- Arts & Culture 6173
- Business & Economics 672
- Computers 315
- Dictionaries & Encyclopedias 68
- Education & Science 77425
- Abstracts 74
- Astrology 4
- Biology 8
- Chemistry 3404
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1565
- Ecology 5
- Economy 81
- English 80
- Ethics, Aesthetics 3
- For Education Students 17640
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13833
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15114
- Political Science 5
- Practical Work 59
- Psychology 59
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8696
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 381
- Works 13
- Информатика 8
- Engineering 874
- Fiction 692
- House, Family & Entertainment 83
- Law 133
- Website Promotion 70
Design of round broaches Option 15
Content: 15.7z 135,19 kB
Seller will give you a gift certificate in the amount of
Product description
GRECHISHNIKOV V. A., CHEMBARISOV N. And.,
SKHIRTLADZE A. G., STUPKO V. B., HISAMUTDINOV R. M., Matveev V. N., sukhinina L. A., LARIONOV D. N.
THE DESIGN OF CUTTING TOOL
Tutorial to perform
course project on discipline
«Cutting tool»
Additional information
Source data:
1. Stretched workpiece: material-cast iron KCH hardness when stretching HB=163, the workpiece-after tempering, the hole for stretching is treated with a drill; hole diameter before stretching (mm) - d0=43, 4H12 mm; hole diameter after stretching D=45H7 mm; surface roughness parameter Ra=0.8; length of stretching-Lg=50 mm.
2. Machine: model 7B520; pulling force of the machine FROM= 200 kN; the maximum stroke of the carriage of the broaching machine Nst= 1600 mm; broaching is fixed in an automatic replaceable cartridge.
3. The nature of the production details-small-scale.
4. The length of the broach, permissible for the tool shop and correspondence Department, not more than 1500 mm.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |