Paʻa paukū palupalu

ʻO ka pilikia me ka wāwae wāwae palupalu e loaʻa pinepine i nā kaʻa kahiko. nā kaʻa me ka maikaʻi haʻahaʻa a i ʻole ka lawelawe holo. No ka mea, ʻo nā kaʻa kekahi o nā mea nui o ka palekana hana, ʻaʻole pono e hoʻohaʻahaʻa ʻia kēia pilikia.

Palupalu ke kēpau wawahi, hōʻike nā paleki i ka hopena o ke kele i manaʻo ʻia ʻoi aku ka mālie ma mua o ka maʻamau, a koi ʻia kaomi pedal remal nui e hoʻoliʻiliʻi nui loa.

ʻO nā kumu maʻamau

ʻO ka pinepine, aia nā puʻupuʻu kaʻa i nā māwae, kahi hopena metala leaky (corroded) - forging, a i ʻole ma kekahi mau wahi ua nāwaliwali ko lākou mau paia a pehu ma lalo o ke kaomi kiʻekiʻe. I ka liʻiliʻi liʻiliʻi, ʻo nā paipu kaomi metala ʻino ke kumu, no ka ʻōpala a i ʻole ka pōʻino o waho. Aia ka pilikia o kēia hewa i ko lākou liʻiliʻi liʻiliʻi, ʻo ia ka mea e hōʻike mālie ʻia ka pilikia me ka piʻi nui ʻana.

Pepeiao paʻa

ʻO ka hose kaʻa i loko o kahi puʻupuʻu ʻōpala i loko, kahi papa pale - ʻo ka pinepine ʻo Kevlar braid a me kahi puʻu pahu waho.

Palena hose koi:

• Kūlana kiʻekiʻe i nā kūlana anilā.
• Kūlana wela kiʻekiʻe.
• Ka hoʻonui ʻana o ka volumetric liʻiliʻi ma lalo o ke kaomi.
• Hoʻololi maikaʻi.
• Permeability mākū liʻiliʻi.
• Kūlike maikaʻi me nā wai wili i loaʻa mau.

He ola ka lawelawe o ka hose wawahi, a pili nā ʻano like ʻole i ke ola lawelawe o kēlā me kēia ʻāpana.

• Nā hopena kūwaho e hāʻawi nei i ka wā ʻōpio o ka pūpū o waho. Hoʻopili kēia i ka radiation radiation nui (mai ka ʻenekini, nā pāhaʻi, a me nā mea ʻē aʻe), a me ka wai, keu hoʻi i ka hoʻoilo ke loaʻa nā mea palahalaha ikaika.
• ʻOi aku ka maʻalahi o nā pono lula i ka radiation radiation nui a, i kahi mea liʻiliʻi, hiki i ke koʻikoʻi mechanical.
• ʻO ke ola lawelawe o ka hose rubber i loko e hoʻopili nui ʻia e ka radiation radiation nui a me ka degradation material ma muli o ka wai hoʻoheheʻe ikaika.

Hoʻopili pū ʻia ke ola lawelawe o ka hose brake e kona hoʻokomo ʻana a me ka hui ʻana. Inā hiki, ʻaʻole pono e wili ʻia a ʻoki ʻia paha ka paipa kaʻa. Eia kekahi, ʻaʻole pono e hoʻopili ʻia ka puʻu palaka me nā ʻāpana pilikia (wela a neʻe paha). ʻO kēia, no ka laʻana, nā ʻāpana kaʻa, ʻenekini a i ʻole nā ​​ʻāpana hoʻokele. Pono e nānā ʻia kēia pili ʻana ʻaʻole me ke kaʻa i hāpai ʻia, akā ma hope o ka hoʻohaʻahaʻa ʻana i ka honua a i ʻole ma hope o ka huki ʻana a hoʻohuli i ka huila. He mea nui ʻaʻole e kulu ka aila, ka wai wela, a me nā mea ʻē aʻe ma luna o nā paipu. He mea nui nō hoʻi e hoʻopaʻa pono i ka piko metala - forging. Hiki ke hoʻokahe ka wai i nā mea i hoʻopaʻa ʻia a wehe ʻole paha. Manaʻo ʻia e hoʻopaʻa ʻia me ka torque ma kahi o 15-20 Nm.

Pehea e hōʻalo ai i ka pilikia pākī palemike?

• Nānā mau. ʻO ka nānā ʻana i nā paipu kīkī he ʻāpana kūlohelohe o kēlā me kēia nānā ʻenehana. Pono ka nānā ʻana i ka abrasion, ka pōʻino mechanical, ka paʻa, a i ʻole ke ʻano maʻamau. ʻAʻole i hōʻike ʻia ka manawa hoʻololi no nā hose brake, akā no ka mea he ʻāpana hiki ke loaʻa nā puʻu palaka, pono e emi ke kānalua i ko lākou kūlana. Ua like ia me nā laina kaʻa kahi o ka ʻenemi nui i nā mea ʻeleʻele a me nā pōʻino mechanical/waho.
• Ke hoʻololi nei i nā hoses wawahi, koho i nā hose mai kahi mea hana maikaʻi i kū pono nā hose i nā koi āpau.
• Hoʻonohonoho pololei, ʻaʻole i alakaʻi ʻia i ka hoʻokomo ʻia ʻana o ka paipa hose, hōʻino, a i ʻole nā ​​wili paʻa pono ʻole.