Wɔ hydraulic system nhyehyɛe mu no, leak nyɛ ade a wobetumi apaw da. Fitting a wɔpaw no ho hia na ama wɔahwɛ ahu sɛ ɛyɛ adwuma, ahobammɔ, na wotumi de ho to so. Ano aduru abien a ɛda nsow sen biara a wɔde di dwuma wɔ nhyɛso kɛse mu ne
ED (Bite-Type) Fittings ne
O-Ring Face Seal (ORFS) Fittings.
Nanso emu nea ɛwɔ he na ɛfata ma wo akwammisa krataa no? Saa akwankyerɛ yi hwehwɛ nsonsonoe atitiriw, mfaso horow, ne sɛnea wɔde di dwuma yiye ma emu biara mu kɔ akyiri de boa wo ma wusi gyinae a ɛfata.
Nsonsonoe Titiriw: Sɛnea Wɔsɔ
Nsonsonoe Nsonsonoe titiriw no gyina akwan a wɔfa so sɔw ano no so.
1. O-Ring Face Seal (ORFS) Fittings: Elastic Sealing
ORFS fitting de O-ring a ɛtumi gyina ano di dwuma de yɛ nsɔano a ɛyɛ bubble-tight. Fitting no wɔ anim a ɛyɛ tratraa a ɛwɔ groove a ɛkura O-ring no. Sɛ wɔkyekyere nut no mu den a, mating component no anim a ɛyɛ tratraa no mia O-ring no wɔ ne groove no mu.
Mfaso Titiriw: Wɔnam
O-ring no a ɛyɛ den a ɛsakra no so na ɛyɛ nsɔano no , a ɛma ɛyɛ pɛ a ɛwɔ soro ne nea ɛwosow no so ka. Dade ne dade a ɛwɔ flanges no mu no ma mfiri ahoɔden, bere a O-ring no di nsɔano no ho dwuma.
2. ED (Bite-Type) Fittings: Metal-to-Metal Sealing
ED fitting gyina dade ne dade a ɛne ne ho di nkitaho pɛpɛɛpɛ so. Ɛwɔ afã abiɛsa: nipadua a ɛfata (a ɛwɔ 24° cone), ferrule a ano yɛ nnam, ne nut. Bere a wɔkyekyere nut no mu den no, ɛma ferrule no kɔ tube no so.
Mfaso Titiriw: Ferrule no anim kurukuruwa no keka fitting no 24° cone no mu, na ɛma ɛyɛ
dade-kɔ-dade nsɔano a ɛyɛ den . Bere koro no ara mu no, ferrule no anoano a ɛtwa no ka tube no fasu no mu ma ɛtumi kura mu na ɛmma ɛntwe mfi mu.
Ti ne Ti Ntotoho Nhyehyɛe
Feature
O-Ring Anim Nsɔano (ORFS) Fitting
ED (Bite-Type) Fitting
Nnyinasosɛm a Ɛfa Nsɔano Ho
Elastic O-Ring Nhyɛso
Metal-to-Metal Bite a Ɛyɛ Dade a Ɛyɛ Dade
Wosow a Ɛko Tia
Asɛnka nni ho. O-ring no yɛ adwuma sɛ ade a ɛma obi ho popo.
Papa.
Nhyɛso Spike a Ɛko Tia
Di so. Elastic seal twetwe ntini a ɛbɔ.
Papa.
Ɛnyɛ den sɛ wode besisi hɔ
Tiawa. Torque a egyina so; ɛnyɛ nea ɛfa ahokokwaw ho kɛse.
Emu yɛ den. Ɛhwehwɛ sɛ wɔde ahokokwaw yɛ adwuma anaa adwinnade a wɔde di kan yɛ swaging.
Reusability / Nsiesiei a Wɔde Di Dwuma
Asɛnka nni ho. Sesa O-ring a ne bo nyɛ den no ara kwa.
Hia. Ferrule no ka no yɛ nea ɛtra hɔ daa; ɛnyɛ nea eye sɛ wɔde bedi dwuma bio.
Misalignment Abodwokyɛre
Soro. O-ring no betumi atua offset nketenkete ho ka.
