Charmilles E110-D10

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126

Main Page

Index3
Unpacking5
Transportation7
Operating Site9
Installation9
Levelling of the Machine11
Degreasing13
Machine Erection15
Mechanical Assembling15
Setting up of the Hydraulic Circuit19
Inspection21
Checking of the Hydraulic Circuit21
Checking of the Dielectric Circuit21
Checking of the Generator23
Checking Angular Position of the Magnetic Chuck23
Description25
Carriage27
Column29
Frame29
Dielectric Tank31
X and y Table33
Characteristics of the Indexing Table33
Work Tank35
Servo-Mechanism37
Hydraulic Circuit39
Dielectric Circuit41
Electrical Circuit43
Interconnecting Hoses and Electrical Connection45
Safety Devices and Depth Stop47
Lubrication49
Cleaning49
Troubleshooting50
Hydraulic Circuit50
Machine Operation52
Machine Start54
Up and down Manual Control of Chuck Travel54
Edge Finder54
Distribution Box54
Electrical Centering56
Depth Stop56
Micrometric Stop56
Indicator58
Adjustment of the Depth-Stop During Machining Operations58
Flushing Modes60
Continuous Injection60
Synchronous Pulsated Injection60
Attachment of Ehe Electrode Holder to the Magnetic Chuck62
Attachment of the Chuck62
Suction62
Combined Injection and Suction62
Angular Setting of the Magnetic Chuck64
Alignments64
Alignment of the Magnetic Chuck66
Alignment of the Electrodes66
Alignment of an Electrode on the Rotating Spindle68
Alignment of the Accessories68
Accessories70
Handling of the Accessories73
Rotary Spindle73
Tapping Attachment73
Checking and Adjustment of the Accessories75
Adjustment of the Microscope75
Centering of the Reticle75
Orientation of the Reticle77
Wiring Diagram79
Generator82
Safety Devices83
Electrical Diagrams83
Generator Installation84
Fitting of the Printed Circuit Boards84
Connection of the Generator to the Mains Supply86
Generator Description88
Generator Operation92
Machining Controls92
Control of the Manual Feed of the Electrode-Holder Assembly92
Setting of the Mode of Injection92
Selection of the Power Rate, the Current Intensity Level94
Interval Timing A/B94
Control of the Pulsator94
Sensitivity of the Servo-Mechanism94
Visual Monitors for the Various Functions96
Machining under ISOPULSE Isoenergetic Working Conditions96
Machining under Microfin "Superfinish" Conditions98
Machining under "Pulsated" Working Conditions98
Operation of the Rotary Spindle98
Safety Devices100
Maintenance100
Fuses100
Generator Troubleshooting102
Failure of the Dielectric Pump102
Failure of both the Hydraulic and the Dielectric Pumps104
The Generator Cannot be Started up104
Technology Information106
Electrode Polarity106
Calculation of the Diametrical Dimensions of the Electrodes107
Considerations on the Influence of Machining Conditions109
Forced Feed Renewal of the Dielectrid Fluid109
Sheets of Curves E, F, R109
Sheets of Curves "AGMO"109
Influence of the Type of Dielectric Fluid110
Influence of the Graphite Grade110
Steel Used for the Technological Tests111
Tests Diagrams112
Test Conditions112
Electrodes Table167
Technology for Tungsten-Carbide176
Composition and Characteristics of the Carbides Investigated176
Conditions of Test176
Microfin Power Supply185
Schematic Diagram189

Charmilles E110-D10 - Page 65

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