KS B 2399-2007 Helical torsion spring-Requirements for design《扭转卷簧设计标准》.pdf

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1、 KS B 2399KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 2399: 2007 2007 8 31 http:/www.kats.go.krKS B 2399: 2007 : () ( ) () () () () ( ) : () () ( ) : (http:/www.standard.go.kr) : :1979 12 28 :2007 8 31 20070559 : : ( 02-509-7274) (http:/www.kats.go.kr ). 7 5 , . KS B 2399: 2007 Helical torsion spr

2、ingRequirements for design 1 , ( .) , . , . 1 N/mm2= 1 MPa . 2 . . ( ) . KS B 0005, KS B 0103, KS D 3510, KS D 3535, KS D 3556, KS D 3579, KS D 3580, KS D 5102, , KS D 5103, 3 KS B 0103 . 4 1 . . 1 2 . KS B 2399: 2007 2 1 KS D 3510 SW B SW C KS D 3556 PW 1, 2, 3 KS D 3579 SWO A, B SWOSC B SWOSM A, B

3、, C KS D 3580 SWO V SWOCV V SWOSC V STS 302 STS 304 STS 304 N1 STS 316 KS D 3535 STS 631 J1 C 2600W C 2700W KS D 5103 C 2800W C 7521 W C 7541 W C 7701 W C 5102 W C 5191 W C 5212 W KS D 5102 C 1720 W 5 5.1 2 . KS B 2399: 2007 3 2 d mm Di Do D 2oiDDD+= mm D mm N c c=D/d E N/mm2kgf/mm2 I 2 mm4Z mm3P(P1

4、, P2) Nkgf M ( )N mmkgf mm a1, a2 mm L mm kT(kTd) N mm/radkgf mm/rad(kgf mm/deg)(d) rad( , ) R(R1, R2) mm DS b N/mm2kgf/mm2 5.2 . 5.2.1 ( 1 ) 1 P M = PR KS B 2399: 2007 4 L DN (1) 464EdMDNEIML= (2) DNEdMkT644=(3) 332dMZM = (4) DNEd2= (5) , (2), (3), (5) ( ) 180644=EdMDNd46673EdMDN(6) 180644=DNEdkTdD

5、NEd66734(7) DNdEd360 = (8) 5.2.2 ( 2 ) L )(3121aaDN + (9) (9) (2), (3) += )(3164214aaDNdEM (10) +=)(3164214aaDNdEkT(11) , (10), (11) ( ) 180)(3164214+= aaDNdEMd )(38966732144aaEdMEdMDN+ (12) 180)(3164214+=aaDNdEkTd)(3896673214aaDNEd+(13) KS B 2399: 2007 5 2 5.3 5.3.1 E 3 . 3 ( E ) N/mm2kgf/mm2 20610

6、321103 20610321103 20610321103 18610319103 STS 302 STS 304 STS 304N1 STS 316 STS 631 19610320103 9810310103 10810311103 9810310103 12710313103 5.3.2 3 , , . , . M = P1R1= P2R2KS B 2399: 2007 6 ( 3 ) max 3max)2(32dPDRb+= (14) , b 4 (15) . )1(4142=ccccb (15) 5.3.3 (Ds) (Di D) 90 % . 3 dDc = 4 : bNDD2m

7、ax= (16) maxbKS B 2399: 2007 7 DNd360max= (17) )(9.0 DDDis= (18) max, dmax ( 2 ). 5.3.4 , . , . 5(c) , (r) (d) . 6 , 57 . a) b) c) 5 KS B 2399: 2007 8 a) b) 1 c) 2 d) 6 7 l1 4d r l1KS B 2399: 2007 9 7 1 3 3 . . 8 8.1 8.1.1 . . 4 . 4 1 2 3 10 03 8 10 15 03 10 10 15 20 10 20 15 20 30 20 30 20 30 40 4

8、, 22 . 8.1.2 . , 5 . 5 , . 5 1 2 3 4 8 1.0 %, 0.15 mm 1.5 %, 0.2 mm 2.5 %, 0.4 mm8 15 1.5 %, 0.2 mm 2.0 %, 0.3 mm 3.0 %, 0.5 mmD/da15 22 2.0 %, 0.3 mm 3.0 %, 0.5 mm 4.0 %, 0.7 mm . . aD: , d: 8.1.3 6 . . 6 , . D d KS B 2399: 2007 10 6 1 2 3 4 8 1.5 %, 0.3 mm 3.0 %, 0.6 mm 5.0 %, 1.0 mm8 15 2.0 %, 0.

