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CHROMING
Chrome plating, inowanzonzi chromium plating kana yakaoma chrome, inzira yekuisa electroplating yakatetepa yechromium pazvinhu zvesimbi. Iyo chromium plating process yemachubhu anokudzwa uye chrome tsvimbo inzira yekurapa yepamusoro yakagadzirirwa kuvandudza kupfeka kuramba, corrosion resistance uye aesthetics yezvikamu izvi. Chrome plating inopa nzvimbo ine kuomarara kwepamusoro uye yakaderera coefficient yekukwesha, iyo inonyanya kukosha kune zvine simba zvisimbiso muma hydraulic system. Aya anotevera matanho akajairwa echromium plating process yemachubhu anokudzwa uye piston tsvimbo:
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1. Kuchenesa:Kutanga, iyo honed chubhu uye chrome tsvimbo inoda kunyatsocheneswa kubvisa mafuta ese, ngura, uye tsvina, uye migumo yavo inofanira kuvharwa.
2. Kubvisa mafuta:Kushandisa makemikari kana michina nzira kubvisa girisi kubva pamusoro pemachubhu ane honed uye chrome rod zvikamu.
3. Kunhonga:Bvisa iyo oxide layer uye zvimwe zvitsvina kubva kune simbi pamusoro pehoned chubhu uye chrome rods kuburikidza ne pickling.
4. Kukwesha:machubhu anokudzwa kana hydraulic cylinder rods anogezwa nemvura yakachena kuti abvise masara kubva pakunhonga.
5. Activation:Shandisa activator kubata nzvimbo dzesimbi dzechubhu yakakudzwa uye piston tsvimbo kuti iwedzere kunamatira kune chromium layer.
6. Chrome plating:Chikamu chinoiswa mukugeza kwechromium plating uye chidimbu chechromium chinoiswa pamusoro pechikamu kuburikidza nemaitiro emagetsi. Kuita uku kunoda kudzora huwandu hwazvino, tembiricha uye nguva kuti ive nechokwadi chekufanana uye mhando yechromium layer pane chrome piston tsvimbo.
7. Kupedzisa kwepamusoro:Mushure mekunge tsvimbo yepiston yaiswa chromium, chikamu chinoda imwe post-processing, senge polishing, stress relief annealing kana kuisa chisimbiso, kuvandudza kushanda kwayo. Tsvimbo dzinopedzwa mumatanho maviri: post-grinding uye polishing. Iyo chrome coating inoderedzwa kusvika kune inodiwa ukobvu pane yega yega nhanho uye yakakwenenzverwa kuti iwane yakakwana yekumusoro kupera.
8. Kuongorora:Ongorora ukobvu, kushata, kufanana uye kunamatira kwechromium plating layer yechrome rod kuona kuti inosangana nemhando yepamusoro.
9. Packaging:Chekupedzisira, iyo inokwenenzverwa honed chubhu uye piston tsvimbo inoiswa kuti idzivirire nzvimbo dzadzo kubva pakukuvadzwa panguva yekufambisa uye kuchengetedza.
Zvakanakira zvechrome plating
Izvo zvinoshanda zvekupfeka uye zvinodzivirira corrosion zvakanakira zveyakaoma chromium inoita kuti ive yakakurumbira application yehydraulic silinda, pakati pezvimwe zvakanaka.
Chrome plating inogona kuitwa pane yakaderera tembiricha pasina kukanganisa base simbi. Iyo yakakodzera kune yakaoma uye isina kujairika geometries, kusanganisira maburi uye borings. Iko kunamatira kwakanaka kwazvo, zvinoreva kuti pane njodzi shoma ye delamination kana peeling panguva yekushandiswa.
