mori seiki MSG-805 User Manual

Applicable Model
NC LATHES
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.
MM-CENL-H2EN
Applicable NC Unit
MSC-500 MSX-511 MSC-801
MSG-500 MSX-511III MSC-802
MSX-500 MSC-515 MSC-803
MSX-500III MSD-515 MSG-803
MSC-501 MSC-516 MSX-803
MSD-501 MSD-516 MSX-803III
MSD-501II MSD-516II MSG-805
MSG-501 MSC-518 MSX-805
MSX-501 MSD-518 MSX-805III
MSX-501III MSD-518II MSG-806
MSG-502 MSC-521 SEICOS Σ21L
MSX-502 MSC-700
MSX-502III MSC-701
MAINTENANCE MANUAL
The manuals for maintenance are comprised of the following
three manuals including this manual:
MAINTENANCE MANUAL, MAINTENANCE INFORMATION,
and INSTALLATION MANUAL.

mori seiki MSG-805 Specifications

General

Brand	mori seiki
Model	MSG-805
Category	Lathe
Language	English

Summary

SIGNAL WORD DEFINITION

Symbols related with warning

Explains DANGER, WARNING, and CAUTION symbols used for hazard identification.

FOREWORD

Protection for machine operators

Outlines operator responsibilities for safety, training, and regulatory compliance.

DAILY INSPECTION

1. THE IMPORTANCE OF DAILY INSPECTION

Emphasizes daily checks for maintaining machine accuracy and performance.

2. NOTES ON INSPECTIONS AND MAINTENANCE

Covers general safety, work in general, machine management, and oils used.

9. PRECAUTIONS WHEN USING CHIP CONVEYOR

Safety and operational guidelines for the chip conveyor.

10. OPENING/CLOSING THE ELECTRICAL CABINET DOOR

Step-by-step guide for accessing the electrical cabinet safely.

10.3 Main Power Switch

Procedures for locking the main power switch during maintenance.

REGULAR INSPECTION

1. IMPORTANCE OF INSPECTIONS

Highlights the role of inspections for long-term machine accuracy.

2. CHECKS PRIOR TO MAINTENANCE

Essential checks and safety precautions before starting maintenance.

3. PRECAUTIONS TO BE OBSERVED BY TECHNICIANS

Safety guidelines for electrical work and general technician conduct.

12. TIMING BELT REPLACEMENT

14. CHANGING THE BATTERY

Procedures for changing memory backup and position sensing batteries.

14.1 Replacing CNC Memory Back-up Batteries

Details on changing CNC memory backup batteries, including types.

14.2 Replacing the Servo Absolute Position Sensing Battery

Details on changing servo absolute position sensing batteries, including types.

15. ADJUSTING THE SETTING PRESSURE

Procedures for adjusting hydraulic and air pressures.

15.1 Adjusting Hydraulic Unit Main Pressure

15.2 Adjusting Air Pressure

OUTLINE OF SYSTEMS

4. CHUCK AND CYLINDER SYSTEM

4.1 Safety Practices when Mounting/Removing a Chuck

Safety guidelines for chuck mounting and removal.

4.2 Gripping Force

4.3 Maximum Allowable Chuck Speed

4.7 Setting the Chucking Pressure