- •Общие требования
- •Задание на курсовую работу
- •1. Выбор заготовки
- •II. Выбор металлорежущего станка
- •Выбор крепежного приспособления и способа крепления
- •V. Расчет режимов резания
- •VI. Обработка на токарных станках
- •Расчет усилий резании
- •Расчет мощности станка
- •VII. Обработка на фрезерных станках
- •VIII. Составление технологической карты обработки
- •Числа в дробных степенях
Числа в дробных степенях
Числа |
Показатели степени | |||||||
|
0,50 |
0,60 |
0,70 |
0,80 |
0,90 |
1,1 |
1,2 |
1,4 |
I |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
0,015 |
0,123 |
0,081 |
0,053 |
0,035 |
0,023 |
0,009 |
0,007 |
0,003 |
0,02 |
0,141 |
0,096 |
0,065 |
0.044 |
0,030 |
0,010 |
0,009 |
0,004 |
0,03 |
0,173 |
0,122 |
0,086 |
0,067 |
0,043 |
0,021 |
0,015 |
0,007 |
0,04 |
0,200 |
0,145 |
0,105 |
0,077 |
0,055 |
0,029 |
0,021 |
0,010 |
0,05 |
0,224 |
0,166 |
0,123 |
0,091 |
0,067 |
0,037 |
0,028 |
0,015 |
0,06 |
0,245 |
0,185 |
0,140 |
0,105 |
0,080 |
0,045 |
0,034 |
0,019 |
0,08 |
0,283 |
0,220 |
0,171 |
0,133 |
0,103 |
0.062 |
0,048 |
0,029 |
0,10 |
0,316 |
0,251 |
0,200 |
0,159 |
0,126 |
0,079 |
0,063 |
0,032 |
0,20 |
0,447 |
0,381 |
0,324 |
0,276 |
0,235 |
0,170 |
0,103 |
0,100 |
0,30 |
0,548 |
0,486 |
0,431 |
0,382 |
0,338 |
0,266 |
0,145 |
0,185 |
0,40 |
0,633 |
0,577 |
0,527 |
0,481 |
0,438 |
0,365 |
0,333 |
0,277 |
0,50 |
0,707 |
0,660 |
0,616 |
0,574 |
0,536 |
0,467 |
0,435 |
0,378 |
0,60 |
0,775 |
0,736 |
0,699 |
0,665 |
0,632 |
0,570 |
0,540 |
0,489 |
0,70 |
0,837 |
0,807 |
0,779 |
0,752 |
0,725 |
0,675 |
0,651 |
0,607 |
0,80 |
0,994 |
0,875 |
0,855 |
0,837 |
0,818 |
0,782 |
0,765 |
0,731 |
0,90 |
0,949 |
0,939 |
0,929 |
0,919 |
0,910 |
0,891 |
0,881 |
0,863 |
1.5 |
1,225 |
1,275 |
1,328 |
1,383 |
1,440 |
1,560 |
1,627 |
1,764 |
2 |
1,414 |
1,516 |
1,623 |
1,741 |
1,866 |
2,140 |
2,297 |
2,639 |
3 |
1,732 |
1,933 |
2,158 |
2,408 |
2,688 |
3,340 |
3,737 |
4.656 |
4 |
2,000 |
2,297 |
2,639 |
3,031 |
3,482 |
4,600 |
5,278 |
6,964 |
5 |
2,236 |
2,627 |
3,085 |
3,623 |
4,257 |
5,880 |
6,900 |
9,518 |
6 |
2,450 |
2,930 |
3,505 |
4,193 |
5,016 |
7,200 |
8,586 |
12,286 |
7 |
2,646 |
3,214 |
3,905 |
4,743 |
5,762 |
8,530 |
10,331 |
