Covfloating ntses pub extruder tshuabtuag yog ib qho tseem ceeb ntawm cov txheej txheem extrusion, ncaj qha cuam tshuam cov khoom zoo thiab kev ua haujlwm ntau lawm. Kev txheeb xyuas thaum twg tus neeg tuag xav tau kev hloov pauv ua ntej pib tuaj yeem tiv thaiv cov teeb meem xws li blockages, tawm tsis sib xws, thiab cov khoom pov tseg.
Paub meej
I. Visual Inspection: Ceev nrooj txheeb xyuas qhov tuag deg Anomalies
Tuag Nto Hnav Kev Tshuaj Xyuas
- Yuav Nrhiav Dab Tsi: Tshawb xyuas qhov tuag nto raukhawb, cov hniav, hnav tsis sib xws, los yogbluntingntawm ntug. Yog tias muaj qhov tsis xws luag, xws lichamfered ntug, nws qhia tias hnav ntau dhau. Qhov no ua rau tsis xwm yeem extrusion, uas tuaj yeem cuam tshuam cov particle uniformity thiab zoo.
- Kev ua: Yog tias hnav yog qhov tseem ceeb, qhov tuag yuav tsum tau hloov. Them tshwj xeeb rau covtuag inlet-yog tias thaj chaw no hnav, cov khoom ntws yuav raug cuam tshuam, uas ua rau muaj kev cuam tshuam.
Tuag puas thiab deformation tshuaj xyuas
- Yuav Nrhiav Dab Tsi: Tshawb nrhiav rautawglos yogkev puas tsuaj, tshwj xeeb tshaj yog qhov twg lub taub hau tuag txuas mus rau lub manifold. Kev tawg ua rauchav xau, cov ntaub ntawv rov qab, thiab cuam tshuam tawm stability.
- Kev ua: Ntsuas qhov tuag qhov ntev sivcalipers. Yog muajdeformation(qhov tsis sib xws), qhov tuag yuav ua rau cov khoom tsis sib xws, ua rau cov khoom tsis sib xws. Ib tug deformed tuag yuav tsum tau hloov tam sim ntawd.
Residual Materials thiab Coking Inspection
- Yuav Nrhiav Dab Tsi: Ntxuav qhov chaw tuag thiab tshuaj xyuas sab hauv ntawm qhov tuag qhov rau ib qho twgcov khoom seem. Cokinglos yog cov khoom clumping nyob rau hauv lub qhov tuag yuav qhia tau hais tias ntev - lub sij hawm hnav.
- Kev ua: Yog tias cov coking tsis tuaj yeem raug tshem tawm tag nrho, qhov hnav ntawm cov phab ntsa sab hauv ntawm lub qhov tuag yog qhov hnyav heev, ua rau muaj kev pheej hmoo ntawm kev txhaws thiab cov khoom tsis zoo. Hloov cov tuag kom tswj tau qhov ua tau zoo thiab tso zis.
II. Parameter Verification: Paub meej Mould Matching Production Requirements
Pwm Qhov Parameter Txheeb Xyuas
- Yuav Nrhiav Dab Tsi: Kom paub meejqhov loj, kom muaj nuj nqis, thiabtxoj kab uas hlantawm qhov tuag qhov sib phim cov specifications rau koj cov khoom tam sim no (xws li, xav tau particle txoj kab uas hla, expansion). Yog hais tias ntau lawm specifications hloov los yog qhov tuag qhov loj deviates los ntawm ntau tshaj5%, nws yog lub sij hawm rau kev hloov.
- Kev ua: Xyuas kom meej tias cov pwm qhov tsis tseem ua raws li qhov yuav tsum tau ua. Yog tias tsis yog, txawm tias tsis muaj qhov pom kev hnav, yuav tsum hloov pauv.
Pwm Cov Khoom Siv Pov Thawj
- Yuav Nrhiav Dab Tsi: Ntsuam xyuas covcov khoom ntawm pwmhais txog raw khoom tus yam ntxwv. Rausiab - cov ntaub ntawv hardness, yog cov pwm qhiaoxidation, flaking, los yog hnav ceev ceev, nws qhia tau hais tias cov tuag yuav tsis tuaj yeem tiv thaiv extrusion pressures.
- Kev ua: Yog tias cov khoom pwm tsis tuaj yeem tiv tausextrusion siablos yogcorroded, hloov nws nrog hnav ntau dua-cov pwm tiv taus (xws li,hlau alloy) kom ntseeg tau ntev -lub sij hawm.
III. Cheebtsam Compatibility Check: Xyuas kom zoo Mould thiab Equipment Match
Pwm thiab Tuag Lub Taub Hau Installation Compatibility
- Yuav Nrhiav Dab Tsi: Tom qab kev teeb tsa, kos rauxoob kev sib txuas, qhov khoob, los yog teeb meem haum tus tuag rau hauv lub taub hau tuag los yog distributor phaj. Qhov khoob lossis qhov tsis haum yuav ua rauchav xauthiabcov ntaub ntawv rov qab, cuam tshuam extrusion.
- Kev ua: Yog tias pwm tsis haum snugly lossis ruaj ntseg, nws qhia tau tiasqhov sib txawvlos yoghnavntawm cov ntsiab lus kev sib txuas, ua kom hloov qhov tsim nyog.
Pwm thiab Screw Speed Compatibility
- Yuav Nrhiav Dab Tsi: Cov pwm yuav tsum phim covntsia hlau ceevrau du khoom extrusion. Yog tias muaj qhov tsis sib xws ntawm cov ntsia hlau ceev thiab cov pwm, extrusion siab yuav tsis ruaj khov, ua rau cov zis tsis sib xws thiab muaj peev xwm txhaws.
- Kev ua: Xyuas kom cov tuag yog tsim rau lubtam sim no ntsia hlau ceev. Yog tias lawv tsis sib xws, hloov cov pwm nrog ib qho uas haum rau koj cov khoom siv tam sim no.
IV. Cov txheej txheem tseem ceeb rau ua ntej- hloov pauv pwm
Yam Yuav Tsum Tau Hloov:
Hloov cov tuag tam sim yog tias ib qho ntawm cov hauv qab no muaj tseeb:
- Kev tawg, kev puas tsuaj, los yogdeformationmuaj nyob.
- Tuag qhov hnavtshaj a5% sib txawvlos ntawm tus txheej txheem txoj kab uas hla.
- Cov khoom siv pwmqhia cov cim ntawmoxidationlos yogcorrosion.
- Tsis zoo compatibilitynrog cov khoom siv (nqus txhim kho, xoob haum).
Cov qauv kev hloov pauv twg tuaj yeem ncua sijhawm:
Koj tuaj yeem ncua sijhawm hloov pwm yog:
- Nto khawbyog me me thiab tsis cuam tshuam rau pwm qhov loj lossis cov khoom tso tawm.
- Me me ntawm cov khoom seemnyob twj ywm, tab sis tuaj yeem ntxuav tau yooj yim.
- Pwm parameters yogfeem ntau alignednrog ntau lawm xav tau thiab tsuas yog mekho cov cuab yeejxav tau.
👉Tau txais qhov kev tsocai tshiab kawg
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