Punawai
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ʻO nā hiʻohiʻona o ka uhi mea hana

Iulai 18, 2020

No ka ʻoki ʻana i nā mea hana (wire tapping, bit, milling cutter, blade, etc.), nā ʻano mea ʻoki a pau no nā pono kūpono o ka mālama ʻana i ka ʻili e hiki ke hoʻomaikaʻi i ke ola o ka mea hana, hoʻemi i ka manawa hana, hoʻomaikaʻi i ka maikaʻi o ka wahi mīkini, hui. ʻO kā mākou hiʻohiʻona nani. Loaʻa i kēlā me kēia uhi nā mea maikaʻi i ka ʻokiʻoki ʻana, akā loaʻa nō hoʻi kona mau hemahema. Ke koho ʻoe i kahi uhi kūpono ʻole, ʻoi aku ka haʻahaʻa o ke ola o ka mea hana ma mua o ka mea hana ʻole, a ʻoi aku ka nui o nā pilikia ma mua o ka wā ma mua, he hana mahalo ʻole ia.

1.Ka paakiki

ʻO ka uhi paʻakikī kekahi o nā ala maikaʻi loa e hoʻomaikaʻi ai i ke ola mea hana. ʻO ke kiʻekiʻe o ka paʻakikī o ka mea a i ʻole ka ʻili, ʻoi aku ka lōʻihi o ke ola lawelawe o ka mea hana. ʻOi aku ka paʻakikī o ka uhi ʻana o ka titanium carbide (ticn) ma mua o ka uhi ʻana o ka titanium nitride (tin). Ma muli o ka hoʻonui ʻia ʻana o ke kalapona, ua hoʻonui ʻia ka paʻakikī o ka ticn coating e 33%.


2.Abrasive Kū'ē

E pili ana i ka hiki o ka ʻili o ka uhi ke pale aku i ka ʻaʻahu. ʻAʻole paha kiʻekiʻe ka paʻakikī o kekahi mau mea hana, akā ʻo ka mea i hoʻohui ʻia i ka ʻenekinia ʻokiʻoki a i ʻole ke kaʻina hana i hoʻohana ʻia e haki a popopo paha ka ʻoki ʻoki.

3.Surface lubricity

ʻO Friction, kiʻekiʻe-wikiwiki ʻoki e hana i ka ʻoki ʻana i ka wela, i pōkole ke ola o ka uhi ʻana, ʻaʻole. ʻO ka maikaʻi a me ka maʻalahi, ka ʻili o ka uhi like ʻole e hoʻemi i ka ʻoki ʻana i ka wela.pahi kīhini ʻili e hoʻemi i ka hana wela. Ke hoʻohālikelike ʻia me ka mea hana ʻole, hiki ke hoʻohana ʻia ka mea hana i uhi ʻia me ka lubricity maikaʻi i ka wikiwiki ʻoki kiʻekiʻe, hiki ke pale i ka welding wela me ka mea hana.


4.Oxidation Mahana

ʻO ka wela oxidation ka waiwai wela i ka wā e hoʻomaka ai ka decompose o ka uhi. ʻoi aku ka kiʻekiʻe o ka waiwai wela o ka oxidation, ʻoi aku ka maikaʻi no ka ʻoki ʻana ma lalo o nā kūlana wela kiʻekiʻe. 

5.Bond Kū'ē 

Hiki ke pale aku i ka pale ʻana o ka hoʻopili ʻana, e hōʻemi i ka hopena kemika ma waena o ka mea hana a me ka mea mīkini, a pale aku i ka uhi ʻana me ke kūpaʻa maikaʻi ʻana i ke koena chip workpiece ma luna o ka mea hana inā ʻilihune ka mea hoʻomaʻamaʻa a ʻaʻole lawa ka manaʻo. 

ʻIkeʻike
  • Ua hoʻokumuʻia
    --
  • ʻAno pāʻoihana
    --
  • Kahua / Wae
    --
  • ʻOihanaʻoihana nui
    --
  • Nā huahana nui
    --
  • ʻO ke kanaka pilikino
    --
  • Nā limahana limahana
    --
  • ʻO ka waiwai kālā makahiki
    --
  • Mākeke kūʻai
    --
  • Nā mea kūʻai aku
    --

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