- Arts & Culture 5856
- Business & Economics 679
- Computers 309
- Dictionaries & Encyclopedias 81
- Education & Science 74784
- 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 17543
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 4
- Mathematics 13808
- 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 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Design of broaching of straight splines Option 23
Uploaded: 22.10.2019
Content: 23.7z 176,44 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 billet: material-St 40;
tensile strength HB 217,
the hole for stretching is treated with a drill;
the diameter of the hole before stretching-d0 = 30 mm;
the inner diameter of the slots admin =30.6 mm; the outer diameter of the slots, Min = 36 mm; slot cavities bmin = 6 mm; the number of slots ;
surface roughness parameter Ra = 1,6
microns by, Ra = 3.2 microns by, Ra = 1.6 by, stretching length l=25 mm.
The nature of the walls: TL
2. Machine: horizontal broaching, model 7A 510;
pulling force of the machine Q = 100 000 N;
maximum rod stroke length Lmax = 1600 mm;
Cartridge type A
3. Character of production-small-scale production
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 |