Cov comb inserts no yog tsim los rau mounted rau tshwj xeeb brackets thiab pab tshem tawm wrinkles nyob rau hauv ntau yam crankshaft daim ntaub ntawv.
Ib tug neeg tuaj rau koj nrog 90-degree yeeb nkab txoj haujlwm.Daim ntawv thov no yuav tsum tau 2 "tubing.Sab nraud txoj kab uas hla (OD), 0.065 nyob rau hauv. Phab ntsa thickness, 4 nti.Centerline Radius (CLR).Cov neeg siv khoom xav tau 200 daim ib lub lis piam rau ib xyoos.
Cov kev xav tuag: khoov tuag, clamping tuag, xovxwm tuag, mandrels thiab tu tuag.tsis muaj teeb meem.Nws zoo li tag nrho cov cuab yeej tsim nyog rau kev khoov qee qhov qauv yog nyob rau hauv lub khw thiab npaj mus.Tom qab teeb tsa lub tshuab kev pab cuam, tus neeg teb xov tooj thauj cov yeeb nkab thiab ua ib qho kev sim khoov kom paub tseeb tias lub tshuab yuav tsum tau kho.Tig ib qho tawm ntawm lub tsheb thiab nws zoo meej.Yog li, cov chaw tsim khoom xa ntau cov qauv ntawm cov kav dej khoov rau cov neeg siv khoom, uas tom qab ntawd xaus rau daim ntawv cog lus, uas yuav muaj tseeb ua rau kev lag luam muaj txiaj ntsig zoo.Txhua yam zoo li nyob hauv lub ntiaj teb.
Lub hli dhau los, thiab tib tus neeg siv khoom xav txiav cov nqi khoom siv.Daim ntawv thov tshiab no xav tau 2 "OD x 0.035" inch tubing.phab ntsa thickness thiab 3 nti.CLR.Cov cuab yeej los ntawm lwm daim ntawv thov muaj nyob hauv lub tuam txhab, yog li lub rooj cob qhia tuaj yeem tsim cov qauv tam sim.Tus neeg teb xov tooj thauj tag nrho cov cuab yeej ntawm lub xovxwm nres thiab sim xyuas qhov khoov.Thawj khoov tuaj deb ntawm lub tshuab nrog creases hauv qhov khoov.Vim li cas?Qhov no yog vim muaj ib feem ntawm cov cuab yeej uas yog ib qho tseem ceeb tshwj xeeb tshaj yog rau khoov kav nrog nyias phab ntsa thiab me me radii: lub wiper tuag.
Nyob rau hauv tus txheej txheem ntawm dabtsi yog khoov ib tug rotating cua ntsawj ntshab raj, ob yam tshwm sim: lub sab nrauv phab ntsa ntawm lub raj vau thiab ua thinner, thaum lub sab hauv ntawm lub raj shrinks thiab vau.Yam tsawg kawg nkaus uas yuav tsum tau rau cov yeeb nkab dabtsi yog khoov cov cuab yeej nrog cov caj npab teb yog dabtsi yog khoov tuag nyob ib ncig ntawm cov yeeb nkab yog khoov thiab ib tug clamping tuag los tuav cov yeeb nkab nyob rau hauv qhov chaw raws li nws yog khoov ib ncig ntawm dabtsi yog khoov tuag.
Lub clamping tuag pab tswj lub siab tsis tu ncua ntawm cov yeeb nkab ntawm tangent qhov twg qhov khoov tshwm sim.Qhov no muab cov tshuaj tiv thaiv quab yuam uas tsim qhov khoov.Qhov ntev ntawm qhov tuag nyob ntawm qhov curvature ntawm ib feem thiab lub vojvoog ntawm cov kab nruab nrab.
Daim ntawv thov nws tus kheej yuav txiav txim siab cov cuab yeej uas koj xav tau.Qee zaum, tsuas yog khoov tuag, clamping tuag thiab xovxwm tuag yog yuav tsum tau.Yog tias koj txoj haujlwm muaj cov phab ntsa tuab uas tsim cov radii loj, koj yuav tsis xav tau lub wiper tuag lossis mandrel.Lwm daim ntawv thov yuav tsum muaj cov cuab yeej ua tiav, suav nrog kev sib tsoo tuag, mandrel, thiab (ntawm qee lub tshuab) ib lub collet los pab coj cov yeeb nkab thiab khoov lub dav hlau ntawm kev sib hloov thaum lub sijhawm khoov (saib daim duab 1).
Squeegee tuag pab tswj thiab tshem tawm wrinkles ntawm sab hauv lub voj voog ntawm qhov khoov.Lawv kuj txo qis cov yeeb nkab deformation.Wrinkles tshwm sim thaum lub mandrel hauv cov yeeb nkab tsis tuaj yeem muab lub zog reactive txaus.
