2021-12-27
Thib ob, lub hardness thiab crushing npaum li cas ntawm kev txhaj tshuaj blasting, ob yam tseem ceeb kuj yuav cuam tshuam rau lub zog txhaj tshuaj ntawm crawler txhaj tshuaj blasting tshuab. Yog tias txhaj tshuaj blasting hardness ntau dua qhov hardness ntawm cov khoom, ces hloov qhov txhaj tshuaj blasting hardness yuav tsis muaj ntau npaum li cas. Yog hais tias txhaj tshuaj blasting hardness tsawg dua qhov hardness ntawm qhov chaw, lub zog ntawm txhaj tshuaj blasting yuav txo nrog qhov txo ntawm nws hardness nqi. Tsis tas li ntawd, thaum txhaj koob tshuaj tivthaiv ntawm lub tshuab txhaj tshuaj blasting puas lawm, nws yuav ua rau poob ntawm lub zog ejection, thiab cov hlau tawg yuav ua rau lub ntsej muag ntawm lub tshuab qhov chaw puas yog tias nws cov duab tsis zoo tsis tu ncua sijhawm.