ adwuma no na ɛkyerɛ sɛnea ade no bɛtra ase; enti nnipa dodow no ara de dade dan mu nneɛma di kan.
Enti dɛn nti na ɛho hia kɛse ma ɔfese dan mu nneɛma?
Dade ankasa wɔ sintɔ kɛse-ɛyɛ mmerɛw sɛ ɛbɛbɔ wɔ mmeae a ɛhɔ yɛ nwini na sɛ ɛne nsu di nkitaho a, ɛyɛ oxidize. Sɛ wɔanni ho dwuma ntɛm a, eyi betumi de ɔhaw pii aba bere a wɔde redi dwuma no. Nea ɛne no bɔ abira no, .sɛ wɔde ade a ɛkorɔn-kataso a ɛyɛ papa di dwuma de tew nneɛma fi soro a, ɛma wonya nea eye kyɛn so:
1. Nkwa nna tenten
2. Ɛnyɛ mmerɛw sɛ ɛbɛtwetwe ne ho
3. Ɛtew ne ho fi mframa ne nsu ho yiye
4. Ɛko tia nsu a ɛtɔ da biara da ne ahotew a ɛne ne ho di nkitaho
Nnipa pii susuw sɛ saa adeyɛ yi yɛ twa ne mfonini kɛkɛ, nanso nokwarem no ɛyɛ adeyɛ a edi mũ na ɛyɛ den: Nneɛma a wɔsiesie-twitwa-punching-bending-welding-semi-finished product trial assembly-acid pickling and phosphating-packaging.
Bere a wɔasɔ ahwɛ yiye awie no, wɔde aduru no yɛ pickling, phosphating, ne powder coating. Saa anammɔn yi yi nkannare fi hɔ, ɛma oxidation a ɛko tia no tu mpɔn, na ɛma ade no yɛ pasivate, na ɛma ne nsɛe a ɛko tia no yɛ kɛse.
Sɛ wɔde pickling na phosphating wie a, ɛho hia sɛ wɔma ɛyow, mpɛn pii no nnɔnhwerew 1-2; anyɛ saa a, powder a ɛbata ho no bɛka. Sɛ wɔyow wie a, wɔde powder coating gu so, sɛ́ ɛyɛ mfiri anaasɛ wɔde nsa. Mpɛn pii no, mfiri a wɔde kata so no ntumi nsɛe anoano ne nkwaa a ɛda nnua ntam, bere a nsa a wɔde kata so no hwehwɛ sɛ wɔhwɛ sɛnea ɛyɛ kɛse no yiye; ade a wɔde kata so a ɛyɛ tratraa dodo anaasɛ ɛyɛ den dodo bɛka afɛfɛde. Powder coating yɛ layer a ɛwɔ corrosion ne wear resistance a ɛkorɔn, na ɛsan nso yɛ nea ɛnyɛ nea atwa yɛn ho ahyia kɛse. Afã ahorow hwehwɛ sɛ ɛsono ɔhyew ne ahoɔhare a wɔde petepete so. Sɛ wɔde powder kata so wie a, ɛsɛ sɛ wɔsan ma ade no we na awiei koraa no wɔde pearl cotton gu mu wɔ ɔkwan soronko so na amma ansɛe.
Wɔ aduru a wɔde yɛ nneɛma a ɛwɔ soro akyi no, yɛhyɛ nyansa sɛ hwɛ nneɛma a edidi so yi yiye bere a woretɔ ade no:
A. Te anoano no nka na hwɛ sɛ ɛyɛ torotoro na ɛyɛ burr-free; hwɛ sɛ ebia ade a wɔde kata so no yɛ pɛ anaa; hwɛ sɛ wɔakata weld ahorow so koraa na asiane biara nni ho sɛ ɛbɛka nkannare anaa.
B. Kɔla a ɛyɛ pɛ, kɔla mu nsonsonoe biara nni mu
C. Ne kɛse yɛ mmerɛw, textured te nka
Nneɛma pa a wɔde dade ayɛ no gyina sɛnea wɔpaw nea ɛyɛ papa so, nanso nea ɛho hia sen saa no, egyina sɛnea wɔde di dwuma da biara da ne ne siesie so. Akyinnye biara nni ho sɛ dade kabinet a ɛyɛ tratraa kakra nanso wɔayɛ no yiye-bɛyɛ den kɛse asen kabinet a ɛyɛ den yiye nanso wɔanyɛ no yiye. Ɛnyɛ sika nko na wɔde susuw bo, na mmom sika a wɔde hyɛ ade no nkwa nna mu nso.
