Cov Tshuaj TPE Uas Muaj Peev Xwm Zoo Tshaj Plaws | Kev Xaiv & Kev Kho Kom Haum Rau Ntau Yam
Cov Tshuaj TPE Ua Haujlwm Zoo Tshaj Plaws
Rau cov haujlwm TPE uasib qib txheem tsis txaus.
Cov tshuaj sib xyaw ua haujlwm siab heev yog tsim los rauntau yam kev txwvxws li
Kev nplaum zoo heev + qhov xav ntawm qhov chaw, tsw qab tsawg + kev ruaj khov mus sij hawm ntev, kev tswj qhov ntev ntawm extrusion + qhov sib xws ntawm qhov chaw,
thiab kev tswj hwm kev pheej hmoo raws li kev ua raws cai.
Nplooj ntawv no yog rau koj yog tias koj qhov project tseem ua tsis tau zoo ntawmtheem ntawm lub kaw lus:
tsis yog "ploj ib yam khoom", tab siskev sib npaug ntawm ntau yam kev xav tautsis muaj kev txi kev ua haujlwm ruaj khov thiab rov ua dua.
tsis yog "ploj ib yam khoom", tab siskev sib npaug ntawm ntau yam kev xav tautsis muaj kev txi kev ua haujlwm ruaj khov thiab rov ua dua.
Cov Haujlwm Ntau Yam Kev Txwv
Kev nplaum thiab kev ua kom zoo dua
Kev Tswj Xyuas Tsw Qab / VOC
Kev Sib Npaug ntawm Qhov Sib Npaug
Kev Ruaj Ntseg Extrusion
Daim Ntawv Teev Npe Xaiv & Kev Txhawb Nqa Kev Sim
Kev nplaum thiab kev ua kom zoo dua
Kev Tswj Xyuas Tsw Qab / VOC
Kev Sib Npaug ntawm Qhov Sib Npaug
Kev Ruaj Ntseg Extrusion
Daim Ntawv Teev Npe Xaiv & Kev Txhawb Nqa Kev Sim
Thaum Twg Yuav Tsum Xaiv Cov Haujlwm Siab Tshaj Plaws (Kev Tshawb Xyuas Sai)
Xaiv cov haujlwm ua haujlwm siab heev thaum
- Koj qhov project muaj2+ cov kev txwv tseem ceeb(piv txwv li, kev nplaum + kev xav, tsw qab tsawg + kev ruaj khov mus sij hawm ntev, kev ruaj khov ntawm extrusion + kev tswj qhov ntev).
- Kev sim dhau ib qho kev kuaj tab sis tsis dhau lwm qhov (qhov chaw zoo li yog lawm, cesthaivtshwm sim; extrusion zoo li ruaj khov, ceskev hloov pauv ntawm qhov ntevqhia).
- Koj qhov kev ua haujlwm tsis zoo (qhov tsos tsis zoo, qhov tsis zoo ntawm qhov chaw, kev hloov pauv ntawm kev khiav mus rau kev khiav, kev kam rau kev teeb tsa me me).
- Tus nqi ntawm kev ua raws li txoj cai lossis kev tsim nyog rau cov neeg siv khoom yog siab thiab koj xav tau ib qhoTxoj kev luv dua mus rau daim ntawv teev npe ruaj khov.
Cov kev sib xyaw ua ke "ntau yam kev txwv" ib txwm muaj
- Kev nplaum + Kev xav ntawm qhov chaw(ua kom sib tshooj nrog kev sib txuas thiab kov tas li)
- Tsis tshua muaj ntxhiab tsw + Mos kov(cov khoom sab hauv tsev uas muaj qhov chaw ruaj khov thiab txo qhov kev pheej hmoo ntawm ntxhiab tsw)
- Mos muag + teeb tsa qis compression(kev coj tus cwj pwm ntawm lub foob / lub ncoo tsis muaj kev nkag ntau dhau)
- Kev ruaj khov ntawm extrusion + kev tswj qhov ntev(cov qauv xav tau cov qauv geometry thiab qhov chaw uas rov ua dua tau)
- Kev Ua Raws Cai + Kev Ruaj Ntseg ntawm Cov Txheej Txheem(cov haujlwm uas siv kev txheeb xyuas uas xav tau kev rov ua dua)
Cov Hom Kev Ua Tsis Tau Zoo Feem Ntau (Ua Rau → Kho)
Kev ua haujlwm siab heev feem ntau pib los ntawm kev kuaj mob: qhov teeb meem feem ntau yog
Qhov tsis sib npaug ntawm kev ua haujlwm, mechanics thiab kev ua tiav.
| Cov tsos mob ntawm kab / Hauv daim teb | Qhov Ua Rau Feem Ntau | Kev Taw Qhia Kho Kom Zoo Li Qub |
|---|---|---|
| Kev sib txuas tsis muaj zog / kev sib txuas tsis zoo | Kev sib haum xeeb ntawm cov khoom siv tsis sib xws; qhov xwm txheej ntawm qhov chaw thiab cov txheej txheem tsis sib xws rau cov txheej txheem sib txuas | Xaiv ib tsev neeg TPE overmolding uas sib xws; txhais cov substrate thiab qhov chaw; kho cov kev cai molding thiab kev tsim interface |
| Kev kov mos mos zoo li nplaum / thaiv thaum khaws cia | Qhov chaw nplaum siab dhau; pob khoom ntawm qhov chaw tsis tau tsim los rau kev sib cuag thiab kev sib sau ua ke; kev txias / kev tuav ua rau muaj kev nplaum ntau ntxiv | Kev tsim kho qhov chaw (kev tiv thaiv kev thaiv / kev ua kom zoo nkauj); rov ua kom qhov mos mos sib npaug rau qhov chaw; tswj kev pwm thiab kev txias kom ruaj khov |
| Cov lus tsis txaus siab tom qab molding lossis hauv cov khoom tiav lawm | Cov neeg pab txhawb nqa uas tsis ruaj khov; kub dhau; kev ua haujlwm tsis sib xws thiab kev khaws cia | Txoj kev tsim cov tshuaj tsw qab tsawg; kev tswj cua sov/txiav; txhais cov kev qhuab qhia kom qhuav/kev tuav; paub meej txoj kev ntsuam xyuas thiab kev ntim khoom |
| Profile waviness / dimension drift thaum lub sij hawm extrusion | Kev ruaj khov ntawm yaj thiab qhov txias tsis ruaj khov; rub-down rhiab heev rau kab drift | Kev kho kom ruaj khov ntawm extrusion; ua kom nruj tswj cua sov/txiav; ua kom zoo dua qhov txias/txiav tawm rau qhov geometry rov ua dua |
| Compression teeb tsa / creep siab dhau hauv kev pabcuam | Qhov mos mos tseem ceeb yam tsis muaj qhov rov qab elastic; kev hloov pauv mus sij hawm ntev tsis tau kwv yees | Rov kho dua qhov kev tsim qauv kom rov zoo; kho qhov network; lees paub qhov xwm txheej kev pabcuam thiab lub sijhawm (nyob ntawm qhov project) |
Lub hauv paus ntsiab lus tseem ceeb: tsis txhob "daws teeb meem ntau dhau" ib qho kev ntsuas. Ib qho kev sib xyaw ua tiav yog qhov uas ua tiav
kev ua haujlwm ruaj khov + kev tsim khoom rov ua duanyob rau hauv koj qhov geometry tiag tiag thiab cov txheej txheem.
kev ua haujlwm ruaj khov + kev tsim khoom rov ua duanyob rau hauv koj qhov geometry tiag tiag thiab cov txheej txheem.
Kev Xaiv Kho Kom Haum (Hais Txog TPE)
Hauv qab no yog cov lus qhia ib txwm uas peb kho rau cov haujlwm TPE. Qhov ua tau zaum kawg nyob ntawm qhov tsim ntawm ib feem, cov qauv ntsuas thiab daim phiaj xwm pov thawj.
