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Amada ML-2451A-CE manual available for free PDF download: Operation Manual
Amada ML-2451A-CE Operation Manual (235 pages)
YAG LASER WELDER
Brand:
Amada
| Category:
Welding System
| Size: 12 MB
Table of Contents
Table of Contents
3
How to Use this Document
2
Table of Contents
3
For Use in Safety
7
Safety Precautions
7
Laser Safety Supervisor
10
Precautions for Handling
10
Routine Handling
10
For Transportation
11
For Disposal
15
Sticking Warning/Danger Labels
16
Introduction Part
19
Chapter 1 Overview of the YAG Laser Welder
21
YAG Laser
21
Mechanism of the YAG Laser
22
Functions of the ML-2450A/2451A
23
Product Composition
24
Packaging
24
Checking the Packaged Products
24
Options
27
Chapter 2 Name and Functions of each Section
29
Name and Function of each Section on the Front Side
29
Front Cover Section
29
Inside of the Front Side
30
Name and Function of each Section on the Top Side
32
Top Cover Section
32
Laser Controller (MLE-124A)
33
Laser Oscillator Section
34
Name and Function of each Section on the Lateral Side and Rear Side
36
Installation and Preparation Part
37
Chapter 1 Installation
39
Installation Place
39
Space Required for Installation
39
Environment Suitable for Installation and Precautions
40
Fixing the Laser Welder
42
Cooling Water
44
Required Quantity of Primary Cooling Water
45
Water Quality Standard for Primary Cooling Water
45
Chapter 2 Connections and Preparations of each Section
47
Connecting the Power Supply
47
Connecting the Hose for Primary Cooling Water
48
Preparing the Secondary Cooling Water
49
Connecting the Optical Fiber
50
Connecting the Laser Controller Circuit Cable
54
Connecting the External Communication Conversion Adapter (Option)
56
Operating Part
57
Chapter 1 Control Method, and Start and Stop
59
Control Method
59
Switching the Control Method
59
Start and Stop
60
How to Start the Laser
60
How to Stop the Laser
60
Chapter 2 Various Settings
61
Setting Welding Schedules
61
Welding Schedule Setting Screen
61
Setting Laser Light Output Schedules (SCHEDULE Screen)
78
Setting the Output Conditions for Seam Welding (SEAM Screen)
83
Setting the Output Status (STATUS Screen)
86
Setting the Output Status Check Screen (MONITOR Screen)
91
Protecting Set Values (PASSWORD Screen)
94
Switching the Accuracy of the Measured Laser Energy Value (J) (MEMORY SWITCH Screen)
98
Switching the Pulse Width Setting Range (MEMORY SWITCH Screen)
101
Setting the Laser Light Delivery
104
Laser Light Sharing
104
Operating Branch Shutters on the STATUS Screen
108
Controlling Branch Shutters Independently
110
Changing the Acceptance Time for Laser Start Signal/Schedule Signal (MEMORY SWITCH Screen)
113
Setting the Function of the Output Unit with Fiber Sensor (Option)
116
Chapter 3 Laser Welding by Laser Controller (PANEL CONTROL)
119
Operation Flow
119
Laser Controller Functions
120
Operating Procedure
121
Chapter 4 Laser Welding by External Input/ Output Signals (EXTERNAL CONTROL)
129
Operation Flow
129
Preparations for Operations
130
Connector Functions
131
Pin Arrangement and Functions
131
Example Connections of External Input Signals
143
Example Connection of External Output Signals
145
Programming
146
Chapter 5 Laser Welding by External Communication Control (RS-485 CONTROL)
151
Operation Flow
151
Preparations for Operations
152
Initial Settings
153
Setting Communication Schedules
153
Setting Equipment no
155
Commands
157
Setting Data
159
Reading Data
160
Schedule Settings for both FIX and FLEX
161
Schedule Settings for FIX
161
Schedule Settings for FLEX, TIME 01 to
162
Schedule Settings for FLEX, TIME 11 to
162
Schedule Settings for FLEX, POWER 01 to
163
Schedule Settings for FLEX, POWER 11 to
163
SEAM Setting Value SEAM ON/OFF
163
SEAM Setting Value POWER 01 to
164
SEAM Setting Value SHOT 01 to
164
SEAM Setting Value SHOT 11 to
164
Laser Power Monitor - Energy, Number of Waveform Data, Etc
165
Laser Power Monitor - Shot Count, Good Count, Average
165
Laser Power Monitor - Waveform Data 000 to
165
Laser Power Monitor - Waveform Data 105 to
165
SEAM Setting Value POWER 11 to
165
Setting the Control Method, SCHEDULE No., Branch Shutter, Etc
167
Setting the Mirror of the Timesharing Unit
168
Reading the Control Method, SCHEDULE No., Branch Shutter, Etc
169
Reading the Timesharing Unit Status
170
Starting a Laser Light Output
170
Stopping a Laser Light Output
171
Stopping an Error Signal Output
171
Reading Error No. at Occurrence of Trouble
172
Resetting the Appropriate Number of Outputs
172
Resetting the Total Number of Outputs
172
Chapter 6 Printing Set Values and Measured Values
175
Printing Set Values
175
Printing Measured Values
177
Printing Set Values for Seam Welding
178
Maintenance Part
179
Chapter 1 How to Perform Maintenance
181
Note
181
Maintenance Parts and Standard Intervals of Inspection/Replacement
181
Maintenance of the Cooler Unit Section
184
Cleaning the Solenoid Valve Filter
184
Draining Water from the Primary Cooling Water
186
Draining Water from the Secondary Cooling Water Tank
187
Changing the Ion-Exchange Resin and Replacing the Ion-Exchanger
188
Changing the Water Filter and Secondary Cooling Water
191
Water Drain When the Laser Welder Is Not Used over One Month or the Room Temperature at the Installation Place Goes down below 0ºC
192
Maintenance of Laser Oscillator Section
195
Replacing the Flashlamp
195
Making an Incident Beam Adjustment of the Optical Fiber
199
Cleaning the Optical Fiber
199
Cleaning the Optical Parts
200
Maintenance of the Power Supply Section
201
Replacing the Lithium Battery for Backup
201
Cleaning the Air Filter
202
Chapter 2 Inspection and Measure to be Taken at Occurrence of an Error
203
Error Display and How to Take a Measure
203
Operation for Closing Interlock
208
Troubles Not Displaying Fault Code
208
Appendixes
209
Specifications
211
Dimensional Outline Drawings
213
Available Output
214
Timing Chart
216
Explanation of Terminology
222
Output Schedule Data Entry Table
227
Index
233
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