15,246 |
8 |
2,828 |
3,482 |
4,287 |
5,278 |
6,498 |
9,850 |
12.126 |
18,379 |
9 |
3,000 |
3,737 |
4,656 |
5,800 |
7,225 |
11,220 |
13,967 |
21,674 |
10 |
3,162 |
3,981 |
5,012 |
6,310 |
7,943 |
12,600 |
15,849 |
25,119 |
12 |
3,464 |
4,441 |
5,694 |
7,300 |
9,360 |
15,40 |
18,725 |
32.423 |
14 |
3,742 |
4,872 |
6,343 |
8,259 |
10,753 |
18,20 |
23,733 |
40,233 |
16 |
4,000 |
5,278 |
6,964 |
9,190 |
12.126 |
21,20 |
27,858 |
48,503 |
18 |
4,243 |
5,665 |
7,563 |
10,098 |
13,482 |
24,00 |
32,087 |
57,198 |
Продолжение
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
20 |
4,472 |
6,034 |
8,142 |
10,986 |
14,823 |
27,00 |
36,411 |
66,289 |
22 |
4,690 |
5,389 |
8,704 |
11,856 |
16,150 |
30,00 |
40,823 |
75,751 |
24 |
4,900 |
6,732 |
9,250 |
12,711 |
17,466 |
33,00 |
45,316 |
85,565 |
26 |
5,099 |
7,063 |
9,783 |
13,551 |
18,770 |
36,00 |
49,884 |
95,710 |
28 |
5,292 |
7,384 |
10,304 |
14,379 |
20,065 |
39,00 |
54,525 |
106,175 |
30 |
5,477 |
7,696 |
10,814 |
15,195 |
21,351 |
42,20 |
59,230 |
116,941 |
35 |
5,916 |
8,442 |
12,046 |
17,189 |
24,529 |
51,00 |
71,266 |
145,110 |
40 |
6,325 |
9,146 |
13,226 |
19,127 |
27,660 |
57,80 |
83,651 |
174,938 |
45 |
6,708 |
9,816 |
14,363 |
21,017 |
30,753 |
66,30 |
96,350 |
206,298 |
50 |
7,071 |
10,456 |
15,463 |
22,865 |
33,812 |
74,00 |
109,336 |
239,088 |
60 |
7,746 |
11,665 |
17,567 |
26,456 |
39,841 |
90,50 |
136,075 |
308,610 |
70 |
8,367 |
12,796 |
19,569 |
29,928 |
45,771 |
107,0 |
163,727 |
382,948 |
80 |
8,944 |
13,863 |
21,486 |
33,302 |
51,616 |
124,0 |
192,180 |
461,664 |
90 |
9,497 |
14,878 |
23,333 |
36,593 |
57,387 |
141,0 |
221,354 |
544,422 |
100 |
10,000 |
15,849 |
25,119 |
39,811 |
63,096 |
158,0 |
251,189 |
630,957 |
110 |
10,438 |
16,782 |
26,852 |
42,965 |
69,747 |
176,0 |
281,623 |
721,018 |
120 |
10,955 |
17,681 |
28,538 |
46,062 |
74,347 |
194,0 |
312,619 |
814,427 |
130 |
11,402 |
18,551 |
30,183 |
49,108 |
79,900 |
212,0 |
344,143 |
910,995 |
140 |
11,832 |
19,395 |
31,790 |
52,108 |
85,412 |
230,0 |
376,146 |
1010,61 |
150 |
12,247 |
20,214 |
33,363 |
55,065 |
90,883 |
248,0 |
408,609 |
1113,08 |
175 |
13,220 |
22,173 |
37,165 |
62,292 |
104,409 |
290,0 |
491,641 |
1381,20 |
200 |
