BWD80-6/8T - blin machinery co., ltd

BWD**-63/80/100
ELECTRICAL TURRETS
INSTRUCTION FOR USE AND MAINTENANCE
Changzhou Yaxing NC Equipment Co.Ltd
Changzhou Xinshu NC Machine Equipment Co.Ltd
Address:
Qianjia Industrial Park,Yaoguan,Changzhou
Phone:
0519-88360168 88771358
Fax:
0519-88360168
After Service Department:
Phone:
0519-88351985
Fax:
0519-88351958
88350255
1 GENERAL RULES
1.1 The tool turrt YAXING design are provided for being
incorporated in numerrical controlled turning machines,and
they must be used only for this purpose 。 The maximum
performances of the are shown on of the turret relieves YAXING
of any responsibility for possible injury to persons and damage
to property to and will also invalid any obligation for
warranty.
1.2
Befory
installing
and
commissioning
the
turret,technician and the operator must have read carefully
this instruction Manual.
1.3 Commissioning adjustment and repair of the turret must
be carride out by skilled and authorized personnel who must
follow the instructions in this Manual for all necessary steps.
1.4 YAXING declines any responsibility for any accident or
injuries to persons or damages to property due to non observance
of the respective safety rules and to the instruction shown in
this Manual.
2 Application
This turret is a core of economic and advanced NC
lathe.Itmake
sure
the
woikpiece
can
be
automatically
processed from turning internal、 exrernal and turing surface、
arc to threading、 groove just by once clamping、 and widely
used for machine tool 、auto、gear、bearing、metallurgy insustry
etc.
3 Model identification
BWD
Model
when the
turret
indexing
the disc
needn't
in axial
motion
position
Nr.6. pos
Nr.8. pos
code
6
8
installing method Centre H
F
back
63
other
front
80
100
order number
standard
01
4 Technical data
ITEM
parameter
ITEM
parameter
Max
Center high
mm
63/80/100
unbalancing
torque
Nm
10/12/25
other 1
Repeatability
Positions
N
mm
6；8
≤0.005
accuracy
Indexing time
s
1.8/1.8/2.1
s
2.9/2.9/3.2
KNm
0.8/1.5/3.0
KNm
0.4/0.6/1.5
45°
Indexing time
180º
±7"
Dividing
Power of the
W
90/150/150
r/min
900/1400/1400
Kg
35/50/80
motot
Max tangential
Motor rps
torque
Max axial
Mass(without
torque
tooldisc)
5 Dimension
I
1
常州亚兴数控设备有限公司
Chang zhou Y axing CNC E quipme nt Co. , Ltd .
J
B
R
C
H
D
2
E
F
K
3
O
P
Q
R
2- φS
N
M
A
L
G
Not e: 1 i s th e co ola nt i np ut
2 i s th e oi l o ut le t
3 i s th e oi l i np ut
Model
H
A
B
C
D
E
F
G
I
J
BWD**-63
63
323
205
20
11
26
145
55
140
40
BWD**-80
80
315
238
25
11
26
149
65
160
40
BWD**-100
100
350
280
32
13
32
172
80
205
50
Model
K
L
M
N
O
P
Q
R
S
T
BWD**-63
190
134
165
185
50
30
30
30
BWD**-80
240
149
190
210
58
32
32
32
BWD**-100
300
188
220
250
66
40
30
30
G1/4”
11
G3/8”
G3/8”
Note:Can be made according to your demands
6 Turret indexing sequence
Indexing signal-----motor rotating in CW----NC received
locating signal from turret ----stoped motor in CW and
restarted
motor
in
CCW----clamping
----stoped
motor----detected the clamping signal and response signal
----working.
