Swivel txiv neej adapter
Lub hauv paus chiv keeb ntawm qhov kev xav tau, qhov tsis sib haum ntawm cov nruab nrab ntawm cov nruab nrab hauv cov nruab xwm txheej
Tus txiv neej adapter yug los ntawm qhov yuav tsum tau sib npaug ntawm kev sib txuas nrog cov teeb meem kev lag luam, thiab siv cov teeb meem hauv qab no, cov teeb meem hauv qab no tau nthuav tawm los ntawm cov tsoos, tsau cov xov xwm fittings:
(1) Txom Nyem ntawm Torsion: Torsional kev ntxhov siab yog tsim los ntawm cov cuab yeej txav lossis kev co tom qab kev teeb tsa kev ua yeeb yaj kiab, ua rau xov ntawv ua tsis ua haujlwm.
(2) Kev ua tau zoo heev: Kev siv dua tshiab yuav tsum tau disassembly ntawm tag nrho cov lus tag nrho, uas yog lub sij hawm-noj thiab ua rau muaj kev pheej hmoo ntawm to.
(3) Chaw Txwv Txwv: Nws tsis muaj peev xwm ua kom haum txoj xov nrog cov cuab yeej qeeb qeeb hauv qhov chaw nqaim, ua rau kev teeb tsa nyuaj.
Kev tshawb nrhiav tam sim no, los ntawm kev sib cais rau kev sib hloov
Kev sib cais-coj cov kev daws teeb meem (1950s):
Cov engineers ntxiv me me pob bearings ntawm tus qauv txiv neej zaj xov thiab piping kom muaj kev txwv tsis pub paug thiab nres, thiab tsis tuaj yeem muab cov khoom siv siab siab.
Xyoo 1957, Parker Hannifin tau qhia thawj zaug sib koom ua ke qeeb (patent requab sub, siab perme, siv tsawg dua 1, {7}} rotations.
Foob thev naus laus zis (xyoo 1970):
Teb lub suab nrov: PTFE daim ntaub seal (di ncauj foob) tau siv los ua kom tiav rau 1500 psi (piv txwv li cov khoom siv los ntawm Merkel, Lub Tebchaws Yelemees).
Xyoo 1982, SKF ntawm Sweden Spherical Foob Design tsim (patent se 8202140-0) tiav 360 degree kev hloov pauv nrog torque tov kev hloov pauv<5%.
Tub ntxhais kev hloov pauv, kev sib hloov tus kheej sib hloov thiab preload khaws cia
Lub thev naus laus zis ua rau txiv neej adapter-swivel yog xav txog hauv:
(1) DUAL channel siab sib npaug:
Ib qho kev sib txig sib luag sib xyaw ua ke sib txig sib luag ntawm lub cev sib npaug ntawm cov chaw siab sib txawv thiab txo cov hluav taws xob tsis kam (txo qhov kev txo qis ntawm 60%).
(2) preload adraptive qauv:
Kev siv ntawm disc springs (belleville caij nplooj ntoos hlav) pab nyiaj-lub sij hawm realation-lub sij hawm rau sealing hnav, preload suuple<± 10% (traditional bolt preload fluctuations > ± 30%).
(3) Khoom Siv Synergistic Tsim:
Lub cev tig yog ua los ntawm tooj liab-nickel alloy (cuni10fe1mn), uas yog hnav-resistant thiab anti-txeeb; Lub nplhaib sib khi yog PTFE tau sau nrog iav fiber ntau, uas txhim kho kev sib txhuam thermal ua haujlwm los ntawm 3 zaug.
| Ntu # | Raj od * Txiv neej NTF |
Maf |
| 1579S-6E | 3/8*3/8 | 38078S |
| 1579S-8E | 1/2*3/8 | 38081S |
Cim npe nrov: swivel txiv neej adapter, Tuam Tshoj swivel txiv neej adapter manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug