Lub thoob flange zoo nkaus li yooj yim kom txog rau thaum qhov tshiab mus txog lub tshuab. Tom qab ntawd qhov yuam kev me me hauv kev sau npe, ntsia liaj qhov rooj vaj huam sib luag, lub ntsej muag sealing los yog yaj tuaj yeem nres kev teeb tsa. Phau ntawv qhia no qhia txog kev yuav khoom thiab kev saib xyuas pab pawg yuav ua li cas tig cov qauv qub, tshuab interface thiab kev ua haujlwm ua haujlwm rau hauv kev tswj flange specification.
Teb ceev
Mus yuav ibextruder chim flange, xa ib daim duab tswj uas txheeb xyuas lub bore, sab nraud txoj kab uas hla, thickness, nrhiav cov npe, ntsia liaj qhov rooj qauv, sealing lub ntsej muag, cov khoom, nto kho thiab mating qhov chaw. Ntxiv qhov kub thiab txias lub hauv paus, extruder lossis tuag-lub taub hau qauv, kom muaj nuj nqis thiab tshuaj xyuas.
Tsis txhob xaj lub tshuab kev cai flange los ntawm cov lus "ANSI," "DIN," "JIS" lossis "PN16" ib leeg. Cov ntawv xa tuaj tuaj yeem txhais tau tus qauv yeeb nkab flange tsuas yog thaum ua tiav tus qauv tsim thiab kev pabcuam raws li tau teev tseg. Ib qho kev sib txuas ntawm extruder feem ntau xav tau nws tus kheej kev teeb duab, txawm tias ib sab ua raws li tus qauv flange paub.
Ua ntej txheeb xyuas seb hom flange koj tab tom yuav
Kev yuav khoom yuam kev feem ntau pib thaum peb cov khoom sib txawv yog hu ua flange. Tus qauv yeeb nkab flange, kev cai extruder chim flange thiab hloov pauv hloov pauv tuaj yeem zoo sib xws hauv daim duab. Lawv tsis tau teev nyob rau hauv tib txoj kev.
| Cheebtsam | Dab tsi txhais nws | Kev pheej hmoo ntawm kev yuav khoom |
|---|---|---|
| Standard yeeb nkab flange | Tus qauv tseeb, tsab, nominal loj, chav kawm lossis PN, tig ntsej muag, cov khoom siv, tho qhov thiab hom kev sib txuas | Ib daim ntawv luv luv xws li "DIN flange" tuaj yeem xa mus rau ntau tshaj ib qho kev ntsuas thiab ntsuas qhov system |
| Kev cai extruder chim flange | Tswj lub tshuab kos duab, mating chim los yog adapter, sau npe, ntsia liaj qhov rooj qauv, yaj bore, sealing feature thiab kev pab cuam lub luag hauj lwm | Siv cov yeeb nkab-flange rooj rau lub tshuab sib txuas uas muaj kev cai qhov chaw thiab ntws nta |
| Tuag-head adapter flange | Ob lub interfaces ntxiv rau kev hloov pauv sab hauv, kev taw qhia, kev txhawb nqa thiab sensor lossis npo-pob yuav tsum | Ob qho kawg haum nyias, tab sis txoj kev sib sau ua ke, qhov chaw nruab nrab lossis ntsia hlau ntsia tsis tau |
Nanhaiya tam sim noflange ntau yamnpog puag ncig steel flanges nrog flanged kev sib txuas thiab customizable chaw nres nkoj qhov ntau thiab tsawg. ANSI, DIN thiab JIS cov qauv muaj, nrog rau qhov ntev customized rau cov yas, tshuaj, granulation thiab siv tshuab.
Peb lub Hoobkas saib:tus qauv lub npe pib kev sib tham; nws tsis tiav daim duab. Peb xub nug seb qhov chaw zaum qhov twg, qhov chaw nws nyob, qhov twg nws kaw thiab qhov twg hla nws. Thaum cov haujlwm no meej meej, qhov tseeb qhov ntev yuav yooj yim dua los tswj.
Qhov ntev uas txiav txim siab seb lub flange haum
Ib daim duab muaj txiaj ntsig cais qhov loj ntawm kev ua haujlwm. Lub qhov ntsia liaj qhov rooj tsim clamp quab yuam, cov ntawv sau npe nrhiav qhov chaw, lub ntsej muag nqa lub foob thiab lub bore nqa lub yaj los yog txheej txheem nruab nrab. Nug ib qho tshwj xeeb los them rau lwm qhov tsim kom muaj kev sib dhos nyuaj thiab tsis paub meej sealing.
| Kev kos duab feature | Vim li cas thiaj tseem ceeb | Yam tus neeg yuav khoom yuav tsum hais |
|---|---|---|
| Sab nraud txoj kab uas hla | Tswj lub hnab ntawv, cuab yeej nkag thiab tshem tawm ze ntawm lub tshuab cua sov, cov neeg tiv thaiv lossis kev txhawb nqa | Nominal loj, kam rau ua thiab ib qho kev txwv sector |
| Central bore los yog melt passage | Tswj kev ntws txuas ntxiv thiab cov kauj ruam sab hauv ntawm qhov sib koom ua ke | Txoj kab uas hla, kam rau ua, kev hloov pauv, kev taw qhia thiab qhov yuav tsum tau ua |
| Zuag qhia tag nrho thiab hauv zos thickness | Muaj feem xyuam rau bolt kev koom tes, nruj, sib dhos thiab sib dhos ntev | Datum ntsej muag, thicknesses, counterbores thiab hub ntev |
| Nrhiav rau npe los yog spigot | Tsim concentric los ua ke es tsis txhob cia siab rau bolt-qhov clearance | Txiv neej los yog poj niam feature, txoj kab uas hla, qhov tob, haum thiab txhuas-hauv |
| Bolt qauv | Muab cov clamping txuas thiab kho angular orientation | Qhov ntau, pitch-lub voj voog txoj kab uas hla, qhov loj me, xov, qhov tob thiab angular datum |
| Lub ntsej muag sealing | Tsim kom muaj kev sib cuag nrog lub gasket, nplhaib, zawj lossis lub ntsej muag hlau | Facing hom, qhov ntev, tiav, foob specification thiab tso cai puas |
| Geometric tswj | Khaws lub bore, sau npe thiab sealing ntsej muag kom raug | Datums ntxiv rau yuav tsum tau flatness, perpendicularity, txoj hauj lwm, coaxiality los yog runout |
| Orientation nta | Teem lub cua sov, sensor chaw nres nkoj, keyways, guards los yog asymmetric mating qhov chaw | Lub moos lub kaum sab xis los ntawm ib qho tsis paub meej datum |
TS EN ISO 286-1 Cov txheej txheem thoob ntiaj teb rau cov kab-qhov loj me thiab haum, suav nrog cov yam ntxwv ntawm lub tog raj kheej thiab cov ntsiab lus yooj yim-qhov thiab cov ntsiab lus-ncej. ISO 1101 muab cov lus cim rau daim ntawv, kev taw qhia, qhov chaw thiab kev tswj xyuas kev khiav tawm. Cov qauv no pab qhia txog qhov yuav tsum tau ua, tab sis tus tsim qauv tseem yuav tsum xaiv cov ntaub ntawv ua haujlwm thiab cov nqi tso cai.
Bolt-qhov clearance tsis yog qhov chaw nyob.Yog hais tias qhov txuas tuag lub taub hau los yog adapter yuav tsum tau concentric nrog lub chim bore, txhais ib tug register los yog lwm yam kev tswj qhov chaw. Tightening bolts thaum yuam ob lub misaligned bores ua ke tuaj yeem ua rau lub ntsej muag, foob lossis fasteners thiab tawm hauv cov kauj ruam tsis zoo.
ANSI, DIN, JIS thiab PN tsis ua tiav cov lus piav qhia
Nanhaiya muaj ANSI, DIN thiab JIS cov kev xaiv los yog tus qauv customized. Qhov ntau yog qhov muaj txiaj ntsig thaum lub flange koom nrog tsim cov kav dej los yog yuav tsum ua kom haum rau cov qauv hauv cheeb tsam uas twb muaj lawm. Cov lus hais tseem xav tau cov ntaub ntawv tseeb, ib tsab, qhov loj me, kev ntsuam xyuas, lub ntsej muag, cov khoom siv thiab txhua qhov kev hloov kho.
ASME B16.5, piv txwv li, yog lub npe rau cov yeeb nkab flanges thiab flanged fittings los ntawm NPS 1/2 txog NPS 24. Nws qhov peev xwm hais txog qhov ntsuas kub-kub, cov ntaub ntawv, qhov ntev, qhov siab ntev, kev kos npe thiab kev sim. Qhov no yog lub hauv paus muaj zog rau cov khoom nyob rau hauv nws cov peev txheej, tab sis nws lub npe tsis tig txhua qhov kev sib txuas extruder rau hauv B16.5 flange.
Kev sib txawv ntawm cov tswv yim:Yog hais tias lub flange yog ib feem ntawm lub siab-piping ciam teb, siv cov kev cai piping siv tau thiab tsim nyog engineering xyuas. Yog hais tias nws yog ib tug kev cai tshuab interface, tswj nws nrog cov kev pom zoo cov cuab yeej kos duab thiab kev khiav hauj lwm lub luag hauj lwm. Yog tias nws ua tiav ob lub luag haujlwm, lub pob yuav khoom yuav tsum ua kom tiav ob qho kev xav tau.
Txheem qauv
Qhia tus lej tus qauv, xyoo lossis ib tsab, qhov loj me, chav kawm lossis PN, ntsib, pawg khoom thiab cov khoom sib xyaw. Sau txhua qhov sib txawv kom meej.
Kev cai qauv
Ua tus kos npe kos npe rau txoj cai. Ib qho kev siv rau tus qauv tseem tuaj yeem txhais cov xov uas xaiv, haum, cim lossis cov qauv kev sim.
Mixed interface
Qhia lub ntsej muag twg ua raws li tus qauv thiab lub ntsej muag twg raug kho. Txhais qhov kev hloov pauv sab hauv thiab kev sib raug zoo ntawm ob qho kawg.
Peb lub Hoobkas saib:"ib yam li qub flange" yog cov ntsiab lus tseem ceeb, tab sis nws tsis yog qhov yuav tsum tau kuaj xyuas. Peb muab qhov tseeb interface rau ntawm daim duab thiab nug tus neeg yuav khoom kom pom zoo nws. Qhov no muab ntau lawm, tshuaj xyuas thiab kev teeb tsa pab pawg tib cov lus teb thaum ntsuas ntsuas.
Cov chav kawm siab tsis tuaj yeem sib cais ntawm qhov kub thiab txias
Nanhaiya lub flange nplooj ntawv teev PN6, PN10, PN16, PN25, PN40 thiab PN63 xaiv. Kho cov no raws li muaj cov kev qhia tshwj xeeb, tsis yog ib qho kev ua haujlwm thoob ntiaj teb-siab. Kev ntsuam xyuas siv tau yog nyob ntawm tus qauv tswj hwm, cov khoom siv, qhov kub thiab txias, geometry, bolting, foob thiab qhov system tsim.
Polymer processing ntxiv tej yam kev mob uas ib tug luv luv flange daim ntawv lo qhia tsis tau. Kev sib txuas yuav pom cov kub yaj, cua sov thiab cua txias mus, tshuab kev co, tuag-lub taub hau hnyav, sib dhos loads thiab tu. Lub xeev ib txwm muaj thiab siab tshaj plaws, tab sis khaws cov qauv tsim cais los ntawm cov txheej txheem txheej txheem niaj hnub.
| Lub luag haujlwm nkag | Vim li cas cov neeg tsim khoom xav tau nws | Cov ntaub ntawv pov thawj los txuas |
|---|---|---|
| Qhov kub thiab txias tshaj plaws | Muaj feem xyuam rau cov khoom coj tus cwj pwm, xaiv foob, thermal txav thiab ntsuas hauv paus | Daim ntawv txheej txheem, qhov chaw tso cua sov thiab ntsuas kev ua haujlwm ntau |
| Ib txwm thiab siab tshaj plaws | Txhais lub luag haujlwm thiab kev sib khi ua ke raws li tus qauv tsim | Instrumentation ntau yam, cov ntaub ntawv kev khiav hauj lwm thiab kev tsim qauv |
| Siab nruab nrab | Molten polymer, roj, kua lossis cov kav dej cog tuaj yeem xav tau kev tsim thiab kev tswj xyuas sib txawv | Cov ntaub ntawv npe, qauv, cov ntaub ntawv kev nyab xeeb thiab daim duab txheej txheem |
| Sab nraud load | Lub taub hau tuag hnyav lossis cov kav dej tsis muaj kev txhawb nqa tuaj yeem ntxiv cov khoom khoov ntawm lub flange | Kev sib dhos hnyav, qhov nruab nrab ntawm lub ntiajteb txawj nqus, kev txhawb nqa thiab kev teeb tsa kev teeb tsa |
| Thermal cycles | Kev nthuav dav dua thiab kev cog lus tuaj yeem cuam tshuam rau preload, sib dhos thiab sealing | Pib thiab nres zaus ntxiv rau cua sov thiab cua txias ua ntu zus |
| Siv tau cov cai los yog cov neeg siv khoom txoj cai | Txiav txim siab txog kev suav, cov ntaub ntawv sau tseg, kos npe, kuaj thiab kev pom zoo lub luag haujlwm | Cov ntaub ntawv tseeb, ib tsab thiab qhov project specification |
Tsis txhob xaiv tus lej PN siab dua li kev kho ib leeg rau kev xau.Cov dej xau tuaj yeem yog los ntawm kev puas tsuaj ntawm lub ntsej muag, lub foob tsis raug, kev sib tsoo, kev sib kis, kev sib raug zoo tsis zoo, tsis siv lub bolting lossis thermal txav. Nrhiav qhov tsis ua hauj lwm mechanism ua ntej hloov cov chav kawm los yog nruj txoj kev.
Xaiv cov khoom siv thiab kev kho deg rau qhov chaw tiag tiag
Nanhaiya manufactures chim flanges los ntawm carbon steel, stainless hlau thiab hlau alloy. Muaj cov kev kho deg muaj xws li sandblasting, galvanization thiab npib tsib xee plating, nrog rau lwm cov kev kho mob muaj rau cov neeg siv khoom. Daim duab pom zoo yuav tsum hais txog qib thiab kev kho mob, tsis yog tsev neeg cov khoom siv dav.
