Txais tos rau peb lub vev xaib.

Dab tsi yog cov khoom siv feem ntau siv hauv cov yas txhaj tshuaj molding?

Lub pwm yas yog ib qho khoom siv los tsim cov khoom yas;nws kuj yog ib qho cuab yeej rau kev faib ua tiav cov qauv thiab cov qhov ntev meej rau cov khoom yas.Cov khoom yas kawg yog tau los ntawm kev txhaj tshuaj molding yas raw cov ntaub ntawv thiab cov pwm yas hauv lub tshuab txhaj tshuaj molding.Dab tsi yog cov khoom siv raw khoom siv hauv cov pwm yas pwm?

 

Cov yas peb feem ntau tham txog feem ntau yog ib lo lus dav dav.Feem ntau, cov khoom siv yas tau muab faib ua cov yas dav dav thiab cov yas engineering raws li lawv lub hom phiaj.Cov khoom siv yas yas feem ntau siv hauv cov pwm yas pwm feem ntau muaj xws li ABS, PP, PVC, PC.Cov ntaub ntawv no tau nyiam los ntawm cov tuam txhab lag luam feem ntau vim tias lawv muaj qee qhov tseem ceeb sib xws, feem ntau hauv cov hauv qab no:

1. Yooj yim rau kev txhaj tshuaj pwm qhov chaw feem ntau yog ua los ntawm cov ntaub ntawv hlau, thiab qee cov qauv tsim yog qhov nyuaj heev.Txhawm rau kom luv luv lub voj voog ntau lawm thiab txhim kho kev ua haujlwm zoo, cov ntaub ntawv pwm yuav tsum tau ua kom yooj yim rau hauv cov duab thiab qhov tseeb uas yuav tsum tau ua los ntawm cov duab kos.

2. Cov neeg kho tshuab muaj zog, muaj zog tiv thaiv, yuav tsis poob sai ntawm qhov kub thiab txias;zoo notch rhiab heev, zoo creep kuj, yuav tsis poob sai heev thaum kub nce;muaj ib tug tej deg hardness, khawb kuj;Zoo hnav tsis kam thiab tsis tshua muaj kev sib txhuam coefficient.

3. Zoo hnav tsis kam Lub gloss thiab precision ntawm qhov chaw ntawm cov yas yog ncaj qha ntsig txog kev hnav tsis kam ntawm cov pwm kab noj hniav, tshwj xeeb tshaj yog thaum iav fibers, inorganic fillers thiab qee cov pigments ntxiv rau qee cov yas, lawv tsis yog. muaj feem xyuam rau cov yas.Cov yaj ntws los ntawm kev kub ceev hauv cov neeg khiav dej num thiab cov kab noj hniav ua ke, thiab kev sib txhuam ntawm cov kab noj hniav yog qhov loj heev.Yog tias cov khoom tsis hnav-resistant, nws yuav hnav sai sai, uas yuav ua rau cov khoom zoo ntawm cov yas puas.

4. Kev ua haujlwm hluav taws xob zoo, tsis tshua muaj kev cuam tshuam los ntawm qhov kub, av noo thiab zaus hloov pauv.

5. High corrosion kuj Muaj ntau cov resins thiab additives muaj ib tug corrosive nyhuv ntawm cov kab noj hniav.Qhov kev xeb no ua rau cov hlau ntawm cov kab noj hniav corrode, tev tawm, deteriorate lub deg mob, thiab deteriorate qhov zoo ntawm cov khoom yas.Yog li ntawd, nws yog qhov zoo tshaj plaws los siv cov hlau tsis muaj corrosion, los yog chrome-plated los yog cymbal-nickel rau ntawm kab noj hniav.

6. Tsawg kub tsis kam mus txog -40 degrees Celsius, acid, alkali, ntsev, roj, dej.

7. Kev ruaj ntseg zoo thaum lub sij hawm txhaj tshuaj molding, qhov kub ntawm qhov txhaj tshuaj pwm kab noj hniav yuav tsum ncav cuag 300 ° C.Vim li no, nws yog qhov zoo tshaj plaws los xaiv cov cuab yeej steel (kua sov-kho steel) uas tau raug tempered kom zoo.Txwv tsis pub, nws yuav ua rau muaj kev hloov pauv hauv microstructure ntawm cov khoom, uas ua rau muaj kev hloov pauv ntawm qhov ntev ntawm cov pwm.

8. me me shrinkage tus nqi thiab dav molding txheej txheem ntau yam;Kev ua tiav ntawm cov khoom tuaj yeem ua tiav los ntawm txheej, luam ntawv, electroplating thiab lwm yam.

9. Tsawg cuam tshuam los ntawm kev kho cua sov Yuav kom txhim kho cov tawv tawv thiab hnav tsis kam, pwm feem ntau yog kev kho cua sov, tab sis qhov kev kho mob no yuav tsum ua rau qhov hloov pauv me me.Yog li ntawd, nws yog qhov zoo tshaj plaws los siv pre-hardened steel uas tuaj yeem ua machined.

10. Kev ua haujlwm zoo polishing Cov khoom yas feem ntau xav tau zoo gloss thiab lub xeev nto, yog li qhov roughness ntawm kab noj hniav yuav tsum me me heev.Nyob rau hauv txoj kev no, qhov chaw ntawm cov kab noj hniav yuav tsum raug ua rau saum npoo, xws li polishing, sib tsoo, thiab lwm yam. Yog li ntawd, cov hlau xaiv yuav tsum tsis txhob muaj cov impurities ntxhib thiab qhov pores.

Nrog kev txhim kho txuas ntxiv ntawm kev siv tshuab yas hauv tsev hauv xyoo tas los no, cov txheej txheem yas molding tau raug txhim kho tas li.Nws ntseeg hais tias nyob rau hauv lub neej yav tom ntej, yas txhaj tshuaj molding yas khoom los ntawm yas pwm yuav siv dav nyob rau hauv tag nrho cov mus rau lub neej.


Post lub sij hawm: Lub Xya hli ntuj-21-2022