—— NUHOU ——

He aha nā mea hana hiki ke hoʻohana no ka holoi nui ʻana i ka hoʻomaʻemaʻe laina kaha?

Manawa:10-27-2020

ʻO ka hoʻomaʻemaʻe ʻana i ka hoʻomaʻemaʻe ʻana i ka pavement marking removal tool ʻaʻole e hoʻemi wale i ke kaomi wai ma ka laulā, no ka mea he ikaika loa ka hopena o ka wai a me ka ikaika ʻoki, ua puka mai kahi kāʻei hoʻomaʻemaʻe ākea.He kūpono ke kūkulu ʻana i ka ʻōmaʻomaʻo.E maʻemaʻe loa ka ʻili o ke alanui.Aia kekahi mau lako maikaʻi loa i maʻalahi paha ke neʻe.ʻOi aku ka emi ʻana o ka hoʻohana ʻana i ka garnet blasting abrasives.He ʻoiaʻiʻo ʻoi aku ka maikaʻi o ka hopena o ka hoʻomaʻemaʻe wai.I mea e hoʻokō ai i ka hoʻomaʻemaʻe nui, ʻaʻole hiki ke kūkulu ʻia i kēlā me kēia manawa, e hoʻohana i ka ʻenehana hoʻomaʻemaʻe wai wai kiʻekiʻe, e hōʻailona ana i ka hoʻomaʻemaʻe laina, ʻo kēia ʻano jet lawe jet ikehu ka mea ʻole loa, i mea e pale ai i kēia drawback , ʻAʻole wale ka ʻili o ke alanui i hoʻomaʻemaʻe ʻia no ke koena o ka lacquer, ʻaila ʻaila a i ʻole aila ʻai ʻē aʻe e hoʻohana ʻia ma ke ʻano o ka ʻoki ʻana i nā keke a me ke kokoleka.Ma muli o kona paʻakikī kiʻekiʻe, ʻaʻahu kūʻē, a me nā kihi ʻoi.ʻAʻole i kaupalena ʻia ka jet i ka wai ma muli o kona ʻano, a hoʻonui nui i ka hoʻopaʻapaʻa.Hoʻoheheʻe maʻalahi ka wai i ke kō a hoʻopau i kēia mau meaʻai.I ka manawa like, ʻaʻohe pōʻino, a ʻoi aku ka maikaʻi o nā hoʻokō.

 

ʻO ka lua, ka wehe ʻana opena kaha alanuihahai i ka neʻe ʻana o ka nozzle.Ma hope o ka hoʻohui ʻana i nā abrasives pahū garnet, hoʻololi ka pale o ke kaiapuni i kēlā me kēia manawa, ʻo ia ka mea i kapa ʻia he nozzle ʻano kūikawā.Nā Rectangles, a me nā mea ʻē aʻe, hoʻopiha i nā ʻano hōʻailona hoʻomaʻemaʻe.Ua like ka hoʻomaʻemaʻe ʻana i ka wai me ka ʻenehana sandblasting pulu.ʻO ke ʻano maʻamau o ka jet ma hope o ka haʻalele ʻana i ka nozzle he cylindrical jet.Hiki ke hoʻopololei pololei ʻia i loko o nā pores o ka asphalt e wehe i ka pena kaha.

 

ʻO ka ʻōlelo maoli, me ka ʻole o ka mana o ka manawa, ka manaʻo omīkini wehe laina alanuihoʻohana i nā jet wai i hoʻokaʻawale ʻia i ʻekolu ʻano: nā jet hoʻopau, nā jet pulse, nā jet cavitation.Ma hope o ke komo ʻana i ka garnet abrasive blasting abrasive i loko o ka wai jet, ʻo ka hiʻohiʻona maʻamau ka hopena o ka jet i ka pahu hopu ma ke ʻano o kahi laina.No ka laʻana, i ka wā e ʻoki ai i ka meaʻai i loko o ke kō, e loaʻa i ke ʻano o ka nozzle kekahi jet-like fan ma hope o ka hoʻololi ʻana i ke ʻano o ka nozzle.Ma waho aʻe, i kēia manawa me ka hoʻomohala ʻana o ka ʻenehana, pono e wehewehe pono ʻia e like me ka wai jet.ʻŌlelo maʻamau mākou ʻaʻole pili nā pahu wai i ka loaʻa ʻana o nā pahu wai ʻē aʻe.

 

Ua ʻike mākou i ka hoʻohana ʻana i ka mīkini hoʻoheheʻe ʻia me ka hoʻohana ʻana i ka mīkini sandblasting, ua ʻike ʻia kekahi mau nozzles me kahi ʻano like ʻole i ka wā ma mua.Eia naʻe, loaʻa iā ia ka wahi liʻiliʻi loa o ka hoʻonāukiuki maikaʻi ʻole ma ka ʻili o ka pahu hopu.E like me ka conical a me ka triangular.Pono kekahi mau palapala hoʻokele jet i ka hoʻohana ʻana i ka emulsion ma ke ʻano he ʻano.