ʻO ka mea hana kiʻekiʻe o ke koʻokoʻo chrome me ka nui o ke kumu kūʻai maikaʻi

Palapala noi: Hoʻohana nui ʻia ʻo Chrome Piston rod i ka hydraulic pneumatic, ʻenehana mīkini, hana kaʻa me kalāʻau piston, alakaʻi kia pou mīkini ʻilika, mīkini pahu, mīkini paʻi, roller, textile machine, mīkini lawe me ke axis, linear motion me ka linear optical axis.

I. kaʻina hoʻolauna.

ʻO kalāʻau pistonʻO ka chromium paʻakikī ma luna o ke kila substrate i uhi ʻia me kahi papa mānoanoa o ka chromium plating a ʻo kona mānoanoa he 10 a 30 microns, me ka hoʻohana ʻana i nā hiʻohiʻona o ka chromium e hoʻomaikaʻi i ka hana o nā ʻāpana, e like me ka paʻakikī, ke kūpaʻa ʻana, ka pale wela a me ka pale ʻana.

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. Kaʻina hana.

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.