Lub tshuab ziab khaub ncaws qhuav ua rau lub neej ntawm cov pwm sib xyaw thiab cov cuab yeej los ntawm kev txo lossis tshem tawm qhov xav tau ntawm cov tshuaj hnyav, txhuam hlau, thiab cov ntaub qhwv.
Kab lus no yuav tsom mus rau daim ntawv thov ntawm cov dej khov qhuav blasting, ib puag ncig tus phooj ywg tu thiab txheej txheem kho saum npoo, hauv kev lag luam pwm sib xyaw. Qhuav dej khov blasting siv cov pa roj carbon dioxide nyob rau hauv daim ntawv ntawm cov khoom khov qhuav pellets, uas yog ceev los ntawm compressed cua los ntawm ib tug high-ceev nozzle rau saum npoo yuav tsum tau ntxuav. Los ntawm kev sib xyaw ua ke ntawm kinetic, thermal, thiab nthuav cov teebmeem, kev sib raug zoo ntawm cov khoom paug thiab qhov chaw tawg, yog li ntxuav lub substrate. Cov dej khov qhuav pellets sublimate (rov qab mus rau lub xeev gaseous) thaum sib cuag nrog lub substrate nto; tsis muaj lwm yam pov tseg. Kev ntxuav cov dej khov qhuav ua rau lub neej ntawm cov pwm thiab cov cuab yeej thiab tshem tawm lossis txo qhov kev xav tau ntawm cov kuab tshuaj thiab cov tshuaj abrasives xws li txhuam txhuam, txhuam txhuam, thiab cov hniav.
Cov txheej txheem dej khov qhuav blasting yog cov txheej txheem tsis muaj kev puas tsuaj uas tiv thaiv qhov chaw ntawm cov pwm thiab cov cuab yeej. Cov khoom siv rau compression molding sheet molding compound (SMC), resin hloov molding, extrusion, pultrusion, txhaj tshuaj molding bulk molding compound (BMC), prepreg, thiab ntub layup yog txhua yam tshwj xeeb daim ntawv thov rau qhuav ice blasting. Nws kuj tseem tshem tawm ntau yam kab mob ntawm cov cuab yeej xws li tso tawm cov neeg ua haujlwm, epoxies, Teflon® tapes, tacky tapes, polymers, phenolics, carbon, graphite, Kevlar® thiab silicone.