WPC pwm tsis tuaj yeem raug xaiv los ntawm cov khoom yees duab thiab sab nraud qhov ntev. Cov cuab yeej yuav tsum ua raws li cov qauv ntoo-yas, seem profile, tso zis, extruder tso tawm, calibration txoj kev, cua txias kab thiab cov kev ntsuas kev ua tau zoo siv rau lub tiav board los yog profile.
Teb ceev
Mus yuav ibWPC extrusion pwm, xa qhov kawg hla ntu nrog kev ua siab ntev, ua tiav cov qauv polymer thiab ntoo-filler, cov txheej txheem kev npaj cov khoom, lub hom phiaj tso zis thiab kab ceev, extruder interface, downstream txias layout thiab ib tug tiav-product kev npaj txais. Kos qhov chaw pom, phab ntsa tseem ceeb, sab hauv tav, kab noj hniav, radii thiab tej embossing lossis sanding nyiaj pub dawb rau ntawm daim duab.
Tsis txhob txais cov cuab yeej los ntawm daim ntawv qhia txog qhov ntev ib leeg. Khiav cov qauv pom zoo los ntawm txoj kab npaj, cia qhov profile txias, tom qab ntawd ntsuas qhov ntev, phab ntsa thiab tav thickness, ncaj, twist, qhov chaw thiab qhov loj ntawm ib qhov ntev. Kev ntsuam xyuas cov khoom lag luam tseem yog lub luag haujlwm ntawm cov khoom lag luam tiav.
Yuav ib txoj kev tsim, tsis yog ib qho kev sib cais ntawm cov hlau
Lub extrusion pwm tsim qhov kub profile raws li WPC yaj tawm ntawm extruder. Qhov profile ntawd tseem mos thiab muaj peev xwm hloov cov duab. Calibrators, txias seem, kev txhawb nqa, tshem tawm thiab txiav cov cuab yeej ces tuav thiab ruaj khov. Kev tuag uas zoo li raug ntawm lub rooj ntev zaum tuaj yeem tsim qhov profile tsis ruaj khov yog tias cov khoom qis qis tsis phim nws.
Nanhaiya's WPC pwm ntau siv steel lub cev nrog hardened thiab polished nto. Cov pwm yog CNC machined thiab kho cua sov, thiab xaiv cov cua txias raws muaj. Cov khoom lag luam npog cov nplooj ntawv, cov laug cam thiab cov ntaub ntawv, suav nrog decking, fencing, panels thiab sab nraum zoov cov rooj tog ua los ntawm PE lossis PP nrog ntoo muab tub lim.
| Yuav khoom | Nws txoj hauj lwm | Dab tsi yuav tsum tshwm sim hauv cov lus hais |
|---|---|---|
| Adapter thiab inlet | Txuas cov extruder tawm mus rau txoj kev ntws ntawm qhov profile | Flange, ntsia liaj qhov rooj qauv, sau npe, foob, yaj inlet, nruab nrab qhov siab, rhaub thiab sensor cov ntsiab lus |
| Extrusion tuag | Distributes yaj thiab ua rau qhov kub profile seem | Lub cev thiab ntxig cov duab kos, cov khoom siv, kev kho mob, thaj chaw cua sov, ntws-surface tiav thiab cov ntsiab lus hloov kho |
| Calibrator los yog sizing tooling | Txhawb nqa qhov chaw tseem ceeb thiab qhov ntev thaum lub caij txias thaum ntxov | Tus naj npawb ntawm cov ntu, qhov chaw sib cuag, lub tshuab nqus tsev lossis cov dej sib txuas, kev hloov kho thiab mounting |
| Cua txias tooling | Tshem tawm cua sov thaum lub profile txhawb nqa | Cov cua txias, cov dej yuav tsum tau muaj, lub tank lossis phaj txheej thiab qhov loj me ntawm kev sib txuas |
| Hloov qhov chaw | Tso cai rau cov khoom sib txawv los yog hloov cov khoom siv niaj hnub | Daim duab kos duab, compatibility matrix, spare qhov ntau thiab hloov txheej txheem |
| Kev tuav thiab kev txhawb nqa | Tso cov cuab yeej thiab tiv thaiv kev sib txuas ntawm extruder | Qhov hnyav, nqa cov ntsiab lus, sawv ntsug, ntsia, kho qhov nruab nrab thiab cov khoom siv cia |
| Cov ntaub ntawv | Tswj kev tsim khoom, kev teeb tsa, kev ua haujlwm thiab kev hloov pauv yav tom ntej | Pom zoo kos duab, daim nqi ntawm cov ntaub ntawv, cov ntaub ntawv tshuaj xyuas, phau ntawv thiab cov npe khoom seem |
Peb lub Hoobkas saib:cov kab lus "ib txheej ntawm WPC pwm" yog qhov tsis meej rau cov nqi sib piv. Ib tus neeg muag khoom tuaj yeem hais tsuas yog lub cev kub hnyiab. Lwm qhov tuaj yeem suav nrog lub adapter, ob peb lub ntsuas ntsuas, lub tshuab cua txias, kev txhawb nqa, cov khoom siv hluav taws xob thiab cov lus qhia ua haujlwm. Peb thov kom tus neeg yuav khoom sib piv cov kab-khoom ua ntej muab piv rau tag nrho.
