Bridgeport GX 300 Manual de instrucciones
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Operators Safety Manual
GX 300
GX 510
GX 480
GX 480 APC
GX 710
GX 600
GX 1000
GX 1300
GX 1600
GX 250 5AX
Original instructions
Document number 1902492
Issue E
February 2009
Page 2
CONTENTS
Page
1 TO ENSURE SAFE MACHINE OPERATION 3
1.1 Overview 3
1.1.1 Instruction Manual 3
1.1.2 Machine Installation Precautions 3
1.1.3 Turning ON the Power after Installation 5
1.2CautionLabels 6
1.2.1 Caution Label Location 12
1.3 Built -In Safety Measures 22
1.4 Specification Change and Modification 23
1.5 Precautions on Automatic Operation 23
1.6 Maintenance and Inspection 24
1.7 Replacing Door Windows and Covers 24
2DOOR INTERLOCK FUNCTION 26
3SAFETY DURING MACHINE OPERATION (I) 28
4SAFETY DURING MACHINE OPERATION (II) 29
5TOOLINGANDATC 30
6WORKPIECESETTING 32
7MAINTENANCE AND INSPECTION INSIDE ELECTRICAL CABINET 33
8PRECAUTIONS ON MANUAL OPERATION AND SETUP 34
9TO ENSURE HIGH ACCURACY 35
10 PRECAUTIONS WHEN SELECTING COOLANT 36
11 INTERLOCK FUNCTIONS THAT ENSURE SAFE OPERATION 37
12 FOR SAFE OPERATION 38
12.1 Safety Clothing 39
12.2 Release of Trapped Person 39
13 CONSIDERATIONS BEFORE OPERATING THE MACHINE 40
14 BLOCKED AXES MOVEMENT 43
15 HAZARDOUS MATERIALS 44
16 ENTRAPMENTHAZARD 45
17 RESIDUAL RISKS 46
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1 TO ENSURE SAFE MACHINE OPERATION
1.1 Overview
1.1.1 Instruction Manuals
Each machine is shipped with a variety of built-in safety devices. However,
careless handling of the machine can cause serious accidents. To prevent the
occurrence of such accidents, all programmers and other personnel that deal
with the machine must carefully read the manuals supplied by the NC unit
manufacturer, and equipment manufacturers, before attempting to operate,
maintain, or program the machine.
Because there are so many “things that cannot be done’’ and “things that must
not be done” when using the machine, that is impossible to cover all of them in
the instruction manual. Assume that something is impossible unless the manual
specifically states that “it can be done”.
1.1.2 Machine Installation Precautions
Installation Site
The machine and the NC must not be subject to direct sunlight. Chips, coolant,
and oil must not be splashed on the outside of the machine or the NC unit. The
machine and the NC unit must not be subjected to excessive vibrations.
Ambient Temperature 0 to 35 Degrees Celsius
Ambient Humidity 75% RH or less (without
condensation)
Maintenance space must be secured.
The doors of the machine and the NC unit must be able to be opened without
interference.
Allow space for easy removal of the chip conveyor (if fitted) and the coolant
tank.
The floor must be strong enough to support the machine and must not be
sloped or irregular in any way.
A number of cooling fans are used inside the machine. Therefore, dust and mist
must be kept to a minimum.
Do not put things on the floor around the machine. Keep the floor dry. If coolant
or lubricating oil is spilled, wipe it up immediately.
For machine with table covers which slide to the right, left, backwards and
forwards, carefully check that the covers will not interfere with objects placed
around the machine. Be sure there is enough space for safe machine operation.
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Power Supply
No electrical noise generating sources, such as electric welders or electric
discharge machines, can be near the machine. Take care to isolate the machine
from any adverse effects that might be caused by nearby equipment.
An excessive voltage drop due to an insufficient power capacity will cause a
malfunction of the NC unit. The power cables must be connected directly and
independently to the plant power distribution panel.
