60 Excellent Inventions in Metal Forming

Front Matter....Pages i-xvi
Front Matter....Pages 1-1
Novel Method for Combined Tension and Shear Loading of Thin-Walled Tubes....Pages 3-9
An Innovative Procedure for the Experimental Determination of the Forming Limit Curves....Pages 11-16
Sheet Material Characterization with the In-Plane Torsion Test: Cyclic Loading, Grooved Specimen and Twin Bridge Specimen....Pages 17-21
Friction Analysis in Bulk Metal Forming....Pages 23-28
Flow Stress Measurement in Upsetting Test with Grooved Platens....Pages 29-33
Equipment for Off-line Testing of Sheet Tribo-systems....Pages 35-40
Front Matter....Pages 41-41
Anisotropic Yield Functions....Pages 43-48
BBC2005 Yield Criterion Used in the Numerical Simulation of Sheet Metal Forming Processes....Pages 49-54
The Impact of M-K Model on Development of Formability Assessment in Sheet Metal Forming Processes....Pages 55-60
Cyclic Plasticity Model for Accurate Simulation of Springback of Sheet Metals....Pages 61-66
Fast Semi-analytical Approach for Deep Drawing Processes....Pages 67-73
Front Matter....Pages 75-75
Vaporizing Foil Actuator: a Tool for Creating High‐Pressure Impulses for Metalworking....Pages 77-82
Hybrid Deep Drawing Tools for High Strength Steels....Pages 83-88
High-Accuracy & High-Rigidity Forming Machines (UL Presses)....Pages 89-94
Short-Cycle-Stretch-Forming (SCS)....Pages 95-100
Sheet-Bulk Metal Forming....Pages 101-106
Electromagnetically Assisted Sheet Metal Stamping and Deep Drawing....Pages 107-112
Dry Metal Forming – a Green Approach....Pages 113-118
Forming of Tailored Blank....Pages 119-126
New Forming Technologies Using Screw Type Servo Press....Pages 127-133
Front Matter....Pages 135-135
Non-circular Spinning....Pages 137-142
Hybrid Sheet Metal Processing Center....Pages 143-148
Friction-Spinning – Innovative Opportunity for Overcoming Process Limits in Spinning Processes....Pages 149-154
Single Point “Dieless” Incremental Forming....Pages 155-159
TwinTool....Pages 161-166
Laser Adjustment Using Actuators....Pages 167-172
Flexible Asymmetric Spinning....Pages 173-178
Front Matter....Pages 179-179
Micro Hole Piercing with a Slant Angle....Pages 181-186
Fine Blanking of Helical Gears....Pages 187-192
Edge-Fracture-Tensile-Test....Pages 193-198
Reduction of Vibrations in Blanking by MR Dampers....Pages 199-204
Force Reduction During Blanking Operations of AHSS Sheet Materials....Pages 205-210
Front Matter....Pages 211-211
Flexible Rolling....Pages 213-218
Vertical Twin-Roll Strip Casting of Steel....Pages 219-224
Pair Cross Type Rolling Mill for Hot Rolling....Pages 225-231
Endless Hot Strip Rolling....Pages 233-238
6-High Type Rolling Mill for Cold Rolling....Pages 239-244
Riblet Rolling on Ti6Al4V Compressor Blades....Pages 245-250
Front Matter....Pages 251-251
TR Process for Forging Heavy Crankshafts....Pages 253-259
Chip Extrusion with Integrated Equal Channel Angular Pressing....Pages 261-266
Front Matter....Pages 251-251
Non-graphite Water Soluble Lubricant for Hot Forging....Pages 267-273
Composite Extrusion....Pages 275-280
Novel Billet Design for Co-extrusion of Bi-metallic Shapes and Tubes....Pages 281-286
Curved Profile Extrusion....Pages 287-292
Front Matter....Pages 293-293
Joining of a Shaft-Hub Connection by Lateral Extrusion....Pages 295-300
Divided Flow Method....Pages 301-305
Enclosed Die Forging Using Die Set....Pages 307-312
Joining of Serrated Shaft with Holed Disk by Indentation....Pages 313-318
Development of Orbital Forging Processes by Using Marciniak Rocking-Die Solutions....Pages 319-324
Double Cup Extrusion Test to Evalute Lubricants for Cold Forging....Pages 325-329
Extrusion of Scroll Against Counter Pressure....Pages 331-335
High-Performance Permanent Magnets by Cold Forming....Pages 337-342
New Cold Forging Lubricant Replacing Zinc Phosphate Coating....Pages 343-348
Front Matter....Pages 349-349
Incremental Tube Forming....Pages 351-356
Incremental Profile Forming....Pages 357-362
CNC Tube Forming Method for Manufacturing Flexibly and 3-Dimensionally Bent Tubes....Pages 363-368
Mechanical Joining of Tubes....Pages 369-374
Fabrication of Seamless Metallic Liners for COPV‘s....Pages 375-380
Torque Superposed Spatial bending....Pages 381-385
Further Development on Tube Hydroforming....Pages 387-393
Front Matter....Pages 395-395
In-Situ Measurement of Loading Stresses by Means of X-ray Diffraction with Multi-State Sheet Specimen....Pages 397-402
Smart Hot Stamping for Ultra-high Strength Steel Parts....Pages 403-408
Technologies for Forming and Foaming of Aluminium Foam Sandwich....Pages 409-414
Plastic Consolidation of Metal Matrix Composites by Pressure Cycling....Pages 415-419
Process-Integrated Heat Treatment of Hot Forged Components....Pages 421-425
Micro-Tube Hydroforming System Based on Floating Die Assembly....Pages 427-432
Tube Drawing with Tilted and Shifted Die....Pages 433-438
Erratum to: 60 Excellent Inventions in Metal Forming....Pages E1-E1