Keeb kwm thiab daim ntawv thov ntawm iav marbles
Marbles keeb kwm nyob rau hauv lub xyoo pua puv 19 thiab tau pib siv rau cov menyuam yaus kev ua si thiab kev lom zem. Lawv yog ua los ntawm cov khoom siv iav thiab tuaj nyob rau hauv ntau yam qauv thiab xim. Sij hawm dhau mus, kev siv iav marbles tau nthuav dav mus rau ntau qhov chaw sib txawv. Hauv kev lag luam, iav marbles tau siv dav hauv kev sib tsoo, polishing thiab sandblasting. Lawv tuaj yeem siv los ua abrasives kom tshem tawm cov av thiab qhov tsis zoo ntawm cov khoom siv. Tib lub sijhawm, iav marbles kuj tuaj yeem tsim cov nyhuv du thiab du rau saum npoo thaum lub sijhawm polishing, yog li txhim kho qhov zoo thiab zoo nkauj ntawm cov khoom. Ntxiv rau qhov chaw ua lag luam, iav marbles feem ntau yog siv los ua cov khoom sib khi rau cov sensors ceev, ntws ntsuas thiab li qub. Lawv tuaj yeem paub txog kev ntsuas ntsuas thiab tswj hauv cov kua thiab roj sib txawv, yog li lawv tau siv dav hauv petrochemical, tshuaj, dej kho thiab khoom siv kho mob thiab lwm yam haujlwm. Tsis tas li ntawd, iav marbles kuj tau siv dav hauv kev kos duab. Ntau tus kws kos duab siv lawv los tsim cov duab kos duab xws li iav domes, iav teeb, thiab cov duab puab. Nyob rau hauv xaus, iav marbles yog dav siv nyob rau hauv ntau industrial thiab artistic teb vim lawv zoo heev polishing thiab kua dej tswj zog.