摘要
设计的轧钢机为300×3型钢轧钢机，轧辊的直径为300mm。轧钢机主要用来为轧制小型线材，采用三辊式工作机座。轧钢机的主要设备是由一个主机列组成的。轧钢机的主机列是由原动机，传动装置和执行机构三个基本部分组成的。采用的配置方式为电动机减速机齿轮机座轧机。由于轧辊的转向和转速不可逆转，原动机采用造价较底的高速交流主电机。考虑到轧制负荷很不均匀，为了均衡电机负荷，减少电机的容量，在减速机和电动机之间加有飞轮。齿轮机座：其用途是传递转矩给工作辊，设计采用三个直径相等的圆柱形人字齿轮在垂直面排成一排，装在密闭的箱体内。联轴器：在减速器与齿轮机座之间采用的是安全连轴器。而主联轴器采用的的梅花接轴联轴器。关键词：轧钢机齿轮机座飞轮
I
fAbstract
Rolli
gmilldesig
edfor300x3payme
tsrolli
gmillrollerdiameterof300
mmRolli
gmillforrolli
gmai
lytosmallwirerodathreerollerworki
g
machi
eBlockRolli
gmillequipme
tisamajorcompo
e
tofthemai
frameout
Rolli
gmillistheformermai
frameismotivatedtra
smissio
devicesa
dthethree
basiccompo
e
tsoftheimpleme
ti
gage
ciesAllocatio
methodusedforelectric
motorsslowdow
pla
eplusseatrolli
gmillTherollertotheirreversible
a
drotatio
alspeedtheorigi
almotivatio
forthei
troductio
ofamorerapid
excha
geofthecostsofElectricalTaki
gi
toaccou
ttherolli
gloadisu
eve
to
bala
ceelectricalloadsa
dreducetheelectricalcapacityslowdow
i
thei
crease
betwee
aflywheela
delectricmotorsFlywheeldesig
a
di
stallatio
ofelectric
motorsi
deceleratorbetwee
itsrolei
theadoptio
rollera
drolleridli
ga
mobilestoragedevicei
abala
cedtra
smissio
loadsgearseatitspurposeisto
tra
smittorquetotheworkrevolvetheequivale
tdiametercyli
dricaldesig
used
threewordspluspeopleli
edupi
theverticalpla
epackedi
sealedShaft
coupli
gi
theBlockreducera
dgearisusedbetwee
securitycompa
yaxle
vehiclesKeywords：Rolli
gmillgearseat
flywheel
II
f目录
摘要……………………………………………………………………IAbstract…………………………………………………………………II
第1章绪论…………………………………………………………………111轧钢机的定义……………………………………………………112轧钢机的标称……………………………………………………113轧钢机的用途……………………………………………………114轧钢机的主机列…………………………………………………2
第2章轧制压力和轧制力矩的计算……………………………………r