Kev Ua Kom Zoo Dua & Kev Sib Txuas Lus
- Kev kho kom haum rau cov khoom siv uas xav tau (nyob ntawm qhov project)
- Kev sib npaug ntawm kev sib txuas, kev xav, thiab kev ruaj khov ntawm qhov tsos
- Kev ua haujlwm ruaj khov kom txo qhov sib txawv ntawm interface
Tsw ntxhiab / Kev Haum Rau Sab Hauv Tsev
- Cov kev tsis muaj ntxhiab tsw phem rau cov neeg siv khoom thiab cov chaw nyob hauv tsev
- Kev xav ntawm qhov chaw thiab kev ruaj khov mus sij hawm ntev
- Kev ua cov lus qhia txog kev qhuab qhia kom ua tau raws li qhov sib xws
Kev Tswj Xyuas Extrusion & Kev Ntsuas
- Kev coj tus cwj pwm extrusion ruaj khov thiab qhov sib xws ntawm qhov chaw
- Kev ruaj khov ntawm qhov ntev rau cov profiles thiab cov khoom txuas ntxiv mus
- Kev txhawb nqa rov ua dua ntev rau kev tsim khoom ntau lawm
Peb Yuav Ua Li Cas Thiaj Khiav Tau Cov Kev Sim (Daim Ntawv Teev Npe → Ruaj Kho → Txheeb Xyuas)
1) Daim Ntawv Teev Npe
Peb pib los ntawm koj daim ntawv thov thiab kev pheej hmoo tseem ceeb, tom qab ntawd thov kom muaj daim ntawv teev npe me me (feem ntau yog 2-4 qhov kev taw qhia).
- Hom ib feem & txoj kev ua haujlwm
- Cov khoom siv (rau kev overmolding) lossis qhov yuav tsum tau ua pwm/profile
- Kev txwv tsis pub ua thiab txoj kev ntsuam xyuas
2) Ua kom ruaj khov
Peb kho qhov ua haujlwm kom ruaj khov kom cov khoom siv khiav tau zoo thoob plaws cov xwm txheej tsim khoom tiag tiag.
- Kev ziab thiab kev tswj hwm kev qhuab qhia (nyob ntawm qhov project)
- Kev tswj cua sov/txiav thiab kev teeb tsa lub voj voog/kab ruaj khov
- Kev sib xws ntawm qhov chaw thiab qhov tsos rov ua dua
3) Xyuas kom tseeb tias muaj cov khoom seem tiag tiag
Peb pom zoo kom kuaj xyuas cov khoom tiag tiag ntawm lub hom phiaj geometry, tsis yog tsuas yog kuaj xyuas cov resin xwb.
- Kev sib txuas / kev xav / ntxhiab (yog siv tau)
- Kev ruaj khov ntawm qhov ntev rau cov profiles
- Kev coj cwj pwm mus sij hawm ntev (nyob ntawm qhov project)
Thov Cov Qauv / TDS
Yog xav kom pom zoo rau daim ntawv teev npe ua haujlwm siab heev sai sai, thov qhia:
- Txoj Kev Ua Ib Feem & Txheej Txheem:kev txhaj tshuaj / kev txhaj tshuaj overmolding (nrog substrate) / extrusion (hom profile), ntxiv rau ntau yam tuab ntawm phab ntsa
- Cov kev txwv tseem ceeb:kev nplaum, kev xav ntawm qhov chaw, tsw qab tsawg, tus cwj pwm nias, kev ruaj khov ntawm qhov ntev, kev xav tau kev ua raws li qhov xav tau (nyob ntawm qhov project)
- Cov tsos mob (yog muaj):tev tawm, kev nplaum/kev thaiv, teeb meem tsw, qhov tsis zoo ntawm qhov chaw, qhov loj me tsis sib xws, kev hloov pauv mus sij hawm ntev
- Kev teeb tsa tam sim no:Cov lus ceeb toom txog lub voj voog pwm lossis cov xwm txheej ntawm kab extrusion (qhov tso zis tawm, txoj kev txias, kev ruaj khov ntawm kev thauj mus los yog paub)