Kukonza pamwamba ndi njira yopangira pamwamba pa chinthu chokhala ndi mawonekedwe a makina, thupi, ndi mankhwala osiyana ndi zinthu zoyambira.

Cholinga cha kukonza pamwamba ndikukwaniritsa zofunikira zapadera za chinthucho kuti chisagwe ndi dzimbiri, chisawonongeke, chisawonongeke, ndi zina. Kupera ndi makina, kukonza mankhwala, kutentha pamwamba, ndi kupopera pamwamba ndi zina mwa njira zomwe timagwiritsa ntchito kwambiri pokonza pamwamba. Cholinga cha kukonza pamwamba ndikuyeretsa, kutsuka, kuchotsa mafuta, ndi kuchotsa matope pamwamba pa chinthucho. Tiphunzira njira yokonzera pamwamba lero.

Kupaka ma electroplating a vacuum, electroplating, anodizing, electrolytic polishing, pad printing, galvanizing, powder plating, water transfer printing, screen printing, electrophoresis, ndi njira zina zochizira pamwamba zimagwiritsidwa ntchito nthawi zambiri.

1. Kupaka ma electroplating a vacuum

Chochitika chodziwika bwino cha kuyikapo mpweya ndi vacuum plating. Zinthu zomwe zili mu chogwiriracho zimagawidwa m'mamolekyu omwe amatengedwa ndi zinthu zoyendetsera mpweya kuti apange gawo losalala komanso losalala lachitsulo choyimirira pamwamba pamene mpweya wa argon ulowetsedwa mu vacuum condition ndikugunda chinthu chomwe chili mu chogwiriracho.

Zipangizo zomwe zingagwiritsidwe ntchito:

1. Zipangizo zosiyanasiyana, kuphatikizapo zitsulo, ma polima ofewa ndi olimba, zipangizo zophatikizika, zoumbaumba, ndi galasi, zimatha kupakidwa vacuum closure. Aluminiyamu ndiye chinthu chomwe nthawi zambiri chimapakidwa ndi ma elekitironi, kutsatiridwa ndi siliva ndi mkuwa.

2. Popeza chinyezi chomwe chili mu zinthu zachilengedwe chimakhudza malo osungira zinthu zopanda mpweya, zinthu zachilengedwe siziyenera kuyikidwa mu vacuum plating.

Mtengo wa ndondomeko: Mtengo wa ntchito yopangira vacuum plating ndi wokwera chifukwa chogwirira ntchito chiyenera kupopedwa, kukwezedwa, kutulutsidwa, ndi kupopedwanso. Komabe, kuuma ndi kuchuluka kwa chogwirira ntchito kumakhudzanso mtengo wa ntchito.

Kukhudza chilengedwe: Kupopera ndi vacuum electroplating sikuwononga chilengedwe mofanana ndi kupopera.

2. Kupukuta kwamagetsi

Mothandizidwa ndi mphamvu yamagetsi, maatomu a workpiece omwe amamizidwa mu electrolyte amasandulika ma ayoni ndikuchotsedwa pamwamba panthawi ya "electroplating" yamagetsi, yomwe imachotsa ma burrs ang'onoang'ono ndikuwunikira pamwamba pa workpiece.

Zipangizo zomwe zingagwiritsidwe ntchito:

1. Zitsulo zambiri zimatha kupukutidwa ndi electrolytically, ndipo kupukuta pamwamba pa chitsulo chosapanga dzimbiri ndiko komwe kumagwiritsidwa ntchito kwambiri (makamaka pa chitsulo chosapanga dzimbiri cha austenitic nuclear grade).

2. N'zosatheka kupolisha zinthu zambiri nthawi imodzi kapena ngakhale mu yankho la electrolytic lomwelo.

mtengo wogwirira ntchito: Popeza kupukuta kwa electrolytic kwenikweni ndi ntchito yodziyimira yokha, ndalama zogwirira ntchito ndizochepa. Zotsatira zake pa chilengedwe: Kupukuta kwa electrolytic kumagwiritsa ntchito mankhwala ochepa oopsa. N'kosavuta kugwiritsa ntchito ndipo kumangofunika madzi ochepa kuti ntchitoyo ithe. Kuphatikiza apo, kumatha kupewa dzimbiri la chitsulo chosapanga dzimbiri ndikuwonjezera ubwino wa chitsulo chosapanga dzimbiri.