Only a qualified electrical technician should perform work involving the power
cable connections.
Grounding
The machine must be grounded to the ground independently of other machines.
Never connect the ground wire of the machine to the plant frame.
The ground wire must be as short as possible and have the same diameter
as the input power cable.
Class 3 Ground
Grounding Resistance 1 Ohm or Less
Air Supply
Use only clean and dry air, 5.5 bar (80 psi) or more.
Make sure that the air source can supply the volume of air specified in the Pre
Delivery manual.
Installation
See Pre Delivery Manual for full installation details.
As the machine is to be lifted by Fork Truck it is recommended that the
minimum capacity be 10,000kg with a minimum tine length of 1,200mm,except
for the GX 1300 & GX 1600, for which it is recommended that the minimum
capacity be and 15,000kg with a minimum tine length of 2,400mm.
If a rust-preventative coating is applied to the slideway surfaces, it must be
removed completely. If any rust-preventative coating remains on the slideways
when the machine power is turned on a servo alarm will occur.
Transit brackets are used for machine transportation. These transit blankets
must be removed before switching machine power on. (Some require the power
to be turned on for removal).
After installing the machine, the machine must be leveled. The machines crown
and distortion values must be adjusted according to the accuracy of the test
results chart delivered with the machine.
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1.1.3 Turning ON the Power After Installation
Before Turning ON the Power
After completing the machine installation, check the following points before
turning on the power.
Make sure that all bolts are tightened securely.
Make sure that all connectors are connected properly.
Make sure that all hoses and air pipes are connected properly.
If the machine is equipped with any optional external equipment (Chip
Conveyor, Pallet tool etc), make sure that the electrical cable and
hydraulic/pneumatic pipes are connected correctly.
Check the input voltage and the R/S/T (L1/L2/L3) phases of input power.
After turning the Machine Power On.
Remove any clamps that could not be removed with the power off immediately
after turning power on.
To run in the new spindle, follow the thorough warm up procedure given in the
Operating Manual.
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1.2 Caution Labels
Important information is written on caution labels which are attached to the
machine at locations where they can be easily seen. Caution labels contain
critical information which must be strictly observed by all operators; failure to
observe the information can cause serious accidents.
Caution labels are marked DANGER, WARNING, or CAUTION, depending upon
the seriousness of the hazard.
DANGER: Imminently hazardous situation – failure to follow the
instructions will cause serious injury or death.
WARNING: Potentially hazardous situation – failure to follow the
instructions will cause serious injury or death.
CAUTION: Potentially hazardous situation – failure to follow the
instructions could cause minor injuries, or damage to the
machine.
Keep caution labels clean and free from obstruction so operators can see at all
times.
Never remove caution labels. If a label comes off, re-affix it at the original
position.
Never fix anything or paint over a caution label.
If any part of a caution label becomes blurred or cannot be easily read then this
label must be replaced.
In addition to the information given on caution labels, there is a variety of other
cautionary information which must be observed by operators during machine
installation, operation and maintenance. This cautionary information appears in
this instruction manual. Read all safety information carefully.
Failure to observe the warnings and cautions can cause serious injury to the
machine operator or personnel in the vicinity, and damage to the machine.
Always observe this information during machine operation and maintenance.
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NVA001030354A
AND DRY WINDOW
CLOTH TO AVOID
WITH SOFT CLEAN
CAREFULLY WASH
MARRING SURFACE
NV 001030239A
DAMAGE RESULTING
FROM MISUSE,
NEGLIGENCE, OR
ACCIDENT IS NOT
"IMPORTANT"
HARDINGE INC.
