Shock Absorber shandisa Chrome Plating Piston Rod

Application:

Piston tsvimbo inonyanya kushandiswa mu hydraulic pneumatic, engineering muchina, kugadzira mota nepiston tsvimbo, gwara mbiru epurasitiki muchina, kurongedza muchina, kudhinda muchina, roller, machira emuchina, michina yekufambisa ine axis, mutsara inofamba ine linear optical axis.

I. Kusuma nzira.

Iyo piston tsvimbo yakaoma chromium plating pamusoro pesimbi substrate pamusoro yakaputirwa negobvu re chromium plating uye ukobvu hwayo hunowanikwa mune 10 kusvika 30 microns, uchishandisa maitiro echromium anovandudza mashandiro ezvikamu, sekuoma, kusapfeka, kuramba kupisa uye. inodzivirira ngura .
Iyo maitiro maitiro eiyo yakaoma chrome yakapfava piston tsvimbo:
1) iyo cathode ikozvino inoshanda yakakwira se25% ~ 35%, uye deposition rate inokurumidza kwazvo.
2) kuomarara kwakanyanya (900 ~ 1200HV), yunifomu uye dense network yakatsemuka, yakanaka abrasion kuramba; Microcracks inogona kugadzirwa, uye huwandu hwe microcracks hunogona kusvika 800-2000 zvidimbu / cm (maererano nezvinodiwa), uye kuvandudza anti- ngura kugona.
3) kugona kupararira kwakanaka kwekugezera yekugezesa, kukora kweyunifomu yejasi, hazvisi nyore kugadzira chiitiko che rough blister tumor, uye kutaridzika kwechromium layer inopenya uye yakatsetseka;
4) iyo yekupfekedza ine simba rakasimba rekubatanidza ne substrate, uye pretreatment yakafanana neyechinyakare tekinoroji, uye kushanda kuri nyore pane yechinyakare maitiro;
5) zvinyorwa zve trivalent chromium mubhati zvinobvumirwa kuva zvakafara, uye kazhinji hazvidi kurega electrolysis ye trivalent chromium;
6) mhinduro yeplating haina fluoride, hapana zvisingawanzo zvinhu zvepasi, uye hapana kuora kwechishandiso pasina simba rakaderera.

2.Process kuyerera.

1).Maitiro ekuyerera kwe hydraulic piston rod.
Kubatanidza tsvimbo uchishandisa makumi matatu neshanu simbi, kugadzira tekinoroji: inotonhora-inodhonzwa ichiita inotenderedza inoenderera yepakati frequency induction kuomesa, cylindrical kugaya, yakanaka kugaya cylindrical a yakanaka kugaya cylindrical shearing chikamu.pakupedza plating chromium kune hydrogen tempering shearing chikamu. Kuti uvandudze kunaka kwepamusoro uye kuramba kwecorrosion yepiston rod, super finishing process yakawedzerwa pamberi pe chrome plating.

2).Piston tsvimbo yeplating process.
Ongororo isati yaiswa - paki inorembera gadziriso - makemikari degreasing, emagetsi ekusimudza mafuta - mvura - activation pickling - yekugeza mvura- nguva yacho, iyo piston tsvimbo chromium plating, kudzoreredza mvura - kugeza mvura - kuburitsa yakarembera gadziriso - kuongorora

Equipment

Test centre

3.Packing yepiston tsvimbo

Tsvimbo imwe neimwe ichatanga kugadzira mafuta , yozopatsanurwa ne layer uye layer , imwe neimwe .
Imwe neimwe bhokisi diki shandisa VCI bhegi kudzivirira kubva ngura, wozoisa mubhokisi remapuranga pallet.
Huremu uye saizi inogona kuitwa zvinoenderana nezvinodiwa nevatengi.

FAQ