Sila palupalu a me ka sila paʻakikī o ka kiwikā puka

1. He aha nā sila palupalu a me nā sila paʻakikī o ka puka pā?

Hoʻohana nā kiwikā puka paʻa palupalu i nā mea elastic ʻaʻole metala e like me ka rubber a me PTFE ma ke ʻano he sila, he palupalu a paʻakikī hoʻi i ka hui pū ʻana me ka noho kiwikā metala. Hilinaʻi lākou i ka deformation elastic o ka mea sila e hoʻopiha i ka hakahaka a hoʻokō i ka sila ʻana, e like me ka mea i hōʻike ʻia ma ke Kiʻi 01. Loaʻa i nā kiwikā puka paʻa paʻa kahi ʻano sila metala āpau. ʻO ka ʻili sila he wili pololei a me ka ʻili me ka alloy paʻakikī, a hoʻokō ʻia ka sila ʻana ma o ka hoʻopaʻa ʻana i ka metala, e like me ka mea i hōʻike ʻia ma ke Kiʻi 02.

Kiʻi 01 Kiʻi 02

2. He aha ka ʻokoʻa nui ma waena o tkānaʻelua?

ʻO ka ʻokoʻa nui ma nā mea sila a me nā kūlana hana kūpono. Loaʻa i nā sila palupalu ka elasticity maikaʻi a hiki ke hoʻokō i ka "zero leakage", akā ʻaʻole kūpaʻa i nā mahana kiʻekiʻe a me ke komo ʻana. Kūpaʻa nā sila paʻakikī i nā mahana kiʻekiʻe, nā kaomi kiʻekiʻe, a me ka ʻino, akā he kiʻekiʻe ko lākou kumukūʻai hana a he paʻakikī ke hoʻokō i ka zero loa leakage.

3. He aha ka mahana kiʻekiʻe loa e hiki ai i kahikiwikā puka sila palupaluhiki ke kūpaʻa?

Ma keʻano laulā, ʻo ka palena kiʻekiʻe o ka mahana kūpono o nā mea sila palupalu ma kahi o 120°C. ʻO ka laholio EPDM maʻamau ma kahi o 120℃, ʻo ka PTFE ma kahi o 200℃ (akā pono e hoʻemi ʻia ke kaomi). Inā ʻoi aku ka mea sila ma mua o kēia pae, e palupalu ka mea sila, e hoʻololi a ʻelemakule paha a hāʻule.

4. Hikinā kiwikā puka paʻa paʻae hoʻokō i ka ʻole o ka leakage?

Hiki i nā sila metala i wili ʻia me ka pololei ke hoʻokō i nā pae leaka kiʻekiʻe (e like me ANSI Level V a i ʻole Level VI), akā he paʻakikī pinepine ka hoʻokō ʻana i ka "leakage ʻole loa" pae pehu e like me nā sila palupalu. Eia nō naʻe, i nā kūlana hana koʻikoʻi e like me ke kiʻekiʻe o ka mahana a me ke kaomi kiʻekiʻe, ʻo ka sila paʻakikī wale nō ke koho hilinaʻi.

5. Pehea e koho ai i ka sila palupalu a i ʻole ka sila paʻakikī?

I ka pōkole: ua koho ʻia nā sila palupalu no nā kūlana hana e like me ka wai mahana maʻamau, ka wai hoʻoheheʻe, a me ke kinoea e pono ai ka leakage ʻole a me nā media maʻemaʻe; ua koho ʻia nā sila paʻakikī no nā kūlana hana ʻoihana e pili ana i ka mahu wela kiʻekiʻe, ka ʻaila kaomi kiʻekiʻe, nā ʻāpana, a i ʻole nā ​​​​media corrosive.

6. Ua pōkole anei ke ola lawelawe o ka valve puka sila palupalu ma mua o ko ka sila paʻakikī?

kānalua. Ma lalo o nā kūlana hana kūpono, hiki ke lōʻihi loa ke ola o kahi sila palupalu; akā naʻe, inā hoʻohana ʻia ka sila palupalu i loko o nā mea pāpaho e loaʻa ana nā ʻāpana a i ʻole ma kahi mahana kiʻekiʻe, e hoʻopōkole loa ʻia kona ola. Ma lalo o ke kumu o ke koho pololei ʻana, hiki i nā mea ʻelua ke hoʻokō i ke ola lawelawe kūpono.

7. Aia kekahi ʻokoʻa nui ma ke kumukūʻai ma waena o nā ʻano sila ʻelua?

Ma keʻano laulā, ʻoi aku ka haʻahaʻa o nā kumukūʻai hana o nā kiwikā puka paʻa palupalu a ʻoi aku ka hoʻokele waiwai;nā kiwikā puka paʻa paʻaʻoi aku ke kumukūʻai ma muli o ke kumukūʻai kiʻekiʻe o nā mea hana a me nā ʻano hana paʻakikī (e like me ka papa pale ʻaʻahu o ka ʻili, ka wili pololei).

8. He aha ka ʻokoʻa o ka mālama ʻana?

He mea maʻalahi ka mālama ʻana i nā valves puka paʻa palupalu, e hoʻololi wale i ke apo sila; i ka wā e hōʻino ʻia ai ka ʻili sila o nā valves puka paʻa paʻa, he paʻakikī ka hoʻoponopono ʻana ma kahi, a pono pinepine ia e hoʻihoʻi ʻia i kahi mea hana loea no ka wili ʻana a i ʻole ka hoʻoponopono hou ʻana.

TWS: Kiwikā puka sila palupalukūpono no ka wai maʻemaʻe, ke kinoea a me nā kūlana hana ʻē aʻe a hiki ke hoʻokō i ka leakage ʻole; hoʻohana ʻia ka sila paʻakikī no ke kiʻekiʻe o ka mahana a me ke kaomi kiʻekiʻe.Nā kiwikā pepeke, nā kiwikā nānā, a mekiwikā hoʻokuʻu eaua koho ʻia ma muli o kēia kumumanaʻo, e noʻonoʻo ana i ka hana sila, ke kūpaʻa mahana, a me ke kūpaʻa kaomi.