Nyob rau hauv cov kua mechanics ntawm seem hlau baler kua, peb paub tias nws ntog nyob rau hauv qeb ntawm engineering fluid mechanics. Fluid mechanics feem ntau siv lub zog thiab sib npaug ntawm cov roj hydraulic hauv lub tshuab hydraulic thiab kev sib raug zoo ntawm cov kua thiab cov khoom siv hydraulic. Thiab ntawm lawv yog ua los ntawm cov khoom geometric ntawm kua kinematics. Yog li ntawd, nws tuaj yeem pom tau tias kev npaj thiab kev teeb tsa ntawm hydraulic roj pipeline system nyob rau hauv seem hlau baler plays lub luag haujlwm tseem ceeb hauv cov khoom siv. Nws ncaj qha cuam tshuam rau kev ua haujlwm zoo ntawm cov khoom siv hlau baler thiab cov khoom siv kho tshuab. Nws yog qhov paub zoo tias cov khoom seem hlau baler yooj yim ua kom tiav. Automation tuaj yeem txhim kho tag nrho cov txiaj ntsig ntawm kev ntim khoom thiab txuag tus nqi zog ntawm kev ntim khoom. Lub hauv paus ntsiab lus ntawm cov khoom seem hlau baler yog tias nws yog tsim los ntawm 4 txheej ntawm cov khoom siv hlau ntsia rau ntawm tus ncej. Tag nrho cov hlau thav duab raug tshem tawm ntawm lub hauv paus axis ntawm compression thav duab, thiab txav mus rau hauv kab rov tav kev taw qhia txheeb ze rau compression thav duab nyob rau hauv cov nyhuv ntawm hydraulic lub cev muaj zog. Lub thav duab yog ib qho welded tivthaiv, uas tuaj yeem txav mus rau kab rov tav raws lub ntsiab swb rail nyob rau hauv kev nce qib ntawm hydraulic lub tog raj kheej.
