Ntawm cov tsheb thauj khoom thiab semi-trailers ntawm kev tsim tawm txawv teb chaws, cov khoom ntawm chassis los ntawm German kev txhawj xeeb BPW tau dav siv.Txhawm rau txhim kho lub log ntawm lub chassis, ib qho tshwj xeeb fastener yog siv - BPW studs.Nyeem tag nrho txog qhov fastener no, nws cov hom uas twb muaj lawm, tsis muaj thiab siv tau hauv cov khoom siv.
Lub hom phiaj thiab kev ua haujlwm ntawm BPW log studs
BPW log stud (hub stud) yog ib qho tshwj xeeb fastener nyob rau hauv daim ntawv ntawm ib- thiab ob-sided studs tsim los rau mounting log ntawm axles tsim los ntawm BPW, siv nyob rau hauv trailer thiab semi-trailers.
Kev txhawj xeeb German BPW tshwj xeeb hauv kev tsim cov khoom ntawm lub chassis ntawm cov tsheb thauj khoom thiab cov tsheb thauj mus los - raws li lub npe no, qag, trolleys, kev saib xyuas thiab tswj cov tshuab, thiab lwm yam khoom ntawm lub chassis yog tsim.Lub tuam txhab them nyiaj zoo tsis tsuas yog rau cov khoom tseem ceeb, tab sis kuj rau kho vajtse, yog li ntawd, nyob rau hauv lub BPW hom, ib tug fasteners uas yog ib qho tseem ceeb rau lub lag luam ntawm lub chassis kuj tsim - log studs.
BPW log studs ua ib qho haujlwm: kev teeb tsa lub nruas nres / disc thiab lub log disk (s) sib dhos nrog lub log tsheb ntawm lub hub.Qhov no fastener thaum lub sij hawm ua hauj lwm ntawm lub trailer yog raug rau cov zoo li qub thiab dynamic mechanical loads thiab cov teebmeem ntawm tsis zoo yam uas ua rau corrosion, yog li lawv yuav tsum tau hloov lub sij hawm.Yuav kom hloov tau zoo bpW log studs, nws yog ib qho tsim nyog kom nkag siab txog lawv cov npe, kev siv tau thiab cov qauv tsim.
Hom thiab nomenclature ntawm BPW log studs
Peb hom log studs muaj rau BPW chassis:
● Cov qhab nees;
● Hammered hauv qab tus pin;
● Standard (ob sab).
Lub hammered stud yog tsim nyob rau hauv daim ntawv ntawm ib tug threaded pas nrig nrog lub taub hau uas ua raws li ib tug nres.Tsis zoo li lub bolt, lub taub hau ntawm hammered stud yog du, muaj ob hom:
● Semicircular - lub taub hau puag ncig yog txiav ib nrab.
● Pav ca - lub stud muaj T-puab.
Vim lub complex zoo ntawm lub taub hau, lub stud yog tsau nyob rau hauv lub coj recess ntawm lub hub, uas tiv thaiv nws cranking.Tsis tas li ntawd, lub stud yog tsau nyob rau hauv lub qhov vim lub grooved thickening nyob rau hauv lub taub hau.Thaum ntsia, xws li ib tug stud yog hammered tag nrho txoj kev mus rau hauv lub coj lub qhov nyob rau hauv lub hub, uas nws tau txais nws lub npe.
Ib leeg-sided log studs BPW
Ob chav sided BPW log stud
BPW log stud nrog cov txiv ntseej
Hammered studs nyob rau hauv tus pin feem ntau muaj T-zoo li (pav lub taub hau), nyob rau hauv ib qho chaw transverse drilling yog ua - ib tug pin yog ntsia rau hauv lub qhov, uas tiv thaiv spontaneous coagulation ntawm cov txiv ntoo.
Hammered studs yog tsim nrog xov M22x1.5, tag nrho ntev 80, 89 thiab 97 mm, tsuas yog rau cov log tsheb ib leeg xwb.
Ob chav-sided stud muaj ib tug txheej txheem ntaus ntawv: nws yog ib tug steel pas nrig, nyob rau hauv ob qho tib si hnub uas ib tug xov yog txiav;nyob rau hauv nruab nrab ib feem ntawm lub stud, ib tug thrust burt yog tsim los xyuas kom meej qhov tseeb txoj hauj lwm ntawm fastener txheeb ze rau lub hub thiab lwm yam.
Ob-sided studs muaj nyob rau hauv cov nram qab no hom:
● Xov M20x1,5 ntawm ob sab, ntev 101 hli;
● Xov M22x1,5 ntawm ib sab thiab M22x2 ntawm lwm sab, ntev 84, 100, 114 mm;
● Xov M22x2 ntawm ob sab, ntev 111 hli.
