Unitec Peco HF25A, Руководство пользователя

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INDEX
HF25D DC RESISTANCE WELDING SYSTEM
990-333 Index-4
O (Continued)
Operator Emergency Stop Switch Input ..............B-3
Optional Accessories ...........................................A-4
Opto
........................................................3-12
Output Signals .....................................................A-3
Overview ..........................................................3-1
P
Parts Replacement ................................................5-9
Peak/Average .......................................................1-8
Performance Capabilities .....................................A-2
Physical
......................................................A-3
Planning for Installation .......................................2-1
PLC
........................................................3-12
Power ....................................... 2-2, 4-2, A-1
Power Mode .......................................................3-26
Power Supply Variables ......................................D-7
Pre-Weld Check ..................................................3-30
Process Perspective .............................................D-8
Process Variables .................................................D-7
Programmable Feedback Modes ........................3-26
Introduction
...................................................3-26
Current Mode ................................................3-26
Voltage Mode ................................................3-26
Power Mode ..................................................3-26
Programming for Active Part Conditioning .........4-9
Programming LVDT Screens ............................D-11
Programming the Weld Monitor ..........................4-7
Programming Weld Schedules .............................4-3
Q
Quality Requirements ..........................................D-7
Quality Resistance Welding Solutions
(Defining the Optimum Process) .........D-1
Approach to Weld Development .................D-7
Material Variables ................................D-7
Power Supply Variables .......................D-7
Process Variables .................................D-7
Quality Requirements ..........................D-7
Weld Head & Mechanical
Variables ......................................D-7
Basic Principles ...........................................D-4
Common Problems ......................................D-9
Criteria for Success ......................... D-10, D-11
Factorial DOE’s ........................................ D-11
Initial Welding Trials .................................. D-8
Application Perspective ...................... D-8
Process Perspective ............................. D-8
Introduction ................................................. D-1
Material Properties ...................................... D-3
Conductive Metals .............................. D-3
Electrical & Thermal Conductivity ..... D-3
Hardness .............................................. D-3
Melting Point ...................................... D-3
Refractory Metals ................................ D-4
Resistive Metals .................................. D-4
Resistance Welding ..................................... D-1
Fusion Joint ......................................... D-2
Solder or Braze Joint ........................... D-2
Solid-State Joint .................................. D-2
Screening DOE’s ...................................... D-10
Weld Profiles .............................................. D-6
Quick Calibration (Quick Cal) ..................... 1-9, D-6
R
Refractory Metals ............................................... D-4
Relay
......................................................... 3-6
Relay Outputs ....................................................B-17
Remote
....................................................... 3-11
Remote Programming ..........................................E-1
Remote Schedule Selection Inputs ......................B-8
Repair Service .................................................... 5-10
Reset All Schedules ............................................. 3-7
Reset System Parameters ..................................... 3-7
Reset To Defaults ................................................ 3-7
Resistance (
Ω ) ..................................................... 1-8
Resistance Welding ............................................ D-1
Resistance Welding Parameters ...........................C-1
Resistive Metals .................................................. D-4
RS-232 Serial Connector Information .................E-2
RS-485 Connectors ..............................................E-1
Run Key
....................................................... 1-7
Run State ....................................................... 3-16