Xov xwm
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Yuav ua li cas txhim kho plating kev ua tau zoo ntawm PC / ABS?
Electroplated PC / ABS cov khoom siv dav siv hauv tsheb, khoom siv hauv tsev thiab nws cov lag luam vim lawv cov hlau zoo nkauj.Cov khoom tsim qauv tsim thiab cov txheej txheem electroplating feem ntau suav tias yog qhov tseem ceeb cuam tshuam rau kev ua haujlwm electroplating ntawm PC / ...Nyeem ntxiv -
Tshuaj rov qab technology ntawm plastics
Tau ntau xyoo, txoj hauv kev tseem ceeb ntawm kev rov ua dua cov yas yog cov khoom siv rov ua dua tshiab, uas feem ntau melts cov yas tawg thiab ua rau lawv mus rau hauv cov khoom tshiab.Txawm hais tias cov ntaub ntawv no tseem yog tib cov yas polymers, lawv lub sijhawm rov ua dua tshiab raug txwv, thiab txoj kev no yog nyob ntawm ...Nyeem ntxiv -
Cov ntsiab lus rau kev mloog hauv PVC txhaj tshuaj molding txheej txheem
PVC yog cov khoom siv cua sov, thiab nws cov txheej txheem txhaj tshuaj molding tsis zoo.Yog vim li cas yog tias kub yaj kub dhau los yog lub sijhawm cua sov ntev tuaj yeem yooj yim decompose PVC.Yog li ntawd, tswj qhov kub thiab txias yog qhov tseem ceeb rau kev txhaj tshuaj molding PVC khoom.Lub tshav kub qhov chaw rau melting PVC ra...Nyeem ntxiv -
Ua rau thiab kev daws teeb meem ntawm qhov tawg ntawm cov khoom yas
1. Residual stress yog siab dhau Nyob rau hauv cov nqe lus ntawm cov txheej txheem kev khiav hauj lwm, nws yog ib qho yooj yim txoj kev uas yuav txo tau cov residual kev nyuaj siab los ntawm kev txo cov kev txhaj tshuaj siab, vim hais tias lub txhaj tshuaj yog proportional rau cov residual kev nyuaj siab.Nyob rau hauv cov nqe lus ntawm pwm tsim thiab manufacturing, lub rooj vag ncaj qha nrog yam tsawg kawg nkaus pres ...Nyeem ntxiv -
Cov txheej txheem kev kho saum npoo zoo rau cov khoom siv hlau thiab yas
Txhawm rau ua kom tau raws li qhov yuav tsum tau muaj kev tiv thaiv corrosion, hnav tsis kam, kho kom zoo nkauj lossis lwm yam khoom tshwj xeeb ntawm cov khoom, cov cuab yeej kho deg tau los ua.Kev kho deg txheej txheem ntawm cov khoom siv - yas Kev kho saum npoo ntawm cov khoom yas tuaj yeem muab faib ua m ...Nyeem ntxiv -
Cov yas thiab cov khoom siv hauv tsev yog sib cais tsis tau
Yas yog tus sawv cev ntawm cov ntaub ntawv niaj hnub, thiab nws qhov zoo thiab qhov tsis zoo yog qhov txawv.Txawm li cas los xij, nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, kev ua haujlwm ntawm cov yas yog ntau dua thiab yooj yim los tswj.Nyob rau hauv yuav luag tag nrho cov kev lag luam, daim ntawv thov ntawm yas yog ntau thiab ntau extensi ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm PP tableware dua li cov yas tableware?
Feem ntau muaj ib daim duab peb sab nrog ib tug xub nyob rau hauv qab ntawm lub khob yas, thiab muaj ib tug xov tooj nyob rau hauv daim duab peb sab.Cov neeg sawv cev tshwj xeeb yog raws li hauv qab no No.1 PET polyethylene terephthalate Lub raj mis dej ntxhia, carbonated haus fwj, thiab lwm yam. Thaum tshav kub kub resistant rau 70 ℃, yooj yim deform...Nyeem ntxiv -
Qhov sib txawv ntawm HDPE thiab PE
HDPE tseem hu ua high density polyethylene khoom.Nws yog ib hom thermoplastic resin nrog siab crystallinity thiab tsis polarity.Cov tsos ntawm thawj HDPE yog milky dawb thiab translucent rau qee yam hauv ntu nyias.Lub polymer yog tsis hygroscopic thiab muaj dej zoo vap ...Nyeem ntxiv -
Daim ntawv thov thiab cov yam ntxwv ntawm cov hlau stamping qhov chaw
Hlau stamping qhov chaw feem ntau yog tsim los ntawm stamping hlau los yog cov ntawv tsis yog hlau los ntawm stamping tuag nrog kev pab los ntawm lub siab ntawm cov xovxwm.Nws feem ntau muaj cov yam ntxwv hauv qab no: ⑴ hlau stamping qhov chaw yog tsim los ntawm stamping thiab forging ntawm qhov chaw ntawm cov khoom siv tsawg.Lawv...Nyeem ntxiv -
Yuav ua li cas nrog cov kab weld ntawm kev txhaj tshuaj molded khoom?
Cov laj thawj tseem ceeb ntawm cov kab weld yog: thaum cov yas molten ntsib cov ntxig ntxig, qhov, qhov chaw uas tsis muaj qhov nrawm nrawm lossis qhov chaw uas cuam tshuam cov dej ntws hauv cov pwm kab noj hniav, qhov sib txuam ntawm ntau yam melts;Thaum lub qhov rooj txhaj tshuaj molding tshwm sim, cov ntaub ntawv tsis tuaj yeem ua tiav ...Nyeem ntxiv -
phenol formaldehyde resin tsim li cas?