Ntawm ob-sided studs, qhov ntev ntawm cov xov nyob rau sab ntawm lub hub thiab lub log yog sib txawv, feem ntau cov kev txwv no tau qhia nyob rau hauv tshwj xeeb spare qhov chaw catalog BPW.
Hauv qhov no, cov studs tau muab faib ua ob pawg los ntawm lub hom phiaj:
● Nyob rau hauv ib lub log tsheb - rau fastening lub log nrog ib lub log;
● Nyob rau hauv lub gable log - rau fastening log nrog ob lub log.
Luv studs yog tsim los rau ib lub log ib txoj kab nqes, ntev sawv daws yuav rau ib tug gable.
Hub studs muaj nyob rau hauv ntau configurations:
● Tsuas yog stud tsis muaj txiv ntseej thiab ntxhua khaub ncaws;
● Stud nrog cov txiv ntseej tsis tu ncua thiab lub tshuab ntxhua khaub ncaws;
● Stud nrog txiv ntseej nrog xovxwm ntxhua (txiv ntseej nrog "daim tiab");
● Stud nrog txiv ntseej, khob khob khob thiab grover type washer.
Ob tog studs tuaj yeem muaj tib lub txiv ntseej thiab ntxhua khaub ncaws ntawm ob sab, tab sis feem ntau cov txiv ntoo tsis tu ncua nrog cov txiv ntoo thiab cov txiv ntoo nrog lub tshuab ntxhua khaub ncaws yog siv nyob rau hauv cov khoom siv, feem ntau cov txiv ntoo tuaj yeem nruab nrog lub khob khob ntxiv.
BPW log studs yog tsim los ntawm cov qauv hlau thiab raug kev tiv thaiv corrosion - galvanizing lossis oxidizing (fasteners ntawm hom no muaj xim dub).Kho vajtse yog tsim los ntawm BPW nws tus kheej thiab los ntawm cov tuam txhab thib peb, uas nthuav dav kev xaiv ntawm qhov chaw kho.
Yuav ua li cas xaiv thiab nruab BPW studs kom raug
Log studs ntawm axles yog ib qho ntawm feem ntau loaded qhov chaw ntawm lub chassis ntawm trailer thiab semi-trailers, cov loads thiab cov kev cuam tshuam ntawm ib puag ncig tsis zoo ua rau hnyav hnav ntawm cov studs, thiab qee zaum - rau lawv deformation thiab kev puas tsuaj (pob txha. ).Faulty studs yuav raug hloov thaum ntxov, txij li kev ntseeg siab ntawm tag nrho cov chassis thiab kev nyab xeeb ntawm kev ua haujlwm trailer nyob ntawm lawv qhov kev ntseeg tau.
Rau kev hloov, nws yog ib qho tsim nyog los siv tib lub studs uas tau teeb tsa rau ntawm lub trailer / semi-trailer ua ntej, fasteners ntawm qhov sib txawv ntev los yog nrog cov xov sib txawv tsuas yog yuav tsis sawv hauv qhov chaw thiab yuav tsis tuav cov khoom ua ke.Kev hloov pauv yuav tsum tau ua raws li cov lus qhia rau kev kho tus choj lossis BPW trolley.Feem ntau qhov kev ua haujlwm no yuav tsum tau tshem lub log thiab nres nruas / disc, txhawm rau rhuav tshem cov studs yuav tsum tau siv lub zog siv zog, tab sis rau kev ua haujlwm zoo thiab ceev ceev nws raug pom zoo kom siv lub tshuab rub tawm.Txhawm rau tshem tawm cov studs tawg ob sab, cov khoom siv tshwj xeeb yog xav tau - cov extractors.Ua ntej txhim kho studs tshiab, nws yog ib qhov tsim nyog los ntxuav lawv lub rooj zaum thiab hub, thiab thaum txhim kho fasteners, koj yuav tsum tsis txhob hnov qab txog cov ntxhua khaub ncaws thiab pab pawg.Tightening cov txiv ntseej ntawm cov studs yuav tsum tau ua nrog lub zog pom zoo los ntawm cov lus qhia, yog tias qhov nruj heev, cov khoom yuav ua haujlwm nrog kev ntxhov siab ntau dhau thiab tuaj yeem raug puas tsuaj, nrog rau qhov tsis muaj zog nruj, cov txiv ntoo tuaj yeem tig tawm, uas yuav muaj qhov tsis zoo.
Yog tias BPW log studs tau khaws thiab hloov kom raug, lub hauv qab ntawm lub trailer lossis semi-trailer yuav ua haujlwm tau zoo hauv txhua yam.
Post lub sij hawm: May-06-2023