Kaʻina Hana
1. Anodizing o nā mea waiwai kālā a me nā mea electrophoretic e pili ana i ke kālā: Hoʻouka - Hoʻomaʻemaʻe wai - Hoʻomaʻamaʻa haʻahaʻa haʻahaʻa - Holoi wai - Holoi wai - Clamping - Anodizing - Holoi wai - Holoi wai - Holoi wai - Hoʻopaʻa i nā lua - Holoi wai - Holoi wai - Blanking - Hoʻomaloʻo i ka ea - Nānā - Ke komo ʻana i ke kaʻina electrophoresis - Packaging.
2.Anodizing o nā mea hau a me nā mea electrophoretic hau: Loading - Degreasing - Holoi wai - Acid etching - Holoi wai - Holoi wai - Alkali etching - Holoi wai - Holoi wai - Neutralization a me ka hoʻomālamalama - Holoi wai - Holoi wai - Clamping - Anodizing - Holoi wai - Holoi wai - Holoi wai - Hoʻopaʻa i nā lua - Holoi wai - Holoi wai - Blanking - Hoʻomaloʻo i ka ea - Nānā - Ke komo ʻana i ke kaʻina hana electrophoresis - Packaging.
3. Anodizing o nā mea kala a me nā mea electrophoretic kala: Hoʻouka - Holoi wai - Hoʻomaʻamaʻa haʻahaʻa haʻahaʻa - Hoʻomaʻemaʻe wai - Holoi wai - Clamping - Anodizing - Holoi wai - Holoi wai - Hoʻomaʻemaʻe i ka wai - Holoi wai - Holoi wai - Nānā - Ke komo ʻana i ke kaʻina hana electrophoresis - Blanking - Hoʻomaloʻo ea - Nānā - Packaging.
Nā huahana anodizing o MAT Aluminum
Hoouka Mea
1. Ma mua o ka hoʻoukaʻana i nā profiles, pono e hoʻomaʻemaʻeʻia nāʻaoʻao pili o nā koʻokoʻo hāpai, a pono e hanaʻia ka hoʻoukaʻana e like me ka helu maʻamau. Penei ke kumu helu helu: Ka helu o nā kōpili i hoʻouka ʻia = Kūlana o kēia manawa maʻamau x Kahi ʻaoʻao hoʻokahi.
2. Nā kumu no ka noʻonoʻo ʻana i ka helu o nā racks: ʻAʻole pono e ʻoi aku ka nui o ka hoʻohana ʻana o ka mīkini silika ma mua o 95%; pono e hoʻonoho i ka nui o kēia manawa ma 1.0-1.2 A / dm; pono e waiho ke kinona i na hakahaka e pono ai ma waena o elua profile.
3. Ka helu ana o ka anodizing manawa: Anodizing manawa (t) = Film mānoanoa mau K x kēia manawa ku'ina k, kahi K ka electrolysis mau, lawe 'ia e like me 0.26-0.32, a t i loko o minuke.
4. I ka wā e hoʻouka ai i nā racks luna, e hahai ka helu o nā profiles i ka papa "Profile Area and Number of Upper Racks".
5. No ka hoʻomaʻamaʻa ʻana i ka wai a me ke kinoea, pono e hoʻokuʻu ʻia nā pahu o luna i ka wā o ka hoʻopili ʻana, me kahi kihi inclination ma kahi o 5 degere.
6. Hiki i ke koʻokoʻo conductive ke hoʻonui i ka ʻaoʻao ma o 10-20mm ma nā ʻaoʻao ʻelua, akā ʻaʻole pono e ʻoi aku ma mua o 50mm.
Ke Kaʻina Hana Hoʻoliʻi Haʻahaʻa
1. Pono e hoʻomaluʻia ka manaʻo o ka mea hoʻonani haʻahaʻa haʻahaʻa i loko o ka pahu i ka nui o ka waikawa o 25-30 g / l, me ka liʻiliʻi o 15 g / l.
