Nneɛma a ɛwɔ soro a wɔde dade a ɛnyɛ den a wɔde weld ayɛ no so no taa yɛ dade a ɛnyɛ den anodizing, stainless steel galvanizing, stainless steel chromium plating, stainless steel electroless nickel plating, nanso esiane sɛ dade a ɛnyɛ den no reyɛ adwuma wɔ adeyɛ no mu nti, ɛho hia sɛ wɔyɛ annealing, sɛnea ɛte daa, quenching, quenching, quenching ne akwan foforo. Mpɛn pii no, ne soro no ma oxide a ɛyɛ tuntum. Ɛnyɛ sɛ oxide nsenia no ka sɛnea dade a ɛnyɛ den no te nko, na mmom ɛka sɛnea wɔyɛ aduru no akyiri yi no wɔ ɔkwan a enye so. Enti, ɛsɛ sɛ wɔde akwan a wɔfa so yɛ no te sɛ pickling, passivation, ne polishing di dwuma de yi fi hɔ wɔ electroplating a edi hɔ a edi hɔ no mu. Sɛ́ obi a ɔyɛ afiri a wɔde yɛ paipu no ho nimdefo no, Hangao Tech (seko mfiri) . yɛde yɛn ho ma sɛ yebedi client haw no ho dwuma. Momma yɛnhwɛ
ɔhaw ahorow a ɛfa dade paipu polishing ho no.
Nea ɛtaa ba ne mfiri a wɔde yɛ no fɛfɛɛfɛ, nnuru a wɔde yɛ no fɛfɛɛfɛ, ne anyinam ahoɔden a wɔde yɛ nneɛma. Batch finishing ne sɛ wode abrasive a ɛwɔ polishing agent no mu bedi dwuma de ayɛ ɔfã no ani ma ayɛ mmerɛw na ama polishing tumi no ayɛ mmerɛw. Sɛ wɔyɛ no yiye wie a, wobetumi anya ahwehwɛ no ani a ɛyɛ mmerɛw 0.4um anaa nea ennu saa. Wobetumi de ntwahonan anaa abɔso a ɛyɛ den ayɛ afã horow a ɛwɔ nsusuwii a ɛnyɛ den no fɛfɛɛfɛ, na wobetumi de ntwahonan a ɛyɛ mmerɛw ayɛ afã horow a ɛyɛ den no fɛfɛɛfɛ. Wɔde akuwakuw akɛse a ɛwɔ afã nketenkete asiesie mu akuwakuw. Akwan te sɛ roller rolling, afiri a ɛwosow a ɛwosow hann, centrifuge centrifugal hann, ne hann a ɛkyinkyini. Mfiridwuma mu nneɛma a wɔde yɛ no no yɛ ketewaa bi, na ɛyɛ den sɛ wɔbɛpopa nneɛma a ɛyɛ mmerɛw no so.
Saa bere yi, ɛsɛ sɛ wodi kan yɛ no fɛfɛɛfɛ, na wɔde polishing wheel ne polishing belt a wɔde polishing paste ayɛ no ma a wɔde twitwiw, a wɔakyekyɛ mu ayɛ no grinding a ɛyɛ den, mfinimfini a wɔayam no yiye ne nea wɔde twitwiw no yiye. Sɛ woyam no yiye wie a, ne soro a ɛyɛ mmerɛw no betumi adu 0.4um. Sɛnea ɛbɛyɛ a wobetumi adi ahwehwɛde afoforo bi ho dwuma, te sɛ descaling, deburring, welding slag, matting, ne nea ɛkeka ho, surface treatments te sɛ sandblasting, shot blasting, ne brushing with steel wire wheels used used. Nneɛma a wɔde dade a ɛnyɛ den ayɛ a wɔde ayɛ ntwahonan a ɛnyɛ den no betumi akwati dade a ɛde efĩ ba no yiye. Sɛ yɛhwɛ ahwehwɛde ahorow a ɛsono wɔ polishing degree ho a, yɛwɔ nhwɛso ahorow pii a yɛbɛpaw, te sɛ . 8 Ti a wɔde yɛ ti no afiri a wɔde twitwiw ti , ti 10, ti 16 ne ti 32, ma nsu a ɛyɛ kurukuruwa ne squire tubes. Nnuru a wɔde yɛ polish no ne sɛ wɔde afã horow no bɛhyɛ aduru a ɛfata mu, efisɛ aduru no ma afã horow a ɛyɛ kɔntɔnkrɔn a ɛwɔ soro no yɛ ntɛmntɛm sen afã horow a ɛyɛ kɔntɔnkrɔn no, sɛnea ɛbɛyɛ a wɔbɛma ɔfasu no ayɛ pɛpɛɛpɛ na wɔatumi ayɛ polishing atirimpɔw no. Sɛ yɛbɛka no ɔkwan biara so a, nnuru a wɔde yɛ no yiye no nni tumi a ɛma ɛyɛ fɛ yiye na ebetumi ama hann no atu mpɔn kakraa bi pɛ. Nanso ɛmma wonnya adwuma nyɛ na ɛmma bere nsɛe sen mfiri a wɔde yɛ nneɛma a ɛyɛ fɛ, na ebetumi ayɛ afã nketenkete no mu a ɛyɛ fɛ.
