Kawm txog & Txheeb xyuas Cov Cuab Thaub Siv Lub Ntawv Qhia Ib Lub | Lus Qhia Ntse Tshaj

Qhov tsim tsev ntxuav tsis siv roj ua feem ntau yog qhov cim siab ntawm qhov chaw tsim kho mob kub txwv, ib qhov chais zoo thiab muaj zog uas yuav tsum tau ntim, sib plooj, thiab ntxuav tso rau hauv cov khoom siv polyamide. Nws pib los ntawm cov duab plaub uas ntim tawm los ntawm ib qhov ntim rau hauv qhov chaw ntxuav, nyob qhov twg ib lub srew rov qab ntxuav nws mus forward. Thaum cov khoom no ncig, nws raug ntxuav los ntawm qhov ntxuav ntxuav thiab ntxuav sab hauv, hloov liab los ntawm ib qhov khoom siv mus rau ib qhov khoom siv zoo. Qhov kev tsim kho ntawm lub srew yog tseem ceeb heev; nws feem ntau muaj peb qhov sib txawv: qhov ntim rau hauv qhov ntim rau hauv qhov ntim, qhov ntxuav (lossis qhov hloov) qhov uas cov khoom no ntxuav, thiab qhov ntxuav uas tsim qhov flow zoo tagnrho rau hauv qhov ntxuav. Rau kev tsim kho cov khoom siv siv tshuaj siv xws li PA66 muaj roj, lub srew thiab lub chaw ntxuav tsis siv roj tsim los ntawm cov khoom siv tshuaj siv tshuaj siv lossis cov khoom siv bimetallic kom tso tseg rau kev ntxuav. Peb kev sib koom tes los ntawm Polywell pab peb paub meej txog kev txhim kho qhov geometry ntawm lub srew, qhov ntxuav, thiab qhov ntev rau qhov loj (L/D) ratio tshwj tsis rau peb cov khoom siv polyamide. Qhov no pab peb txhim kho kev ntxuav, devolatilization (removal of moisture), thiab kev sib plooj ntawm cov roj, uas yog qhov tseem ceeb rau kev txhim kho qhov kev tswj xyuam zoo tagnrho hauv qhov chaw ntim. Ib qhov tsim tsev ntxuav tsis siv roj zoo thiab tsim nyog yog qhov tseem ceeb rau kev tsim kho ib qhov profile kub txwv zoo, muaj qhov loj me me zoo, thiab muaj qhov surface finish zoo, tsim qhov kev pab cuam zoo rau peb cov neeg siv khoom.