Rau OGM pellet zeb: OGM-0.8, OGM-1.5, OGM-6, thiab lwm yam.
Raws li cov neeg siv khoom xav tau lossis cov duab kos, peb tuaj yeem ua cov nplhaib tuag nrog cov qauv sib txawv thiab qhov sib txawv apertures.
Lub nplhaib tuag qhov muaj qhov zoo ntawm qhov tiav, zoo granulation tsim, zoo particle zoo tag, ob peb kab nrib pleb, zoo zoo nkauj cov ntaub ntawv, txo particle hmoov ntsiab lus, du paug thiab siab tso zis ntau lawm. Kev ua tau zoo ntawm tib qhov kev qhia tshwj xeeb yog qhov siab dua li ntawm cov phooj ywg.
Lub siab smoothness ntawm lub qhov phab ntsa ntawm lub nplhaib tuag feed qhov txo qhov tsis kam ntawm cov khoom nkag mus rau hauv pwm qhov, uas yog qhov zoo los txhim kho cov granulation yield ntawm cov khoom los ntawm kev txhim kho cov khoom: lub kaum sab xis ntawm lub nplhaib tuag feed qhov. yog uniform, kom ntseeg tau qhov zoo uniformity ntawm lub nplhaib tuag paug.
Txhawm rau kom ntseeg tau tias qhov zoo thiab kev pabcuam lub neej ntawm lub nplhaib tuag, qhov sib txawv ntawm qhov hardness qhov tseem ceeb ntawm 46Cr13 nplhaib tuag HRC52-55 thiab lwm yam yuav tsum tsis txhob ntau tshaj HRC2.
Lub nplhaib tuag yog rhuab ntawm qhov kub siab (1050 °) thiab quenched los ntawm cua txias ceev. Thaum cov txheej txheem no, lub cev tuag yuav muaj me ntsis deformation ntawm 0.3 ~ 1.0mm. Concentricity yuam kev ntawm lub nplhaib tuag tuaj yeem ncav cuag 0.05 ~ 0.15m los ntawm kev sib tsoo.