Xov xwm
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Yuav ua li cas txo qhov tsw ntawm TPR txhaj tshuaj molding khoom ua si?
Thermoplastic elastomer TPE / TPR cov khoom ua si, raws li SEBS thiab SBS, yog ib yam ntawm cov khoom siv polymer alloy nrog cov khoom siv yas dav dav tab sis cov khoom siv roj hmab.Lawv tau maj mam hloov cov yas yas thiab yog cov khoom siv zoo tshaj plaws rau Suav cov khoom lag luam mus txawv teb chaws thiab xa tawm mus rau Eu ...Nyeem ntxiv -
Kev faib tawm thiab kev siv roj hmab
1. Kev txhais cov roj hmab Lo lus "rubber" los ntawm Indian lus cau uchu, uas txhais tau hais tias "ntoo quaj".Cov ntsiab lus hauv ASTM D1566 yog raws li hauv qab no: roj hmab yog cov khoom siv tau sai thiab zoo rov qab nws cov deformation nyob rau hauv loj deformation thiab tuaj yeem hloov kho ...Nyeem ntxiv -
Yuav ua li cas tiv thaiv lub tshuab txhaj tshuaj molding los ntawm khov rau lub caij ntuj no?
Thaum lub caij ntuj no los, qhov kub thiab txias tau poob thoob plaws hauv lub tebchaws, thiab hauv qee qhov chaw nws poob qis dua 0 ℃.Txhawm rau kom tsis txhob poob nyiaj txiag tsis tsim nyog, lub tshuab txhaj tshuaj molding yuav tsum tau khov thaum nws nres los tiv thaiv cov dej hauv txhua lub caij los ntawm khov thiab ua rau muaj kev puas tsuaj rau e ...Nyeem ntxiv -
Yuav ua li cas tiv thaiv cov kua nplaum hauv kev txhaj tshuaj molding ntau lawm?
Nws yog qhov phem heev uas lub tshuab xau kua nplaum hauv cov txheej txheem txhaj tshuaj molding!Nws tsis tsuas yog ua rau cov khoom puas tsuaj, tab sis kuj cuam tshuam rau kev xa khoom raws sij hawm, thiab kev saib xyuas kev ua haujlwm kuj nyuaj heev.Yuav tiv thaiv cov kua nplaum li cas thaum txhaj tshuaj molding?1. TSI...Nyeem ntxiv -
Pov tseg cov khoom siv hauv tsev
Raws li qhov tseem ceeb ntawm kev txhim kho lub neej zoo, cov khoom siv hauv tsev muaj kev cia siab rau kev loj hlob.Nrog rau kev nce ntxiv ntawm lub teb chaws cov nyiaj tau los pov tseg thiab txhim kho cov qauv kev noj qab haus huv, nws tau dhau los ua tus qauv tshiab los rhuav tshem cov khoom siv hauv tsev pov tseg thiab tshem tawm cov phom sij ...Nyeem ntxiv -
SPI Plastic Identification Scheme
Thawj lub hom phiaj ntawm kev kho cov ntim cov khib nyiab pov tseg yog siv cov thawv ntim khoom siv los tiv thaiv cov peev txheej tsawg thiab ua kom tiav cov khoom ntim rov qab.Ntawm lawv, 28% ntawm PET (polyethylene terephthalate) fwj siv rau cov dej haus carbonated tuaj yeem rov ua dua, thiab HD-PE (high-densit ...Nyeem ntxiv -
Dab tsi yog qhov ua rau muaj qhov tsis xws ntawm cov hlau stamping qhov chaw?
Dab tsi yog qhov ua rau muaj qhov tsis xws luag hauv cov hlau stamping?Hardware stamping yog hais txog kev tuag rau steel / nonferrous hlau thiab lwm daim hlau, uas yog tsim los rau hauv cov ntawv teev los ntawm lub tshuab siab los muab cov kev ua haujlwm siab nyob rau hauv chav tsev kub.Dab tsi yog qhov ua rau defects kuv ...Nyeem ntxiv -
Yuav kho qhov kev txhaj tshuaj li cas?
Hauv peb lub tshuab hloov kho, peb feem ntau siv ntau theem txhaj tshuaj.Thawj theem txhaj tshuaj tswj lub rooj vag, theem ob txhaj tshuaj tswj lub cev tseem ceeb, thiab qib thib peb txhaj tshuaj puv 95% ntawm cov khoom, thiab tom qab ntawd pib tswj lub siab los tsim cov khoom tiav.Ntawm lawv, hauv ...Nyeem ntxiv -
Shrinkage qhov chaw ntawm kev txhaj tshuaj molding txheej txheem
Cov yam tseem ceeb uas cuam tshuam rau lub shrinkage ntawm thermoplastics yog raws li nram no: 1. Hom yas: Thaum lub sij hawm molding txheej txheem ntawm thermoplastics, tseem muaj qee yam xws li lub ntim hloov vim crystallization, muaj zog sab hauv kev ntxhov siab, loj residual kev nyuaj siab khov rau hauv cov yas, zog mole...Nyeem ntxiv -
Kev tshuaj xyuas ntawm "Peeling" ntawm PC / ABS Yas Qhov Chaw
PC / ABS, raws li cov khoom tseem ceeb ntawm lub tsheb sab hauv trim thiab hluav taws xob thiab hluav taws xob plhaub, muaj nws qhov zoo tshaj qhov tsis tuaj yeem hloov.Txawm li cas los xij, nyob rau hauv cov txheej txheem txhaj tshuaj molding, cov ntaub ntawv tsis raug, pwm tsim thiab txhaj tshuaj molding txheej txheem yuav ua rau tev ntawm cov khoom nto.Hauv genera ...Nyeem ntxiv -
Yuav ua li cas tshem tawm burrs ntawm hlau stampings?
Kev tsim cov hlau stamping yog tsim los ntawm txias / kub stamping, extrusion, dov, vuam, txiav thiab lwm yam txheej txheem.Nws yog inevitable tias cov hlau stampings yuav muaj teeb meem burr los ntawm cov haujlwm no.Lub burr ntawm cov hlau stampings yog dab tsi thiab yuav tsum tau muab tshem tawm li cas?...Nyeem ntxiv -
Kev kho ntawm chatter mark nyob rau hauv Txhaj Molding
Kev tawg tawg yog qhov tsis xws luag nyob ze ntawm lub rooj vag hauv kev txhaj tshuaj molding tsis xws luag.Txawm li cas los xij, ntau tus neeg tsis meej pem, tsis tuaj yeem txheeb xyuas qhov tsis xws lossis ua yuam kev.Hnub no, peb yuav ua kom meej meej.Nws yog tus cwj pwm los ntawm cov kab nrib pleb tawm ntawm lub qhov rooj mus rau qhov chaw, uas yog qhov tob ...Nyeem ntxiv -
Cov txheej txheem los tiv thaiv xeb thiab corrosion ntawm hlau stamping qhov chaw
Hardware stampings tau siv dav hauv peb lub neej txhua hnub.Vim muaj ntau yam kev siv, cov kev xav tau zoo rau kev kho vajtse stampings kuj tseem txhim kho tas li.Piv txwv li, qhov nto corrosion thiab yaig ntawm hardware stampings yog ib qho teeb meem heev.Rau kev kho mob ntawm thi...Nyeem ntxiv -
Vim li cas cov tuag tawg thaum lub sij hawm hlau stamping?
Qhov tseeb, qhov no yog qhov teeb meem tshwm sim thaum cov hlau stamping tuag tawg, tab sis yog tias qhov tawg yog qhov hnyav, nws yuav tawg mus rau ntau daim.Muaj ntau ntau yam uas ua rau tawg ntawm cov hlau stamping template.Los ntawm kev yuav khoom raw rau cov hlau stamping tuag rau ...Nyeem ntxiv -
Ua thiab daws ntawm Sab Phab Ntsa Dents ntawm Txhaj Moulded Parts
"Dent" yog tshwm sim los ntawm lub hauv paus hauv zos shrinkage tom qab lub qhov rooj kaw los yog tsis muaj cov khoom txhaj tshuaj.Kev nyuaj siab lossis kev nyuaj siab me me ntawm qhov chaw txhaj tshuaj molded yog ib qho teeb meem qub hauv cov txheej txheem txhaj tshuaj molding.Cov dents feem ntau tshwm sim los ntawm lub zos nce ntawm shrinkage ...Nyeem ntxiv -
Cov txheej txheem tseem ceeb cuam tshuam rau lub zog ntawm kev txhaj tshuaj molded qhov chaw
Txhaj tshuaj molding tshuab (txheej molding tshuab los yog txhaj molding tshuab luv luv) yog lub ntsiab molding khoom uas ua rau cov thermoplastic los yog thermosetting cov ntaub ntawv rau hauv cov khoom yas ntawm ntau yam duab siv yas molding pwm.Kev txhaj tshuaj molding yog paub los ntawm kev txhaj tshuaj moldi ...Nyeem ntxiv -
Ua rau thiab ntsuas rau brittleness ntawm Loj Txhaj Moulded Parts
Raws li txoj kev xav molding, lub ntsiab yog vim li cas rau brittleness ntawm txhaj tshuaj molded qhov chaw yog cov kev taw qhia ntawm lub hauv paus molecules, ntau residual sab hauv kev nyuaj siab, thiab lwm yam. Yog hais tias cov txhaj molded qhov chaw muaj dej inclusion kab, qhov teeb meem yuav phem dua.Yog li ntawd, nws tsis yog ...Nyeem ntxiv -
Dab tsi yog weld kab?
Weld kab yog feem ntau ntawm ntau yam tsis xws luag ntawm kev txhaj tshuaj molded khoom.Tsuas yog qee qhov kev txhaj tshuaj molded nrog cov duab geometric yooj yim heev, cov kab vuam tshwm sim ntawm feem ntau cov tshuaj molded qhov chaw (feem ntau nyob rau hauv cov duab ntawm ib kab los yog V-shaped zawj), tshwj xeeb tshaj yog rau cov khoom loj thiab complex ...Nyeem ntxiv -
Yuav ua li cas paub qhov txawv ntawm cov pwm roj stain thiab cov khoom siv roj stain ntawm cov khoom yas?
Peb paub tias cov khoom uas muaj roj stains ntawm pwm yog cov khoom pov tseg.Feem ntau ntawm cov pwm roj stains ntau dua 80% ntawm lub sijhawm, tab sis tseem yuav muaj 10% - 20% ntawm cov pwm roj stains.Lub npe hu ua pwm roj stains tsis nyob rau hauv pwm, tab sis nyob rau hauv cov ntaub ntawv.Piv txwv li, ib co ...Nyeem ntxiv -
Ua rau thiab kev daws ntawm Glue inlet cua cim hauv PC khoom
Nyob rau hauv cov ntaub ntawv ntawm cov kab cua los yog dav hlau kab nyob ze ntawm cov roj hmab inlet ntawm txhaj molded qhov chaw thaum lub sij hawm tsim khoom, cov nram qab no tsom xam yuav raug xa mus rau kev sib piv thiab kev txhim kho.Ntawm lawv, txo qhov kev txhaj tshuaj nrawm yog qhov tseem ceeb rau peb txhawm rau txhim kho cov teeb meem ntawm cov kab txhaj tshuaj thiab cov pa hauv...Nyeem ntxiv