3. Njira yosindikizira mapadi

Masiku ano, njira imodzi yofunika kwambiri yosindikizira ndi luso losindikiza zolemba, zithunzi, ndi zithunzi pamwamba pa zinthu zomwe zili ndi mawonekedwe osasinthasintha.

Pafupifupi zipangizo zonse zingagwiritsidwe ntchito posindikiza mapepala, kupatulapo zomwe ndi zofewa kuposa mapepala a silicone, kuphatikizapo PTFE.

Ndalama zochepa zogwirira ntchito ndi nkhungu zimagwirizanitsidwa ndi njirayi.
Kukhudza chilengedwe: Njirayi imakhudza kwambiri chilengedwe chifukwa imagwira ntchito ndi inki zosungunuka zokha, zomwe zimapangidwa ndi mankhwala oopsa.

4. njira yopangira zinki

Njira yosinthira pamwamba yomwe imaphimba zinthu zachitsulo mu zinc kuti zikhale zokongola komanso zotsutsana ndi dzimbiri. Zinc yomwe ili pamwamba pake imatha kuyimitsa dzimbiri chifukwa cha electrochemical layer. Galvanizing ndi hot-dip galvanizing ndi njira ziwiri zomwe zimagwiritsidwa ntchito kwambiri.

Zipangizo zomwe zingagwiritsidwe ntchito: Popeza njira yopangira ma galvanizing imadalira ukadaulo wogwirizanitsa zitsulo, ingagwiritsidwe ntchito kokha pokonza pamwamba pa chitsulo ndi chitsulo.

Mtengo wa ndondomeko: mtengo wa ntchito yochepa/yapakatikati, palibe mtengo wa nkhungu. Izi zili choncho chifukwa ubwino wa pamwamba pa chinthucho umadalira kwambiri kukonzekera kwa pamwamba komwe kumachitika musanagwiritse ntchito galvanizing.

Zotsatira za chilengedwe: Njira yopangira ma galvanizing imakhudza bwino chilengedwe mwa kukulitsa moyo wa ntchito ya zitsulo ndi zaka 40-100 ndikuletsa dzimbiri ndi dzimbiri la ntchitoyo. Kuphatikiza apo, kugwiritsa ntchito mobwerezabwereza zinc yamadzimadzi sikubweretsa zinyalala zamakemikolo kapena zakuthupi, ndipo ntchito yopangira ma galvanizing imatha kubwezeretsedwa mu thanki yopangira ma galvanizing ikatha.

5. ndondomeko ya plating

njira yogwiritsira ntchito electrolytic yopaka utoto wa chitsulo pamwamba pa zinthu kuti iwonjezere kukana kuwonongeka, kusinthasintha kwa mpweya, kuwunikira kuwala, kukana dzimbiri, komanso kukongola. Ndalama zambiri zimakhalanso ndi electroplating pa gawo lawo lakunja.

Zipangizo zomwe zingagwiritsidwe ntchito:

1. Zitsulo zambiri zimatha kupakidwa ndi ma elekitirodi, komabe kuyera ndi kugwira ntchito bwino kwa kupakidwa kwa ma plating kumasiyana pakati pa zitsulo zosiyanasiyana. Pakati pa izo, tin, chromium, nickel, siliva, golide, ndi rhodium ndizomwe zimafala kwambiri.

2. ABS ndi chinthu chomwe chimakutidwa ndi magetsi nthawi zambiri.

3. Popeza nickel ndi yoopsa pakhungu komanso imakwiyitsa, singagwiritsidwe ntchito kuyika chilichonse chomwe chingakhudze khungu.

Mtengo wa ndondomeko: palibe mtengo wa nkhungu, koma zida zofunika kukonza zigawo zake; nthawi mtengo wake umasiyana malinga ndi kutentha ndi mtundu wa chitsulo; mtengo wa antchito (wapakati-wapamwamba); kutengera mtundu wa zidutswa za plating; mwachitsanzo, zodulira plating ndi zodzikongoletsera zimafuna ndalama zambiri za antchito. Chifukwa cha miyezo yake yokhwima yokhazikika komanso yokongola, imayang'aniridwa ndi antchito oyenerera kwambiri.

Kukhudza chilengedwe: Popeza njira yopangira ma electroplating imagwiritsa ntchito zinthu zambiri zovulaza, akatswiri odziwa bwino ntchito yawo amafunika kuti chilengedwe chisawonongeke kwambiri.