Daim duab profile kawg yog qhov pib
Daim duab catalog qhia cov khoom tsev, tab sis nws zais cov ntaub ntawv uas tswj cov cuab yeej. Peb xav tau ib seem saib nrog qhov ntev thiab kam rau ua. Daim duab kos yuav tsum tau txheeb xyuas qhov chaw uas ua phooj ywg nrog clips, fasteners, thav duab lossis lwm yam profiles vim tias cov yam ntxwv no feem ntau tsim nyog tswj nruj dua li lub ntsej muag zoo nkauj.
Rau qhov hollow profile, muab txhua phab ntsa thiab lub vev xaib. Tsis txhob tso cov kab noj hniav sab hauv raws li cov qauv kos duab. Lawv cov duab geometry cuam tshuam rau kev faib khoom, cua txias, nruj, qhov hnyav ntawm qhov profile thiab yuav ua li cas cov seem coj mus rau hauv lub haul-tawm.
- Zuag qhia tag nrho dav, qhov siab thiab profile orientation
- Phab ntsa thickness ntawm txhua lub ntsej muag sab nraud
- Sab hauv web thickness thiab txoj hauj lwm
- Kab noj hniav loj, kom muaj nuj nqis thiab geometry
- Sab hauv thiab sab hauv radii
- Grooves, tongues, clips thiab fastener aav
- Tseem ceeb tolerances thiab soj ntsuam cov ntaub ntawv
- Tso cai hneev, twist thiab ncaj
- Lub hom phiaj loj ntawm ib chav tsev ntev
- Pom lub ntsej muag thiab qhov chaw tsis xws luag
- Embossing, xuab zeb lossis txhuam hniav nyiaj pub dawb
- Txiav ntev thiab downstream txiav txoj kev
- Khoom, hollow, capped los yog co-extruded siv
- Pom zoo tus qauv qauv thiab hnub hloov kho
Tsis txhob tshuab qhov qhib tuag ua ib daim qauv ntawm qhov txias tiav profile.Qhov kub ntawm WPC tuaj yeem hloov pauv los ntawm kev tuag o, rub tawm, calibration thiab txias. Tooling them nyiaj yuav tsum tau tsim nyob ib ncig ntawm cov mis nyuj, tso zis thiab downstream system.
Peb lub Hoobkas saib:3D rendering huv si muaj txiaj ntsig zoo rau kev muag khoom, tab sis nws yog cov ntaub ntawv tsim khoom tsis zoo. Peb nug seb qhov chaw twg sib sau ua ke nrog lwm qhov, uas phab ntsa tswj lub zog, uas fim tus neeg siv khoom pom thiab qhov twg cov nroj tsuag tuaj yeem txais kev hloov pauv. Daim ntawv qhia qhov tseem ceeb ntawd muaj txiaj ntsig ntau dua li muab tib lub siab ntev rau txhua kab.
WPC yog ib tsev neeg ntawm cov qauv, tsis yog ib qho khoom siv raw
Tus tsim cov cuab yeej xav tau ntau tshaj li cov ntawv WPC. Polymer tuaj yeem yog PE, PP lossis PVC. Cov khoom siv ntoo tuaj yeem sib txawv hauv hom, daim ntawv particle, qhov loj me thiab qhov dej noo. Cov qauv kuj tseem muaj cov khoom siv ntxhia, roj nplua nyeem, tus neeg sawv cev sib txuas, cov xim, stabilizer, foaming agent lossis cov khoom siv rov ua dua tshiab.
Nanhaiya's WPC pwm nplooj ntawv txheeb xyuas PE thiab PP nrog ntoo muab tub lim raws li cov khoom siv. Nws cov khoom thiab daim ntawv thov ntau kuj npog PVC ua npuas ncauj board thiab tshwj xeeb PE ntoo-yas ua. Muab cov mis ntau lawm kom cov pwm tsim rau cov khoom uas yuav nkag mus rau nws.
| Formula input | Vim li cas tus neeg muab khoom siv cuab yeej xav tau nws | xa dab tsi |
|---|---|---|
| Matrix polymer | Hloov cov cwj pwm yaj, qhov rais qhov kub thiab txias, drawdown thiab cua txias teb | Resin qib, cov ntaub ntawv xa khoom thiab feem pua |
| Ntoo tivthaiv | Muaj feem cuam tshuam rau tus cwj pwm pub, ntws tsis kam, noo noo load thiab qhov tsos | Ntoo hom, hmoov los yog fiber ntau, particle range, bulk ntom, noo noo thiab feem pua |
| Mineral muab tub lim | Hloov viscosity, hnyav, hnav thiab nto | Khoom npe, cov ntaub ntawv particle, kev kho thiab feem pua |
| Lubricant thiab kev pab | Influences tuag tso, siab, nto thiab downstream kev kho mob | Cov khoom npe, tus nqi sib ntxiv thiab sib xyaw ua ke |
| Coupling tus neeg sawv cev thiab stabilizer | Hloov qhov sib xyaw ua ke thiab cov khoom kawg ua haujlwm | Qib thiab feem pua, ntxiv rau kev txwv kev ua haujlwm |
| Pigment lossis cap txheej | Muaj feem xyuam rau qhov pom saum npoo, thermal teb thiab co-extrusion layout | Xim system, txheej thickness phiaj, co-extruder txoj hauj lwm thiab txaus ratio |
| Cov ntsiab lus siv dua | Muaj peev xwm ntxiv viscosity, paug thiab noo noo variation | Qhov chaw, kev npaj, qhov siab tshaj plaws feem pua thiab ntau variation |
| Foaming system | Hloov kev loj hlob ceev, siab thiab qhov seem rov qab | Ua kom tiav formulation, lub hom phiaj ceev thiab ua qhov rais |
US Department of Agriculture's Forest Products Laboratory piav qhia tias WPC noo noo tuaj yeem raug tshem tawm ua ntej ua haujlwm, thaum lub sij hawm sib cais los yog hauv cov txheej txheem extrusion. Nws tshooj txuj ci tseem sau tseg tias WPC cov neeg tsim khoom siv cov khoom siv sib txawv, suav nrog cov khoom siv ua ntej los ntawm ib tus ntsia hlau, ib-kauj ruam ntxaib-ntsia hlau sib xyaw thiab profileing, thiab tandem systems. Cov pwm yuav tsum sib phim rau txoj kev uas muab nws yaj.
Reference formula txoj cai:muab ib qho qauv pom zoo thiab kev npaj rau hauv daim ntawv cog lus cog lus. Kev hloov pauv yav tom ntej tuaj yeem ua tau, tab sis pab pawg xav tau lub hauv paus thaum lub siab, qhov chaw, qhov ntev lossis cov zis hloov pauv.
Cov dej noo tsim nyog nws cov kab hauv RFQ. Npuas, pinholes thiab qhov chaw tsis ruaj khov ntawm cov pwm tuaj yeem pib cia, ziab, sib tov, pub mis lossis tso pa. Lub polished ntws nto tsis tuaj yeem tshem tawm cov dej uas nyob hauv qhov sib xyaw.
Sib piv cov pwm rau txoj kev WPC yaj yog tsim
Lub precompounded WPC pellet khiav los ntawm ib tug ib leeg-ntsia hlau profiler ncav lub pwm txawv los ntawm ib tug qhuav blend uas yog tov thiab zoo li tus nyob rau hauv ib tug ntxaib-ntsia hlau txheej txheem. Cov zis tawm tuaj yeem muaj qhov sib txawv siab ruaj khov, qhov kub thiab txias thiab rhiab heev rau kev txwv kev tshuaj ntsuam. Nug tus neeg muag khoom pwm los tshuaj xyuas cov extruder thiab adapter, tsis yog qhov profile xwb.
| Txoj kev tsim khoom | Hom kev yuav khoom tsom | Cov ntaub ntawv xav tau ntawm pwm inlet |
|---|---|---|
| Precompounded pellets thiab ib leeg-ntsia hlau profileing | Nthuav conveying, melting, siab tsim thiab profile tsim | Pellet qib, noo noo, ntsia hlau txoj kab uas hla, tso zis, yaj kub, siab ntau yam thiab pom |
| Ib-kauj ruam ntxaib-ntsia hlau compounding thiab profileing | Pub, sib tov, tshem tawm noo noo thiab tsim nyob rau hauv ib txoj kev nruam | Ua kom tiav cov mis, feeder npaj, venting, ntsia hlau configuration, tso tawm siab, kub thiab tus nqi variation |
| Tandem extrusion | Sib cais los yog ua kom qhuav dej los ntawm qhov kawg siab thiab profileing dej num | Hloov txoj kev, thib ob-extruder cov ntaub ntawv, yaj mob, tswj logic thiab chim siab tuav |
| Co-extruded cap los yog ua haujlwm txheej | Stable txheej faib thiab adhesion nyob ib ncig ntawm qhov profile | Core thiab cap qauv, ntws piv, inlet orientation, tus kheej pressures thiab txheej-thickness txais |
Nanhaiya cov khoom sivib screws, parallel twin screws, conical twin-screw chimthiabyas extruder tshuab. Xaiv cov seem plasticizing los ntawm txoj haujlwm txheej txheem. Tom qab ntawd tsim cov pwm nyob ib ncig ntawm cov txheej txheem yaj uas ntu tuaj yeem tswj tau.
Rau cov ntoo abrasive thiab cov ntxhia hauv cov qauv, tshuaj xyuas cov ntsia hlau thiab lub thoob ntim pob ua ntej nce pwm txwv. Nanhaiya phau ntawv qhia uas twb muaj lawm,Ntsia Hlau chim rau WPC Extrusion: Yuav Ua Li Cas Tso Ntoo-yas Hnav, npog venting, kub thiab deg xaiv yam tsis muaj duplicating qhov profile-tooling txiav txim siab nyob rau hauv tsab xov xwm no.
Peb lub Hoobkas saib:thaum pwm tshiab nce siab, qhov tuag feem ntau raug liam tam sim ntawd. Qee zaum qhov kev txwv tsis raug. Qee lub sij hawm cov ntsia hlau tsis tuaj yeem muab cov khoom sib xws, tag nrho npaj yaj ntawm tus nqi thov. Peb sib piv lub siab ua ntej thiab tom qab kev hloov pauv, tshawb xyuas qhov screen thiab cov khoom siv, thiab paub meej tias qhov tseeb ntawm cov khoom tso tawm ua ntej txiav txoj kev ntws rov.
Profile ntws yuav tsum tuaj ua ke ntawm qhov tuag tawm
Ib qho WPC profile yuav muaj cov phab ntsa tuab, nyias sab hauv webs, qhov tob tob thiab cov fab me me hauv ib ntu. Txhua txoj kev resists ntws txawv. Yog tias cov yaj mus txog ib cheeb tsam sai heev thiab lwm qhov qeeb qeeb, qhov profile tuaj yeem rub, twist, tsim kua muag lossis pom qhov tsis sib xws thiab qhov chaw.
Kev tsim cov cuab yeej siv kev hloov pauv thiab cov dej ntws hauv zos kom sib npaug ntawm ntu. Lub hom phiaj tsis zoo tib yam ceev ntawm txhua qhov chaw sab hauv. Lub hom phiaj yog qhov ruaj khov profile ntawm qhov tawm uas lub calibrator tuaj yeem txhawb nqa yam tsis muaj kev kho ntau dhau.
Sab nrauv phab ntsa
Cov ntsej muag pom tau xav tau cov khoom ruaj khov thiab qhov chaw tsim nyog ntawm daim di ncauj tuag. Cov ntu tuab kuj muaj cua sov ntau rau hauv lub calibrator thiab tuaj yeem txias qeeb dua li nyias nyias.
Sab hauv webs
Cov ribs nyias nyias muaj peev xwm ua kom tiav tsis tiav los yog kua muag. Lawv txoj kev pub noj, junctions thiab downstream kev txhawb nqa yuav tsum pom nyob rau hauv cov cuab yeej thiab kev txais kos duab.
Grooves thiab ces kaum
Cov yam ntxwv me me tuaj yeem nthuav dav hauv zos ntws thiab ua tiav cov teeb meem. Kos cov npoo ua haujlwm kom kho cov cuab yeej tiv thaiv kom haum es tsis txhob txhim kho qhov chaw tsis zoo.
Peb lub Hoobkas saib:kev kho pwm yuav tsum muaj qhov ntsuas qhov laj thawj. Peb khij qhov twg qhov profile hnyav, nyias, nrawm, qeeb lossis distorted, ces hloov lub luag haujlwm ntws hauv cov kauj ruam tswj. Sib tsoo daim di ncauj tuag vim tias qhov profile "zoo li tsis raug" tuaj yeem pauv ib qho tsis xws luag rau lwm tus thiab tshem tawm cov ntaub ntawv xav tau rau cov txheej txheem tom ntej.
Calibration thiab txias txiav txim qhov txias profile
Lub extrusion tuag ua ib ntu kub. Lub calibrator tsim thiab txhawb qhov chaw tseem ceeb thaum tshav kub tawm ntawm cov khoom. Txias txuas ntxiv los ntawm cov phiaj, tso tsheb hlau luam lossis cov tshuaj tsuag, thiab lub hau-tawm txav mus rau qhov profile raws li kev tswj nruj. Cov Cheebtsam no yuav tsum qhia cov kab nruab nrab thiab kev siv ceev.
Nanhaiya muaj kev xaiv cua txias hauv nws cov pwm WPC. Qhia meej lub hom phiaj ntawm txhua lub voj voog, qhov nkag thiab qhov hluav taws xob loj, qhov yuav tsum tau muaj dej zoo, kev ua haujlwm kub thiab muaj dej txaus. Cov nroj tsuag yuav tsum tau npaj kev nkag mus rau kev tu cov kab uas yuav khaws cov nplai lossis cov khib nyiab.
| Downstream input | Cov nyhuv ntawm qhov profile | Cov ntaub ntawv tus neeg yuav khoom muab |
|---|---|---|
| Calibrator tiv tauj thiab txhawb nqa | Tuav xaiv sab nraum lub ntsej muag, grooves, npoo los yog kab noj hniav thaum seem txias | Calibrator daim duab, qhov ntev, tus naj npawb ntawm theem, lub tshuab nqus tsev thiab kev hloov ntau yam |
| Cov dej txias txias | Hloov cov cua sov-tshem tawm tus nqi thiab qhov seem stabilization | Muab qhov kub thiab txias, ntws, siab, dej zoo thiab recirculation system |
| Qhov deb ntawm tuag mus rau calibrator | Hloov pauv tus cwj pwm kub profile uas tsis txhawb nqa ua ntej qhov loj me | Kab layout, hloov ntau yam thiab pib-up nkag |
| Haul-off hom thiab sib dhos | Teem kab ceev thiab tuaj yeem rub cov profile tsis sib xws | Siv los yog taug qab layout, ceev ntau yam, tiv tauj ntev thiab nruab nrab qhov siab |
| Txiav thiab stacking | Muaj peev xwm nthuav tawm lossis tsim kev txav tom qab thawj qhov txias | Txiav ntev, pom los yog cutter hom, txhawb lub rooj thiab stacking txoj kev |
Tsis txhob cog lus txias qhov ntev ntawm qhov tuag tawm.Pom zoo qhov twg thiab thaum twg txhua qhov ntsuas yuav raug ntsuas tom qab txias. Siv tib txoj kev txias thiab ntsuas rau cov qauv kev pom zoo thiab kev tswj ntau lawm.
