Noj cov txheej txheem ntawm cov khoom siv ua piv txwv li ua piv txwv, c om polymer insu lator , lub mandrel thiab cov hlau phom txais yuav ib tug mandrel nrog ib qho kev siab tshaj plaws modulus ntawm elasticity. Txawm hais tias lub tensile load ntawm mandrel yog high, lub brittleness ntawm mandrel kuj nce. Lub micro-tawg yuav ua rau nce ntawm brittle tawg paj ntau yam ntawm lub mandrel. Yog li ntawd, nyob rau hauv lub tsev kawm ntawm kev cog lus ntawm lwm cov tsis technical, lub mandrel nrog moderate hardness thiab tej yam toughness yuav tsum tau xaiv. Nyob rau hauv qhov muaj zog crimping nyuab siab ntawm cov hlau, lub mandrel yuav tsim ib kab kab. Elastoplastic deformation yuav ua rau kom muaj kev cia siab ntawm crimping. Tsis tas li ntawd, qhov tsim kom loj ntawm cov hlau phom thiab lub mandrel tseem ceeb heev. Feem ntau, qhov sib npaug ntawm qhov sib haum ntawm qhov haum thiab lub mandrel zoo dua nyob rau hauv qhov ntau ntawm 0.06-0.1 m.
Cov nyhuv ntawm cov ntaub ntawv khoom siv thiab cov kev sib txawv ntawm crimp zoo-2
Jan 09, 2019
Tso lus