半圆头铆钉及沉头铆钉钉杆长度的选择

2015-05-11    作者:未知    来源:网络文摘

    半圆头铆钉及沉头铆钉钉杆长度的选择

 

半圆头铆钉铆成沉头,沉头铆钉铆成沉头

 

l	d									l	d
	3	4	5	6	8	10	12	16			3	4	5	6	8	10	12	16
	铆接厚度 Σδ										铆接厚度 Σδ
5	3									6	4	4
6	4	3								8	5.5	5.5	5.5
8	5.5	5	5							10	7.5	7	7
10	7.5	7	7	6.5						12	9.5	8.5	8.5
12	9	8.5	8.5	8						14	11	10	10	10
14	11	10	10	9.5						16	13	11.5	11.5	11.5	11
16	13	11.5	12	11	11	9				18	14.5	13	13	13	12.5	12
18	14.5	13.5	13.5	12.5	12.5	11				20	16.5	14.5	14.5	14.5	14.5	14
20	16	15	15	14	14	13				22	18	16.5	16	16	16	15.5
22		17	17	15.5	15.5	14.5	14			24	20	18	17.5	17.5	17.5	17	16
24			18.5	17.5	17	16	16
26			20	19	18.5	17.5	17.5			26	21.5	19.5	19	19	19.5	18.5	17.5
28			22	21	20	19	19			28		21	21	21	21	20	19
30			24	22.5	22	20.5	20.5			30			22.5	22.5	23	22	21
32			26	24	23.5	22	22			32			24	24	24.5	23.5	22.5
34			27.5	25.5	25	23.5	23.5			34			25.5	25.5	26	25	24.5