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mori seiki NL2000S/500 User Manual

mori seiki NL2000S/500
245 pages
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HX-NL_4-C2JPEN
2011.06.P
ίަˁཟ೫ᝢ஥ం
MAINTENANCE MANUAL
ᤛႊൡሗ
Applicable Model
ᤛႊҤᚽᏚ
Applicable NC Unit
NL1500/500 NL1500MC/500 NL1500Y/500
NL1500S/500 NL1500SMC/500 NL1500SY/500
NL2000/500 NL2000MC/500 NL2000Y/500
NL2000S/500 NL2000SMC/500 NL2000SY/500
NL2500/700 NL2500MC/700 NL2500Y/700
NL2500S/700 NL2500SMC/700 NL2500SY/700
NL2500/1250 NL2500MC/1250 NL2500Y/1250
NL2500S/1250 NL2500SMC/1250 NL2500SY/1250
NL3000/700 NL3000MC/700 NL3000Y/700
NL3000/1250 NL3000MC/1250 NL3000Y/1250
NL3000/2000 NL3000MC/2000 NL3000Y/2000
NL3000/3000 NL3000MC/3000 NL3000Y/3000
M720BM (MSX-850IV)
ൡಽɁ଩ͽǾίަȝɛɆʡʷɺʳʩʽɺɥᚐșҰȾǾȭࣷᇋǾҤᚽᏚ
ʫ˂ɵ˂ȝɛɆյࠖൡبʫ˂ɵ˂Ɂ՘ᝢ஥ంɥྏᝣȪǾю߁ɥԚґျ
ȪȹȢȳȨȗǿ
ɑȲǾ՘ᝢ஥ంɂጦ܅ȪȽȗɛșȾ۾ҒȾίከȪȹȢȳȨȗǿ
Before starting operation, maintenance, or programming, carefully read the
manuals supplied by Mori Seiki, the NC unit manufacturer, and equipment
manufacturers so that you fully understand the information they contain.
Keep the manuals carefully so that they will not be lost.

Table of Contents

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mori seiki NL2000S/500 Specifications

General IconGeneral
Brandmori seiki
ModelNL2000S/500
CategoryLathe
LanguageEnglish

Summary

FOR SAFE MACHINE OPERATION

1 FOR USERS AND SUPERVISORS

Guidelines for users and supervisors regarding machine operation.

2 PRECAUTIONS FOR OPERATORS

Safety precautions for machine operators.

3 FIRE PREVENTION AND COUNTERMEASURE

Measures for fire prevention and countermeasures.

4 SAFETY DEVICES

Information on built-in safety devices for machine protection.

7 MACHINE OPERATION

Procedures and precautions for operating the machine.

REGULAR MAINTENANCE

TROUBLESHOOTING

8 MAINTENANCE AND INSPECTION

9 DISPOSITION OF MACHINES

CHAPTER 1 REGULAR MAINTENANCE

1 IMPORTANCE OF INSPECTIONS

Explains the significance of regular inspections for machine accuracy.

2 REGULAR INSPECTION LIST

Provides a list of items for regular inspection and their intervals.

6 PREPARATION FOR MACHINE OPERATION AFTER PROLONGED IDLE PERIOD

Procedures to follow before restarting the machine after a long period of inactivity.

9 SPINDLE WARM-UP

9-1 Daily Spindle Warm-Up

Daily spindle warm-up procedure and schedule.

9-2 Spindle Warm-Up after Extended Idle Period

Spindle warm-up procedure after extended periods of inactivity.

10 COOLANT UNIT

10-1 Precautions when Selecting Coolant

Safety precautions and guidelines for selecting appropriate coolant.

11 HYDRAULIC UNIT

11-1 Precautions when Performing Maintenance Work

Safety precautions for performing maintenance on the hydraulic unit.

14 COOLANT COOLING UNIT (OPTION)

14-1 Precautions when Using Coolant Cooling Unit

Safety precautions for using the optional coolant cooling unit.

16 PNEUMATIC DEVICES

16-1 Precautions when Performing Maintenance Work on Pneumatic Devices

Safety precautions for maintaining pneumatic devices.

17 ELECTRICAL CABINET

17-4 Replacing Batteries

Steps for replacing batteries in the electrical cabinet.

18 CHIP CONVEYOR (OPTION)

18-1 Precautions when Using Chip Conveyor

Safety precautions for using the chip conveyor.

CHAPTER 2 TROUBLESHOOTING

1 ALARM MESSAGE

Explains NC-related alarms and how to resolve them.

1 ALARM MESSAGE

1-1 NC Alarm

Explains NC-related alarms and how to resolve them.

1-2 PLC Alarm (Alarm Starting with “EX”)

Explains PLC alarms starting with "EX" and their resolution.

2 INPUT/OUTPUT SIGNAL CONFIRMATION PROCEDURE

3 MALFUNCTIONS AT MAIN POWER ON

3-1 Screen Not Displayed when Power Turned ON

Troubleshooting steps when the screen does not display after power on.

3-2 Screen Displayed but Cannot Advance when [OK] Soft-Key Pushed

Diagnosing issues when the screen is displayed but navigation fails.

3-3 ‘OPEN THE DOOR THEN CLOSE’ Display does Not Disappear when Door Opened/Closed

3-4 When EX0451 or EX0457 are displayed

3-5 EX0069 ‘DOOR LOCK TIME OVER’

4 WHEN BATTERY REPLACEMENT REQUESTED

4-1 Message Requesting Battery Replacement

Guidance on when and how to replace machine batteries.

4-2 Battery Low Voltage Alarms

5 ZERO POINT RETURN COMMAND ALARM TRIGGERED

6 SOFT-OVERTRAVEL ALARM

7 COOLANT UNIT PROBLEMS

7-1 ‘EX1557 (COOLANT FLOW TOO LOW)’

Troubleshooting for low coolant flow alarm.

7-2 ‘EX0578 (COOLANT OIL LEVEL LOW)’

Troubleshooting for low coolant oil level alarm.

7-5 When the Coolant Pump is Not Operating

7-6 Abnormal Sounds emitted from Coolant Pump

8 HYDRAULIC UNIT ALARMS

8-1 ‘EX2568 (HYDRAULIC UNIT ALARM)’

Troubleshooting for hydraulic unit alarm EX2568.

9 LUBRICATING UNIT ALARMS

9-1 ‘EX0562 (LUBRICANT PRESSURE LOW)’

Troubleshooting for low lubricant pressure alarm EX0562.

10 OIL TEMPERATURE CONTROLLER ERRORS

11 ALARM RELATED TO TURRET

11-1 ‘EX0357 (TURRET INDEX TIME OVER)’

Troubleshooting for turret index time over alarm EX0357.

12 WHEN SUB-STANDARD MACHINING OCCURS

12-1 Adjusting Machine Level

How to adjust the machine level to improve machining precision.

12-2 Backlash Check

Procedure for checking backlash to ensure machining accuracy.

12-3 Turret Inclination Adjustment

12-4 Turret Center-Height Adjustment

12-5 Tailstock Center Adjustment

12-6 Headstock 2 Center Adjustment

13 WORKING WITH SHORTER WORKPIECES (THE STEADY REST SPECIFICATIONS)

14 TOOL PRESETTER STYLUS BREAK STEM REPLACEMENT

14-1 Adjusting Stylus

How to adjust the stylus position after replacing the break stem.

15 REMOVING CHIPS ENTANGLED IN WORKPIECE

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