Dab tsi yog extrusion tshuab Moulding?
Dab tsi yog extrusion tshuab Moulding?

Video: Dab tsi yog extrusion tshuab Moulding?

Video: Dab tsi yog extrusion tshuab Moulding?
Video: Xwm Kab Yog Dab Tsi?: Hmoob Nkag Siab Yuam Kev Tag Lawm 2024, Lub peb hlis ntuj
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Hauv Extrusion Tshuab Moulding (EBM), yas yog yaj thiab extruded nyob rau hauv ib tug hollow raj (ib parison). Huab cua ces tshuab nyob rau hauv parison, inflating nws mus rau hauv cov duab ntawm lub hollow lub raj mis, thawv, los yog ib feem. Tom qab cov yas tau txias txaus, cov pwm qhib thiab qhov chaw raug tshem tawm.

Tsis tas li ntawd, qhov txawv ntawm kev txhaj tshuaj molding thiab extrusion tshuab Moulding yog dab tsi?

SIJ HAWM . Thawj txawv lus dag hauv hom khoom uas yog tsim los ntawm cov txheej txheem. Cov Extrusion tshuab Moulding txheej txheem tsim ib tug ob-seem khoom whereas lub txhaj tshuaj molding txheej txheem tsim cov khoom peb-dimensional raws li qhov kawg tso zis.

Ib sab saum toj, dab tsi yog txheej txheem ntawm tshuab Moulding? Tshuab molding (BrE molding ) yog ib qho kev tsim khoom tshwj xeeb txheej txheem los ntawm qhov uas hollow yas seem yog tsim thiab tuaj yeem koom ua ke. Nws kuj yog siv los ua cov iav fwj los yog lwm yam hollow duab. Lub parison yog ces clamped rau hauv pwm thiab cua yog tshuab rau hauv nws.

Extrusion Moulding txheej txheem yog dab tsi?

Extrusion yog kev tsim khoom txheej txheem siv los ua cov kav dej, hoses, haus straws, curtain lem, rods, thiab fiber ntau. Cov granules yaj mus rau hauv cov kua uas raug yuam los ntawm kev tuag, ua rau ntev 'lub raj zoo li' zoo li. Cov duab ntawm qhov tuag txiav txim siab cov duab ntawm lub raj. Cov extrusion Tom qab ntawd txias thiab tsim ib qho khoom zoo.

Cov ntaub ntawv dab tsi tuaj yeem siv rau tshuab Moulding?

Tshuab Moulding Khoom. Cov ntaub ntawv muaj xws li qib sib txawv ntawm polyethylene , polypropylene , nylon, thiab PET , PET yog siv ntau tshaj plaws (siv los ua lub raj mis). Cov ntaub ntawv raug xaiv rau lawv lub cev, tus nqi thiab kev siv ib puag ncig. Charloma tam sim no pwm cov khoom siv HDPE , thiab Polypropylene.

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