Cosen C-325NC Manuale utente
Bandsaw Specialist
Bandsaw SpecialistBandsaw Specialist
Bandsaw Specialist
Instruction Manual
Model: C-325NC
Programmable Automatic Mass Production
Horizontal Bandsaw
Manual
COSEN MACHINERY INDUSTRIAL CO., LTD
Printed in Taiwan
NOTICE:Please read this instruction manual carefully to familiarize
yourself with the installation, operation and maintenance. Please keep in
mind the following: Correctly operate the machine as described in the
manual to prevent accidents. We suggest you always keep manual handy
and refer to it whenever you are unsure of how to perform any procedure
for C-325NC.
TECHNICAL ADVICE/ SPARE PARTS
Please contact the COSEN-representative in your local area in case you need any
technical advice or if you want to order spare parts.
Instruction Manual:
C-325NC Cosen Programmable Automatic Mass Production Horizontal Bandsaw
Ver. 1 Date: 03/12/2012
©2012 by COSEN CO., LTD./ R&D DIVISION.
110 Ching-Fu Street Hsin-Chu 300, Taiwan, R.O.C.
Tel: 886-3-5332143~5 Fax: 886-3-5348324
No part of this publication may be photocopied or otherwise reproduced without the prior written
permission of COSEN CO., LTD.
1
TABLE OF CONTENTS
SECTION PAGE
1
SAFETY RULES 1-1~8
2
GENERAL INFORMATIONS
2.1 INTRODUCTION 2-1
2.2 EQUIPMENT DESCRIPTION 2-1
2.2.1 Specification 2-2
2.2.2 Identification of Main Parts & Terminology 2-3~4
2.2.3 Emergency Stop Button 2-4
2.2.4 Noise Level 2-4~5
2.2.5 Safety Devices and Guards 2-5~6
2.2.6 Specification of Electrical Equipment 2-6
2.3 GUIDE TO THE MANUAL 2-7
2.4 DOCUMENTATION 2-7
2.5 INTRODUCTION 2-7
2.5.1 General Safety Instruction 2-7~9
2.6 RISK ASSESSMENT 2-9
3 MOVING AND INSTALLATION
3.1 INTRODUCTION 3-1
3.2 MOVING THE MACHINE 3-1~3
3.3 INSTALLATION OF THE MACHINE 3-3
3.3.1 Safety Precautions 3-4
3.3.2 Initial Inspection 3-4
3.3.3 Space Required 3-4
3.3.4 Unpacking 3-6
3.3.5 Equipment Furnished 3-7
3.3.6 Installation Procedure 3-7
Fixing the Machine to the Floor3-7
Machine Leveling3-8
Installation of Feed Roller3-8
Cutting Fluid Supply3-8
Hydraulic Fluid Supply3-9
Electrical Connections (Power Requirement)3-9
Installation Fire Control Devices3-9
3.4 WORKING CONDITIONS 3-10
3.5 RESHIPMENT PROCEDURE 3-10
4
OPERATION INSTRUCTION
4.1 SAFETY PRECAUTIONS 4-1
4.2 BEFORE OPERATING 4-1~2
4.3 CONTROL PANEL 4-3
4.3.1 Control panel 4-3
2
TABLE OF CONTENTS
4.3.2 Control buttons 4-4~5
4.3.3 Blade descend pressure and speed control panel 4-6
4.3.4 Human-machine-interface (HMI) touch screen 4-6~17
4.4 STANDARD ACCESSORIES 4-18~19
4.5 OPTIONALACCESSORIES 4-19~20
4.6 MANUAL MODE 4-21
4.6.1 UNROLLING & INSTALLING THE BLADE 4-21~24
4.6.2 Adjust the wire brush 4-24
4.6.3 Adjust the saw arm 4-25
4.6.4 Placing workpiece onto workbed 4-25
4.6.5 Positioning workpiece for cutting 4-26
4.6.6 Adjusting blade speed 4-27
4.6.7 Adjusting coolant flow 4-27
4.6.8 Breaking-in the blade 4-27~28
4.7 STARTING AN AUTOMATIC OPERATION 4-28~29
4.8 TEST RUN THE MACHINE 4-30
4.9 CUTTING OPERATION 4-30~31
4.10 TERMINATING A CUTTING OPERATION 4-31
5
ELECTRICAL SYSTEM
5.1 INTRODUCTION 5-1
5.2 ELECTRICAL CIRCUIT DIAGRAMS 5-1~5
6
HYDRAULIC SYSTEM
6.1 INTRODUCTION 6-1~2
7 BAND SAW CUTTING A PRACTICAL GUIDE
7.1 INTRODUCTION 7-1
7.2 BAND SAW BLADE SELECTION 7-1~3
7.3 Some Sawing Practices 7-4
7.3.1 Selection of Saw Pitch 7-4
7.3.2 Material Size and Saw Pitch 7-4~5
8
MAINTENANCE & SERVICE
8.1 INTRODUCTION 8-1
8.2 BASIC MAINTENANCE 8-1
8.3 MAINTENANCE SCHEDULE 8-1
Before beginning of work each day8-1
After ending work each day8-1
Every monthly maintenance 8-2
Every six months maintenance8-3
8.4 STORAGE CONDITION OF THE MACHINE 8-3
8.5 TERMINATING THE USE OF THE MACHINE 8-4
8.6 OIL RECOMMENDATION FOR MAINTENANCE 8-4
3
TABLE OF CONTENTS
9
SYSTEM TROUBLE SHOOTING
9.1 INTRODUCTION 9-1
9.2 PRECAUTION 9-1
9.3 GENERAL TROUBLES AND SOLUTIONS 9-2
9.4 MINOR TROUBLE SHOOTING 9-3
9.5 BLADE TROUBLES AND SOLUTIONS 9-4
9.6 SAWING PROBLEMS AND SOLUTIONS 9-5
9.7 MINOR TROUBLE SHOOTING 9-6
9.8 THE ADJUSTMENT OF THE FEEDING TABLE 9-6~7
10
PART LIST 10-1~12
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