| Kev xaiv | Vim li cas tus neeg yuav khoom yuav xav txog nws | Cov lus nug daws teeb meem ua ntej kev pom zoo |
|---|---|---|
| Cov pa roj carbon steel | General machinery lub zog thiab kev lag luam tsim khoom nyob qhov twg ib puag ncig tswj | Cov qib zoo, tiv thaiv corrosion, weldability, kub hauv paus thiab raug cov chaw |
| Stainless hlau | Corrosion tsis kam los yog ib qho chaw huv huv rau ib puag ncig txheej txheem | Cov qib zoo, tshuaj lom neeg raug, muaj kev pheej hmoo ntawm galling, mating cov ntaub ntawv thiab fabrication txoj kev |
| Hlau alloy | Mechanical los yog thermal lub luag hauj lwm uas hu rau ib tug tshwj xeeb alloy thiab txoj kev kho mob | Qib, kev kho cua sov, hardness, toughness, machinability thiab soj ntsuam cov ntaub ntawv |
| Sandblasted nto | Kev npaj nto los yog ib qho kev ua tiav sab nraud | Lub ntsej muag twg raug kho thiab qhov twg precision lossis sealing ntsej muag yuav tsum tau tiv thaiv |
| Galvanized los yog npib tsib xee-plated nto | Kev tiv thaiv saum npoo ntxiv rau ib puag ncig pom zoo | Cov khoom siv txheej txheej, thickness criterion, npog qhov chaw, qhov seem nyiaj pub dawb thiab kho txoj kev |
Ib txheej txheej tsis kho cov khoom siv tsis zoo, tsis muaj zog geometry lossis lub ntsej muag sealing puas. Nws kuj tseem tuaj yeem hloov daim ntawv sau npe kaw yog tias daim duab tsis txhais cov npog ntsej muag thiab qhov ntev kawg. Txiav txim siab seb qhov kev kam rau siab siv tau ua ntej kev kho mob lossis rau qhov ua tiav tiav npaj rau kev sib dhos.
Peb lub Hoobkas saib:peb cais lub ntsej muag ua haujlwm los ntawm kev tiv thaiv sab nraud. Lub foob av, nrhiav txoj kab uas hla los yog nruj bore yuav tsum tsis txhob tau txais ib txheej los ntawm kev sib tsoo. Kev kho thaj tsam ntawm daim duab kos muaj kev nyab xeeb dua li kev daws lawv tom qab cov khoom tiav tuaj txog.
Yuav ua li cas ntsuas lub flange hloov flange
Ib qho qub muab pov thawj ntawm lub cev muaj txiaj ntsig, tab sis nws yuav tsis sawv cev rau lub hom phiaj geometry. Ib lub npe tuaj yeem hnav, lub ntsej muag tuaj yeem skimmed thaum kho thiab cua sov tuaj yeem cuam tshuam lub phaj. Lub tshuab qub lossis cov duab sib dhos tseem yog txoj cai pib zoo tshaj plaws thaum nws muaj.
- Yees duab lub installation.Sau cov kev taw qhia ntws, tivthaiv kev txiav txim, centerline, kev txhawb nqa, cua sov, sensors thiab nkag mus ua ntej disassembly.
- Txheeb xyuas ob qho tib si mating Cheebtsam.Nco ntsoov lub chim, adapter, screen changer, confluence core, gearbox-sab qauv los yog tuag taub hau txuas rau txhua lub ntsej muag.
- Ntxuav tsis tau hloov cov pov thawj.Tshem tawm cov khoom siv polymer thiab xoob xoob yam tsis muaj cov npoo npoo lossis polishing tshem cov cim uas piav qhia qhov ua tsis tiav.
- Tsim cov ntaub ntawv.Xaiv cov thawj sealing los yog mounting lub ntsej muag, lub bore los yog sau npe axis thiab ib tug angular feature ua ntej sau qhov ntev.
- Ntsuas txhua qhov interface.Cov ntaub ntawv bore, sab nraud txoj kab uas hla, thickness, txhua kauj ruam thiab qhov tob, bolt qauv, threads, counterbores, lub ntsej muag nta thiab orientation.
- Ntsuas cov mating qhov chaw.Ib qho kev luam theej flange tuaj yeem tsim qhov yuam kev qub. Txheeb xyuas qhov tseeb ntawm cov txiv neej thiab poj niam cov ntawv sau npe, muaj cov ntsia hlau sib koom ua ke thiab qhov chaw foob.
- daws teeb meem ntawm daim duab tshiab.Sib piv cov qauv, thawj daim duab kos thiab mating ntsuas, tom qab ntawd pom zoo rau qhov loj me uas rov ua dua qhov kev npaj ua haujlwm.
Yam tsawg kawg yees duab teeb:ib qho ntsia ntsia, ob lub ntsej muag flange, ib sab saib, lub thoob los yog lub taub hau tuag lub npe, txhua qhov cim los yog ib feem ntawm tus lej, lub foob, thiab kev pom ze ntawm kev puas tsuaj. Muab qhov ntsuas ntawm ib sab rau kev taw qhia, tab sis tsis txhob suav qhov loj me los ntawm cov duab pom.