Nnansa yi, wɔabɔ amanneɛ nso sɛ wobetumi ayɛ austenitic stainless steel a ɛyɛ 18-8 no ani fɛfɛɛfɛ ayɛ no ahwehwɛ a ɛbɛhyerɛn denam hann a wɔde bɛka ho so. Nanso hwɛ nsɛm a edidi so yi yiye.
(1) Wɔyɛ ɔfasu a ɛyɛ adwuma no wɔ nnuru a wɔde yɛ no yiye akyi, na ɛsɛ sɛ wɔyɛ adwuma no ho nhyehyɛe ma ɛyɛ mmerɛw na ama wɔatumi agyina nsu no ano.
(2) Wɔ afã nketenkete pii te sɛ bracket ne nkɔnsɔnkɔnsɔn ho no, ɛsɛ sɛ wɔde mfiri a wɔde kankan no di dwuma na ama polishing no ayɛ pɛ.
(3) Sɛ woreyɛ mprɛte a ɛnyɛ den a ɛyɛ dade a ɛnyɛ den ne nneɛma afoforo a ɛwɔ mmeae akɛse a ɛwɔ mmeae akɛse no ho mfonini a, fa w’adwene si so titiriw sɛ wobɛma nea ɛwɔ soro no ayɛ nwini, na ɛsɛ sɛ wɔhohoro no yiye bere a wɔayɛ no fɛfɛɛfɛ awie no na amma n’afa no nhyerɛn pɛpɛɛpɛ. Electrochemical polishing betumi ama nneɛma a ɛwɔ afã horow no mu no ayɛ adwuma yiye; ma corrosion a ɛko tia no tu mpɔn; Tew afã horow a wɔayɛ ho adwuma no ani a ɛyɛ den no so; na ɛtew friction coefficient no so esiane surface roughness a ɛso tew nti. Wobetumi de electrochemical polishing nso ayi burrs ne nea ɛkeka ho.
Sɛ wɔde toto mfiri a wɔde yɛ polish ho a, electrochemical polishing wɔ su ahorow a edidi so yi.
(1) Mfiri a wɔde yɛ no yiye no bɛma nneɛma a ɛyɛ den a ɛwɔ soro no ayɛ den na ayɛ abrasive, a ɛbɛtew dade a ɛnyɛ den a ɛko tia corrosion no so, bere a electrochemical polishing bɛma ɔfasu a ɛyɛ passivated na ama corrosion resistance a ɛwɔ stainless steel mu no ayɛ kɛse.
(2) Electrochemical polishing wɔ ahwehwɛde ahorow bi ma substrate no. Sɛ nhwɛso no, sɛ dade nhyehyɛe no nyɛ pɛ a, ɛbɛma wɔayɛ ɔfasu a ɛnyɛ pɛpɛɛpɛ, na wɔrentumi nyɛ nsensanee a emu dɔ a ɛyɛ mmerɛw. Mfiridwuma mu polishing no wɔ ahwehwɛde a ɛba fam koraa wɔ substrate no so.
(3) Wɔ afã horow a ɛwɔ nsusuwii a ɛyɛ den, nhama, mprɛte a ɛyɛ tratraa ne afã nketenkete ho no, electrochemical polishing yɛ mmerɛw kɛse sen mfiri a wɔde yɛ polish.
(4) Electrochemical polishing a ɛyɛ adwuma yiye no korɔn sen nea ɛwɔ mfiri a wɔde yɛ nneɛma mu no mu, nanso wontumi mfa adwumayɛbea akɛse nhyɛ polishing tank no mu na ɛhwehwɛ sɛ ɛyɛ nsu kɛse titiriw, na ɛma ɛyɛ den sɛ wɔbɛyɛ electrochemical polishing.
(5) Ɛsɛ sɛ adwumayɛbea a wɔde anyinam ahoɔden yɛ adwuma no ani no yɛ pɛ, na sɛ ɛho hia a, ɛho hia sɛ wɔyɛ pictograph cathode, anyɛ saa a, asase ani hann no bɛyɛ pɛpɛɛpɛ.
(6) Mprempren no yɛ kɛse bere a wɔreyɛ electrochemical polishing no, na ɛsɛ sɛ fixture ne workpiece no nya beae kɛse a ɛne no di nkitaho na ɛne no di nkitaho yiye, anyɛ saa a, mpɔtam hɔ ɔhyew a ɛboro so no bɛhyew adwuma no.
(7) Wɔrentumi mfa polishing akwan bi a wɔfa so yɛ austenitic stainless steel no nni dwuma mfa nhyɛ martensitic stainless steel a ɛyɛ mmerɛw sɛ ɛbɛsɛe no.