Lub USDA Forest Products Laboratory qhov kev tshawb fawb profile-extrusion piav qhia txog cov txheej txheem uas WPC molten tau zoo li tus tuag, ua raws li kev tuag sizing, dej txau tank thiab ruber. Cov kab ke ntawd yog ib qho tseem ceeb ceeb toom: qhov kev tshwm sim yog nyob rau hauv tag nrho cov kab, txawm tias thaum lub pwm yuav los ua ib yam khoom.
Qhia pwm kev tsim kho, kev kho thiab tshuaj xyuas
Nanhaiya tsim nws cov WPC pwm los ntawm cov hlau thiab piav qhia lub zog siab alloy steel nrog hardened thiab polished nto rau thaj chaw ua haujlwm. Txhua pwm yog CNC machined, kub kho thiab polished. Qhov kev pom zoo zaum kawg yuav tsum hloov cov khoom siv dav dav rau hauv cov kev xav tau ntawm qib.
- Cov ntaub ntawv qib rau txhua qhov tseem ceeb
- Thaum tshav kub kub-kho thiab hardening Scope
- Ua tiav hardness yuav tsum tau thiab kuaj qhov chaw
- Flow-surface finish yuav tsum tau
- Tseem ceeb qhov ntev thiab kam rau ua
- Cov ntawv sau npe, dowels thiab cov ntaub ntawv sib dhos
- Heater kom muaj nuj nqis, hwj chim, voltage thiab connectors
- Thermocouple hom, qhov chaw thiab cov ntaub ntawv cable
- Siab thiab melt-temperature ports
- Txias-channel teeb duab thiab kev ntsuas siab
- Cov khoom siv fastener, qib thiab cov khoom seem
- Replaceable insert thiab hnav ib feem txhais
- Kev tiv thaiv xeb, packing thiab cia txoj kev
- Cov ntaub ntawv, kev kho mob thiab cov ntaub ntawv seem
Tsis txhob thov qhov nyuaj tshaj plaws saum npoo txhua qhov chaw. Lub cev tuag, inserts, fasteners, adapter thiab kev txhawb nqa muaj cov haujlwm sib txawv. Cov lus qhia tshwj xeeb yuav tsum sib txuas cov xwm txheej saum npoo av, lub zog substrate, kho txoj kev thiab kev tiv thaiv corrosion nrog qhov xav tau ntawm cov ntoo thiab cov ntxhia.
Cov khoom tsim nyog tuaj yeem suav nrog Nanhaiya'scov khoom siv ntau lawm, cov ntaub ntawv pov thawjthiabkev txhim kho thiab kev txhawb nqa. Muab cov ntaub ntawv xav tau thiab kev txhawb nqa hauv kev yuav khoom es tsis yog cia siab rau cov lus qhia dav dav.
Siv tus qauv tsis xws luag los nrhiav thaj chaw ua haujlwm
WPC profile tsis xws luag tuaj yeem pib hauv cov khoom siv raw, tov khoom, feeder, ntsia hlau thiab chim, pwm, calibrator, cua txias los yog tshem tawm. Qhov chaw ntawm qhov tsis xws luag ntawm ntu ntu thiab nws qhov kev hloov pauv raws sijhawm muab cov ntsiab lus tseem ceeb. Sau lawv ua ntej hloov kub, ceev thiab cov cuab yeej ua ke.
| Pom qhov tsis xws luag | Pwm kuaj | Lwm cov kab kos | Kev yuav khoom |
|---|---|---|---|
| Profile twists nyob rau hauv ib qho kev taw qhia rov ua dua | Flow balance, phab ntsa them nyiaj, tuag alignment thiab tso tawm mob | Calibrator txoj hauj lwm, txias tshuav nyiaj li cas thiab nqa-tawm sib dhos | Ua twist ib yam khoom uas tau txais tom qab txias tag |
| Ib phab ntsa los yog tav yog nyias | Kev txwv hauv zos, ntxig txoj haujlwm, tso nyiaj, hnav lossis puas ntws nto | Formula sib xws, noo noo, tshuaj ntsuam mob thiab tso zis stability | Kos txhua phab ntsa tseem ceeb thiab tav rau ntawm daim duab |
| Sab hauv web so | Web pub txoj kev, junction tsim thiab tawm kev txhawb nqa | Cov dej noo, kev sib kis, kev npaj yaj, kev ceev thiab tsis muaj kev txhawb nqa | suav nrog ib qho kev soj ntsuam hla ntu hauv qhov kev xeem khiav |
| Rough los yog torn nto | Tuag-lip tiav, tso nyiaj, kub thiab dej hauv zos | Formula, lubricant tshuav nyiaj li cas, noo noo, dispersion thiab kab ceev | Pom zoo tus qauv ntawm lub cev nyob rau hauv lub npe hu ua formula |
| Npuas los yog pinholes | Tuav-up aav thiab hauv zos overheating | Ntoo ya raws, ziab, pub, venting thiab volatile tshem tawm | Sau cov kev npaj dej noo thiab qhov ua haujlwm ntawm qhov cua hauv qhov kev sim |
| Xim av los yog xim dub | Cov chaw tuag, tso nyiaj ntau dhau, qhov kub thiab txias hauv zos thiab kev puas tsuaj | Cov khoom siv hluav taws xob, hluav taws xob, hluav taws xob hluav taws xob, thiab hluav taws xob hluav taws xob | Nug rau cov ntaub ntawv pib, kaw thiab tu txheej txheem |
| Dimensions drift thaum khiav | Thermal txav, xoob hloov, hnav thiab txias-channel mob | Tso zis, kub, siab, nqus tsev, dej thiab tshem tawm ceev | Siv sij hawm ua piv txwv los ntawm kev khiav ruaj khov, tsis yog ib qho qauv thaum ntxov |
| Siab siab thiab tso zis tsawg | Kev txwv tsis pub khiav, thaiv txoj kev, kev hloov pauv tsis zoo lossis qhov kub tsis txias | Screen blockage, hnav ntsia hlau, pub txwv thiab cov khoom viscosity | Txhais qhov chaw siab thiab lub qhov rais ua haujlwm siv tau |
Tswv yim diagnostic method:kos rau saum, hauv qab, sab laug thiab sab xis ntawm extrudate thiab qhov kawg profile. Sau tib txoj kev taw qhia los ntawm calibrator. Yog tias qhov tsis xws luag tig los yog hloov tom qab ib txoj kab sib txuas, qhov kev tshawb nrhiav muaj qhov pib zoo dua li cov lus qhia dav dav los kho cov pwm.
Peb lub Hoobkas saib:peb ceev faj thaum muaj qhov tsis xws luag tsuas yog piav qhia tias "qhov chaw tsis zoo." Peb nug seb qhov twg nws tshwm sim, seb nws yog qhov txuas mus li cas, thaum nws pib tom qab pib ua haujlwm, qhov twg cov mis ntau yog khiav thiab ua li cas rau qhov siab. Ib daim duab ze nrog kev taw qhia thiab cov seem khaws tseg feem ntau txuag lub sijhawm ntau dua li cov lus ntev.
WPC extrusion pwm RFQ checklist
Kev ua tiav RFQ ua rau cov lus sib piv thiab muab cov neeg ua haujlwm engineering paub meej txog cov xwm txheej. Siv ib tus lej hloov kho thoob plaws cov khoom kos duab, qauv, kab layout thiab daim ntawv lees paub.
- Txheeb xyuas cov khoom tiav.Lub xeev decking, fencing, qhov rooj ncej, qab nthab, vaj huam sib luag, trim los yog lwm yam profile. Piav daim ntawv thov thiab qhov chaw twg pom lossis ua haujlwm.
- Txuas qhov kev tswjhwm hla ntu.Xws li qhov ntev, phab ntsa, tav, kab noj hniav, radii, datums, tolerances, straightness, twist thiab lub hom phiaj ntawm ib qhov ntev.
- Muab cov qauv ua kom tiav.Sau cov qib polymer, hom ntoo thiab cov ntsiab lus, ntxhia muab tub lim, lubricant, coupling agent, stabilizer, pigment, recycled cov ntsiab lus thiab tej foaming los yog cap-txheej system.
- Piav txog kev npaj khoom.Muab ziab, sib tov, compounding, pelletizing, cia, bulk-density thiab noo noo-tswj cov ntaub ntawv.
- Txhais txoj kev extrusion.Lub xeev ib leeg ntsia hlau, sib npaug ntxaib, conical ntxaib los yog tandem; ntsia hlau txoj kab uas hla; tso zis; kab ceev; lim; ib txwm siab; thiab qhov rais kub.
- Tswj tus neeg kho tshuab interface.Txuas lub flange, sau npe, ntsia liaj qhov rooj vaj huam sib luag, yaj inlet, sealing lub ntsej muag, nruab nrab qhov siab, txhawb nqa, nqa thiab qhov chaw lub hnab ntawv.
- Sau cov ntaub ntawv hluav taws xob thiab hluav taws xob.Muab qhov hluav taws xob, zaus, tswj lub rhaub dej kub, hom thermocouple, cable qauv, txias-dej kub, ntws, siab thiab zoo.
- Qhia qhov layout hauv qab.Xws li cov calibrator seem, lub tshuab nqus tsev lossis dej sib txuas, lub tank txias, cov rooj txhawb nqa, nqa-tawm, embossing unit, cutter thiab muaj kev hloov kho.
- Txhais kev ua haujlwm saum npoo.Qhia seb cov khoom puas tawm ntawm txoj kab du, embossed, sanded los yog txhuam thiab ntau npaum li cas cov khoom uas tus txheej txheem thib ob tshem tawm.
- Sau txhua yam khoom siv.Cais adapter, tuag lub cev, inserts, calibrators, txias daim hlau, heaters, sensors, seals, fasteners, stands, cuab yeej thiab spares.
- Thov cov ntaub ntawv technical.suav nrog cov duab kos, daim nqi ntawm cov khoom siv, cov ntaub ntawv kho mob thiab cov ntaub ntawv kho mob, daim ntawv tshuaj ntsuam xyuas, daim ntawv teev hluav taws xob, daim duab cua txias, phau ntawv qhia thiab daim ntawv teev cov khoom seem.
- Sau qhov kev lees paub.Lub npe ntawm cov mis, profile, tso zis, ceev, khiav lub sij hawm, cov txheej txheem cov ntaub ntawv, sampling zaus, seem txwv, nto qauv thiab tiav-cov khoom xeem.