Rau kev ua haujlwm ntxaib-ntsia hlau los yog cov khoom siv ntau yam, xyuas cov angular orientation kom zoo zoo. Tus qauv ntsia liaj qhov rooj tej zaum yuav symmetrical thaum lub melt qhib, lub tshav kub lub davhlau ya nyob twg, sensor chaw nres nkoj los yog kev them nyiaj yug tsis yog. Lub rooj sib dhos tuaj yeem ntsia tau ua ke thiab tseem tuaj yeem tig mus rau hauv txoj haujlwm tsis siv.
Qhia rau tsev neeg cov khoom sib txuas kom tus neeg muag khoom nkag siab txog qhov system. Nanhaiya txhawb nqaib leeg ntsia hlau, parallel ntxaib ntsia hlauthiabconical twin ntsia hlau chimapps, plusextruder confluence coresthiab customized tuag interfaces.
Machining muaj peev xwm txhawb kev kos duab, tab sis tsis hloov nws
Nanhaiya uacov khoom siv ntau lawmnplooj ntawv teev CNC drilling thiab milling qhov tseeb ntawm 0.02 hli. Nws kuj txheeb xyuas tsib-axis machining rau qhov tsis sib xws ntawm cov ntsia hlau ya dav hlau thiab cov qauv flange tshwj xeeb. Cov peev txheej no muaj feem cuam tshuam rau cov qauv qhov nyuaj thiab flange nta.
Lub tshuab luam tawm qhov muaj peev xwm tso tawm tsis tau txais kev zam ntawm txhua qhov flange tiav. Kev lees txais tiag tiag los ntawm kev kos duab, txheej txheem txoj kev, fixturing, cov khoom siv, kev kho cua sov los yog txheej txheej thiab kev pom zoo tshuaj xyuas txoj kev.
| Manufacturing theem | Tswj cov lus nug | Cov ntaub ntawv tus neeg yuav khoom siv tau |
|---|---|---|
| Daim ntawv txais khoom | Cov khoom puas haum rau qib thiab daim ntawv teev npe ntawm qhov kev txiav txim? | Cov ntaub ntawv pov thawj thaum teev nyob rau hauv daim ntawv cog lus |
| Datum machining | Lub ntsej muag thiab axis twg yuav tswj tau tom qab nta? | Pom zoo kos duab nrog meej datum scheme |
| Ntxig thiab sau npe machining | Puas yog mating diameters, qhov tob thiab haum ua raws li qhov tseeb? | Dimensional daim ntawv qhia rau qhov tseem ceeb interface nta |
| Qhov ntau lawm | Puas yog lub suab voj voog, angular orientation, xov thiab qhov tob hais raug? | Cov qauv tshuaj ntsuam xyuas thiab kev txheeb xyuas xov |
| Lub ntsej muag tiav | Puas yog foob geometry, flatness thiab qhov yuav tsum tau muaj kev tiv thaiv? | Kev tshuaj xyuas lub ntsej muag thiab cov ntaub ntawv saum npoo |
| Thaum tshav kub kub los yog nto kho | Kev kho puas yuav hloov qhov loj me, flatness, hardness los yog chaw tiv thaiv? | Kev kho mob daim ntawv pov thawj thiab zaum kawg kev soj ntsuam raws li xav tau |
| Thaum kawg cim thiab ntim | Cov nroj tsuag puas tuaj yeem txheeb xyuas kev kho dua, kev taw qhia thiab kev sib koom ua ke? | Kev kos npe ib feem, tshuaj xyuas kev tso tawm thiab kev tiv thaiv ntim khoom |
Peb lub Hoobkas saib:kev kam rau siab yuav tsum muaj qhov laj thawj thiab kev tshuaj xyuas. Peb nruj qhov chaw, sealing thiab sib dhos nta qhov chaw sib dhos xav tau kev tswj hwm. Siv qhov tsawg tshaj plaws ua tau ntev rau txhua qhov ntev tsuas yog ntxiv tus nqi thiab tuaj yeem cuam tshuam los ntawm cov yam ntxwv uas txiav txim siab haum.
Cov teeb meem flange dab tsi yog qhia rau koj
Ib qho teeb meem kev sib txuas tsis tshua pom los ntawm ib daim duab. Sau thaum cov tsos mob tshwm sim, txawm tias nws hloov pauv nrog qhov kub thiab txias, thiab raws nraim qhov chaw xau, txav los yog puas tsuaj pib. Hloov ib qho kev hloov pauv ntawm ib lub sijhawm.
