Shock Absorber na-eji Chrome Plating Piston Rod

Ngwa:

A na-eji mkpanaka piston eme ihe na pneumatic hydraulic, igwe injinia, ụgbọ ala na-eji mkpanaka piston, igwe ogidi plastik, igwe nkwakọ ngwaahịa, igwe obibi akwụkwọ, igwe, igwe akwa, igwe njem nwere axis, ngagharị linear na axis ngwa anya linear.

I. Usoro mmeghe.

Mkpanaka piston bụ ihe siri ike chromium plating na nchara mkpụrụ n'elu nke ejiri akwa oyi akwa nke chromium plating na ọkpụrụkpụ ya na-abụkarị 10 ruo 30 microns, na-eji njirimara nke chromium na-emezi akụkụ nke arụmọrụ, dị ka ike siri ike, eyi nguzogide, nguzogide okpomọkụ na corrosion na-eguzogide .
Atụmatụ usoro nke mkpanaka chrome plated piston siri ike:
1) arụmọrụ cathode dị ugbu a dị elu dị ka 25% ~ 35%, na ntinye ego dị ngwa ngwa.
2) elu ike (900 ~ 1200HV), edo na ok netwọk cracks, ezi abrasion eguzogide; Microcracks nwere ike na-emepụta, na ọnụ ọgụgụ nke microcracks nwere ike iru 800-2000 iberibe / cm (dị ka mkpa), na melite mgbochi. ikike corrosion.
3) ezi dispersion ikike nke plating bath, edo ọkpụrụkpụ nke mkpuchi, adịghị mfe na-emepụta onu nke ike ike ọnya akpụ, na ọdịdị nke chromium oyi akwa na-egbuke egbuke na-eji ire ụtọ;
4) mkpuchi ahụ nwere ike njikọ siri ike na mkpụrụ, na pretreatment yiri nkà na ụzụ omenala, na ọrụ dị mfe karịa usoro omenala;
5) A na-ahapụ ọdịnaya nke chromium trivalent na bat ahụ ka ọ dị obosara, ọ dịghịkwa mkpa ịkwụsị electrolysis maka trivalent chromium;
6) ngwọta plating enweghị fluoride, ọ dịghị ihe dị ụkọ n'ụwa, na enweghị corrosion nke workpiece na-enweghị obere ike.

2.Process eruba.

1).Usoro eruba nke mkpanaka piston hydraulic.
Njikọ mkpanaka iji 35 ígwè, teknụzụ nhazi: oyi na-adọta na-akpụ a na-atụgharị a na-aga n'ihu na-ajụ ugboro ugboro induction hardening, a cylindrical egweri, a ọma egweri cylindrical a mma egweri cylindrical shearing section.at finishing a plating chromium ka hydrogen tempering Shiaring section.at mma. Egweri. Iji meziwanye ogo elu na nguzogide corrosion nke mkpanaka piston, a na-agbakwunye usoro mmecha nke ọma tupu chrome plating.

2).Piston osisi plating usoro.
Nlebanya tupu akwa akwa - mkpọ hanging - kemịkalụ kemịkalụ, mmanụ ebuli eletrik - mmiri - pickling activation - mmiri ịsacha - oge, piston mkpanaka chromium plating, mmiri eji emegharị ihe - ịsacha mmiri - ebutu ihe nkwudo - nyocha

Akụrụngwa

Ebe ule

3.Nkwakọ ngwaahịa piston

Mkpara ọ bụla ga-ebu ụzọ agwọ mmanụ, wee kewaa ya na oyi akwa na oyi akwa, otu otu.
Obere igbe ọ bụla na-eji akpa VCI echebe pụọ na nchara, wee tinye igbe n'ime pallet osisi.
Enwere ike ịdị arọ na nha dị ka ihe ndị ahịa chọrọ.

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