SMC roving, lossis Sheet Molding Compound roving, yog ib hom fiberglass reinforcement siv feem ntau hauv SMC composites. Nov yog qee cov ntsiab lus tseem ceeb:

1. **Kev Sib Xyaws**: SMC roving muaj cov xov fiberglass txuas ntxiv mus, muab lub zog thiab kev nruj rau cov khoom sib xyaw.

2. **Daim Ntawv Thov**: Feem ntau pom muaj nyob rau hauv cov khoom siv hauv tsheb, cov tsev hluav taws xob, thiab ntau yam kev siv hauv kev lag luam vim nws cov khoom siv kho tshuab zoo heev.

3. **Txheej Txheem Tsim Khoom**: SMC roving yog sib xyaw nrog cov resin thiab lwm yam khoom siv thaum lub sijhawm molding, uas tso cai rau kev tsim cov duab nyuaj thiab cov khoom muaj zog.

4. **Cov txiaj ntsig**: Siv SMC roving ua rau kom muaj zog, tiv taus cua sov, thiab kev ua tau zoo ntawm cov khoom kawg, ua rau nws zoo tagnrho rau cov ntawv thov uas tsis hnyav tab sis muaj zog.

5. **Kev Kho Kom Haum**: SMC roving tuaj yeem kho kom haum rau cov kev xav tau tshwj xeeb, suav nrog ntau yam tuab thiab hom resin, kom ua tau raws li cov kev xav tau ntawm kev lag luam.

Zuag qhia tag nrho, SMC roving ua lub luag haujlwm tseem ceeb hauv kev tsim cov ntaub ntawv sib xyaw ua haujlwm siab.