| Pom teeb meem | Qhov ua tau los tshawb xyuas | Kev yuav khoom |
|---|---|---|
| Tshiab flange yuav tsis nkag mus rau hauv lub npe | Tsis ncaj txoj kab uas hla los yog haum, txheej ntawm qhov chaw ntawm lub ntsej muag, burr, av, thermal mob los yog mating-qhov distortion | Lub xeev qhov kawg kho qhov ntev, haum, txhuas-hauv thiab ntsuas kub |
| Bolt qhov tsis sib xws | Pitch voj voog tsis raug, qhov suav, angular datum, handedness, xov los yog kos duab kho | Dimension tag nrho cov qauv los ntawm ib tug pom orientation feature |
| Leak tshwm thaum cua sov | Thermal txav, tsis haum foob, lub ntsej muag distortion, poob ntawm preload los yog kub sab nraum lub hauv paus pom zoo | suav nrog lub voj voog thermal, seal specification thiab bolting txoj hauv kev tshuaj xyuas |
| Leak tseem nyob ntawm ib ntu | Lub ntsej muag hauv zos puas, paug, tsis sib xws flatness, misalignment lossis sab nraud bending load | Qhia meej lub ntsej muag tswj thiab txhawb nqa cov khoom sib dhos |
| Polymer degrades ntawm qhov sib koom ua ke | Cov kauj ruam sab hauv, lub hnab ntim tuag, kev puas tsuaj ntxhib, txoj kev xau los yog ntau qhov chaw nyob ze ntawm lub interface | Tswj cov kev sib sau ua ke yaj, tsis yog tsuas yog sab nraud flange qhov ntev |
| Fasteners pheej xoob los yog ua tsis tiav | Tsis ncaj ncees lawm fastener specification, sib dhos tsis sib xws, thermal cycling, vibration, overload los yog distorted lub ntsej muag | Kom tus engineer lub luag hauj lwm txhais bolting thiab zawm rau kev sib koom ua tiav |
| Corrosion pib ntawm kev sib txuas | Cov khoom siv tsis zoo, cov txheej txheem puas, cov kab mob sib kis, ib puag ncig tsis sib haum lossis cov xwm txheej galvanic | Piav qhia txog cov tshuaj lom neeg tiag tiag thiab kev tu ib puag ncig ua ntej xaiv cov khoom siv thiab kev kho mob |
Ntau torque tsis yog ib qho kev kuaj mob.Kev nruj nruj heev tuaj yeem ua rau cov xov, bolts, ntsej muag, cov ntsaws ruaj ruaj lossis cov khoom siv txuas nrog. Cais tawm thiab ua kom lub tshuab muaj kev nyab xeeb, tom qab ntawd muaj cov neeg ua haujlwm tsim nyog tshawb xyuas qhov sib koom ua ke tag nrho thiab ua raws li cov txheej txheem sib dhos pom zoo.
Yog lub flange txuas rau ayeeb nkab extrusion tuag taub hau, xyuas qhov kev txhawb nqa thiab nruab nrab ntawm qhov sib koom ua ke. Yog nws txuas nyob ze ayas extruder gearboxlos yog kev txhawb nqa thoob, xyuas kom meej tias lub tshuab qauv tsis yuam lub interface tawm ntawm kev sib raug zoo.
Extruder chim flange RFQ daim ntawv teev npe
Kev ua tiav RFQ tso cai rau tus neeg muag khoom hais txog tib qhov uas tus neeg yuav khoom xav kom nruab. Txuas daim duab kho dua tshiab thaum twg ua tau thiab kos txhua yam khoom uas tseem xav tau kev pom zoo engineering.
- Flange muaj nuj nqi thiab qhov tseeb installation txoj haujlwm
- Tshuab chaw tsim tshuaj paus, qauv thiab serial ntsiab lus
- Ob qho tib si mating tivthaiv kos duab lossis ib feem naj npawb
- Sab nraud txoj kab uas hla thiab tag nrho cov hnab ntawv hauv zos txwv
- Central bore thiab internal transition geometry
- Zuag qhia tag nrho thickness, hubs, kauj ruam thiab recesses
- Sau npe diameters, qhov tob, fits thiab lead-ins
- Bolt kom muaj nuj nqis, lub suab voj voog thiab angular datum
- Clearance-qhov, counterbore los yog xov cov ntsiab lus
- Sealing lub ntsej muag, zawj, gasket lossis seal specification
- Yuav tsum muaj daim ntawv, kev taw qhia thiab kev tswj txoj haujlwm
- Cov khoom siv qib zoo thiab kev kho cua sov
- Kev kho deg, npog thiab qhov ntev kawg
- Cov ntaub ntawv kub thiab txias tsim
- Ib txwm thiab tsim cov ntaub ntawv siab
- Nruab nrab, polymer formula thiab ntxuav raug
- Sab nraud loads, kev them nyiaj yug thiab thermal voj voog
- Cov qauv siv tau, ib tsab thiab cov cai ntawm qhov project
- Kom muaj nuj nqis, spare-part zoo tswv yim thiab cim
- Cov ntaub ntawv kho mob thiab tshuaj xyuas
- Yuav tsum tau kuaj xyuas kom haum lossis pom zoo kuaj qhov system
- Cov duab thiab cov xwm txheej qhia txog kev hloov pauv
Peb lub Hoobkas saib:cov duab qhia peb saib qhov twg, cov qauv qhia peb tias muaj dab tsi tam sim no thiab cov duab kos qhia peb tias yuav tsim dab tsi. Kev txiav txim hloov muaj zog siv tag nrho peb thaum muaj. Yog tias lawv tsis pom zoo, peb nres ntawm kev kos duab pom zoo es tsis txhob xaiv qhov kev ntsuas yooj yim tshaj plaws.
