Gears yog cov txheej txheem tseem ceeb ntawm kev sib kis ntawm phau ntawv. Feem ntau, cov iav yog raug rau kev ntxhov siab thaum lub sij hawm meshing, nrog kev ntxhov siab peaks nyob ze ntawm lub iav nto. Yog li ntawd, cov iav feem ntau xav tau lub zog siab thiab hnav tsis kam ntawm lossis ze ntawm qhov chaw. Cov iav geometry tsis raug lossis cov khoom siv tuaj yeem txo cov iav lub neej thiab lub peev xwm thauj khoom, thiab ua kom nrov nrov. Yog li ntawd, qhov kev xav tau zoo rau cov iav kis tau zoo feem ntau yog siab heev, feem ntau siab dua DIN7. Ntxiv nrog rau qhov yuav tsum tau ua kom muaj zog thiab lub suab nrov, cov kev cai rau kev txhim kho kev lag luam thiab kev ua tau zoo kuj ntxiv. Iav loads yog siab heev ntawm los yog nyob ze ntawm qhov chaw, yog li tag nrho cov ntom ntawm tag nrho cov tsis tas yuav tsum tau. Xaiv cov chaw descification yog tsim nyog rau qhov teeb meem no, cov txheej txheem tuaj yeem tsim cov txheej txheem densified nyob ze rau xoom, thiab porosity tseem ceeb yog feem ntau nyob ib ncig ntawm 10%. Xyoo tsis ntev los no, PMG tau tsim kho cov txheej txheem densiform, uas xaiv cov iav sintered ntawm cov tub sab, tso cai rau kev tsim cov txheej txheej saum npoo av rau ntawm 0.5-1mm. Ua los ntawm cov txheej txheem hmoov hlau metallurgy, lub iav kev ua tau zoo yog siv rau hauv kev sib kis tam sim no.
Qhov chaw ntawm phau ntawv kis tau tus mob synchronization module yog cov khoom tsim kho ntawm lubhmoov metallurgy qhov chawkev lag luam. Hauv ob peb xyoos tom ntej no, cov khoom no yuav pab txhawb kev loj hlob sai ntawm cov hmoov hlau metallurgy qhov chaw lag luam. Nyob rau hauv xyoo tas los no, tag nrho thiab saum npoo av ntawm hmoov metallurgy hlau thiab cov khoom siv tau raug txhim kho. , cov kev nce qib no tau ua tiav los ntawm kev siv cov cuab yeej tsim khoom thiab cov txheej txheem, xws li cov khoom siv hluav taws xob uas tuaj yeem sinter Cr-alloyed steel los yog DensiForm cov txheej txheem xaiv densification. Kev pom zoo tshiabhmoov metallurgy Cheebtsam, nrog rau lub tes tsho zawv zawg thiab lub zog thauj khoom, qhib kev lag luam rau cov ntawv thov tshiab ntawm cov txheej txheem hmoov metallurgy hauv kev sib kis.
Post lub sij hawm: Apr-08-2022