Acer DYNAMIC 2140GH User manual

ACER
OPERATION MANUAL
HIGH PRECISION ENGINE LATHE
MODEL: DYNAMIC 2140GH DYNAMIC 2160GH
DYNAMIC 2180GH DYNAMIC 21120GH
DYNAMIC 2540GH DYNAMIC 2560GH
DYNAMIC 2580GH DYNAMIC 25120GH
TAIWAN: YA-GIN MACHINE TOOL MANUFACTURING INC.
NO. 101, 506 LANE, SENG-TSO ROAD,
SENG KARNG DISTRICT, TAICHUNG CITY, TAIWAN
TEL: [phone] FAX: [phone]
NJ: KLIM INDUSTRIAL, INC.
244 N. RANDOLPHVILLE ROAD
PISCATAWAY, NJ 08854 USA
TEL: [phone] FAX: [phone]
CA: SPRINGWOOD INDUSTRIAL, INC.
2320 E. VALENCIA DRIVE
FULLERTON, CA 92831 USA
TEL: [phone] FAX: [phone]
Revised 11/14/21

CONTENTS
1. SAFETY OFPERATION RULES ．．．．．．．．．．．．．．． 2
2. SPECIFICATIONS ．．．．．．．．．．．．．．．．．．．． 3
SPEC. OF MACHINE ．．．．．．．．．．．．．．．．．．．．．．． 4
3. ELECTRICAL CIRCUIT DIAGRAM ．．．．．．．．．．．．．．8
(A) CONVENTIONAL LATHE + Z-AXIS RAPID TRAVEL ．．．．．．．．8-1
4. ELECTRICAL CIRCUIT DIAGRAM – CE CONFORMITY ．．．．． 9
(A) CE_CONVENTIONAL LATHE ．．．．．．．．．．．．．．．．．． 9
(B) CE_INVERTER TYPE LATHE ．．．．．．．．．．．．．．．．．．11
5. OPERATION ．．．．．．．．．．．．．．．．．．．．．．． 19
MACHINE LIFTING ．．．．．．．．．．．．．．．．．．．．．．． 19
FOUNDATION DRAWING ．．．．．．．．．．．．．．．．．．．．． 20
CONVENTIONAL TYPE ．．．．．．．．．．．．．．．．．．．．． 22
INVERTER TYPE ．．．．．．．．．．．．．．．．．．．．．．．．． 25
THREADING CHART ．．．．．．．．．．．．．．．．．．．．．．． 29
6. LUBRICATION ．．．．．．．．．．．．．．．．．．．．．． 31
7. TROUBLE CAUSE & TROUBLE SHOOTING ．．．．．．．．．． 34
8. MECHANICAL DRAWING．．．．．．．．．．．．．．．．．．．．． 35
HEADSTOCK．．．．．．．．．．．．．．．．．．．．．．．．．．．． 35
GEAR TRAIN．．．．．．．．．．．．．．．．．．．．．．．．．．． 41-1
GEAR BOX．．．．．．．．．．．．．．．．．．．．．．．．．．．．． 46
APRON．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．51
CARRIAGE．．．．．．．．．．．．．．．．．．．．．．．．．．．．．54
TAILSTOCK．．．．．．．．．．．．．．．．．．．．．．．．．．．．．57
BED．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．． 59
STEADY REST．．．．．．．．．．．．．．．．．．．．．．．．．．．．66
FOLLOW REST．．．．．．．．．．．．．．．．．．．．．．．．．．． 68
TAPER TURNING ATTACHMENT．．．．．．．．．．．．．．．．．．． 69

IMPORTANT
DO NOT OPERATE, PROGRAM OR REPAIR
THE MACHINE UNTIL YOU HAVE READ
THIS MANUAL DETAILLY !
DO NOT OPERATE, PROGRAM OR REPAIR
THE MACHINE UNITL YOU HAVE READ THE
APPROPRIATE MANUALS !
NOTE : A SAFETY MANUAL MUST REMAIN ATTACHED TO THE MACHINE
AT ALL TIMES.
01

