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CONTENTS
Introduction.............................................................................................................3Bog'liq 147970 (2)CONTENTS
Introduction.............................................................................................................3
I-CHAPTER. TYPES OF BLANKS AND THEIR PREPARATION ………..5
1.3.
Types of workpieces and materials used ……..…….…........................…5
1.2. Methods of cutting metal into workpieces….....…………………………26
1.3.
Heating temperature of workpieces for forging and volumetric
stamping………………………………………………………………………….28
1.4. Influence of forging and stamping on the structure and mechanical
properties of metals...............................................................................................32
1.5. The essence of the forging process and the basic terms …………..……36
II-CHAPTER. THE ESSENCE OF FORGING, BASIC AND AUXILIARY
TOOLS…………………………………………...................................................39
2.1. Basic and auxiliary forging operations…………….....................................39
2.2. Sediment........………………………………………………………………..48
2.3. Broach..............................................................................……………………59
2.4. Distillation....………………………………………………………………...73
2.5. Firmware..............………………………………………………………...…75
2.6. Flexible, transfer..…………………………………………………………...81
2.7. Auxiliary forging operations.....................…………………………………84
2.8. Finishing forging operations....………………......………………………...88
2.9. Shaped and sectional forging.......………………………………………...109
III-CHAPTER. ГОРЯЧАЯ ОБЪЁМНАЯ ШТАМПОВКА ……...........….115
3.1. The essence of hot volumetric stamping...................................………….115
3.2. Stamping on hammers...................………………………………………..119
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Bosh sahifa
Aloqalar
Bosh sahifa
CONTENTS
Introduction.............................................................................................................3
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