Kev siv cov khoom nylon hauv tsheb cav

Cov khoom hauv tsheb yog ib qho tseem ceeb thiab txhim kho sai ntawm cov khoom siv nylon. Nylon muaj cov khoom zoo heev, yooj yim rau kev tsim thiab tsis tshua muaj siab, yog li nws tau siv zoo hauv kev tsim pwm thiab sib dhos.

Cov khoom nyob rau hauv lub cav cheeb tsam ntawm lub tsheb yuav tsum tau tiv thaiv lub zog ntawm lub sij hawm ntev kub thiab txias ib puag ncig. Cov txheej txheem ib txwm yog tias cov khoom yuav tsum tiv taus qhov kub ntawm -40 ~ 150 ° C. Cov qauv no tuaj yeem ua tau raws li kev siv ib puag ncig ntawm kev hloov kub thiab txias thoob plaws hauv lub xyoo; Tsis tas li ntawd, lub cav qhov chaw nyob rau hauv cheeb tsam kuj yuav tsum muaj peev xwm tiv taus qhov cuam tshuam ntawm cov daus melting tus neeg saib xyuas calcium chloride, lub sij hawm ntev antifreeze, ntau yam roj thiab ya cov xuab zeb.

1. Roj lim 

Tom qab hloov cov hlau nrog iav fiber reinforced nylon khoom, lub sab sauv thiab nruab nrab ntawm cov yeeb nkab steel yog feem ntau txhaj molded nrog PA6 + 10% GFhloov cov yas, thiab cov hlau lim mesh thiab nruab nrab yog welded ua ke.

SivPA6 + 10% GFHloov cov khoom siv los txhaj cov roj lim tuaj yeem txo cov huab cua sib xyaw los ntawm 10% -30% cov ntsiab lus, tag nrho cov nqi tuaj yeem raug txo los ntawm 50%, thiab tag nrho cov khoom hnyav tuaj yeem txo los ntawm 70%.

2. Cav npog

Yuav kom ua tiav lub hom phiaj ntawm kev txo suab nrov thiab txhim kho kev nplij siab thaum siv lub tsheb, lub npog phaj ua los ntawm cov iav fiber reinforced nylon khoom siv lub suab nrov tiv thaiv kev ua haujlwm ntawm lub cav. Muaj cov ntaub ntawv pov thawj suab.

Lub cav npog yuav tsum muaj cov ntaub ntawv nrog: siab zog thiab toughness, tsis tshua muaj warpage, pom meej zoo, siab fluidity, thiab yooj yim ntawm kev ceev ceev.

Cav npog

3. Radiator

Lub tshuab hluav taws xob yog lub tshuab cua txias hauv lub tsheb uas txo qhov kub ntawm lub cav los ntawm qhov kub thiab txias mus rau qhov kub tsawg. Qhov nruab nrab bracket, sab sauv, qhov qis, kiv cua thiab cov hniav tiv thaiv npog yog ua los ntawmPA6 + GF lossis PA66 + GFkhoom.

4. Inlet fittings thiab ntws fittings

Cov yeeb nkab sib txuas ntawm qhov nkag ntawm lub cav lub tshuab ua kom txias mus ntev tuaj yeem ntxiv nrogPA6 + GF lossis PA66 + GF.Cov yeeb nkab fittings ntawm lub qhov hluav taws xob ntawm lub tshuab ua kom txias mus ntev muaj kev xav tau ntau dua rau qhov kub thiab txias, thiab yuav tsum tiv taus qhov kub ntawm 230 ° C. Nws yuav tsum xaiv cov khoom siv tiv thaiv kub-resistant, xws liPA46 + GF.

5. Lub tog raj kheej taub hau npog

Lub tog raj kheej lub taub hau npog yog ib qho ntawm cov khoom siv ntau tshaj plaws ntawm cov khoom siv nylon hauv tsheb, thib ob tsuas yog siv rau kev siv cov manifold.

Lub hom phiaj tseem ceeb ntawm kev sib sau cov khoom no yog txo suab nrov. Cov khoom siv no yog thawj qhov tseem ceeb rau kev txo suab nrov hauv cheeb tsam ntawm lub cav. Cov khoom no sivPA66 + GF thiab PA66 + MFhloov cov ntaub ntawv.

6. Ncua manifold

Lub intake manifold yog tsim los nrogPA6 + GFhloov khoom siv, uas yog qhov loj tshaj plaws rau cov ntaub ntawv nylon. Tam sim no tag nrho cov tsheb manufacturers siv nylon intake manifolds.

Cov khoom siv manifold ua los ntawm cov ntaub ntawv hloov kho nylon muaj qhov zoo ntawm lub teeb yuag, tus nqi qis, du manifold nto, zoo heev thermal rwb thaiv tsev nyhuv, tuaj yeem txhim kho kev ua haujlwm ntawm lub cav, txo suab nrov, tsis tshua muaj peev txheej hauv cov cuab yeej tsim khoom, thiab muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.

Intake manifold