ʻO Bellows, e like me nā ʻāpana elastic me nā corrugations periodic, he hana koʻikoʻi i nā ʻōnaehana ʻoihana hou. ʻO kā lākou hoʻolālā hoʻolālā kūʻokoʻa e hui pū i ka rigidity a me ka maʻalahi, e hana pono iā lākou i ka hoʻohui ʻana a me ka uku ʻana i nā ʻāpana i nā ʻōnaehana paipu.
Mai ka hiʻohiʻona ʻepekema waiwai, hana maʻamau ka bellows i nā metala kūpaʻa -corrosion e like me ke kila kila a me ka nickel alloys, me ka concentric annular corrugations i hana ʻia ma o ka hydroforming a i ʻole mechanical rolling. Hāʻawi kēia geometry kūʻokoʻa i ka mea me ka axial maikaʻi loa, lateral, a me ka angular displacement compensability, e hoʻopili pono i nā koʻikoʻi deformation i nā ʻōnaehana paipu i hoʻokumu ʻia e ka hoʻonui wela a me ka contraction, mechanical vibration, and foundation settlement. Ma nā kaiapuni kiʻekiʻe -mahana a kiʻekiʻe-e like me ka petrochemical a me ka hana mana, pale ka bellow i nā paipu nui mai nā koʻikoʻi hoʻopōʻino ma o ka hoʻololi ʻana i ka elastic.
I nā noi ʻenekinia, hōʻike ka bellows i ka waiwai hana multifaceted. E like me nā mea hoʻohui sila, ʻo ka nui o ka annular sealing surfaces i hoʻokumu ʻia e kā lākou corrugated structure e loaʻa ai ka leakage zero. E like me nā mea hoʻoheheʻe haʻalulu, kānana lākou i ka hoʻoili ʻana o nā haʻalulu mechanical. I loko o nā ʻōnaehana māmā, he mea koʻikoʻi nā ʻūhā ʻili-pā ʻia ma ke ʻano he mau pilina maʻalahi. Hiki i ka ʻenehana hana pololei o kēia wā ke hiki i ka bellow ke hoʻokō i ka micron-level pā mānoanoa o ka pā, nā puʻe hana mai ka vacuum a hiki i nā haneli MPa, a me nā mahana mai -200 degere a 800 degere.
ʻO nā holomua i ka ʻepekema waiwai ua alakaʻi i ka puka ʻana o nā huahana hou e like me nā bellows composite a me nā bellows kiaʻi naʻauao. Hoʻokomo ʻia kēia mau bellows hou i nā pūnaewele sensor i hoʻohui ʻia e nānā i nā ʻāpana koʻikoʻi e like me ke kaomi, ka mahana, a me ke ola luhi i ka manawa maoli, e hāʻawi ana i ke kākoʻo ʻikepili no ka mālama ʻana i nā ʻōnaehana ʻoihana. ʻO ka hoʻomau ʻana o ka ʻenehana bellows ʻaʻole i hoʻomaikaʻi wale i ka palekana a me ka hilinaʻi o nā mea hana ʻoihana akā e hoʻokau pū i ka hoʻomohala ʻana o nā ʻōnaehana hoʻoili wai i ka naʻauao a me ka pololei.