1.SAFETY OFPERATION RULES
1. SECURE WORK. Use chuck to hold workpiece when practical. It’s more safer
than using your hand and it frees both hands to operate tool.
2. DON’T OVERREACH. Keep proper footing and balance at all times.
3. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for the best and
the safest performance. Follow instructions for lubricating and changing
accessories.
4. DISCONNECT TOOLS before servicing, when changing accessories such as
cutting tools.
5. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in
off position, before intend plugged in.
6. USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for
recommended accessories. The use of improper accessories may cause risk
or injury to persons.
7. NEVER STAND ON TOOL. Serious injury could occur, if the tool is tipped or
if the cutting tool is unintentionally contacted.
8. CHECK DAMAGE PARTS. Before further use or the tool, a guard or other part
that is damaged should be carefully checked to determine that it will
operate properly and perform its intended function, check for alignment of
moving part binding of moving parts, breakage of parts, mounting, and any
other conditions that may affect its operation. A guard or other part that is
damaged should be properly repaired or replaced.
9. NEVER LEAVE TOOL RUNNING UNATTENDED TURN POWER OFF. Don’t leave
tool until it comes to a complete stop.
10. ALWAYS USE SAFETY GLASSES. Common eyeglasses only have impact
resistant lenses, they are NOT safety glasses.
11. KEEP GUARDS IN PLACE and in working order.
12. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to
see that keys and adjusting wrenches are removed from tool before turning
it on.
13. KEEP WORK ARE A CLEAN. Cluttered areas will invite accidents.
14. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use power tools in
damp or wet location, or expose them to rain. Keep work area well lighted.
15. KEEP CHILDREN AWAY. All visitors should be kept safe distance from work
area.
16. MAKE WORKSHOP CHILD PROOF with padlocks, master switches, or by
removing starter keys.
17. DON’T FORCE TOOL. Don’t force tool or attachment to do a job for which
it was not designed.
18. USE RIGHT TOOL. It will do the job better and safer at the rate for which
it was designed.
19. WEAR PROPER APPAREL. No loose clothing, gloves, neckties, rings
bracelets, or other jewelry to get caught in moving parts. Non-slip footwear
is recommended, wear protective hair covering to contain long hair.
20. Never use the high speed over one hour.
21. KEEP TURNING TOOLS TIGHT during operating.
02

03
2. SPECIFICATIONS

SPECIFICATIONS
MODEL Dynamic 2140 / 2160 / 2180 / 21120GH 2540 / 2560 / 2580 / 25120GH
General Capacity
Center height 270 mm 315 mm
Max. swing over bed 540 mm 630 mm
Max. swing over gap 720 mm (opt.) 810 mm (opt.)
Max. swing over cross slide 360 mm 450 mm
Distance Bedween centers
1000 mm / 1500mm / 2000mm / 3000mm
Main Spindle
Spindle nose D1-8
Spindle bore
Spindle speeds (rpm)
85 mm(3”)
Conventional type: 25~1545
Inverter type:H:2250~491
(opt.) M:490~126
L:125~27
Carriage
Gross slide travel 330 mm
Compound rest travel 150 mm
Tailstock
Tailstock spindle dia. 75 mm
Tailstock spindle travel 170 mm
Tailstock spindle taper MT#5
Bed
Bed width 350 mm
Threading
Lead screw 4 TPI or 6 mm/pitch
Metric pitch threads 0.5-7 mm/pitch (24 kinds)
Inch threads 4-56 TPI (36 kinds)
Module pitch threads 0.25-3.5 M (16 kinds)
DP threads 8-112 P (36 kinds)
Feeding Range
Range of longitudinal
feeds 0.06-0.88 mm/rev
Range of cross feeds 0.03-0.44 mm/rev
Motor
Main spindle motor 10 HP / 15 HP (opt.)
Coolant pump motor 1/8 HP
N.W. Approx. (kgs) 2400 / 2700 / 3100 / 3200 2550 / 2820 / 3250 / 3350
G.W. Approx. (kgs) 2700 / 3000 / 3400 / 3600 2850 / 3050 / 3550 / 3750
04

