Kuchiza pamwamba ndi njira yopangira chosanjikiza chapamwamba chokhala ndi mawonekedwe amakanika, thupi, ndi makemikolo osiyana ndi zinthu zoyambira.

Cholinga cha chithandizo chapamtunda ndikukwaniritsa zofunikira zomwe zimagwiritsidwa ntchito popanga dzimbiri, kukana kuvala, kukongoletsa, ndi zina. Kupera kwamakina, mankhwala, chithandizo cha kutentha pamwamba, ndi kupopera mbewu mankhwalawa ndi zina mwa njira zomwe timagwiritsa ntchito nthawi zambiri. Cholinga cha mankhwala pamwamba ndi kuyeretsa, tsache, deburr, degrease, ndi kuchepetsa workpiece pamwamba. Tiphunzira njira yopangira chithandizo chapamwamba lero.

Vacuum electroplating, electroplating, anodizing, electrolytic polishing, pad printing, galvanizing, kupaka ufa, kusindikiza madzi, kusindikiza pazenera, electrophoresis, ndi njira zina zothandizira pamwamba zimagwiritsidwa ntchito.

1. Vacuum electroplating

Chochitika chakuthupi ndikupukutira kwa vacuum. Zomwe zimapangidwira zimagawidwa m'mamolekyu omwe amatengedwa ndi zinthu zochititsa chidwi kuti apange chosanjikiza chokhazikika komanso chosalala chachitsulo chachitsulo pamene mpweya wa argon umalowa mu vacuum ndikugunda chinthu chomwe mukufuna.

Zofunika:

1. Zida zosiyanasiyana, kuphatikizapo zitsulo, ma polima ofewa ndi olimba, zinthu zophatikizika, zoumba, ndi magalasi, zimatha kukutidwa ndi vacuum. Aluminiyamu ndiye zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi electroplated, zotsatiridwa ndi siliva ndi mkuwa.

2. Chifukwa chinyontho chazinthu zachilengedwe chidzakhudza malo otsekemera, zinthu zachilengedwe sizoyenera kupaka vacuum.

Mtengo wa ndondomeko: Mtengo wogwirira ntchito pa plating ya vacuum ndi wokwera kwambiri chifukwa chogwiriracho chiyenera kupopera, kupakidwa, kutsitsa, ndi kupakidwanso. Komabe, zovuta komanso kuchuluka kwa chogwirira ntchito kumathandizanso pamtengo wantchito.

Kuwonongeka kwa chilengedwe: Kupukuta kwa electroplating kumawononga pang'ono chilengedwe monga kupopera mbewu mankhwalawa.

2. Electropolishing

Mothandizidwa ndi mphamvu yamagetsi, maatomu a chinthu chogwirira ntchito chomwe chamira mu electrolyte amasinthidwa kukhala ma ion ndikuchotsedwa pamwamba pa njira ya electrochemical ya "electroplating," yomwe imachotsa tinthu tating'onoting'ono ndikuwunikira pamwamba pa workpiece.

Zofunika:

1. Zitsulo zambiri zimatha kupukutidwa ndi electrolytically, ndi kupukuta zitsulo zosapanga dzimbiri kukhala ntchito yotchuka kwambiri (makamaka pazitsulo zosapanga dzimbiri za nyukiliya za austenitic).

2. Ndikosatheka electropolish zipangizo zambiri nthawi imodzi kapena ngakhale mu njira yomweyo electrolytic.

mtengo wa opareshoni: Chifukwa kupukuta kwa electrolytic ndi ntchito yokhazikika yokha, ndalama zogwirira ntchito ndizochepa. Kukhudza chilengedwe: Kupukuta kwa Electrolytic kumagwiritsa ntchito mankhwala owopsa ochepa. Ndi yosavuta kugwiritsa ntchito ndipo imangofunika madzi ochepa kuti amalize ntchitoyi. Kuphatikiza apo, imatha kuteteza chitsulo chosapanga dzimbiri ndikukulitsa mikhalidwe yachitsulo chosapanga dzimbiri.

3. Njira yosindikizira pad

Masiku ano, imodzi mwa njira zofunika kwambiri zosindikizira mwapadera ndi luso losindikiza zolemba, zithunzi, ndi zithunzi pamwamba pa zinthu zokhala ndi mawonekedwe osadziwika bwino.

