Kev qhia luv luv ntawm cov txheej txheem sintering ntawm hlau-tooj ​​liab-raws li MIM qhov chaw

Kev qhia luv luv ntawm cov txheej txheem sintering ntawm hlau-tooj ​​liab-raws li MIM qhov chaw

Kev cuam tshuam ntawm cov txheej txheem sintering tsis ua haujlwm ntawm cov hlau-raws li qhov chaw Sintering txheej txheem tsis: sintering kub, sintering lub sij hawm, cua sov thiab txias ceev, sintering cua, thiab lwm yam.

1. Sintering kub

Kev xaiv ntawm sintering kub ntawm cov khoom siv hlau yog tsuas yog raws li cov khoom muaj pes tsawg leeg (cov ntsiab lus carbon, cov ntsiab lus alloy), kev ua tau zoo (cov khoom siv tshuab) thiab siv (cov khoom siv, qhov chaw tiv thaiv kev sib txhuam), thiab lwm yam.

2. Lub sijhawm sintering

Qhov kev xaiv ntawm sintering lub sij hawm rau cov khoom siv hlau yog tsuas yog raws li cov khoom muaj pes tsawg leeg (cov ntsiab lus carbon, cov ntsiab lus alloy), chav tsev qhov hnyav, geometric loj, phab ntsa thickness, ntom, qhov cub loading txoj kev, thiab lwm yam .;

Lub sij hawm sintering muaj feem xyuam rau sintering kub;

Lub sijhawm sintering dav dav yog 1.5-3 teev.

Nyob rau hauv lub cub tawg tas li, tuav lub sijhawm:

t = L/l ▪n

t - Lub sijhawm tuav (min)

L- ntev ntawm sintered siv (cm)

l - Ntev ntawm lub nkoj los yog graphite board (cm)

n - nkoj thawb lub sijhawm (min / nkoj)

3. Cua sov thiab txias npaum li cas

Tus nqi cua sov cuam tshuam rau volatilization ceev ntawm lubricants, thiab lwm yam.;

Tus nqi cua txias cuam tshuam rau microstructure thiab kev ua haujlwm ntawm cov khoom.

20191119-Nkauj hmoob


Post lub sij hawm: May-17-2021