Thaum khoov, lub wiper yeej ib txwm siv nrog lub mandrel ntxig rau hauv cov yeeb nkab.Lub luag haujlwm tseem ceeb ntawm mandrel yog tswj cov duab ntawm lub voj voog sab nraud ntawm qhov khoov.Mandrels kuj txhawb cov radii sab hauv, txawm hais tias lawv tsuas yog muab kev txhawb nqa tag nrho rau cov ntawv thov uas muaj feem ntau ntawm qee qhov D-khoov thiab phab ntsa piv.Khoov D yog khoov CLR faib los ntawm sab nraud txoj kab uas hla ntawm cov yeeb nkab, thiab cov phab ntsa yog qhov sab nraud ntawm cov yeeb nkab faib los ntawm phab ntsa thickness ntawm cov yeeb nkab (saib daim duab 2).
Wiper tuag yog siv thaum lub mandrel tsis tuaj yeem muab kev tswj kom txaus lossis kev txhawb nqa rau sab hauv lub vojvoog.Raws li txoj cai dav dav, lub stripping tuag yog yuav tsum khoov tej nyias-walled mandrel.(Thin-walled mandrels yog qee zaum hu ua zoo pitch mandrels, thiab lub suab yog qhov kev ncua deb ntawm cov khoom ntawm lub mandrel.) Mandrel thiab tuag xaiv nyob ntawm cov yeeb nkab OD, yeeb nkab phab ntsa thickness, thiab khoov vojvoog.
Kev sib tsoo kom zoo yog qhov tseem ceeb tshwj xeeb tshaj yog thaum daim ntawv thov xav tau cov phab ntsa nyias nyias lossis me me radii.Xav txog qhov piv txwv dua thaum pib ntawm kab lus no.Dab tsi ua haujlwm rau 4 ntiv tes.CLR yuav tsis haum 3 ntiv tes.Cov ntaub ntawv hloov pauv uas yuav tsum tau ua los ntawm CLR thiab cov neeg siv khoom kom txuag tau nyiaj yog nrog rau qhov siab dua qhov xav tau los kho cov matrix.
Daim duab 1 Cov khoom tseem ceeb ntawm cov yeeb nkab bender yog clamping, dabtsi yog khoov thiab clamping tuag.Qee qhov kev teeb tsa yuav xav tau lub mandrel tso rau hauv lub raj, thaum lwm tus yuav tsum tau siv lub taub hau kws kho mob mandrel.Lub collet (tsis muaj npe ntawm no, tab sis yuav nyob hauv qhov chaw uas koj yuav ntxig lub raj) pab coj lub raj thaum lub sijhawm khoov.Qhov kev ncua deb ntawm lub tangent (qhov taw tes qhov khoov tshwm sim) thiab lub taub ntawm lub wiper yog hu ua theoretical wiper offset.
Xaiv qhov raug scraper tuag, muab kev txhawb nqa kom zoo los ntawm kev khoov tuag, tuag thiab mandrel, thiab nrhiav qhov tseeb wiper tuag txoj hauj lwm kom tshem tawm qhov khoob uas ua rau wrinkling thiab warping yog cov yuam sij rau kev ua tau zoo, nruj khoov.Feem ntau, lub zuag ntsis txoj hauj lwm yuav tsum nyob nruab nrab ntawm 0.060 thiab 0.300 ntiv tes los ntawm tangent (saib theoretical zuag deflection qhia hauv daim duab 1), nyob ntawm seb lub raj loj thiab lub vojvoog.Thov xyuas nrog koj tus neeg muab khoom siv kom paub meej qhov ntev.
Xyuas kom tseeb tias qhov kawg ntawm lub wiper tuag yog ntws nrog lub raj zawj thiab tias tsis muaj qhov sib txawv (los yog "bulge") ntawm lub taub hau thiab lub raj zawj.Kuj xyuas koj cov pwm siab qhov chaw.Yog hais tias lub zuag yog nyob rau hauv qhov tseeb txoj hauj lwm hais txog lub raj zawj, siv me ntsis siab rau lub siab matrix thawb lub raj mus rau hauv lub khoov matrix thiab pab smooth tawm wrinkles.
Wiper arrays tuaj nyob rau hauv ntau yam duab thiab ntau thiab tsawg.Koj tuaj yeem yuav cov duab plaub / square wiper tuag rau cov kav dej plaub thiab square, thiab koj tuaj yeem siv contour / zoo li tus wipers kom haum cov duab tshwj xeeb thiab txhawb cov yam ntxwv tshwj xeeb.
