Nā ʻokoʻa ma waena o ke keleawe, ke keleawe ʻulaʻula, a me ke kila ma nā poloka terminal Din Rail

I ka hana ʻana o nā poloka terminal Din rail, ʻo ke koho ʻana o nā mea lako e hoʻopilikia nui i ka hana o ka huahana. Ma waena o nā mea i hoʻohana pinepine ʻia, ʻo ke keleawe, ke keleawe ʻulaʻula, a me ke kila he mau ʻano kūikawā e hoʻopilikia ai i ka hana o nā poloka terminal ʻano wili a me nā poloka terminal ʻano puna.

Ka Hoʻokele Uila

ʻO ke keleawe ʻulaʻula, i ʻike ʻia no kona conductivity uila koʻikoʻi, ʻo ia ke koho kiʻekiʻe loa i ka wā e koʻikoʻi ai ka hoʻēmi ʻana i ke kū'ē uila. I nā noi kiʻekiʻe o ke au, hiki i nā poloka terminal i hana ʻia me ke keleawe ʻulaʻula ke hoʻokele pono i ka uila, e hōʻemi ana i ka pohō mana a me ka hana wela. No ka laʻana, i nā ʻōnaehana hoʻolaha mana me ka hoʻoili ʻana o ke au nui, hōʻoia nā poloka terminal ʻano wili keleawe ʻulaʻula i nā pilina uila paʻa a hilinaʻi hoʻi.

Keleawe, he hui keleawe a me ka zinc, he haʻahaʻa kona conductivity uila i hoʻohālikelike ʻia me ke keleawe ʻulaʻula. Eia nō naʻe, hāʻawi mau ia i ka conductivity kūpono no nā noi uila he nui. Hoʻohana pinepine ʻia ia i nā poloka terminal no nā mīkini uila o ka home a i ʻole nā ​​​​​​kaapuni hoʻomalu ʻoihana haʻahaʻa a waena.

ʻO ke kila, ma ka ʻaoʻao ʻē aʻe, he haʻahaʻa loa kona conductivity uila. ʻO ka hoʻohana ʻana i ke kila i loko o nā poloka terminal no nā kumu pili uila e alakaʻi i ke kū'ē kiʻekiʻe, ka hana wela nui, a me nā hemahema pili, no laila ʻaʻole hoʻohana pinepine ʻia no ka conductivity uila pololei i nā hoʻolālā poloka terminal maʻamau.

Nā Waiwai Mekanika

Ke kilaLoaʻa iā ia ka ikaika mechanical maikaʻi loa a me ka paʻakikī. ʻO kēia ka mea e kūpono ai no nā noi kahi e pono ai ka poloka terminal e kū i ke kaumaha mechanical koʻikoʻi. No ka laʻana, ma kekahi mau ʻano ʻoihana paʻakikī, hiki i nā poloka terminal ʻano puna i hoʻoikaika ʻia e ke kila ke mālama i ko lākou kūpaʻa kūkulu i ka wā e pili ana i nā haʻalulu, nā hopena, a i ʻole ka hoʻopaʻa ʻana i ka torque kiʻekiʻe.

Loaʻa i ke keleawe nā waiwai mechanical maikaʻi, me ka ikaika kūpono a me ka malleability maikaʻi. Hiki ke hoʻokumu maʻalahi ʻia i nā ʻano like ʻole i ka wā o ke kaʻina hana o nā poloka terminal. ʻAe kēia malleability i ka hana ʻana i nā hoʻolālā poloka terminal paʻakikī, e like me nā mea me nā ʻano hana hoʻopaʻa wili i hoʻohālikelike pono ʻia i nā poloka terminal ʻano wili.

ʻOiai he mau waiwai uila maikaʻi ko ke keleawe ʻulaʻula, he palupalu ia i hoʻohālikelike ʻia me ke keleawe a me ke kila. I nā noi kahi i loaʻa ai ke kaumaha mechanical kiʻekiʻe, hiki i nā poloka terminal keleawe ʻulaʻula ke maʻalahi i ka deformation. Eia nō naʻe, hiki i kēia palupalu ke lilo i mea maikaʻi i ka loaʻa ʻana o kahi sila pili uila maikaʻi ke hoʻolālā pono ʻia.

Ke kū'ē ʻana i ka palaho

ʻOi aku ka maikaʻi o ke kūpaʻa ʻana o ke keleawe i ka pala ma mua o ke keleawe ʻulaʻula ma muli o ke alo o ka zinc i loko o kona ʻano. I nā wahi pulu a pala paha, hiki i nā poloka terminal i hana ʻia me ke keleawe ke kū i ka oxidation a me ka pala no ka manawa lōʻihi. ʻO kēia ka mea e lilo ai ke keleawe i koho makemake ʻia no nā poloka terminal i hoʻohana ʻia i nā lako uila o waho a i ʻole ma nā wahi me ka haʻahaʻa kiʻekiʻe.

ʻO ke keleawe ʻulaʻula, ʻoiai hiki iā ia ke hana i kahi papa oxide pale i ka hala ʻana o ka manawa, ʻoi aku ka maʻalahi o ka pala i kekahi mau ʻano waikawa a alkaline paha. Pono pinepine ʻia nā uhi kūikawā a i ʻole nā ​​​​​​lāʻau lapaʻau e hoʻoikaika i kona kūpaʻa i ka pala ke hoʻohana ʻia i nā kūlana ʻino.

He mea maʻalahi loa ke kila i ka pala, ʻoiai ke alo o ka makū a me ka oxygen. Me ka ʻole o nā hana anti-corrosion kūpono e like me ka galvanization a i ʻole ka pena ʻana, e popo koke a palaho nā poloka terminal kila, e alakaʻi ana i nā pilina uila maikaʻi ʻole a me ka emi ʻana o ka ikaika mechanical.

I ka hōʻuluʻulu manaʻo, i ke koho ʻana i nā mea no nā poloka terminal Din rail, kūpono ke keleawe ʻulaʻula no nā koi conductivity kiʻekiʻe, hāʻawi ke keleawe i ke kaulike ma waena o nā waiwai uila a me nā mechanical me ke kūpaʻa maikaʻi ʻana i ka corrosion no nā noi maʻamau, a hoʻohana nui ʻia ke kila i ka wā e lilo ai ka ikaika mechanical kiʻekiʻe i mea nui, pinepine me nā lāʻau anti-corrosion hou.