2. Pono e mālama ʻia ka mahana o ka pahu polishing ma 20-30 ° C, me ka liʻiliʻi o 20 ° C. ʻO ka manawa polishing he 90-200 kekona.
3. Ma hope o ka hāpai ʻana a me ka hoʻokahe ʻana i ke koena wai, pono e hoʻoneʻe koke ʻia nā profiles i kahi pahu wai no ka holoi ʻana. Ma hope o ʻelua holoi wai, pono e hoʻoneʻe koke ʻia lākou i ka pahu anodizing. ʻAʻole pono ka manawa noho i loko o ka pahu wai ma mua o 3 mau minuke.
4. Ma mua o ka hoʻonaniʻana,ʻaʻole pono e hoʻokomoʻia nā mea hoʻonani haʻahaʻa haʻahaʻa, aʻaʻole pono e hoʻokomoʻia nā wai wai'ē aʻe i loko o ka pahu polishing.
Kaʻina Degreasing
1. Hoʻokōʻia ke kaʻina hana degreasing i loko o ka waiʻawaʻawa i ka lumi wela, me ka lōʻihi o 2-4 mau minuke a me ka H2SO4 o 140-160 g / l.
2. Ma hope o ka hāpai ʻana a me ka hoʻokahe ʻana i ke koena wai, pono e waiho ʻia nā profiles i loko o kahi pahu wai no ka holoi ʻana no 1-2 mau minuke.
Kaʻina hau (Acid Etching).
1. Ma hope o ka degreasing, pono e holoi ʻia nā profiles i loko o kahi pahu wai ma mua o ke komo ʻana i ka pahu etching acid.
2. Kaʻina hana: NH4HF4 kaʻina o 30-35 g / l, mahana o 35-40 ° C, pH waiwai o 2.8-3.2, a me ka waikawa etching manawa o 3-5 minuke.
3. Ma hope o ka etching acid, pono e hele nā profiles i ʻelua holoi wai ma mua o ke komo ʻana i ka pahu etching alkali.
Kaʻina Alkali Etching
1. Kaʻina hana: Free NaOH ka hoʻopaʻa 'ana o 30-45 g / l, ka huina alkali o ka 50-60 g / l, alkali etching mea hana o 5-10 g / l, AL3 + kūmole o 0-15 g / l, wela o 35-45°C, a me ka manawa etching alkali no nā mea one o 30-60 kekona.
2. Ma hope o ka hāpai ʻana a me ka hoʻokahe ʻana i ka hopena, pono e hoʻoneʻe koke ʻia nā profiles i kahi pahu wai no ka holoi ʻana.
3. Pono e nānā ʻia ka maikaʻi o ka ʻili ma hope o ka hoʻomaʻemaʻe ʻana e hōʻoia i ka loaʻa ʻole o nā hōʻailona corrosion, haumia, a i ʻole adhesion ma mua o ke komo ʻana i ke kaʻina hana hoʻomālamalama.
Kaʻina hana hoʻomālamalama
1. Kaʻina hana: H2SO4 kuʻina o 160-220 g / l, HNO3 i kūpono nui aiʻole 50-100 g / l, lumi wela, a me ka brightening manawa o 2-4 minuke.
2. Ma hope o ka hāpai ʻana a me ka hoʻokahe ʻana i ke koena wai, pono e hoʻoneʻe koke ʻia nā profiles i kahi pahu wai no nā minuke 1-2, a ukali ʻia e kahi pahu wai lua no nā minuke 1-2.
3. Ma hope o ʻelua mau pōʻai o ka hoʻomaʻemaʻe, pono e hoʻopaʻa paʻa ʻia ka uea alumini ma luna o nā pahu e hōʻoia i ka pilina maikaʻi i ka wā o ke kaʻina anodizing. Hoʻopili ʻia nā mea maʻamau ma kekahi ʻaoʻao o ka uea alumini o ka rack, ʻoiai ua hoʻopaʻa ʻia nā mea kala a me nā mea electrophoretic ma nā ʻaoʻao ʻelua.
Kaʻina Anodizing
1. Kaʻina hana: H2SO4 ka nui o ka 160-175 g / l, AL3 + ka nui ≤20 g / l, ka nui o kēia manawa o 1-1.5 A / dm, voltage o 12-16V, anodizing tank wela o 18-22 ° C. Hoʻopili ʻia ka manawa electrification me ka hoʻohana ʻana i ke ʻano. anodized film koi: kala mea 3-4μm, keʻokeʻo one 4-5μm, electrophoresis 7-9μm;
2. Pono e hoʻokomo pono i nā pahu anode i nā noho conductive, a pono e hōʻoia ʻia ʻaʻohe pilina ma waena o nā profiles a me ka pā cathode ma mua o ka hoʻomaka ʻana i ke kaʻina hana anodizing.
3. Ma hope o ka anodizing, pono e hoʻokiʻekiʻe ʻia nā koʻokoʻo anode mai ka wai, tilted, a hoʻokahe i ke koena wai. A laila e hoʻoneʻe ʻia lākou i kahi pahu wai no ka holoi ʻana no 2 mau minuke.
4.Non-coloring profiles hiki ke komo i ka lua wai pahu no ka sila sila.
Kaʻina kala kala
1. Pono e hoʻonohonoho ʻia nā huahana kala ma ka lālani pālua pālua, me ka mamao ma waena o nā huahana e like a ʻoi aku paha ma mua o ka laula o ka maka o nā huahana pili. ʻO ka mea maʻamau, ke ana ʻia e nā manamana lima, ʻoi aku ka lōʻihi ma mua a i ʻole like me ka laulā o nā manamana lima ʻelua. Pono e paʻa a paʻa nā pūʻolo, a ʻo nā laina hou wale nō e hoʻohana ʻia no ka hoʻopili ʻana.
2. ʻO ka mahana o ka pahu anodizing i ka wā kala e hoʻomaluʻia ma 18-22 ° C e hōʻoia i kaʻaʻahu a me ka maikaʻi anodized film mānoanoa.
3. ʻO nā wahi kala ʻanodized i kēlā me kēia lālani e like like.
4. Ma hope o ke kala ʻana, pono e hoʻoheheʻe ʻia nā profiles, e hoʻohālikelike ʻia me kahi papa kala, a inā e hoʻokō ʻia nā kūlana, hiki ke holoi ʻia i loko o kahi pahu wai. A i ʻole, pono e lawe ʻia nā hana kikoʻī.
5. He mea pono e pale i ke kala ʻana i nā ʻano huahana like ʻole a i ʻole nā hui like ʻole o nā huahana ma ka pahu hoʻokahi.
Nā huahana anodizing o MAT Aluminum
Kaʻina Sila,
1. E kau i nā profiles anodized i loko o kahi pahu sealing e pani i ke kiʻi anodized porous a hoʻonui i ke kū'ēʻana o ke kiʻi anodized.
2.Process parameters: Maʻamau sealing wela o 10-30 ° C, sealing manawa o 3-10 minuke, pH waiwai o 5.5-6.5, sealing agent concentration o 5-8 g / l, nickel ion concentration o 0.8-1.3 g / l, a me ka fluoride ion kuʻina o 0.35-0.8 g / l.
3. Ma hope o ka hoʻopaʻa ʻana, e hoʻokiʻekiʻe i nā pahu, e hoʻoheheʻe a hoʻokahe i ka wai hoʻopaʻa, e hoʻoneʻe iā lākou i kahi pahu wai no ka holoi ʻana ʻelua (1 mau minuke i kēlā me kēia manawa), e puhi i nā ʻaoʻao, e wehe iā lākou mai nā pahu, e nānā a hoʻomaloʻo iā lākou ma mua o ka hoʻopili ʻana. .
Hoʻoponopono ʻia e May Jiang mai MAT Aluminum
Ka manawa hoʻouna: Oct-21-2023
