Puka Puka Puka Puka Hao Pahee VS.Puka Puka Puka Puka Hao Ductile
Hoʻohana maʻamau ʻia nā ʻīpuka ʻīpuka palupalu palupalu a me nā kīwaha paʻa paʻa paʻa no ka hoʻoponopono ʻana a me ka intercepting kahe ʻana, loaʻa iā lāua ka hana sila maikaʻi, kahi ākea o ka hoʻohana ʻana, a ʻo ia kekahi o nā huahana a nā mea kūʻai aku e kūʻai hou aku.Hiki paha i kekahi ke kūʻai aku i nā mea hou, e like me ka valve puka, he aha ka ʻokoʻa ma waena o lākou?
ʻO ke sila palupalu he sila ma waena o ka metala a me ka mea hao ʻole, ʻoiai ʻo ka sila paʻakikī he sila ma waena o ka metala a me ka metala.ʻO ka valve seal gate valve a me ka paʻa paʻa seal gate valve nā mea e hoʻopaʻa ai, ʻo ka sila paʻakikī ka mīkini me ka mea noho e hōʻoia i ka pololei o ke kūpono me ka spool (pōpō), maʻamau ke kila kila a me ke keleawe.Hoʻokomo ʻia ke sila palupalu i loko o ka mea hoʻopaʻa ʻana i ka noho valve he mea non-metallic, ma muli o ka mea hoʻopaʻa paʻa paʻa i kekahi degere o ka elasticity, a no laila ʻoi aku ka haʻahaʻa o nā koi precision ma mua o ka sila paʻakikī.Ma lalo nei e hoʻomaopopo iā ʻoe i ka ʻokoʻa ma waena o ka valve seal gate valve a me ka valve seal gate valve.
Mea hoʻopaʻa sila mua
1. He okoa na mea hoailona elua.ʻO ka pāpaʻi puka sila palupalu ka maʻamau a i ʻole PTFE a me nā mea ʻē aʻe.Paʻa paʻa paʻa puka pā e hoʻohana ana i ke kila kila a me nā metala ʻē aʻe.
2. Sila palupalu: hoʻopaʻa ʻana i ka ʻaoʻao hope o nā ʻaoʻao ʻelua o kahi mea metala, ʻo ka ʻaoʻao ʻē aʻe o nā mea elastic non-metallic, i kapa ʻia ʻo "seal soft".ʻO ka hopena o ka hoʻopaʻa ʻana o ia mau puka puka, akā ʻaʻole kiʻekiʻe ka wela, maʻalahi e ʻaʻahu a uhaʻi, a me nā waiwai mechanical maikaʻi ʻole.E like me ke kila + kāpili;kila + PTFE a pēlā aku.
3. Sila pa'a: 'o ka ho'opa'a pa'a 'ana a me ka sila 'ana ma nā 'ao'ao 'elua he metala a i 'ole nā mea 'oi a'e.ʻAʻole maikaʻi ka hoʻopaʻa ʻana o ia puka valve, akā ke kūpaʻa kiʻekiʻe, ke kūpaʻa ʻana, a me nā waiwai mechanical maikaʻi.E like me ke kila + kila;kila + keleawe;kila + graphite;kila + kila kila;(hiki nō hoʻi ke hoʻohana i ka hao hoʻolei, ke kila kila, ka mea hoʻoheheʻe pena, etc.).
ʻO ka lua, ke kaʻina hana
He wahi hana paʻakikī ka ʻoihana mīkini, ʻo ka hapa nui o ia mau mea he ultra-haʻahaʻa haʻahaʻa a haʻahaʻa haʻahaʻa, kūpaʻa media kiʻekiʻe, a me ka corrosive.I kēia manawa, ua alakaʻi ka holomua ʻenehana i ka hoʻolaha ʻana o nā ʻīpuka paʻa paʻa.
No ka noʻonoʻo ʻana i ka pilina ma waena o ka paʻakikī o ka metala, paʻa paʻa paʻa i ka ʻīpuka, a me ka sila palupalu, pono e hoʻopaʻakikī ʻia ke kino valve, a ʻo ka pā kiwi a me ka noho valve e hoʻomau i ka wili e hoʻokō i ka sila.ʻOi aku ka lōʻihi o ka pōʻaiapili puka pāpaʻa paʻa.
ʻO ke kolu, ka hoʻohana ʻana i nā kūlana
1, hiki ke hoʻomaopopo i ka leakage ʻole, hiki ke hoʻoponopono ʻia ke sila paʻakikī e like me nā koi o ke kiʻekiʻe a me ka haʻahaʻa;
2、 Hiki ke kahe nā sila palupalu ma lalo o nā wela kiʻekiʻe, pono e hoʻolohe i ka pale ʻana i ke ahi, a ʻaʻole e kahe nā sila paʻakikī ma lalo o nā wela kiʻekiʻe.Hiki ke hoʻohana ʻia kahi sila paʻa paʻa paʻa paʻa pilikia i ke kaomi kiʻekiʻe, ʻaʻole hiki ke hoʻohana ʻia ka sila palupalu.
3, no kekahi media corrosive, ʻaʻole hiki ke hoʻohana ʻia ka sila palupalu, hiki iā ʻoe ke hoʻohana i kahi sila paʻakikī;
4, i ka wela haʻahaʻa haʻahaʻa, e loaʻa ka leakage mea hoʻoheheʻe palupalu, ʻaʻole pilikia ka sila paʻakikī;
ʻO ka hā, ke koho ʻana i nā mea hana
Hiki i nā pae hoʻopaʻa ʻelua ke piʻi i ʻeono, ma muli o ke kaʻina hana, ka mahana, a me ke kaomi e koho i ka valve kūpono.No ka media maʻamau i loaʻa nā ʻāpana paʻa a i ʻole abrasive, a i ʻole ke ʻoi aku ka mahana ma mua o 200 degere, ʻoi aku ka maikaʻi e koho i kahi sila paʻa.Inā nui ka torque o ka valve pani ʻia, pono ʻoe e koho e hoʻohana i ka valve sila paʻa paʻa.
ʻElima, ka ʻokoʻa i ke ola lawelawe
ʻO ka maikaʻi o ka sila palupalu he sila maikaʻi, ʻo ka hemahema ʻo ia ka maʻalahi o ka ʻelemakule, ʻaʻahu a haehae, pōkole ke ola.ʻOi aku ka lōʻihi o ke ola o ka lawelawe ʻana i ka sila, a ʻoi aku ka maikaʻi o ka hana sealing ma mua o ka hoʻopaʻa paʻa ʻana, hiki i nā mea ʻelua ke hoʻohui i kekahi i kekahi.
ʻO ka mea i luna aʻe ka ʻokoʻa ma waena o ka ʻīpuka paʻa paʻa paʻa a me ka ʻike ʻike ʻike paʻa paʻa paʻa, manaʻolana wau e hiki ke kōkua iā ʻoe i ka hana kūʻai.
