………4131Ballmill’ssort…………………………………………………………4132Ballmill’sopi
io
………………………………………………………614Ballmill’sstructure………………………………………………………………7141Ballmill’sbasicstructure………………………………………………7142Ballmill’simporta
cestructure………………………………………92Ballmill’sfeedpartdesig
i
goptimize……………………………………………1521Mill’sfeedform………………………………………………………………1522Mill’sfeedi
letdesig
i
goptimize……………………………………………17221Theproblemofmill’sfeedi
let………………………………………17
I
fCo
te
ts222Feedi
letimprovi
g……………………………………………………18223Choosematerial…………………………………………………………1923Choosefeedi
poi
t……………………………………………………………19231Ballmill’sworkpri
ciple………………………………………………19232Feedi
fashio
i
fact………………………………………………20233Gri
der’smoveme
t…………………………………………………22234Gri
dera
dmateriel’sforcea
alysis…………………………………24235Gri
dreaso
summarize………………………………………………28236Selectfeedi
poi
t……………………………………………………28237Improveballmill’sfeedi
fashio
……………………………………303Ballmill’sfeedpartparametera
daccou
t…………………………………………3131Gri
di
gtraita
dtech
iquei
dex……………………………………………3232Importa
tparamerer……………………………………………………………3433Millfilli
gvelocity……………………………………………………………3534Millco
dig
rotatespeed………………………………………………………3635Millpoweraccou
t……………………………………………………………39Co
clusio
………………………………………………………………………………42Complime
t………………………………………………………………………………43Refere
ce………………………………………………………………………………44
II
f摘要
摘要
球磨机是通过圆筒内的钢球在材料之上作用来碾磨材料的，是一种能有效的碾磨多种材料的工具。其被广泛地被用于建材、化工、选矿等行业。
球磨机的能量利用率很低，这和物料在磨内分布情况有极大的关系。越靠近筒体的外层运动轨迹r