Ob qho kev nyiam tshaj plaws yog ib-thooj square-rov qab wiper matrix thiab bladed wiper tuav.Square rov qab wiper tuag (saib daim duab 3) yog siv rau cov khoom siv phab ntsa nyias, nqaim D-khoov (feem ntau yog 1.25D lossis tsawg dua), aerospace, kev siv siab zoo nkauj, thiab cov khoom me me rau nruab nrab.
Rau cov nkhaus tsawg dua 2D, koj tuaj yeem pib nrog lub square-backed wiper tuag, ua kom cov txheej txheem.Piv txwv li, koj tuaj yeem pib nrog 2D square rov qab nkhaus scraper nrog cov phab ntsa ntawm 150. Xwb, koj tuaj yeem siv lub tshuab scraper nrog cov hniav rau kev siv tsis tshua muaj zog xws li 2D nkhaus nrog phab ntsa ntawm 25.
Square back wiper daim hlau muab kev txhawb nqa siab tshaj plaws rau sab hauv lub vojvoog.Lawv kuj tuaj yeem raug txiav tom qab hnav, tab sis koj yuav tsum tau kho lub tshuab kom haum rau lub wiper luv luv tuag tom qab txiav.
Lwm hom scraper hniav tuav yog pheej yig dua thiab raug nqi ntau dua hauv kev khoov (saib daim duab 4).Lawv tuaj yeem siv tau rau nruab nrab mus rau nruj D khoov, nrog rau kev khoov ntau cov kav dej nrog tib lub cheeb sab nraud thiab CLR.Sai li sai tau raws li koj pom lub tsho hnav, koj tuaj yeem hloov nws.Thaum koj ua li no, koj yuav pom tias lub taub hau tau teem rau tib txoj hauj lwm raws li cov hniav yav dhau los, txhais tau tias koj tsis tas yuav kho lub wiper caj npab mounting.Nco ntsoov, txawm li cas los xij, tias qhov kev teeb tsa thiab qhov chaw ntawm cov hniav tseem ceeb ntawm lub tshuab ntxhua khaub ncaws matrix yog qhov sib txawv, yog li koj yuav tsum xyuas kom meej tias cov hniav tsim yog sib npaug ntawm tus txhuam hniav tsim.
Wiper tuav nrog inserts txo lub sij hawm tab sis tsis pom zoo rau me me radii.Lawv kuj tsis ua hauj lwm nrog cov duab plaub los yog square raj lossis profiles.Ob qho tib si square rov qab wiper combs thiab ntxig wiper caj npab tuaj yeem tsim nyob ze.Tsis sib cuag wiper tuag yog tsim los txo cov yeeb nkab pov tseg, tso cai rau lub sijhawm ua haujlwm luv dua los ntawm kev txuas cov txuas tom qab lub wiper thiab tso cai rau lub collet (tube qhia thaiv) kom nyob ze rau qhov khoov tuag (saib daim duab 5).
Lub hom phiaj yog kom luv cov yeeb nkab ntev, yog li txuag cov khoom siv rau daim ntawv thov raug.Thaum cov touchless wipers no txo ​​cov pov tseg, lawv muab kev txhawb nqa tsawg dua li cov qauv square rear wipers lossis standard wiper mounts nrog txhuam.
Xyuas kom tseeb tias koj siv cov khoom siv zoo tshaj plaws scraper tuag.Aluminium bronze yuav tsum tau siv thaum khoov cov ntaub ntawv nyuaj xws li stainless hlau, titanium thiab INCONEL alloys.Thaum khoov cov ntaub ntawv softer xws li cov hlau me, tooj liab thiab txhuas, siv cov hlau los yog chrome steel wiper (saib daim duab 6).
Daim duab 2 Feem ntau, cov ntawv thov tsis tshua muaj siab tsis tas yuav muaj cov nti tu.Txhawm rau nyeem daim ntawv qhia no, saib cov yuam sij saum toj no.
Thaum siv rab riam nrog rab riam, tus kov feem ntau yog ua los ntawm cov hlau, tab sis qee zaum ob leeg kov thiab taub yuav tsum yog txhuas bronze.
Txawm hais tias koj siv lub zuag lossis txhuam txhuam nrog cov hniav, koj yuav tau siv tib lub tshuab teeb.Thaum tuav lub raj nyob rau hauv txoj hauj lwm tag nrho clamped, tso lub scraper hla qhov khoov thiab rov qab ntawm lub raj.Lub taub hau wiper yuav snap rau hauv qhov chaw los ntawm kev ntaus lub nraub qaum ntawm lub wiper array nrog roj hmab mallet.
