Gearbox BL250D - Page 9

6、LUBRICATION
Serial Parts Lub. parts Means Oil type Lub. Period
1 Change gear box
Change gears, oil
windows
Oil gun Once per shift
2 Headstock splash 60 days
3 Feeding box
Gears, bearings
Oil rope
4 toolpost
5 Worktable
6 bedway
7 Tailstock
Leadscrew, guideway Oil gun
Machine
oil
Once per shift
) Before and after operation, all the lubrication points and surface
should be oiled.
1
2
C
B
A 1
2
3
4 5
A B C A B C A B C
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
0.50 1.00 2.50
0.40
0.35
0.30
0.25
0.80
0.70
0.60
0.50
2.00
1.75
1.50
1.25
48 24
60 30 12
80 40 16
96 48
mm n/1″
mm
CJM250
0.035 0.07 0.175
0.045 0.09 0.225
0.05 0.10 0.25
0.06 0.12 0.30
0.075 0.15 0.375
O
F R
1 2 3 4 75 6
Pic 6、Lubrication
7、Electrical chart
U
PE
K1 K2
PE
PE
7
U2
23 24
13 14
A1
8
6 5
4 2 1 3
U1
V1
12 10 9 11
V2
plug
machine body
switch
L
N
motor
magnetic switch