Fam. Ɛhwehwɛ sɛ wɔhyehyɛ no yiye na ama wɔatumi ayɛ nsɔano a ɛfata.
Ɔhyew a Ɛko Tia
Limited denam O-ring ade no so (sɛ nhwɛso no, FKM ma temp a ɛkorɔn).
Di so. Elastomer biara nni hɔ a ɛbɛsɛe.
Nnuru a ɛne ne ho hyia
Ɛgyina O-ring nneɛma a wɔpaw so.
Asɛnka nni ho. Inert metal seal di nsu a ɛyɛ basabasa ho dwuma.
Sɛnea Wobɛpaw: Nyansahyɛ a Egyina Dwumadi So
Paw O-Ring Face Seal (ORFS) Fittings Sɛ:
Wo mfiri no yɛ adwuma wɔ mmeae a wosow kɛse (sɛ nhwɛso no, mobile hydraulics, adansi, kuayɛ, ne mfiri a wɔde tu fagude).
Ɛsɛ sɛ wotaa twa nhama no mu na wosan ka ho bio na ama woatumi ayɛ nsakrae wɔ nsiesie anaa nhyehyɛe mu.
Ease and speed of assembly are priorities , na installer ahokokwaw betumi ayɛ soronko.
Wo nhyehyɛe no nya nhyɛso a ɛkɔ soro kɛse.
Leak-free reliability ne ade titiriw a wontumi nsusuw ho ma mfiridwuma mu dwumadie dodoɔ no ara a ɛyɛ gyinapɛn.
Wobu ORFS kɛse sɛ ɛyɛ nnɛyi gyinapɛn a wotumi de ho to so kɛse ma nsusuwii foforo a nsu ne ɔhyew ne O-ring ahorow a ɛwɔ hɔ no hyia.
Paw ED (Bite-Type) Nneɛma a Wɔde Yɛ Adwuma Sɛ:
Wo nhyehyɛe no de nsu a ɛne elastomers a wɔtaa de di dwuma no nhyia di dwuma , te sɛ phosphate ester-based (Skydrol) hydraulic fluids.
Woreyɛ adwuma wɔ mmeae a ɛhɔ yɛ hyew kɛse a ɛboro O-ring ahorow a ɛhɔ yɛ hyew kɛse anohyeto ahorow so.
Woreyɛ adwuma wɔ nhyehyɛe anaa nnwuma gyinapɛn bi a ɛwɔ hɔ dedaw mu (sɛ nhwɛso no, ahunmu anaa mfiridwuma nhyehyɛe ahorow bi a ɛwɔ hɔ dedaw) a ɛkyerɛ sɛnea wɔde bedi dwuma.
Space constraints are extreme , na ED fitting a wɔayɛ no ketewaa no ho hia.
Atemmu no: Su a Ɛda adi pefee a Ɛkɔ ORFS Ho
Wɔ dwumadie dodoɔ no ara mu —titiriw wɔ mobile ne mfiridwuma mfiri mu
—O-Ring Face Seal Fittings ne deɛ wɔkamfo kyerɛ sɛ wɔpaw. Wɔn wosow a ɛso bi nni, sɛnea ɛnyɛ den sɛ wɔde besisi hɔ, ne sɛnea wɔde nsɔano a ɛnyɛ nkwaseasɛm no ma wɔyɛ ano aduru a ɛkorɔn a wɔde siw nsu a ɛtwetwe ano na wɔtew ka a wɔbɔ wɔ nsiesie ho no so.
ED Fittings da so ara yɛ ano aduru titiriw ma niche applications a ɛfa ɔhyew a ano yɛ den, nsu a ano yɛ den, anaa agyapade nhyehyɛe pɔtee bi ho.
Wohia Abenfo Akwankyerɛ?
Woda so ara nnim fitting bɛn na eye ma wo dwumadi no? Yɛn mfiridwuma ho abenfo wɔ ha sɛ wɔbɛboa. [
Di yɛn ho nkɔmmɔ nnɛ ] na woanya afotu a ɛfa wo ho ne yɛn hydraulic ano aduru a ɛyɛ papa nyinaa.
