Tsis ntev los no Yashanway tshaj tawm lub tshuab tshiab - GRE Pipe Inner Curing Production Line, peb qhia cov kab ntau lawm hauv ob qhov ntawm no.
GRE sawv cev rau dab tsi hauv cov kav dej?
Cov iav fiber ntau reinforced epoxy resin (GRE) cov kav dej yog dav siv hauv siab -xav tau cov neeg siv khoom ntawm cov nkoj thiab cov lag luam tawm ntug dej hiav txwv, roj thiab roj, nrog rau kev lag luam petrochemical.
Ntu 1: Kev Taw Qhia Ntawm Cov Yeeb Nkab Siab & Tsawg Siab GRE
Kev xeb hnyav ntawm cov kav dej steel hauv kev pabcuam roj av yog ib qho teeb meem uas yuav tsum tau zam, uas tau ua rau kev tshawb fawb thiab kev loj hlob ntawm lwm cov khoom siv roj av. Thaum ntxov xyoo 1960, Tebchaws Asmeskas tau tsim cov iav fiber ntau ntxiv epoxy siab - cov kav dej fiberglass los hloov cov kav hlau rau cov roj sib sau ua ke thiab cov kav dej thauj mus los, tau txais txiaj ntsig zoo ntawm kev lag luam thiab kev sib raug zoo. Tom qab ntawd, Fabkis, Ltalis thiab lwm lub tebchaws tau tsim cov khoom zoo sib xws.
Cov kav dej zoo li no muaj txiaj ntsig zoo nrog rau kev ua haujlwm zoo corrosion, kev laus ua haujlwm, kev kub siab ua haujlwm thiab kev ua haujlwm zoo thermal rwb thaiv tsev. Lub caij no, lawv muaj cov phab ntsa zoo nkauj uas tsis muaj cov wax deposition, tsis tshua muaj dej tsis kam thiab loj conveying muaj peev xwm, nrog rau kev yooj yim installation, siv sij hawm luv luv, tsis tshua muaj nqi thiab kev pab lub neej ntev, nthuav qhia cov txiaj ntsig kev lag luam tseem ceeb, yog li tau txais txiaj ntsig dav ntawm txhua cov roj- tsim lub teb chaws.
Nyob rau xyoo 1990, siab -siab iav fiber ntau reinforced epoxy fiberglass kav tau dav siv nyob rau hauv North America, nrog ib tug nrov npaum li cas ntawm 40% mus rau 50% nyob rau hauv South America. Txawm hais tias cov teb chaws hauv North Africa thiab thaj av Gulf tau pib daim ntawv thov qeeb, lawv txoj kev lag luam tam sim no loj hlob sai ntawm tus nqi txhua xyoo ntawm 20%.
Lub siab thiab tsis tshua muaj siab fiber ntau reinforced epoxy fiberglass kav uas tsim los ntawm peb cov khoom yog tsim thiab sim raws li thoob ntiaj teb lees paub ntau lawm thiab tshuaj xyuas specifications. Lawv nruj me ntsis ua raws li API Cov Qauv ntawm American Petroleum Institute, suav nrog Specification 15HR rau High Pressure Fiberglass Line Pipe thiab Specification 15LR rau Low Pressure Fiberglass Line Pipe, as well as China Petroleum Industry standard SY/T6267-2008 High Pressure Fiberglass Line Pipe, SY/T60266-2 Resolution A.753(18) Cov Lus Qhia rau Marine Plastic Piping Systems.
Ib, Product Specifications
Cov kav dej ntau: DN250 ~ DN600
Cov kav dej ntev: 8.9 meters
Table 1 Main Technical Parameters of Products
| Tsis muaj. | Khoom npe (Standard) | Chav tsev | Index |
|---|---|---|---|
| 1 | Qhov tshwm sim | - | Smooth thiab txawm, tsis muaj teeb meem |
| 2 | Axial Tensile Stress (ASTM D2105) | MPa | 75 |
| 3 | Axial Compressive Stress (ASTM D695) | MPa | 130 |
| 4 | Hoop Tensile Modulus | MPa | 21500 |
| 5 | Hoop Tensile Stress (ASTM D1599) | MPa | 340 |
| 6 | Coefficient ntawm Thermal Expansion (ASTM D696) | mm / hli / degree | 1.66×10⁻⁵ |
| 7 | Thermal conductivity (ASTM D177) | W/(m·K) | 0.36 |
| 8 | Specification Gravity (ASTM D177) | - | 2.0 |
| 9 | Hazen-Williams Coefficient | - | 150 |
2., Cov Khoom Siv Tseem Ceeb & Qhov Chaw
Cov ntaub ntawv tseem ceeb: Epoxy resin, iav fiber, curing agent, thiab lwm yam.
Ntu 2: Kev Taw Qhia Txog Kev Kub Siab thiab Tsis Txaus Siab GRE Yeeb NkabCov khoom siv tsim khoom
Ⅰ. Core Technology: Internal Curing txheej txheem
Lub hauv paus ntsiab lus ntawm cov txheej txheem kev kho sab nraud yog raws li hauv qab no: cov resin -impregnated fibers raug mob rau ntawm lub mandrel los yog liner, thiab tom qab ntawd xa mus rau hauv qhov cub curing lossis autoclave rau cua sov kom txog thaum cov khoom kho tau zoo. Tom qab kho, cov yeeb nkab yuav tsum raug xa mus rau lub tshuab demolding kom cais cov yeeb nkab ntawm pwm. Vim yog cov yam ntxwv ntawm cua sov los ntawm sab nraud, peb txheej txheem tseem ceeb ntawm kev kho sab nraud - winding, curing, thiab demolding- feem ntau yuav tsum ua kom tiav ntawm cov khoom sib cais: lub tshuab winding, lub qhov cub curing, thiab lub tshuab demolding. Tsis tas li ntawd, vim tias feem ntau cov kav dej ntev thiab hnyav, kev nqa nqa ntawm lub taub hau yog xav tau ntawm cov txheej txheem, ua rau muaj kev ua haujlwm tsawg.
Cov txheej txheem kho sab hauv yog raws li hauv qab no: Raws li kev sib koom ua ke ntawm kev sib txuas lus ntawm lub tsheb thauj neeg winding thiab kev sib hloov ntawm cov spindle, cov resin -impregnated fibers tau nteg raws li tus qauv tsim winding mus rau hauv lub mandrel heatable mandrel. Nyob rau hauv lub internal rhuab mandrel, muaj ib tug perforated core yeeb nkab los ntawm cov chav yuav qhia tau. Siab -sab siab dhau los ntawm cov yeeb nkab tseem ceeb mus rau hauv kab noj hniav ntawm lub mandrel, yog li cua sov thiab kho cov khoom sib xyaw uas tau raug mob los yog raug mob rau ntawm mandrel. Tom qab kev kho tag nrho, cov ntaub ntawv sib xyaw tau dhau los ua cov txheej txheem tom ntej xws li demolding, kawgsib tsoo, thiab xov machining los tsim cov khoom kawg.
Lub hauv paus ntsiab lus ntawm kev kho sab hauv mandrel yog qhia hauv daim duab 1
Kev sib piv ntawm cov hauv paus ntsiab lus ntawm kev kho sab hauv thiab cov txheej txheem kho sab nraud yog pom hauv daim duab 2. Txij li thaum lub mandrel nws tus kheej tuaj yeem ua kom sov, cov txheej txheem sab hauv tsis xav tau cov cuab yeej kho sab nraud xws li kho qhov cub lossis autoclaves. Qhov no tso cai rau peb cov txheej txheem tseem ceeb ntawm winding, curing, thiab demolding kom ua tiav ntawm ib lub tshuab, hauv paus daws qhov qis -cov teeb meem kev ua tau zoo ntawm cov txheej txheem kho sab nraud.
Table 1 nthuav qhia qhov sib piv ntawm cov txheej txheem kho sab hauv thiab cov txheej txheem kho sab nraud. Raws li tuaj yeem pom los ntawm kev sib piv, cov txheej txheem kho sab hauv muaj cov nqi qis dua, lub sijhawm luv luv, kev siv zog ntau dua, thiab cov khoom lag luam zoo dua.
Kev sib piv ntawm Internal Curing Process thiab Traditional External Curing
II. Tswj System
(1) Cov yam ntxwv ntawm kev tswj qhov system
CNC G-code tswj qhov system yog peb qhov kev tsim tshiab tshiab tsis siv neeg fiber ntau winding system rau cov khoom siv lub nkoj siab. Nws txais yuav qhov kev lag luam tshiab kawg siab - ceev ARM processor, loj - nplai Field Programmable Gate Array (FPGA) thev naus laus zis thiab ntau- txheej PCB Circuit Boards. Tag nrho cov txheej txheem siv cov chips sib xyaw ua ke thiab nto-mount cov khoom nrog cov qauv tsim nyog thiab tsim nyog, uas ua kom muaj kev ntseeg siab thiab ruaj khov.
Nws txhawb nqa tiag tiag - sijhawm thiab siab - nrawm nrawm, nrog qhov siab tshaj plaws helical windingspeed mus txog 50 m / min thiab hoop winding ceev txog 72 m / min, featuring high precision. Nruab nrog 800 × 600 dot matrix tus kheej -adaptive brightness TFT LCD nrog txawm LED backlight thiab ntev kev pab cuam lub neej, nws zam brightness sib txawv los ntawm ambient kub hloov. Tag nrho -screen Suav zaub mov ua haujlwm yooj yim thiab yooj yim.
ib. Tag Nrho Cov Tswj Digital
Lub tshuab winding CNC no yog nruab nrog 32-ntsis siab- CPU ua tau zoo thiab muaj zog FPGA chips. Tiag- lub sijhawm tswj thiab kho vajtse interpolation thev naus laus zis kom ua haujlwm siab nrog micron-theem precision. Lub programmable PLC paub qhov hloov tau yooj yim thiab muaj zog logic tswj, xa cov ntaub ntawv ruaj khov dua thiab kev ua haujlwm siab dua.
b. Advanced G-code Technology
G-code thev naus laus zis nta digitalization, qhib siab, sib koom ua haujlwm, sib pauv hloov tau thiab muaj zog yoog raws rau ntawm - qhov chaw ua haujlwm. Nws
Simplifies hardware configuration thiab pab kom yooj yim programming. Lub kaw lus tau nruab nrog tus kheej - kuaj mob thiab ua haujlwm tsis raug.
Cov kev kuaj mob ntsig txog thiab kev saib xyuas cov ntaub ntawv tuaj yeem xa mus rau kev tswj hwm ntawm kev sib txuas lus digital. Cov neeg ua haujlwm tuaj yeem tshawb xyuas cov khoom siv ua haujlwm, cov ntaub ntawv kuaj mob thiab cov ntaub ntawv khaws cia yooj yim los txheeb xyuas qhov tsis raug ua ntej, daws teeb meem sai thiab txo qis sijhawm. Meanwhile, simplified system qauv thiab thaiv zoo heev txo kev txij nkawm ua hauj lwm.
c. Kev ntseeg siab thiab kev ua tau zoo heev
Tag nrho cov khoom siv tseem ceeb ntawm CNC system yog los ntawm lub ntiaj teb - cov npe nrov. Tag nrho cov khoom yog tsim nrog advanced SMT technology thiab nruj me ntsis soj ntsuam ua ntej xa khoom. Nrog rau xyoo ntawm kev sib sau ua ke, kev tswj hwm software thiab core algorithms tau raug txheeb xyuas ntawm ntau yam khoom siv qauv. Nws yog tus cwj pwm los ntawm kev tswj xyuas qhov tseeb, kev ua haujlwm zoo winding algorithm, zoo heev tsim cov nyhuv
thiab ruaj khov kev ua haujlwm zoo.
d. System Interface nrog Unified Operation Style thiab Qhib Architecture
Ib tug phooj ywg tib neeg - tshuab interface yog ib qho tseem ceeb Performance index rau cov neeg siv kev ntsuam xyuas. Los ntawm kev rov ua pov thawj ntawm ntau yam khoom siv ua qauv thiab cov lus pom zoo ua haujlwm los ntawm cov neeg siv, peb tau ua kom zoo dua cov ntsiab lus ua haujlwm kom ua haujlwm yooj yim dua thiab yooj yim dua. Tsis tas li ntawd, lub kaw lus tau txais kev tsim qauv qhib, ua rau cov neeg siv khoom tuaj yeem kho cov kev ua haujlwm tshwj xeeb hauv kev ua haujlwm raws li cov txheej txheem ntau lawm.
e. Integrated Tag Nrho-Structure kaw thiab ntxuam-dawb Dustproof Design
Yooj yim, compact thiab yooj yim -rau- txhim kho qauv tau dhau los ua kev txhim kho tseem ceeb ntawm kev tswj cov khoom lag luam. Qhov no series ntawm winding tshuab CNC tswj system txais kev sib xyaw ua ke thiab slim tsim, yooj yim rau ntawm - qhov chaw teeb tsa thiab kev thauj mus los.
Haum rau ntau qhov chaw ua haujlwm, nws muaj kev siv hluav taws xob tsawg,tag nrho cov qauv kaw thiab kiv cua -dawb plua plav tsim. Qhov kev tsim no ua kom zooThaum tshav kub kub dissipation thiab tiv thaiv ingress ntawm cov plua plav thiab roj stains, zoo ncua kev pab cuam lub neej ntawm lub system.
Plaub -mandrel GRE Yeeb Nkab Ntau Lawm Kab Layout Diagram
Kev piav qhia dav dav ntawm Ob -axis Internal Curing FRP Yeeb Nkab Ntau Lawm Kab
(2) Integrated Factory Turnkey Solution
Peb muab cov neeg siv khoom ua tiav cov thev naus laus zis rau kev sib xyawcov khoom, thiab xa tag nrho - txheej txheem turnkey kev daws teeb meem xws li cov txheej txheem cogtsim kom muaj txheej txheem tsim thiab ua tiav cov khoom siv sib xyaw
cev.
Cov pob tag nrho npog cov nroj tsuag layout & txheej txheem tsim, cov yeeb nkab sib xyaw ua ketsim, tsim cov txheej txheem kev npaj, cov ntaub ntawv tswj kom zoo thiab
daim ntawv pov thawj-cov ntaub ntawv tsim muaj. Peb kuj muab kev ua kom tiavkhoom siv thiab customized ntau lawm kab, ua ke nrog cov khoom installation
cov lus qhia, ntawm - cov cuab yeej teeb tsa hauv chaw, txuas cov sealant thiab cov nplaum.
Peb cov kev daws teeb meem ua rau cov neeg siv khoom tsim khoom mus txog qib siabcov qauv kev lag luam, uas ua raws li API thiab IMO specifications.