Hloov ceeb toom:tsis txhob siv cov pwm hnav raws li lub ntsiab lus ntawm cov txheej txheem tshiab. Muab cov duab kos qub, kev ntsuas tshuab-interface, ib qho profile khaws cia zoo thiab yog vim li cas rau kev hloov. Kev luam cov khoom ntws ntws tuaj yeem rov ua dua qhov qub qub.
Rau PVC lossis WPC board kab, tshuaj xyuas covPVC board conical twin-screw chimnrog cov cuab yeej pob. Rau siab-tso zis los yog compounding dej num, piv covco-rotating parallel twin-screw chimthiab qhov davparallel twin-screw ntau yam. Cov kev sib txuas no txhawb kev xaiv cov khoom siv; qhov kev xaiv kawg tseem nyob ntawm tus qauv thiab cov txheej txheem.
Txais cov pwm nrog kev tswj xyuas ntau lawm
Pib nrog kev tshuaj ntsuam xyuas, tom qab ntawd ua pov thawj cov txiaj ntsig ntawm txoj kab. Daim ntawv pom zoo WPC tseem ceeb vim tias muaj qhov sib txawv ntawm cov polymer, cov ntsiab lus ntawm cov ntoo, cov dej noo lossis cov roj nplua nyeem tuaj yeem hloov siab, qhov chaw thiab qhov seem rov qab.
| Txais theem | Yuav ua li cas kom paub tseeb | Cov ntaub ntawv khaws cia |
|---|---|---|
| Cov ntaub ntawv tshuaj xyuas | Kev kos duab kho dua tshiab, daim ntawv teev npe, cov khoom siv thiab kev kho mob, cua sov, sensors, cua txias circuits, spares thiab phau ntawv | Kos npe rau daim ntawv sau npe |
| Kev tshuaj xyuas lub rooj zaum | Qhov tseem ceeb interfaces, sau npe, qhib, ntxig, sealing ntsej muag, fasteners, ntws nto thiab sib dhos orientation | Dimensional thiab visual report khi rau ib feem zauv |
| Kev teeb tsa | Center qhov siab, flange haum, kev txhawb nqa, nqa nkag, lub tshuab rhaub hluav taws xob, cov khoom siv hluav taws xob, kev sib txuas dej thiab kev sib txuas rau calibrators | Installation checklist thiab duab |
| Kub kub | Kev txheeb xyuas cheeb tsam, cov lus teb ntawm tus tswj, kev nyeem ntawv sensor, kos tam sim no, xau thiab txias-channel | Daim ntawv qhia cheeb tsam thiab kev nyeem ntawv ruaj khov |
| Ntau lawm khiav | Pom zoo mis, pub npaj, tso zis, kab ceev, kub, siab, lub cev muaj zog load, txias thiab tshem tawm tej yam kev mob | Daim ntawv txheej txheem raws sij hawm thiab khaws cia cov qauv raw khoom |
| Kev tshuaj xyuas qhov profile | Sab nraud qhov ntev, phab ntsa thiab tav ntu, ncaj, twist, nto, xim, loj ib qhov ntev thiab haum nrog mating Cheebtsam | Kev ntsuas khi rau txiav txoj haujlwm thiab lub sijhawm tsim khoom |
| Hloov thiab rov qab | Pom zoo hloov kho, ib txwm nres thiab rov pib dua, lossis ib qho loj lossis xim hloov thaum nws tseem ceeb rau kev tsim khoom txhua hnub | Tus neeg teb xov tooj kos npe tawm thiab daim ntawv teev npe tseem tshuav |
Cov khoom tiav lawm yuav xav tau cov kev ntsuam xyuas uas mus deb dhau qhov profile qhov ntev.ASTM D7031 Cov Khoom Siv Hluav Taws Xobyog ib daim ntawv qhia rau kev soj ntsuam cov khoom siv thiab lub cev ntawm WPC cov khoom, thiab nws hais tias cov neeg siv yuav tsum xaiv cov kev xeem uas tsim nyog rau daim ntawv thov.ASTM D7032-21, ASTM D7032-21, ASTM D7032-21npog cov kev ua tau zoo rau WPC thiab yas-lumber lawj boards, stair treads, guards thiab handrails.
Rau natural fiber-reinforced composite lawj boards,ISO 16616: 2015muab cov kev sim, thaumISO 19821: 2017 Ntawv pov thawjchaw nyob span rating. Txheeb xyuas cov ntawv tsim nyog, cov cai hauv tebchaws thiab cov khoom lag luam ua ntej sau daim ntawv cog lus. Cov pwm tsis tuaj yeem nqa cov khoom tiav ua raws.
Peb lub Hoobkas saib:qhov kev xa tawm zoo tshaj plaws yog lub qhov rais txheej txheem ruaj khov thiab cov txheej txheem traceable. Peb xav paub seb cov qauv twg tau khiav, txoj kab nrawm npaum li cas, qhov twg lub siab tau kho, qhov txias npaum li cas thiab thaum twg txhua tus qauv raug txiav. Ib lub rooj tsav xwm zoo uas muab tso rau ntawm lub rooj tsis piav qhia seb kab puas tuaj yeem rov ua dua.
Cov lus nug uas nquag nug
Cov ntaub ntawv dab tsi yuav tsum tau hais txog WPC extrusion pwm?