COVERED BY THE
MACHINE WARRANTY
NV 001030236A
TOOL RELEASE
NV 001030243A
NV 001030368A
Page 8
FAILURE TO USE PROPER STUD
OR MACHINE DAMAGE
P40T SPECIAL, METRIC THREADS
#40 BT TAPER, 45 DEGREE
FAILURE TO USE PROPER TOOL HOLDER
THIS MACHINE IS CONFIGURED TO USE
MAY RESULT IN PERSONAL INJURY OR
THAT CONFORM TO JMTBA STANDARD
MAY RESULT IN PERSONAL INJURY
THIS MACHINE IS CONFIGURED TO
USE THE FOLLOWING TOOL STUD ONLY
TYPE: JMTBA STANDARD MAS 403-1982
#40 BT TAPER TOOL HOLDERS
MACHINE DAMAGE
MAS 403-1982
NV 001030323A
SERVICING LINEAR GUIDES BALL SCREW
KLUBER ISOFLEX NBU15
EVERY 600 HOURS
FREQUENCY
TYPE
POINTS
GREASE
NV 001030242A
SERVICING LINEAR GUIDES BALL SCREW
PULL THE LEVER OF THE CENTRAL
FREQUENCY
TYPE
POINTS
GREASE
3.Mobile US EP1
2.BP Energrease LS1
1.Castrol Spheerol L-EP1
MANUAL GREASE SUPPLIER
18 TIMES EVERY 400 HOURS NV 001030362A
BL 001030223A
CLEAN FILTER
ONCE A WEEK
MORE OFTEN
IF REQUIRED
NV 001030228A
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AIR INLET
DO NOT BLOCK
NV 001030229A
NV 001030350A
N/C
POWER
NOTE - ADDITIONAL DATA PLATES IN CONTROL CASE
AT MACHINE SUPPLY TERMINALS
OVERCURRENT PROTECTION PROVIDED
SHORT CIRCUIT INTERRUPTING CAPACITY OF
THE OVERCURRENT PROTECTIVE DEVICE
WIRING DIAGRAMS
SPINDLE DRIVE
SUPPLY VOLTS
HERTZ
PHASE
MACHINE FLA
CONTROL VOLTS
KILOWATTS
MODEL
NV 001030253A
ALWAYS CONNECT
RS 232 CABLE
BEFORE APPLYING
POWER TO THE
EXTERNAL DEVICE
NV 001030234A
Page 10
FAILURE TO USE PROPER TOOL HOLDER
THIS MACHINE IS CONFIGURED TO USE
MAY RESULT IN PERSONAL INJURY OR
THAT CONFORM TO JMTBA STANDARD
MAY RESULT IN PERSONAL INJURY
THIS MACHINE IS CONFIGURED TO
USE THE FOLLOWING TOOL STUD ONLY
TYPE: JMTBA STANDARD MAS 403-1982
#30 BT TAPER TOOL HOLDERS
MACHINE DAMAGE
MAS 403-1982
FAILURE TO USE PROPER STUD
OR MACHINE DAMAGE
P30T SPECIAL, METRIC THREADS
#30 BT TAPER, 45 DEGREE
NV 001030323J
SHIPPING BRACKETS
TOOL MAGAZINE
NOTICE:
REMOVE THE SHIPPING BRACKETS & SCREWS
(LOCATED AS SHOW BELOW) FOR THE
AUTOMATIC TOOL CHANGER BEFORE OPERATING
THIS MACHINE.
SCREWS
NV 001030305A
SINCE 2000
1.For running smoothly, never accumulate too many
chips on conveyor ,which may easily cause conveyor
jammed or broke down.
2.Once conveyor is jammed or broke down,please let
conveyor reversed turn to expel chips first by push
"REV" button.after chips come out ,then push "FOR"
button to let conveyor run forward to work.
WARNING
Step blades and chain on conveyor
can injure hands easily.Please shut
off power of chip
maintenance
FANDE INDUSTRIES CO., LTD.
TAICHUNG407,TAIWAN
PARK,
52-1,ROAD39,TAICHUNGINDUSTRIAL
TEL : 886-4-23507286 FAX : 886-4-23507287
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