Cov kev qhia tshwj xeeb ntawm cov extruder tsis mus txog tus qauv, uas yog manifested li eccentricity; lub thickness ntawm cov hnab riam lossis qhov txawv ntawm lub taub; qhov laj thawj tseem ceeb yog: kev nrawm nrawm mus thiab txoj hlua hla kev tsheb tsis ruaj khov;
1. Qhov taub ntawm cov tub ntxhais cable tau hloov ntau heev;
2. Tshaj qhov kub siab dhau qhov siab kub ua rau qhov txo qis hauv ntim ntim ntxiv;
3. Muaj ntau cov khoom seem hauv cov yas thaiv lub taub lim dej kom txo tag nrho cov ntws ntawm cov yas;
4. Lub zog kev txhawb nqa ntawm txoj kab rov ua haujlwm tsis ruaj khov;
5. Lub pwm qhov pwm raug xaiv ntau dhau lawm (extrusion hom) lossis qhov ntev ntawm cov pwm qhov' s kab cheeb tsam yog luv heev thiab eccentric;
6. Kev xaiv pwm nrug rau kev xaiv tsis haum;
7. Qhov kub ntawm lub taub hau extruder tsis sib xws;
8. Cov coaxiality ntawm lub qhov tuag extrusion tsis zoo hloov kho;
9. Kev kub siab dhau ntawm qhov chaw pub mis ua rau cov khoom noj nyuaj thiab ua rau cov khoom ntws tsis zoo;
Rau cov laj thawj saum toj no, koj yuav tsum nco ntsoov ntsuas qhov ntsuas ntawm txoj kab uas hla thiab kho tam sim ntawd; xaiv thiab kho lub extrusion tuag zoo; mob siab rau qhov kev hloov pauv ntawm kev txhawb nqa lub zog ntawm kev tshem tawm kev tsim kho thiab them nyiaj thiab hloov kho tam sim ntawd; kev tswj qhov kub thiab txias yuav tsum ua raws li qhov yuav tsum tau ua;
