- Arts & Culture 5856
- Business & Economics 679
- Computers 309
- Dictionaries & Encyclopedias 81
- Education & Science 74764
- Abstracts 100
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 1982
- Coursework 15184
- Culture 9
- Diplomas 414
- Drawings 817
- Ecology 5
- Economy 84
- English 75
- Ethics, Aesthetics 3
- For Education Students 17537
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 4
- Mathematics 13794
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14735
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 145
- Tests 8962
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 13
- To Help the Entrant 37
- Vetting 361
- Works 13
- Информатика 10
- Engineering 3059
- Fiction 695
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Design of round broaches Option 2
Uploaded: 21.10.2019
Content: 2.7z 99,56 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 45x GOST 1412-79; hardness when stretching HB=217, the workpiece - after normalization; hole for stretching treated with a drill; d0=32.2 N12 (+0.19); D=33H7 (+0.050); Ra=3.2; L=50 mm.
2. Machine: horizontal broaching, model 7B520; cartridge - automatic quick-change, FROM= 20000 kg; the maximum stroke of the carriage or slider 1600mm, min. size from the end of the broach shank to the first cutting tooth L1=200 + h`.
3. Character production-mass.
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 |