14,142 |
25,023 |
40,806 |
69,315 |
117,741 |
340,0 |
577,080 |
1665,11 |
225 |
15,000 |
25,782 |
44,313 |
76,168 |
130,907 |
480,0 |
664,685 |
1963.60 |
250 |
15,811 |
27,464 |
47,704 |
82,861 |
143,928 |
435,0 |
754,272 |
2275,70 |
275 |
16,582 |
29,079 |
50,945 |
89,472 |
156,75 |
480,0 |
845,240 |
2601,60 |
300 |
17,321 |
30,639 |
54,198 |
95,873 |
169,593 |
525,0 |
938,737 |
2937,43 |
Числа |
Показатели степени | |||||||
|
0,01 |
0,10 |
0,20 |
0,25 |
0,30 |
0,35 |
0,40 |
0,45 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
0,015 |
0,959 |
0,673 |
0,432 |
0,350 |
0,284 |
0,230 |
0,186 |
0,151 |
0,02 |
0,962 |
0,676 |
0,458 |
0,376 |
0,310 |
0,254 |
0,210 |
0,172 |
0,03 |
0,966 |
0,705 |
0,495 |
0,416 |
0,350 |
0,291 |
0,246 |
0,206 |
0,04 |
0,968 |
0,725 |
0,525 |
0,447 |
0,380 |
0,324 |
0,276 |
0,234 |
0,05 |
0,970 |
0,741 |
0,549 |
0,473 |
0,408 |
0,350 |
0,302 |
0,260 |
0,06 |
0,972 |
0,755 |
0,570 |
0,495 |
0,430 |
0,374 |
0,324 |
0,282 |
0,08 |
0,975 |
0,777 |
0,603 |
0,532 |
0,468 |
0,412 |
0,364 |
0,320 |
0,10 |
0,977 |
0,794 |
0,631 |
0,562 |
0,502 |
0,445 |
0,398 |
0,354 |
0,20 |
0,984 |
0,851 |
0,725 |
0,669 |
0,625 |
0,508 |
0,525 |
0,485 |
0,30 |
0,988 |
0,887 |
0,786 |
0,740 |
0,695 |
0,655 |
0,618 |
0,582 |
0,40 |
0,991 |
0,912 |
0,833 |
0,795 |
0,760 |
0,725 |
0,693 |
0,660 |
0,50 |
0,993 |
0,933 |
0,871 |
0,841 |
0,810 |
0,785 |
0,758 |
0,730 |
0,60 |
0,995 |
0,950 |
0,903 |
0,880 |
0,858 |
0,836 |
0,815 |
0,795 |
0,70 |
0,996 |
0,965 |
0,931 |
0,915 |
0,399 |
0,883 |
0,867 |
0,852 |
0,80 |
0,998 |
0,978 |
0,956 |
0,946 |
0,935 |
0,925 |
0,915 |
0,905 |
0,90 |
0,999 |
0,990 |
0,979 |
0,974 |
0,969 |
0,964 |
0,959 |
0,954 |
1,5 |
1,004 |
1.004 |
1,085 |
1,107 |
1,130 |
1,150 |
1,176 |
1,200 |
2 |
1,007 |
1,072 |
1,149 |
1,189 |
1,230 |
1,27 |
1,32 |
1,37 |
3 |
1,011 |
1,116 |
1,246 |
1,316 |
1,390 |
1,47 |
1,55 |
1,64 |
4 |
1,014 |
1,149 |
1,320 |
1,414 |
1,520 |
1,62 |
1,74 |
1,87 |
5 |
1,016 |
1,175 |
1,380 |
1,495 |
1,62 |
1,76 |
1,90 |
2,06 |
6 |
1,018 |
1,196 |
1,431 |
1,565 |
1,71 |
1,87 |
2,05 |
2,24 |
7 |
1,020 |
1,215 |
1,456 |
1,627 |
1,79 |
1,98 |
2,18 |
2,40 |
8 |
1,021 |
1,231 |
1,516 |
1,682 |
1,87 |
2,08 |
2,30 |
