Electroplating ndi kupukuta kwa piston rod

Piston ndodoelectroplating Ndodo ya pisitoni imapangidwa ndi chitsulo champhamvu kwambiri cha kaboni kuti ikwaniritse zofunikira zamphamvu, ndiyeno chrome-yokutidwa kuti ikhale yolimba, yosalala, komanso yosawononga dzimbiri.

Chromium electroplating ndi njira yovuta ya electrochemical.Zimaphatikizapo kumizidwa mubafa lamankhwala lotenthedwa ndi chromic acid.Zigawo kuti yokutidwa, voteji ndiye ntchito kudzera mbali ziwiri ndi madzi mankhwala njira.Pambuyo popanga mankhwala ovuta, pakapita nthawi, chitsulo chochepa kwambiri cha chromium chidzagwiritsidwa ntchito pang'onopang'ono.

Chubu chopukutira chimagwiritsa ntchito gudumu lopukutira lofewa, kapena disk yopukutira yooneka ngati diski, kuphatikiza phala lopukutira, lomwe limakhalanso lopweteka, kotero kuti chogwiriracho chikhoza kukonzedwa bwino kuti chipeze kutha kwapamwamba.Koma chifukwa alibe okhwima Buku pamwamba pa ndondomeko processing, sangathe kuthetsa mawonekedwe ndi udindo cholakwika.Komabe, poyerekezera ndi kupeta, imatha kupukuta malo osakhazikika.

Ndodo ya pisitoni ndi gawo lolumikizira lomwe limathandizira ntchito ya pisitoni.Zambiri zimagwiritsidwa ntchito m'ma silinda a pneumatic ndi magawo oyendetsa ma silinda a pneumatic.Ndi gawo losuntha lomwe limayenda pafupipafupi komanso zofunikira zapamwamba zaukadaulo.Tengani silinda ya mpweya mwachitsanzo, yomwe ili ndi mbiya ya silinda (chubu), ndodo ya pistoni (ndodo ya silinda), pisitoni, ndi chivundikiro chomaliza.Ubwino wa kukonza kwake umakhudza mwachindunji moyo ndi kudalirika kwa mankhwala onse.Ndodo ya pisitoni ili ndi zofunika kwambiri pokonza, ndipo kuuma kwake kumafunika kukhala Ra0.4 ~ 0.8μm, ndipo zofunikira za coaxiality ndi kukana kuvala ndizolimba.

Zifukwa kutenthedwa kwa thepisitoni ndodo(gwiritsani ntchito silinda ya pneumatic):

1. Ndodo ya pisitoni ndi bokosi loyikamo zinthu zimakhotedwa pakusonkhana, zomwe zimayambitsa mikangano yapagulu, kotero ziyenera kusinthidwa munthawi yake;

2. Kasupe wogwirizira wa mphete yosindikizira ndi yolimba kwambiri ndipo kukangana ndi kwakukulu, kotero kumayenera kusinthidwa moyenera;

3. Chilolezo cha axial cha mphete yosindikiza ndi yaying'ono kwambiri, chilolezo cha axial chiyenera kusinthidwa malinga ndi zofunikira;

4. Ngati mafuta sakukwanira, kuchuluka kwa mafuta kuyenera kuwonjezeredwa moyenera;

5. Ndodo ya pisitoni ndi mphete yosindikizira sizikuyenda bwino, ndipo kuthamanga kuyenera kulimbikitsidwa panthawi yofanana ndi kufufuza;

6. Zonyansa zosakanikirana ndi gasi ndi mafuta ziyenera kutsukidwa ndikukhala zaukhondo