请问这个实体模型建立硬点后如何网格划分？

hxr

  finish
/clear
/TITLE,kaishi11
/PREP7  
CYL4,0,0,0.025,180, ！建立轴承盖
RECTNG,-0.025,0.025,0,-0.04,  ！轴承
CYL4,0,0,0.01,360,  
aadd,1,2
ASBA,4,3  
RECTNG,-0.05,0.05,-0.052,-0.04,
AADD,1,2
vext,3,,,,,0.025
wpoff,0.0375,-0.04,0.0125   
wprota,,90  
CYL4,0,0,0.005, , , ,0.012  
VSBV,1,2  
wpoff,-0.075
CYL4,0,0,0.005, , , ,0.012  
VSBV,       3,     1 !生成体2 右边轴承
vgen,2,all,,,0,0,0.475,,,, !生成体1左边轴承
CSYS,0  
WPAVE,0,0,0
CSYS,0  
wprot,0,-90,0
CYL4,0,0,0.0075, , , ,0.5   
wpoff,0,0,0.238
CYL4,0,0,0.0075, ,0.038, ,0.024
VADD,3,4

Et,1,solid185     !定义转子材料属性
pex1=2.078E+11
Mp,ex,1,pex1
Mp,prxy,1,0.29   
Mp,dens,1,7800  
et,4,solid92      !定义轴承材料属性
mp,ex,4,2.01E+11
mp,prxy,4,0.3
mp,dens,4,7806

hptcreate,area,9,129,coord,0,0.025,0.0125
hptcreate,line,34,130,coord,0,-0.01,0.0125
hptcreate,area,47,131,coord,0,-0.0075,0.0125
hptcreate,area,33,132,coord,0,0.025,0.4875
hptcreate,line,102,133,coord,0,-0.01,0.4875
hptcreate,area,50,134,coord,0,-0.0075,0.4875

hxr

版主能提供具体的思路吗？有人说分块，但是分块后还是有一部分不行，希望大家给出意见的时候能说具体点