Yog tias koj tsis tuaj yeem siv txoj kev no, siv koj lub qhov muag thiab tus pas ntsuas (tus pas ntsuas) txhawm rau nruab lub wiper matrix lossis wiper hniav tuav.Ceev faj thiab siv koj tus ntiv tes los yog lub qhov muag kom paub tseeb tias lub taub hau ncaj.Xyuas kom cov lus qhia tsis dhau mus tom ntej.Koj xav tau qhov kev hloov pauv zoo li lub raj hla lub taub ntawm lub wiper matrix.Rov ua cov txheej txheem raws li xav tau kom ua tiav qhov khoov zoo.
Lub kaum sab xis yog lub kaum sab xis ntawm lub squeegee nyob rau hauv kev sib raug zoo rau lub matrix.Qee daim ntawv thov kev tshaj lij hauv aerospace thiab lwm qhov chaw siv wipers tsim nrog me me kom tsis muaj rakes.Tab sis rau feem ntau daim ntawv thov, lub kaum sab xis feem ntau yog teem ntawm 1 thiab 2 degrees, raws li qhia hauv daim duab.1 los muab kev tshem tawm txaus kom txo qis.Koj yuav tsum tau txiav txim siab qhov nqes hav thaum lub sij hawm teeb tsa thiab kev sim ntsuas, txawm hais tias qee zaum koj tuaj yeem teeb tsa rau thawj zaug.
Siv tus txheej txheem wiper matrix, teem lub wiper taub me ntsis rov qab rau tangent.Qhov no tawm hauv chav rau tus neeg teb xov tooj kom txav lub taub huv mus rau pem hauv ntej thaum nws hnav.Txawm li cas los xij, tsis txhob mount lub wiper matrix tip tangentially los yog tshaj;qhov no yuav ua rau lub cev huv si matrix puas.
Thaum khoov cov ntaub ntawv softer, koj tuaj yeem siv ntau rakes raws li koj xav tau.Txawm li cas los xij, yog tias koj tab tom khoov cov ntaub ntawv nyuaj xws li cov hlau tsis muaj steel lossis titanium, sim ua kom cov scraping tuag ntawm qhov tsawg kawg nkaus.Siv cov khoom siv nyuaj los ua kom cov scraper ncaj li sai tau, qhov no yuav pab ntxuav tawm cov creases hauv cov nkhaus thiab cov ncaj tom qab cov nkhaus.Xws li kev teeb tsa yuav tsum muaj xws li lub kaw ntom nti mandrel.
Rau qhov zoo tshaj plaws khoov zoo, ib tug mandrel thiab ib tug scraper tuag yuav tsum tau siv los pab txhawb rau sab hauv ntawm khoov thiab tswj tawm-ntawm-roundness.Yog tias koj daim ntawv thov hu rau squeegee thiab mandrel, siv ob qho tib si thiab koj yuav tsis khuv xim nws.
Rov qab mus rau qhov teeb meem yav dhau los, sim ua kom yeej daim ntawv cog lus tom ntej rau cov phab ntsa nyias nyias thiab denser CLR.Nrog lub wiper pwm nyob rau hauv qhov chaw, lub raj tuaj tawm ntawm lub tshuab flawlessly tsis muaj wrinkling.Qhov no sawv cev rau qhov zoo ntawm kev lag luam xav tau, thiab qhov zoo yog qhov kev lag luam tsim nyog.
FABRICATOR yog North America tus thawj coj steel tsim thiab tsim cov ntawv xov xwm.Cov ntawv xov xwm tshaj tawm xov xwm, cov lus qhia thiab cov dab neeg ua tiav uas ua rau cov tuam txhab ua lawv txoj haujlwm zoo dua.FABRICATOR tau nyob hauv kev lag luam txij li xyoo 1970.
Tam sim no nrog tag nrho nkag mus rau FABRICATOR cov ntawv luam tawm digital, nkag tau yooj yim rau cov peev txheej lag luam muaj txiaj ntsig.
Cov ntawv digital ntawm The Tube & Pipe Journal yog tam sim no nkag mus tau yooj yim, muab kev nkag tau yooj yim rau cov khoom lag luam muaj txiaj ntsig.
Tau txais tag nrho cov digital nkag mus rau STAMPING Journal, muaj cov thev naus laus zis tshiab, kev coj ua zoo tshaj plaws thiab xov xwm kev lag luam rau kev lag luam hlau stamping.
Tam sim no nrog rau tag nrho cov kev nkag mus rau Cov Fabricator en Español, koj muaj kev nkag tau yooj yim rau kev lag luam muaj txiaj ntsig.