He kila chrome plated piston rod kaʻa / kaʻa kaʻa i loaʻa

Noi:Hoʻohana nui ʻia ke koʻokoʻo piston i ka hydraulic pneumatic, mīkini ʻenekinia, hana kaʻa me ke koʻokoʻo piston, alakaʻi i ka mīkini palaki palaki, mīkini paʻi, mīkini paʻi, roller, textile machine, mīkini lawe me ke axis, linear motion me ka linear optical axis.

1. kaʻina hoʻolauna.
ʻO ke koʻokoʻo piston he chromium paʻakikī ma luna o ke kila substrate i uhi ʻia me kahi papa mānoanoa o ka chromium plating a ʻo kona mānoanoa ma ka maʻamau 10 a 30 microns, me ka hoʻohana ʻana i nā ʻano o ka chromium e hoʻomaikaʻi i ka hana o nā ʻāpana, e like me ka paʻakikī, ke kūpaʻa ʻana, ka pale wela a pale ʻino .
ʻO nā hiʻohiʻona kaʻina o ke koʻokoʻo piston chrome plated:
1) ʻoi aku ka kiʻekiʻe o ka cathode e like me 25% ~ 35%, a wikiwiki loa ka helu deposition.
2) kiʻekiʻe paʻakikī (900 ~ 1200HV), ʻaʻahu a me nā māwae pūnaewele paʻa, maikaʻi ke kūpaʻa abrasion; Hiki ke hana ʻia nā microcracks, a hiki i ka helu o nā microcracks ke hiki i 800-2000 mau ʻāpana / cm (e like me ka pono), a hoʻomaikaʻi i ka anti- hiki ke corrosion.
3) hiki ke hoʻopuehu maikaʻi o ka ʻauʻau ʻauʻau, ka mānoanoa like ʻole o ka uhi, ʻaʻole maʻalahi ka hana ʻana i ke ʻano o ka maʻi maʻi ʻino, a ʻo ke ʻano o ka papa chromium he mālamalama a maʻalahi;
4) he ikaika ka hoʻopaʻa ʻana o ka uhi me ka substrate, a ua like ka pretreatment me ka ʻenehana kuʻuna, a ʻoi aku ka maʻalahi o ka hana ma mua o ka hana kuʻuna;
5) ʻae ʻia ka laulā o ka trivalent chromium i loko o ka ʻauʻau, a ʻaʻole pono e hoʻopau i ka electrolysis no ka trivalent chromium;
6) ʻAʻohe fluoride i loko o ka solution plating, ʻaʻohe mea ʻano honua, a ʻaʻohe corrosion o ka mea hana me ka mana haʻahaʻa.

2.Process kahe.

1).Kaʻina hana o ka hydraulic piston rod.
ʻO ke koʻokoʻo e hoʻohana ana i ke kila 35, ʻenehana hoʻoponopono: huki anu i ka hoʻohuli ʻana i ka hoʻohuli ʻana i ka paʻakikī induction induction paʻa, kahi wili cylindrical, kahi cylindrical wili maikaʻi a maikaʻi wili cylindrical ʻāpana shearing. wili. I mea e hoʻomaikaʻi ai i ka maikaʻi o ka ʻili a me ke kūpaʻa ʻana o ka piston rod, ua hoʻohui ʻia ke kaʻina hana hoʻopau ma mua o ka plating chrome.

2).Kaʻina hoʻopalapala ʻo Piston rod.
Ka nānā ʻana ma mua o ka hoʻopaʻa ʻana - ka mea e kau ana i ka pahu - ka hoʻomaʻemaʻe kemika, ka aila hoʻāla uila - ka wai - ka hoʻāla ʻana - ka holoi wai-ʻo ka manawa, ka piston rod chromium plating, ka wai hana hou - ka holoi wai - ka wehe ʻana i nā mea e kau ana - nānā.

Emea lako

Kikowaena hoao


3.Packing o ke koʻokoʻo piston
ʻO kēlā me kēia koʻokoʻo e hoʻomaʻamaʻa mua ʻia, a laila e hoʻokaʻawale ʻia e ka papa a me ka papa, i kēlā me kēia.
Hoʻohana kēlā me kēia pahu liʻiliʻi i ka ʻeke VCI no ka pale ʻana mai ka ʻōpala, a laila pahu i loko o ka pallet lāʻau.
Hiki ke hana i ke kaumaha a me ka nui e like me ka makemake o ka mea kūʻai aku.