He aha ka Thermal Spray?

ʻO ka pīpī wela kahi ʻano hana uhi e pīpī ana i kahi mea i hoʻomehana ʻia ma luna o kahi ʻili e uhi iā ia a hana iā ia i mea pale i ka abrasion, corrosion, erosion, fretting a i ʻole cavitation. Hiki ke hoʻohana ʻia nā mea like ʻole i ka pīpī wela, akā ʻo nā mea ʻekolu maʻamau he mau metala, keramika a me nā plastics. Hoʻomehana ʻia ka mea (a i ʻole feedstock) e ka uila (plasma a i ʻole arc) a i ʻole nā ​​​​​​mea kemika (lapalapa kuni) e lilo i kahawai o nā ʻāpana wikiwiki kiʻekiʻe i māhele maikaʻi ʻia i loko o kahi mokuʻāina hoʻoheheʻe ʻia a semi-hoʻoheheʻe paha e pili ana i ka substrate e hana i kahi uhi. Hiki i ka feedstock ke ʻano o ke koʻokoʻo, uea, pauka a wai paha.

Hana pinepine ʻia ka pīpī wela e pale a hoʻoponopono paha i kahi mea ʻili. ʻO kahi pōmaikaʻi o ka pīpī wela, ʻo ia ka uhi ʻana i kahi mea ʻili me kahi pale pale. No ka laʻana, ʻoi aku ka paʻa o kahi ʻili i uhi ʻia me kahi metala ikaika i ke komo ʻana, ka wela, a me nā ʻōpala. ʻO kekahi pōmaikaʻi, hiki i ka pīpī wela ke hoʻoponopono i ka mea ʻili. Hiki ke pīpī ʻia kahi ʻāpana i ʻaʻahu ʻia a i ʻole i pala me nā uhi e hoʻihoʻi. ʻOiai ʻaʻole hoʻohui ka uhi pīpī wela i kekahi ikaika i ka ʻāpana, he ala wikiwiki a hoʻokele waiwai hoʻi ia e hoʻoponopono ai i nā ana o nā ʻāpana. Pono pinepine ʻia nā hana wili ma hope e hoʻomaʻemaʻe i ka ʻili o nā uhi a e lawe mai i nā ana hope loa i ko lākou mau ʻae kūpono.Nā kāʻei one daimanahoʻohana nui ʻia no nā hana wili.

ʻO nā pono nui a me nā hiʻohiʻona o ka thermal spray ma ke ʻano he kaʻina hana uhi e hōʻuluʻulu ʻia ma lalo nei:

● ʻAʻole ia e koi i nā hui organik volatile (VOC) i mea ʻino i nā kānaka a me ke kaiapuni.
●Hiki ke hoʻohana ʻia nā mea āpau e like me nā mea hānai: nā metala, nā mea hui, nā keramika, nā cermets, nā carbides, nā polymers a me nā plastics.
● Hoʻopili ʻia nā uhi pīpī wela i ka substrate ma ke ʻano mechanical. Hiki ke pīpī i nā mea uhi i kūlike ʻole me ka metallurgically me ka substrate.
● Hiki ke pīpī i nā mea uhi me kahi kiko heheʻe kiʻekiʻe aʻe ma mua o ka substrate.
● Hiki ke hoʻopili ʻia nā uhi pīpī wela me ka lima a me ka mīkini.
● Hiki ke hoʻopili ʻia nā uhi mānoanoa ma nā wikiwiki hoʻomoe kiʻekiʻe.
● Hiki ke pīpī ʻia ka hapa nui o nā ʻāpana me ka liʻiliʻi a ʻaʻohe paha o ka mālama mua ʻana a i ʻole ka mālama ma hope o ka hoʻomehana ʻana, a he liʻiliʻi ka hoʻololi ʻana o nā ʻāpana.
● Hiki ke kūkulu hou ʻia nā ʻāpana me ka wikiwiki a me ke kumu kūʻai haʻahaʻa, a maʻamau ma kahi hapa iki o ke kumukūʻai o kahi pani.
● Ma ka hoʻohana ʻana i kahi mea kiʻekiʻe no ka uhi ʻana i ka pehu wela, hiki ke hoʻolōʻihi ʻia ke ola o nā ʻāpana hou.

Aia kekahi mau ʻano hana uhi ʻaila wela like ʻole. ʻOkoʻa lākou i ke ʻano o kā lākou hoʻopili ʻana i ka ikehu wela a me ka ikehu kinetic i ka mea kumu, ke ʻano o ka mea kumu a me nā wikiwiki a me nā mahana o ka lapalapa. Loaʻa i kēlā me kēia hana nā pono a me nā hemahema, a ua hoʻonohonoho pono ʻia kekahi no kekahi mau ʻano uhi.
Ua hoʻohana nui ʻia nā kaʻina hana pīpī wela no nā makahiki he nui ma nā ʻoihana ʻenekinia nui a pau e komo pū ana me ka hana ʻana o nā turbine kinoea, nā mīkini diesel, nā bearings, nā puke pai, nā pamu, nā compressors a me nā lako hana ʻaila, a me nā implants lapaʻau uhi. Ua hoʻomaikaʻi nā lako hana a me nā hoʻomohala kaʻina hana hou i ka maikaʻi a hoʻonui i ka laulā noi kūpono no nā uhi pīpī wela.