Pafupifupi zida zonse zitha kugwiritsidwa ntchito posindikiza pad, kupatula zomwe ndi zofewa kuposa ma silikoni, kuphatikiza PTFE.

Mtengo wotsika wa ntchito ndi nkhungu zimagwirizanitsidwa ndi ndondomekoyi.
Kukhudza chilengedwe: Njirayi imakhudza kwambiri chilengedwe chifukwa imagwira ntchito ndi inki zosungunuka, zomwe zimapangidwa ndi mankhwala owopsa.

4. ndondomeko ya zinki-plating

njira yosinthira pamwamba yomwe imavala zitsulo zazitsulo zachitsulo muzitsulo za zinki kuti zikhale zokongoletsa komanso zotsutsana ndi dzimbiri. An electrochemical zoteteza wosanjikiza, nthaka wosanjikiza pamwamba akhoza kuimitsa zitsulo dzimbiri. galvanizing ndi otentha-dip galvanizing ndi njira ziwiri zogwiritsidwa ntchito kwambiri.

Zida zomwe zingagwiritsidwe ntchito: Chifukwa njira yopangira malata imadalira luso lazitsulo zomangira zitsulo, lingagwiritsidwe ntchito pochiza zitsulo ndi chitsulo.

Mtengo wa ndondomeko: Kuzungulira kochepa / mtengo wapakati wogwira ntchito, palibe mtengo wa nkhungu. Izi zili choncho chifukwa mawonekedwe a pamwamba a workpiece amadalira kwambiri kukonzedwa kwapamwamba komwe kumachitidwa musanamalize.

Kukhudzidwa kwa chilengedwe: Njira yopangira malata imakhala ndi chikoka chabwino pa chilengedwe pokulitsa moyo wautumiki wa zigawo zachitsulo ndi zaka 40-100 ndikuletsa dzimbiri ndi dzimbiri la workpiece. Kuonjezera apo, kugwiritsa ntchito mobwerezabwereza kwa zinki zamadzimadzi sikungawononge mankhwala kapena zinyalala zakuthupi, ndipo chogwiritsira ntchito chamalatichi chikhoza kubwezeretsedwanso mu thanki yopangira malata moyo wake watha.

5. ndondomeko ya plating

njira ya electrolytic yogwiritsira ntchito zokutira filimu yachitsulo pazinthu zamagulu kuti apititse patsogolo kukana, kuwongolera, kuwunikira, kukana dzimbiri, ndi kukongola. Ndalama zambiri zimakhalanso ndi electroplating pamtunda wawo wakunja.

Zofunika:

1. Zambiri mwazitsulo zimatha kupangidwa ndi electroplated, komabe chiyero ndi mphamvu ya plating zimasiyana pakati pa zitsulo zosiyanasiyana. Pakati pawo, malata, chromium, faifi tambala, siliva, golide, ndi rhodium ndizo zofala kwambiri.

2. ABS ndi zinthu zomwe electroplated kwambiri pafupipafupi.

3. Chifukwa nickel ndi yowopsa pakhungu ndipo imakwiyitsa, singagwiritsidwe ntchito kupangira electroplate chilichonse chomwe chakhudzana ndi khungu.

Mtengo wa ndondomeko: palibe mtengo wa nkhungu, koma zokonzekera zimafunika kukonza zigawozo; mtengo wa nthawi umasiyana ndi kutentha ndi mtundu wachitsulo; mtengo wogwira ntchito (wapakati-wokwera); kutengera mtundu wa munthu plating zidutswa; mwachitsanzo, zodula zodula ndi zodzikongoletsera zimafuna ndalama zambiri zogwirira ntchito. Chifukwa cha miyezo yake yolimba ya kulimba ndi kukongola, imayendetsedwa ndi ogwira ntchito oyenerera kwambiri.

Zokhudza chilengedwe: Chifukwa njira yopangira ma electroplating imagwiritsa ntchito zinthu zambiri zovulaza, kusokoneza akatswiri ndikuchotsa ndikofunikira kuti zitsimikizire kuwonongeka kochepa kwa chilengedwe.