05
PREPARATION FOR OPERATION

06

07

3. ELECTRICAL CIRCUIT DIAGRAM
08

8-2-1

8-2-2

09
4. ELECTRICAL CIRCUIT DIAGRAM-CE CONFORMITY

Manufacturer: ACER
SCHEDULE
O
F
ELECTRICAL EQUIPMENT
sheet
Order
TYPE:LATHE MACHINE(Dynamic 21 40 CE)
1)1
See also list
Drawn
Checked
Item
designation
Description and
function
Technical date
Quantity
Supplier
Supplier
reference
Remarks
AS
Main Power(Door lock)
Switch
AC SOON/SOHZ
3P 16A
1
MACK
MK·316
IEC 408
IP 65
FU1
FU2
AC Fuse
To Transformer
AC 600V
30 MM 2A
1
1
SHINING
FS·0ll
CSA. C22.2
NO. 59.2
FU3
Ac Low Voltage
To Transformer
AC 600V
30 MM 3A
1
SHINING
FS 011
CSA. C22.2
NO. 59.2
KM1
KM2
KM3
Contactors
3Pla Ri=AC 660V
Rt= 25A
AC3 220V 2.2KW
380V 4.0KW
1
1
1
N.H.D.
HUH·DIAN
C·09D!O
(4a)
IEC 158·1
YOE 0660
BS 5424-1
JIS 8325
FR
Over-Load
(Relays)
5~8A
6.5A
Ui=AC 600V
1th= JOA
1
N.H.D.
HUH·DIAN
BTH·12
(JNO+JNC)
IEC 202·1
YOE 0660
JIS 8325
BS 5434·1
KR
Contactor Relay
Coil=AC 24V
AV 240V SA
DC 30V SA
1
IDEC·
IZUMI
RY4S·U
UL E55906
CSA LR35J44
TC
Transformer
AC Hi=380V(220Y)
:0=24Y
TR·72YA
J
SUENN·
LIANG
SP-TBS
IEC 75·5
EN 60742
IEC IP-2
TB
Gasset Terminal Block
AC 600V MAX.20A
MAX.JOA
3
!6
SHINING
TA·020
TA·OJO
UL El21562
PL1
PL2
Pilot Lamps Ac Power Lamp
Pilot Lamps Pump Lamp
AC 24V 1.5W
220ip
J
J
MACK
MK/L·22
IEC 144
IP 65.
SB1
SB2
SB3
SB4
Power Selector Switch
Emergency Stop
Jogging Button
Pump Selector
AC.250V JOA MAX.500V
380V 7.SA
JNO*!NC
22;
J
1
J
1
MACK
MK/CF·22
MK/8·22
MK/BF-22
MK/C· 22
IEC·144
IP 65
SQ1
Safe· Cover
(Limit. Switch)
AC 400V 15.2A
MAX.600Y
!NO'JNC
22;
1
ORMON
D4D·J520N
IEC 941· 5· l
EN 60947·5-l
EN 50041
IP 65
SQ2
SQ3
SQ4
For Limit. Switch
Rev Limit. Switch
Foot Brake (L.S)
AC 125V !OA MAX.600Y
250V J OA
DC JJSV 0.4A
J
!
J
MOUJEN
MJ· J704
UL E!00!83
HL 56C/
CABLE-LOCK
Cable Glands
1
AVG
M·!6
IF GB
LINE
Control· Line
0. 15ml MAX.300V
( 30/ 0. 1 8 )· /A
Ambient Temp
(35'CN60t)
1
TONG·WU
CNS 679
JIS C330l
CABLE
PVC Cable-Wire
2.Om2*4c( 3//0.26)J6A
1.25m2*4c(50/0.18)/11 A
Ambient Temp
(35t N60t)
MAX.600A
1
TONG- WU
CNC 3301.4398
JIS C3342
3401
MS
Main-Motor
C-35D ACJ:SOA
AC3 220V 7.SKW
l
N.H.D
C-35D
IEC947·1
UL.CSA.CE
PF-3
Power-Fuse
AC 600V 50A
3
SHINING
10