Bakelite yog phenolic resin.Phenolic resin (PF) yog ib hom kev lag luam yas khoom.Cov ntaub ntawv raw ntawm phenolic resin ntau lawm yog phenol thiab aldehyde, thiab phenol thiab formaldehyde feem ntau yog siv.Lawv yog polymerized los ntawm condensation cov tshuaj tiv thaiv nyob rau hauv catalysis ntawm acid, puag ib ...Nyeem ntxiv -
Txhaj tshuaj molding ntau lawm ntawm BMC cov ntaub ntawv
Cov khoom siv BMC (DMC) yog cov ntawv luv ntawm cov khoom sib xyaw ua ke, uas yog, cov khoom sib xyaw ua ke ntau.Nws feem ntau hu ua unsaturated polyester pawg molding compound nyob rau hauv Suav teb.Nws cov ntaub ntawv tseem ceeb yog prepregs loj ua los ntawm GF (chopped iav fiber), nce (unsaturated resin), MD (filler calciu ...Nyeem ntxiv -
AN roj yeeb nkab txuas
AN roj yeeb nkab txuas yog dab tsi?Qhov tseeb, AN roj yeeb nkab sib txuas yog ib hom roj yeeb nkab sib txuas.Los ntawm tib neeg kev hloov pauv, nws tuaj yeem nkag mus rau hauv cov yeeb nkab txuas tau sai dua, thiab nws tuaj yeem tiv taus qhov kub thiab txias.Ntau ntawm cov roj yeeb nkab pob qij txha yog woven los ntawm nylon hlua thiab lwm yam mater ...Nyeem ntxiv -
Muaj nuj nqi thiab hom tsheb roj txias txias
Lub luag haujlwm ntawm cov roj txias yog kom txias cov roj lubricating thiab ua kom cov roj kub nyob hauv qhov ua haujlwm ib txwm muaj.Nyob rau hauv lub high-power reinforced engine, vim lub tshav kub load, cov roj txias yuav tsum tau ntsia.Thaum lub cav khiav, lub peev xwm lubricating raug txo vim ...Nyeem ntxiv -
Kev tu thiab siv lub tshuab sandwich
1, Yuav ua li cas siv lub tshuab sandwich Tig lub zog ntawm lub tshuab sandwich thiab preheat nws.Muab butter rau ntawm lub khob cij, muab lub butter tso rau hauv lub lauj kaub ci, tom qab ntawd muab cov khoom npaj rau ntawm lub khob cij, npog lwm lub khob cij nrog butter rau sab phaj, thiab thaum kawg npog lub ...Nyeem ntxiv -
Kev siv bakelite
Phenolic yas, feem ntau hu ua Bakelite hmoov, tau tsim nyob rau hauv 1872 thiab muab tso rau hauv industrial ntau lawm nyob rau hauv 1909. Nws yog cov yas qub tshaj plaws nyob rau hauv lub ntiaj teb no, lub npe dav dav ntawm plastics raws li phenolic resin, thiab ib qho tseem ceeb tshaj plaws thermosetting plastics.Feem ntau, nws tuaj yeem muab faib ua ...Nyeem ntxiv -
Lub hauv paus ntsiab lus ua haujlwm ntawm hydraulic tes nres yog dab tsi?
Ua hauj lwm hauv paus ntsiab lus ntawm hydraulic handbrake: txiav tawm cov roj yeeb nkab uas ua rau lub tsheb nres, txuas cov roj inlet ntawm hydraulic handbrake twj tso kua mis nyob rau hauv pem hauv ntej kawg thiab cov roj qhov hluav taws xob nyob rau hauv lub rear kawg.Thaum koj nqis ntawm ko taw nres, cov roj nres ntws los ntawm lub twj tso kua mis tes peb tom qab ntsia ...Nyeem ntxiv -
Dab tsi yog hom tsheb roj yeeb nkab txuas?
Muaj ntau hom tsheb roj yeeb nkab txuas.Feem ntau siv cov yeeb nkab txuas tuaj yeem muab faib ua ob hom: cov yeeb nkab nyuaj thiab cov hose pob qij txha.Raws li hom kev sib txuas ntawm cov yeeb nkab sib txuas thiab cov yeeb nkab, muaj peb hom tawv yeeb nkab sib txuas: hom flared, hom ferrule thiab welded hom, thiab ...Nyeem ntxiv -
Dab tsi yog cov yeeb nkab clamp?Yuav ua li cas rau nruab cov yeeb nkab clamp?
Cov yeeb nkab clamp yog ib qho haum rau kev kho cov yeeb nkab.Nyob rau hauv pem teb mounted phau ntawv qhia kev tsheb nqaj hlau, cov kev taw qhia rail yuav welded ntawm lub hauv paus los yog tsau nrog screws.Tom qab ntawd thawb cov ntsia hlau ntsia hlau rau hauv kev tsheb ciav hlau, tig nws 90 degrees, ntxig rau ib nrab ntawm cov yeeb nkab clamp lub cev rau hauv cov txiv ntseej, tso cov yeeb nkab kom fi ...Nyeem ntxiv -
Kev Ua Haujlwm Ntawm Tsheb Nkag Manifold Thiab Exhaust Manifold
Cov pa tawm manifold, uas txuas nrog lub cav lub tog raj kheej thaiv, sau cov pa tawm ntawm txhua lub tog raj kheej thiab coj mus rau qhov tso pa tawm, nrog cov kav dej sib txawv.Cov kev cai tseem ceeb rau nws yog kom txo qis kev tawm tsam thiab tsis txhob muaj kev cuam tshuam ntawm lub tog raj kheej.Thaum lub ...Nyeem ntxiv