Задание на курсовой проект.
Сборочный чертеж изделия «Ролик».
На основании исходных данных:
выполнить чертежи деталей (втулка, вал, ролик, шпонка) на листах формата А3
спроектировать деталь – шпонка
оформить сборочный чертеж изделия
составить спецификацию.
Деталь № 1. Вал
d 1, d2, d3, –диаметры ступеней вала;
L1, L2, L3 – длины ступеней вала;
a – размер определяющий положение шпоночного паза на валу;
b – ширина шпоночного паза;
h – глубина шпоночного паза;
l – длина шпоночного паза.
№ варианта |
Параметры детали, мм |
|||||||||
d1 |
d2 |
d3 |
L1 |
L2 |
L3 |
а |
l |
b |
h |
|
1 |
8,0 |
15,0 |
10,0 |
15,0 |
6,0 |
30,0 |
10,0 |
10,0 |
4,0 |
2,5 |
2 |
8,5 |
16,0 |
11,0 |
15,0 |
6,0 |
32,0 |
11,0 |
10,0 |
4,0 |
2,5 |
3 |
9,0 |
17,0 |
12,0 |
15,0 |
6,0 |
34,0 |
12,0 |
10,0 |
5,0 |
3,0 |
4 |
10,0 |
18,0 |
13,0 |
15,0 |
6,0 |
36,0 |
12,0 |
10,0 |
5,0 |
3,0 |
5 |
11,0 |
19,0 |
14,0 |
15,0 |
6,0 |
38,0 |
14,0 |
10,0 |
5,0 |
3,0 |
6 |
12,0 |
20,0 |
15,0 |
17,0 |
6,0 |
40,0 |
15,0 |
10,0 |
5,0 |
3,0 |
7 |
13,0 |
21,0 |
16,0 |
17,0 |
6,0 |
42,0 |
16,0 |
10,0 |
5,0 |
3,0 |
8 |
14,0 |
22,0 |
17,0 |
17,0 |
6,0 |
45,0 |
16,0 |
12,0 |
6,0 |
3,5 |
9 |
15,0 |
24,0 |
18,0 |
17,0 |
6,0 |
48,0 |
18,0 |
12,0 |
6,0 |
3,5 |
10 |
16,0 |
25,0 |
19,0 |
17,0 |
6,0 |
50,0 |
18,0 |
15,0 |
6,0 |
3,5 |
11 |
17,0 |
26,0 |
20,0 |
19,0 |
6,0 |
54,0 |
20,0 |
15,0 |
6,0 |
3,5 |
12 |
18,0 |
28,0 |
21,0 |
19,0 |
6,0 |
56,0 |
20,0 |
15,0 |
6,0 |
3,5 |
13 |
19,0 |
30,0 |
22,0 |
19,0 |
6,0 |
60,0 |
22,0 |
16,0 |
8,0 |
4,0 |
14 |
20,0 |
32,0 |
24,0 |
19,0 |
6,0 |
62,0 |
22,0 |
16,0 |
8,0 |
4,0 |
15 |
21,0 |
34,0 |
25,0 |
19,0 |
6,0 |
65,0 |
24,0 |
16,0 |
8,0 |
4,0 |
16 |
22,0 |
36,0 |
26,0 |
21,0 |
6,0 |
70,0 |
25,0 |
16,0 |
8,0 |
4,0 |
17 |
24,0 |
38,0 |
28,0 |
21,0 |
6,0 |
75,0 |
25,0 |
16,0 |
8,0 |
4,0 |
18 |
25,0 |
40,0 |
30,0 |
21,0 |
6,0 |
80,0 |
30,0 |
20,0 |
10,0 |
5,0 |
19 |
26,0 |
42,0 |
32,0 |
21,0 |
6,0 |
85,0 |
32,0 |
20,0 |
10,0 |
5,0 |
20 |
28,0 |
45,0 |
34,0 |
21,0 |
6,0 |
90,0 |
35,0 |
20,0 |
10,0 |
5,0 |
21 |
30,0 |
48,0 |
36,0 |
23,0 |
6,0 |
95,0 |
35,0 |
20,0 |
10,0 |
5,0 |
22 |
32,0 |
50,0 |
38,0 |
23,0 |
6,0 |
100,0 |
40,0 |
20,0 |
10,0 |
5,0 |
23 |
34,0 |
53,0 |
40,0 |
23,0 |
6,0 |
105,0 |
40,0 |
25,0 |
12,0 |
5,0 |
24 |
36,0 |
56,0 |
42,0 |
23,0 |
6,0 |
110,0 |
42,0 |
25,0 |
12,0 |
5,0 |
25 |
38,0 |
60,0 |
45,0 |
23,0 |
6,0 |
120,0 |
45,0 |
30,0 |
14,0 |
5,5 |
26 |
40,0 |
63,0 |
48,0 |
25,0 |
6,0 |
125,0 |
45,0 |
30,0 |
14,0 |
5,5 |
27 |
42,0 |
67,0 |
50,0 |
25,0 |
6,0 |
130,0 |
50,0 |
30,0 |
14,0 |
5,5 |
28 |
45,0 |
71,0 |
53,0 |
25,0 |
6,0 |
140,0 |
50,0 |
32,0 |
16,0 |
6,0 |
29 |
48,0 |
75,0 |
56,0 |
25,0 |
6,0 |
150,0 |
55,0 |
32,0 |
16,0 |
6,0 |
30 |
50,0 |
80,0 |
60,0 |
25,0 |
6,0 |
160,0 |
62,0 |
36,0 |
18,0 |
7,0 |