Hōʻailona Hydraulic Seal U-Ring Polyurethane Rod Piston Seal Hydraulic Oil Seal U-ring Y-ring X-ring PU NBR FKM material hydraulic oil seal seal

ʻO ka wehewehe pōkole:

Loaʻa i nā apo U he lehelehe hoʻopaʻa hoʻopaʻa like ʻia no ka hoʻokahi a i ʻole ka hana pālua hydraulic cylinders no nā lāʻau piston a i ʻole nā ​​pistons.


Huahana Huahana

Huahana Huahana

Mea huahana

NBR, FKM, PU, ​​Lole

Hoʻokaʻawale ʻana i nā apo U

U-ring no ke kumu, U-ring no ka puka, U-ring no ka puka puka

Ka laulā o ka noi

Pumi: ≤400bar

Mahana:-40~200 ℃

Ka māmā laina:≤0.5m/s

Nā hiʻohiʻona huahana

ʻO ka U-ring ka mea maʻamau i hoʻohana ʻia i ka aila sila i loko o nā cylinders hydraulic, he ʻano lehelehe lehelehe, inā i hoʻohana ʻia no ka piston a i ʻole piston rod hiki ke loaʻa ka hopena sealing maikaʻi.Ma lalo o ka haʻahaʻa haʻahaʻa, hoʻopaʻa ʻia ka U-ring e ka deformation interference o ka lehelehe, a ʻoi aku ka haʻahaʻa o ka friction ma muli o ka wahi pili liʻiliʻi.Me ka piʻi ʻana o ke kaomi, piʻi ka nui o ka deformation elastic o ka lehelehe, piʻi ka tensile, compression a me ka piʻi ʻana o ke kaumaha, ʻoi aku ka nui o ka radial compression o ka U-ring, a hoʻomau ka lōʻihi o ka hoʻopili ʻana me ka sila. ʻO ka lōʻihi axial holoʻokoʻa o ka U-ring e pili ana me ka ili hoʻopaʻa, i mea e hōʻoia ai i ka sila maikaʻi ma lalo o ke kaomi kiʻekiʻe.

Kaʻina hana hoʻokomo

I ka hui ʻana o ka piston me ke apo sealing U-shaped, pono e hoʻohana i kahi mea paʻa, ʻo ia ka cone.ʻOi aku ka nui o ke anawaena o ke poʻo nui ma mua o ke anawaena o ka hopena o ke awāwa hoʻopaʻa piston.ʻOi aku ka maikaʻi o ka loaʻa ʻana o kahi liʻiliʻi o ka lōʻihi o ka cylinder, a ʻo ka Angle ʻoi e pono e hoʻopuni ʻia a ʻoi aku ka liʻiliʻi ma mua o 0.8.Hoʻokomo ʻia ka piston a me ka mea paʻa i ka concentrically, ua uhi ʻia ka mea hoʻopaʻa me ka pata, ua wela ka U-ring i 55 degere i ka ʻaila, a laila uhi ʻia me ka ʻaila, a hoʻokuʻu ʻia ma ka ʻaoʻao i loko o ka puʻu seal piston.ʻOi aku ka pilikia o ka puka alakaʻi i loko o ke apo hoʻopaʻa U-like, ka lima alakaʻi mua ma nā ʻanuʻu a pau o ka pōʻai, ʻoiai ka lōʻihi o ka poepoe, mai kau lima ma ka laina, a laila hoʻomaʻemaʻe, uhi ʻia ka puka o loko me ka ka pata, hoʻomaʻamaʻa ʻia ke apo sealing i 55 degere i ka aila, a laila uhi ʻia me ka pata, kaomi lima i loko o ka puka alakaʻi i ka awelika hoʻopaʻa, ʻoi aku ka maikaʻi o ka hoʻouka ʻana i ka lima alakaʻi nui, ua pio ke apo hoʻopaʻa i loko o ka puʻuwai, Hiki iā ʻoe ke hoʻouka. .


  • Mua:
  • Aʻe:

  • Nā Huahana Pili