Nhwɛsoɔ: 294 Ɔkyerɛwfoɔ: Site Editor Bere a wɔde tintimii: 2020-03-25 Mfiase: Beaeɛ
Wɔde hydraulic hose fittings di dwuma de ka hydraulic hoses, tubes, ne pipes bata pumps, valves, cylinders ne hydraulic system no afã afoforo ho. Enti sɛ wopaw fitting a ɛnteɛ a, dɛn na ɛba?Awerɛhosɛm ne sɛ, biribi ketewaa te sɛ fitting betumi atew hydraulic system no nyinaa adwumayɛ so ntɛm ara na mpo ɛde ahobammɔ ho asɛm kɛse aba.
Sɛ wo korɔn dodo sɛ wobɛpaw nkrataa, nneɛma, threading ne coverage of options a, sie wo bere na hwɛ sɛnea wubetumi apaw nea ɛfata ama w’adwuma.
Wɔ yɛn mu pii fam no, bere a edi kan a ɛsɛ sɛ yesi hydraulic hose fitting ko a yɛde bedi dwuma ho gyinae ne bere a wɔreyɛ hose no. Crimping ne ɔkwan a agye din sen biara a wɔfa so boaboa hydraulic hose no ano. Ɛyɛ adwene pa bere nyinaa sɛ wubebisa wo ho nsɛm atitiriw anum afa STAMP (kɛse, ɔhyew, dwumadie, nneɛma/nsɛm ho amanneɛbɔ, ne nhyɛsoɔ) ho ansa na woafi aseɛ ayɛ hose nhyiamu biara. Sɛ wɔkyerɛkyerɛ nneɛma pɔtee no mu wie a, hose assembly technician no betumi afi adwuma mu. Adeyɛ no betumi ayɛ soronko wɔ crimper no su mu, nanso mpɛn pii no, mfiridwumayɛfo no hyɛ hose no mu dɔ agyirae, de srade gu fitting stem no so, pia no kɔ hose no awiei mu, na ɔde hyɛ crimper die no mu. Awiei koraa no, mfiridwumayɛfo no de fitting no hyɛ hose no so daa denam crimper no power unit a ɔma ɛyɛ adwuma ma ɛde nhyɛso ba no so. Anka hose assembly technician no betumi aboa wo ma woahu nea ɛfata yiye na waboa wo wɔ nsɛmmisa biara ho.
Hose ahorow, ne nneɛma a wɔde hyɛ mu nso wɔ ahorow ne nneɛma ahorow pii. Nea ɛho hia no, ade a wɔde yɛ hydraulic hose fitting no na ɛkyerɛkyerɛ ne su ahorow mu. Wɔde plastic, dade, dade a ɛnyɛ den, anaa kɔbere na ɛyɛ nneɛma a wɔtaa de hyɛ mu no mu dodow no ara.
plastic a wɔde hyɛ nneɛma mu sɛ ɛyɛ nea ɛko tia nsɛe kɛse nanso ɛyɛ mmerɛw na ɛnyɛ den. Mpɛn pii no wobu Enti, wɔyɛ nea nkurɔfo ani nnye ho kɛse bere a ɛfa nsu a wɔde di dwuma ho ɛmfa ho sɛ wɔn bo sua no. Esiane nhyɛso a ɛkɔ soro nti, dade a wɔde hyɛ mu no yɛ nea ɛfata yiye.
Dade a wɔde hyɛ mu no ba sɛ dade a wɔde afra dade afoforo bi mu na ama ayɛ den kɛse na ama ɔhyew no atumi agyina ano yiye. Sɛ nhwɛso no, carbon dade a wɔde dade ne carbon afrafra ayɛ no tumi gyina ɔhyew a efi -65°F kosi 500°F ano.
Wɔde dade a ɛnyɛ den a wɔde hyɛ mu di dwuma bere a ɔhyew a wɔhwehwɛ ma adwuma no yɛ -425°F kosi 1200°F. Wɔyɛ ade a eye kyɛn so a wɔpaw ma mmeae a nneɛma a atwa yɛn ho ahyia a ɛyɛ hyew kɛse. Mpɛn pii no, wɔkyerɛ sɛ ɛyɛ 10,000 psi. Wobetumi de dade a ɛnyɛ den a wɔde yɛ nneɛma a wɔayɛ no soronko no bi ayɛ 20,000 psi. Nanso, bo a ɛkɔ soro no ma wɔnyɛ nea ne bo nyɛ den, enti wɔtaa susuw akwan foforo a wɔbɛfa so asi ananmu ho.
Kɔbere nneɛma a wɔde hyɛ mu no nyɛ den na ɛyɛ den te sɛ dade a ɛnyɛ den. Wobetumi ama adwumayɛ a ɛnyɛ nea ɛtwetwe na wodu SAE, ISO, DIN, DOT, ne JIS gyinapɛn ahorow so. Kɔbere fittings hyew range yɛ -65 ° F kosi 400 ° F. Wɔgye nhyɛsoɔ a ɛkɔ 3000 psi, nanso wɔtaa kamfo nhyɛsoɔ a ɛba fam kyerɛ.
Aluminium nneɛma a wɔde hyɛ mu no mu yɛ hare kɛse sen dade na ɛrentumi nsɛe. Esiane sɛ wɔn mu duru sua nti, wɔtaa de di dwuma wɔ kar adwumayɛ mu.
Nneɛma atitiriw abien no bi ne:
Permanent Crimp Fittings – Nneɛma a wɔtaa de yɛ nneɛma. Wɔhwehwɛ sɛ afiri a wɔde twitwiw nneɛma no wɔ hɔ na ama wɔde hose bi abata biribi a wɔde hyɛ mu ho.
Field Attachable – Wɔyɛ paw a eye kyɛn so sɛ wunni kwan kɔ crimper no so sɛ wo hose no yɛ 'field attachable fitting' compatible a.
Ɛho hia sɛ wokae sɛ wobɛhwɛ wo hose ne fittings mu sɛ ebia nkitahodi a ɛyɛ den ne nsuo biara a ɛbɛtɔ asram mmienu biara. Fitting foforo mpo, sɛ wɔpaw no wɔ ɔkwan a ɛnteɛ so a, ebetumi de ɔhaw ahorow aba. Ɛwom sɛ ɛtɔ mmere bi a hydraulic fitting a wobɛpaw no te nka sɛ ɛyɛ den de, nanso sɛ wudi yɛn akwankyerɛ a ɛnyɛ den no akyi a, ɛnsɛ sɛ ɛyɛ ɔhaw bio.
Sɛ wopɛ sɛ wuhu pii fa hydraulic fittings a wobɛpaw ho a, yɛsrɛ wo, di yɛn ho nkɔmmɔ.