7 Sequence diagram
BWD HALL Coder Sequence Diagram
Hall coder
sequence
pos.1
pos.2
pos.2
pos.3
pos.4
T
T
Elec tric m otor CW
Elec tric m otor CCW
1 high level
0 low level
1
0
Lo cking contr ol sw itch
h
a
l
l
c
o
d
e
r
1
T1 0
T2
1
0
T3
1
0
T is t he ti me whi ch is
electr ical Motor rotat ing
In cc w,it is Abo ut0.6
-0.8s The l ag tim e Whi ch
is mot or Fr om cw to CC W
it is about 50ms
1low level
0 high level
1
T4
0
。
。
1
T8
0
position
T1
T2
T3
T4
T8
1
1
0
0
0
0
The truth table of Hall coder
2
3
4
5
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
6
0
0
0
0
0
7
0
0
0
0
0
8
0
0
0
0
1
BWD8421 Coder Sequence Diagram
8 421 coder
s equence
pos.1
pos.2
pos.2
pos.3
pos.4
T
T
El ectric moto r CW
El ectric moto r CCW
Locking control switch
8
4
2
1
c
o
d
e
r
（TP）
1high level
0low level
1
0
1
0
2 0
2
1
1
0
2
2
1
0
23
1
0
T is the time which is
el ectric al Mot or ro tating
i n ccw, it is about 0.6
-0 .8s Th e lag time which
is motor from cw to ccw
it is ab out 50 ms
1low level
0high level
must change TP
（TP）singal。
1
0
The truth table of
8421 coder
position
1
2
3
4
5
6
7
8
20
1
0
1
0
1
0
1
0
21
0
1
1
0
0
1
1
0
22
0
0
0
1
1
1
1
0
23
0
0
0
0
0
0
0
1
TP
1
1
1
1
1
1
1
1
8 Electrical connection
8.1 Motor connection
Lea
1
2
3
Fun
U
V
W
8.2 The connection of the coder and proximity switch.
The signaling device composed of hall coder and optical coder
8.2.1The connection of the hall coder
Lea
Fun
1 2 3 4 5 6 7 8 9 10 11 12
cl amp V CC
T1 T2 T3 T4 T5 T6 T7 T8 GND
B R O RE D OR A YE L GR E BL U VI O BL A BL U
BL A BR O
WH I
RE D
P
R
O
X
I
M
A
T
E
CODE R
8 STATION TURRET
1 2 3 4 5 6 7
fun T1 T2 T3 T4 T5 T6
LEA
Y EL OR A B LU WH I B RO VI O
CODE R
6 STATION TURRET
8
9 10 11 12
GND
Cl amp
V CC
BL U
BL A B RO
WH I
p
r
o
x
i
m
a
t
e
8.2.2 The connection of the 8421 coder
1
FUN 8
LEA
2
4
3
2
4 5 6
1 TP
7
8
9 10 11 12
GND
Y EL BL U VI O G R E W HI
B LU
clamp VCC
B L A B RO
BLA
R ED
CO DE R
p
r
o
x
i
m
a
t
e
8.2.3 explain
8.2.3.1
The
clamping
signal
is
from
the
clamping
proximateof the turret and the clamping proximate is the
NC PNP switch and it is high lever effective and it’s
output current is 200mA。
8.2.3.2 Hall coder:it is composed of A1104 BiCMOS
Hall-effect switches and lower lever effective.
8.2.3.3 Signaling disc：There are two signaling disc inour
company one is the high lever effective signaling disc and
it is used for high lever effective CNC system and other
is the lower lever effective signaling disc and it is used
for lower lever effective CNC system.
8.2.3.4 8421 coder:it is NO PNP output device and it is used
24VDC power and it is output current is 25mA.
8.2.4 NOTE:
8.2.4.1Do not with the signaling output terminal or
proximate output teerminal and electrode of the power
short-circuiting.
8.2.4.2 It is must be close the power switch when you
connecting the coder terminal and the proximate output
terminal
8.2.4.3Because the output device is used CMOS device so when
you connected from turret to CNC system the ground
connecting of the electric iron must be good.
8.2.4.4 15T diagram
Hall Hall Hall Hall
+VC
GND
C
N
C
T1
T
U
R
R
E
RESPONS SENSOR T
MOTOR
T8
RESPONSE
CW
CCW
KM 1
K M1
KM 1
KM2
K M2
AC 38 0
KM 2
9 Installing and adjusting
9.1 Installing:when the turret is installing at first the
assemblies must be coating oil and the driving system must
be lubrication.make sure the fixing surface is clean and
squared to ensure a proper tool alignment.align the front
surface of the disc in order to have it perpendicular to
the spindle axis.
9.2 Adjusting
The electeric cnnection must be carried out according to
the 15T diagram,The connection cable must be probided with
fittings and gasket in order to penetration of water into
the turret.When the turret can not indexing at this first
must be cutoff the power switch and detected phase of the
motor and then restarted,when the turret indexing the
turret must be agile and no abnormal sound.
10
Use and maintenance
10.1 The back cap do not removed and every assembly do not
changed.
10.2Indexing frequency<6 ycle min.
10.3The CCW clamping time is equal to 0.6-0.8s.
10.4 Maintenance
10.4.1 Every day must be lubricating the mechanical part
of the turret,and after tree month must be changed lubricate
and coating the oil for the tool disc.
11 Fault finding list correction
Fault
findiing
correction
Motor can’t
Cut off the power at once
statrt
or 1）phase inversion votage ia too
adjust the phade and
upper
body low
voltage of the motor then
can’t
start agan.
rotation.
1）signalling disc bad contact
2）signalling disc fault
Unload
cover,checking
Upper
body 3）hall unit is broken or short
signalling
disc
and
rotatting
4)pole of magnet steel is
supply,adjust
the
continually
inversion.
position of the magnet
and
can’t 5.the position of the manet steel
and hall unit or replace
stop
and hall unit is relative
hall unit
departure.
6.the hall unit or magnet is bad
After having
1）the time of the CCW so short. Adjusting the time of
corrctly
2）bad contact.3with the locking CCW,checking wire if the
perfomed the
signal cutoff the CCWrotating turret.can’t with the
indexing
signal.
locking signal for the
cycle the disk
motor in CCW
still unloked
The disc goes 1）the position of the magnet and
Adjust the position of
on
rotating
hall unit no good .delay
the magnet and hall unit
without
between the CW and CCW is so
and delay time between
stopping
or
long
the Cw and the CCW.
over
The face of
Adjusted
clamping
the workpice 1）the turret is not clamping.
time(mst be according to
presant some 2）fault of the mechanical system the instruction of the
ripple
turret)
Note :when adjusting the relative position of the hall unit and magnet
the carrier must be locked and the position of hall unit must be 1/3ahead
magnet steel.
12 Disassembly and Installation(Assembly)
12.1 Structure
12.2 Note:
12.2.1 when you dismantling the turret must be marked
relatively position of the assembly and do not attained sealed
ring of the turret.
12.2.2 when you reassembling the turret it is must be
makesure the fixing surface is clean and haven’t dust or
other material.
12.2.3 when you adjusted coder at first must be lock the
turret at any position and set an appproximate positioning
by rotating the unit to get the corresponding position code
or the signal passes from 1to 0 and mark this new position
and tighten the screws of the fixing pieces.。
13 Discard
13..1
Disassemble the tool carrier into parts, clean the
greasy dirt of all parts.
13.2
Remove all the seals in the tool carrier .
13.3
Sorting each part.
13.4
Dispose or reuse in accordance with the local
resources recycling or disposal regulation.

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