2,56 |
9 |
1,022 |
1,246 |
1,552 |
1,732 |
1,93 |
2,10 |
2,41 |
2,69 |
10 |
1,023 |
1,259 |
1,585 |
1,778 |
2,00 |
2,24 |
2,51 |
2,82 |
12 |
1,025 |
1,282 |
1,644 |
1,861 |
2,10 |
2,39 |
2,702 |
3,06 |
14 |
1,027 |
1,302 |
1,695 |
1,934 |
2,20 |
2,52 |
2,874 |
3,28 |
16 |
1,028 |
1,320 |
1,741 |
2.000 |
2,30 |
2,64 |
3,031 |
3,48 |
18 |
1,029 |
1,335 |
1,783 |
2,060 |
2,38 |
2,75 |
3,178 |
3,67 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
20 |
1,031 |
1,349 |
1,821 |
2,115 |
2,46 |
2,85 |
3,315 |
3,86 |
22 |
1,031 |
1,362 |
1,856 |
2,166 |
2,53 |
2,95 |
3,443 |
4,02 |
24 |
1,032 |
1,374 |
1,888 |
2,213 |
2,50 |
3,04 |
3,565 |
4,18 |
26 |
1,033 |
1,385 |
1,919 |
2,258 |
2,68 |
3,13 |
3,681 |
4,33 |
28 |
1,034 |
1,396 |
1,947 |
2,300 |
2,72 |
3,21 |
3,792 |
4,48 |
30 |
1,035 |
1,405 |
1,974 |
2,340 |
2,78 |
3,29 |
3,898 |
4,62 |
35 |
1,036 |
1,427 |
2,036 |
2,432 |
2,90 |
3,47 |
4,146 |
4,95 |
40 |
1,038 |
1,446 |
2,091 |
2,515 |
3,02 |
3,64 |
4,373 |
5,25 |
45 |
1,039 |
1,463 |
2,141 |
2,590 |
3,14 |
3,79 |
4,584 |
5,55 |
50 |
1,040 |
1,479 |
2,187 |
2,658 |
3,24 |
3,93 |
4,782 |
5,82 |
60 |
1,042 |
1,506 |
2,268 |
2,783 |
3,42 |
4,19 |
3,1,44 |
6,30 |
70 |
1,043 |
1,529 |
2,339 |
2,893 |
3,58 |
4,42 |
5,471 |
6,75 |
80 |
1,045 |
1,550 |
2,402 |
2,991 |
3,72 |
4,64 |
5,771 |
7,20 |
90 |
1,046 |
1,568 |
2,460 |
3,080 |
3,86 |
4,83 |
6,049 |
7,60 |
100 |
1,047 |
1,585 |
2,512 |
3,162 |
3,98 |
5,01 |
6,310 |
7,96 |
110 |
1,048 |
1,600 |
2,560 |
3,239 |
4,10 |
5,18 |
6,555 |
8,28 |
120 |
1,049 |
1,614 |
2,605 |
3,310 |
4,20 |
5,34 |
6,787 |
8,60 |
130 |
1,050 |
1,627 |
2,647 |
3,377 |
4,30 |
5,49 |
7,008 |
8,94 |
140 |
1,051 |
1,639 |
2,687 |
3,440 |
4,40 |
5,64 |
7,210 |
9,24 |
150 |
1,052 |
1,651 |
2,724 |
3,500 |
4,50 |
5,78 |
7,421 |
9,55 |
175 |
1,053 |
1,676 |
2,809 |
3,637 |
4,71 |
6,09 |
7,893 |
10,2 |
200 |
1,054 |
1,699 |
2,885 |
3,761 |
4,90 |
6,39 |
8,326 |
10,90 |
225 |
1,056 |
1,719 |
2,954 |
3,873 |
5,07 |
6,66 |
8,727 |
11,44 |
250 |
1,057 |
1,737 |
3,017 |
3,976 |
5,24 |
6,91 |
9,103 |
12,00 |
275 |
1,058 |
1,753 |
3,076 |
3,072 |
5,39 |
7,15 |
9,456 |
12,53 |
300 |
1,059 |
1,769 |
3,129 |
4,162 |
5,55 |
7,35 |
9,792 |
13,00 |
3