Tsim kev txais nyob ib ncig ntawm lub mating interface
Kev tshuaj xyuas yuav tsum ua raws li cov kev pheej hmoo uas tau txheeb xyuas thaum kos duab. Ib qho yooj yim ca flange yuav xav tau ib daim ntawv qhia luv luv. Lub siab-txheej txheem tivthaiv, tshwj xeeb adapter los yog nyob ze-haum hloov yuav xav tau ntau cov ntaub ntawv, pov thawj kev soj ntsuam los yog kev ntsuam xyuas system nyob rau hauv lub luag hauj lwm engineering txheej txheem.
| Txais rooj vag | Pov thawj | Tso lus nug |
|---|---|---|
| Kev pom zoo kos duab | Kos npe hloov kho nrog cov ntaub ntawv, qhov ntev, qhov siab, cov khoom siv, kev kho mob thiab sau ntawv | Puas yog daim duab piav qhia txog kev sib koom ua ke uas tsis muaj kev vam khom rau kev xav? |
| Khoom siv thiab kev kho mob | Yuav tsum tau daim ntawv pov thawj txuas mus rau ib feem lossis ntau lawm | Cov ntaub ntawv puas haum rau qib thiab kev kho mob uas tau teev tseg ntawm qhov kev txiav txim? |
| Dimensional soj ntsuam | Cov txiaj ntsig rau bore, sau npe, thickness, bolt qauv, foob geometry thiab teev geometric tswj | Puas yog cov yam ntxwv ua haujlwm nyob rau hauv qhov kev tso cai txwv tom qab txhua qhov ua tiav? |
| Qhov muag pom kev | Cov duab thiab tshuaj xyuas ntawm lub ntsej muag, xov, txheej, npoo thiab cim | Puas yog kev sib khi thiab nrhiav qhov chaw huv si, tiv thaiv thiab tsis muaj kev puas tsuaj uas tsis tsim nyog? |
| Mating check | Haum nrog cov neeg yuav khoom-muab mating qhov chaw, gauges lossis kev pom zoo tshuaj xyuas fixture | Puas yog lub rooj sib txoos nrhiav, taw qhia thiab nrawm raws li qhov xav tau yam tsis tau yuam? |
| Qhov system los yog kev ntsuas siab | Cov txheej txheem pom zoo, muaj lub luag haujlwm pom zoo thiab kaw cov txiaj ntsig thaum xav tau | Puas yog qhov kev ntsuam xyuas raug ua tiav rau qhov flange qhov tseeb thiab cov cai tswj? |
| Shipping tso tawm | Kev txheeb xyuas ib feem, kev tiv thaiv, cov npe ntim thiab cov ntaub ntawv ntim | Cov nroj tsuag puas tuaj yeem txheeb xyuas, khaws cia thiab nruab qhov kho kom raug? |
Rau kev txhawb nqa lossis kev npaj kho, tshuaj xyuas Nanhaiya'skev pabcuam. Kev xaiv cov khoom siv kuj tseem tuaj yeem suav nrogtuam txhab profile, cov khoom siv ntau lawmthiab tam sim nodaim ntawv pov thawj.
Cov lus nug uas nquag nug
Yuav ua li cas cov ntaub ntawv yuav tsum tau hais txog extruder chim flange?
Xa ib daim duab tswj los yog pom tseeb qhov ntev rau sab nraud txoj kab uas hla, bore, thickness, nrhiav chaw sau npe, ntsia liaj qhov rooj kom muaj nuj nqis, bolt-qhov los yog xov loj, lub suab-lub voj voog txoj kab uas hla, lub qhov orientation, sealing lub ntsej muag thiab mating tivthaiv. Ntxiv cov qauv extruder, cov khoom siv, kev khiav hauj lwm kub thiab siab lub hauv paus, kev kho deg, kom muaj nuj nqis thiab cov ntaub ntawv tshuaj xyuas.
Puas yog ANSI, DIN lossis JIS txaus los qhia lub flange flange?
Tsis yog. Tus qauv pes tsawg, ib tsab, qhov loj me, kev ntsuam xyuas, lub ntsej muag, cov khoom siv thiab cov khoom sib txuas yog xav tau rau tus qauv yeeb nkab flange. Ib qho kev cai extruder lossis tuag-lub taub hau flange kuj tseem yuav xav tau cov cuab yeej tswj kev kos duab vim tias nws cov ntawv sau npe, yaj hla, ntsia liaj qhov rooj orientation thiab tag nrho cov geometry tuaj yeem poob sab nraum cov yeeb nkab flange.
PN6, PN10, PN16, PN25, PN40 thiab PN63 txhais li cas ntawm nplooj ntawv Nanhaiya flange?
Lawv yog cov kev xaiv hauv chav kawm siab rau Nanhaiya chim flanges. Lawv tsis yog universal ua hauj lwm-siab guarantee rau txhua yam khoom thiab kub. Kev yuav khoom tshwj xeeb yuav tsum txuas cov chav kawm PN xaiv rau cov qauv tseeb, qhov ntev, cov khoom siv, qhov kub thiab txias, bolting, foob thiab siv cov kev cai tsim qauv.
Yam khoom twg kuv yuav tsum xaiv rau lub thoob flange?
Nanhaiya muaj cov pa roj carbon steel, stainless hlau thiab alloy hlau xaiv. Kev xaiv yuav tsum xav txog kev thauj khoom, qhov kub thiab txias, kev tiv thaiv corrosion, kev sib cuag nrog cov khoom siv polymer lossis cov khoom siv ntxiv, cov kev xav tau vuam, cov khoom siv mating, kev kho deg thiab cov kev cai tsim. Qhia qhov qhab nia tseeb ntawm daim duab pom zoo tsis yog xaj los ntawm tsev neeg cov khoom nkaus xwb.
Kuv yuav ntsuas qhov hloov pauv extruder flange li cas?
Ntsuas lub bore, sab nraud txoj kab uas hla, zuag qhia tag nrho thickness, sau npe diameters thiab qhov tob, bolt kom muaj nuj nqis, qhov los yog xov loj, pitch-lub voj voog txoj kab uas hla, angular orientation thiab sealing nta. Sau cov mating ib feem, ntws kev taw qhia thiab sib dhos txoj hauj lwm. Sib piv cov kev ntsuas nrog tus thawj tshuab kos duab vim hais tias qhov tshem tawm yuav hnav, distorted los yog yav tas los kho.
Vim li cas lub extruder flange xau tom qab kev teeb tsa?
Tej yam tshwm sim muaj xws li lub ntsej muag puas los yog tsis tsim nyog sealing, tsis raug gasket los yog foob, flange-ntsej muag distortion, tsis zoo rau npe kawm alignment, paug, tsis sib xws bolting, tsis haum fasteners, thermal txav los yog ib tug siab thiab kub nyob rau hauv lub sab nraum qhov kev pom zoo tsim. Nrhiav qhov laj thawj ua ntej siv lub zog nruj dua.
Tus neeg muag khoom puas tuaj yeem luam ib lub flange hnav los ntawm tus qauv?
Ib qho piv txwv ntawm lub cev muaj txiaj ntsig, tab sis nws yuav tsum tsis yog tib txoj cai xwb. Hnav, corrosion, re-machining, kho thiab thermal distortion tuaj yeem hloov qhov loj me. Siv daim duab qub thaum muaj, ntsuas cov mating cov khoom thiab pom zoo qhov ntev yuav rov qab los ua ntej kev hloov daim duab pom zoo.
Yuav ua li cas yuav tsum tau txais kev cai flange flange?
Pom zoo rau daim duab ua ntej, tom qab ntawd txheeb xyuas cov ntaub ntawv thiab cov ntaub ntawv kho mob xav tau los ntawm kev txiav txim. Tshawb xyuas lub bore, sau npe, thickness, bolt qauv, sealing geometry thiab teev daim ntawv los yog txoj hauj lwm tswj kev tiv thaiv daim duab. Paub meej tias haum nrog cov mating qhov chaw thaum ua tau zoo, thiab tsuas yog ua raws li qhov kev pom zoo lossis kev sim siab nyob rau hauv cov txheej txheem engineering siv.
Technical references
- Nanhaiya Barrel Flange: thawj cov ntaub ntawv, cov qauv, kev kho saum npoo, PN kev xaiv, kev siv thiab cov duab khoom.
- Nanhaiya Cov Khoom Siv Tsim Khoom: thawj-tog machining peev xwm thiab luam tawm cov ntaub ntawv muab tso rau hauv.
- ASME B16.5-2020 qhia txog: official ASME Scope thiab cov ntsiab lus rau cov yeeb nkab flanges thiab flanged fittings.
- ISO 286-1: 2010: official ISO piav qhia txog cov txheej txheem rau kev ua siab ntev ntawm qhov ntau thiab tsawg thiab haum.
- ISO 1101: 2017 Daim Ntawv Pov Thawj: official ISO piav qhia txog geometrical tolerancing lus rau daim ntawv, kev taw qhia, qhov chaw thiab runout.
Cov qauv yuav tsum tau yuav los yog nkag los ntawm lawv cov ntawv tso cai tshaj tawm thaum lawv xav tau tag nrho. Tus kws ua haujlwm lub luag haujlwm yuav tsum lees paub qhov tsim nyog, kev txiav txim siab thiab cov cai ntawm txoj haujlwm ua ntej tsim khoom lossis kev sim.
Cov ntawv sau cia: Phau ntawv qhia no cais Nanhaiya cov khoom siv tam sim no los ntawm kev txiav txim siab tshwj xeeb engineering. Qhov kawg siab tsim, bolting, sealing, qib khoom, kam rau ua thiab kev lees paub yuav tsum tau lees paub hauv qhov kev pom zoo yuav khoom.