Xa cov duab profile kawg nrog kev ua siab ntev, ua tiav WPC cov qauv, cov txheej txheem npaj cov khoom, extruder thiab adapter cov ntsiab lus, lub hom phiaj tso zis thiab kab nrawm, cua txias thiab tshem tawm cov txheej txheem, qhov xav tau ntawm qhov chaw, kev hloov pauv, cov khoom siv hluav taws xob thiab kev ntsuas kev lees paub. Cov qauv khoom siv lub cev muaj txiaj ntsig zoo, tab sis nws yuav tsum tsis txhob hloov cov duab kos.
WPC pwm puas tuaj yeem khiav PE, PP thiab PVC-raws li ntoo sib xyaw?
Tib cov duab tiav tsis ua rau cov khoom sib hloov. PE, PP thiab PVC-raws li WPC formulations tuaj yeem sib txawv hauv cov dej ntws, qhov rais kub, lubrication, drawdown thiab txias teb. Peb tshuaj xyuas cov qauv tseeb thiab kev ua haujlwm ua ntej txiav txim siab seb ib lub cev siv lub cev thiab cov khoom sib cais yog qhov ua tau zoo lossis seb cov cuab yeej muaj kev nyab xeeb dua.
Puas yog WPC extrusion pwm suav nrog calibrator?
Cov lus piav qhia yuav tsum hais. Lub extrusion tuag zoo li kub yaj, thaum lub calibrator, txias seem thiab tshem tawm tuav thiab stabilize qhov profile thaum nws txias. Nug ib daim ntawv teev cov cuab yeej cuab tam uas txheeb xyuas qhov tuag, adapters, calibrators, cua txias daim hlau, seals, heaters, sensors thiab hloov qhov chaw.
Vim li cas WPC profile twist lossis hneev tom qab pwm?
Twist lossis hneev tuaj yeem los ntawm qhov tsis sib xws ntawm kev tuag, qhov tsis sib npaug ntawm phab ntsa lossis lub vev xaib, qhov cua txias tsis sib xws, qhov ntsuas qhov ntsuas qhov sib npaug, cov zis tsis ruaj khov, qhov ntsuas kub tsis sib xws lossis qhov tsis sib xws ntawm kev thauj mus los. Ntsuas cov kev taw qhia thiab lub sij hawm ntawm distortion ua ntej kho ob peb yam txawv. Kev ua kom tiav thiab kev ua kom txias yuav tsum tau kuaj xyuas.
Yam khoom twg Nanhaiya siv rau WPC pwm?
Nanhaiya's WPC pwm nplooj ntawv teev cov hlau thiab piav qhia lub zog hlau alloy steel nrog cov tawv tawv thiab polished. Txhua pwm yog CNC machined thiab kho cua sov, nrog rau kev xaiv cua txias raws. Cov lus pom zoo yuav tsum txheeb xyuas cov qib tseeb, kev kho mob, kev ntws-nto tiav thiab cov ntaub ntawv tshuaj xyuas rau qhov project.
Yuav ua li cas yuav tsum tau teev ib qhov hollow WPC decking profile?
Muab tag nrho cov ntu ntu nrog cov qhov ntev, phab ntsa thiab tav thicknesses, kab noj hniav geometry, radii, qhov tseem ceeb tolerances, pom lub ntsej muag, embossing los yog sanding nyiaj pub dawb, lub hom phiaj loj ntawm ib qhov ntev thiab cov khoom kawg kuaj tus qauv. Kos qhov ntev npaum li cas yog qhov ua tau zoo yog li tus tsim cov cuab yeej paub qhov kev hloov kho tseem ceeb tshaj plaws.
Cov pwm puas tuaj yeem lav WPC decking tus qauv ua raws?
Tsis yog. Cov pwm tswj cov txheej txheem tsim, tab sis qhov kawg ntawm cov khoom ua tau zoo kuj nyob ntawm cov qauv, kev sib xyaw ua ke, kev tswj cov dej noo, extrusion tej yam kev mob, txias thiab ntau lawm system. Cov chaw tsim khoom yuav tsum kuaj cov decking tiav rau cov kev xav tau, xws li xaiv ASTM, ISO lossis lub teb chaws tus qauv.
Yuav tsum tau txais WPC extrusion pwm li cas?
Tshawb xyuas cov kos duab pom zoo, cov khoom siv, kev kho mob, kev sib tshuam, cov cua sov, sensors, ntws nto thiab hloov qhov chaw ua ntej. Tom qab ntawd khiav cov qauv tsim tau pom zoo ntawm lub npe profile, cov zis thiab kab nrawm. Sau cov txheej txheem txheej txheem thiab ntsuas qhov txias profile qhov ntev, phab ntsa thiab tav ntu, ncaj, twist, nto, qhov loj ntawm qhov ntev thiab txhua qhov kev ntsuam xyuas yuav tsum tau ua los ntawm cov khoom specification.
Cov ntsiab lus kev npaj los ntawm Nanhaiya tam sim no WPC pwm, ntsia hlau-chim, cov khoom siv thiab cov nplooj ntawv pabcuam. Kev txhawb nqa sab nraud tsuas yog txwv rau USDA, ASTM thiab ISO qhov chaw. Qhov kawg tooling qhov ntev, cov ntaub ntawv, kev kho mob, kab scope thiab kev lees txais yog tswj los ntawm cov ntaub ntawv pom zoo project.