9、4 mm 4.0 %, 0.8 mm 7.0 %, 1.4 mmD/d 15 22 3.0 %, 0.6 mm 6.0 %, 1.2 mm 9.0 %, 1.8 mm8.1.4 8 a a1 , 7 . 7 , . 8 a a1 7 a a1 1 2 3 0.1 0.5 2.0 %, 0.3 mm 3.0 %, 0.5 mm 4.0 %, 1.0 mm0.5 1 2.0 %, 0.5 mm 3.0 %, 0.7 mm 4.0 %, 1.5 mm1 2 2.0 %, 0.7 mm 3.0 %, 1.0 mm 4.0 %, 2.0 mm2 4 2.0 %, 1.0 mm 3.0 %, 1.5 mm

10、 4.0 %, 3.0 mm mm 4 2.0 %, 1.5 mm 3.0 %, 2.0 mm 4.0 %, 4.0 mm8.1.5 9 8 . 9 a1aaKS B 2399: 2007 11 8 1 2 3 5 10 15 9 9.1 . , . , . 9.2 . . . Tdk+21)( , 1 2 9 10 . 9 1 1 2 3 10.03 0.05 0.08 10 2 3 10 10 20 20 30 210 15 20 10 10.1 (4) , (14) . 10.2 10 . KS B 2399: 2007 12 10 10.3 . . , , , . Mmin, Mmax

11、 d min, d max r . maxminmaxminmaxminddMMr= . 1 0.7 , max 10 . B . maxBN/mm2kgf/mm2 (mm)KS B 2399: 2007 13 Bmin 1 1 PW 2 d=1.0 mm D=9.0 mm N=4 : Mmax=100 N mm10.2 kgf mm, Mmin=20 N mm2.0 kgf mm . kgf/mm9.103N/mm01910.11003232233maxmax=dM 45.0kgf/mm0.230N/mm2602kgf/mm9.103N/mm01912222max=B B ( 1 2 ).

12、2.0maxmin=MMr 1 . 107 . 11 BmaxKS B 2399: 2007 14 11.1 KS B 0005 . 11.2 . a) ( .) b) c) d) e) f ) g) ( . , , ) h) i) ( .) j) ( , ) k) a)k) . 11.3 11 . : mm 11 KS B 2399: 2007 15 11 1 STS 304 WPB 2 STS 304 WPB mm 1 1 9 9 mm 80.2 8 4 00 4 00 12015 120 I 78 N mmkgf mm 9810 2 ( ) d mm 7 N/mm2kgf/mm2 1 0

13、00102.0 1 : 2 : 3 1 N/mm2= 1 MPa 1 6 16 0.40 1 (SI) : N/mm2 (mm) SWB SWC PW1 PW2 SWPV SWOA SWOB SWOV SWOCVV SWOSMASWOSMBSWOS MC SWOSCB SWOSCV 0.08 0.09 0.10 2 450 2 400 2 350 2 790 2 750 2 700 2 890 2 840 2 790 3 190 3 140 3 090 0.12 0.14 0.16 2 300 2 260 2 210 2 650 2 600 2 550 2 750 2 700 2 650 3

14、040 2 990 2 940 0.18 0.20 0.23 2 210 2 210 2 160 2 500 2 500 2 450 2 600 2 600 2 550 2 890 2 840 2 790 0.26 0.29 0.32 2 110 2 060 2 010 2 400 2 350 2 300 2 500 2 450 2 400 2 750 2 700 2 650 0.35 0.40 0.45 2 010 1 960 1 910 2 300 2 260 2 210 2 400 2 350 2 300 2 650 2 600 2 550 0.50 0.55 0.60 1 910 1

15、860 1 810 2 210 2 160 2 110 2 300 2 260 2 210 2 550 2 500 2 450 0.65 0.70 0.80 1 810 1 770 1 770 2 110 2 060 2 010 2 210 2 160 2 110 2 450 2 400 2 350 0.90 1.00 1.20 1 770 1 720 1 670 2 010 1 960 1 910 2 110 2 060 2 010 2 300 2 260 2 210 2 010 1 960 1 960 1 960 1.40 1.60 1.80 1 620 1 570 1 520 1 860

16、 1 810 1 770 1 960 1 910 1 860 2 160 2 110 2 060 1 910 1 860 1 810 1 960 1 960 1 960 16 KS B 2399:2007 1 (SI) ( ) : N/mm2 (mm) SWB SWC PW1 PW2 SWPV SWOA SWOB SWOV SWOCVV SWOSMA SWOSMB SWOS MC SWOSCB SWOSCV 2.00 2.30 2.60 1 470 1 420 1 420 1 720 1 670 1 670 1810 1770 1770 2 010 1 960 1 960 1 770 1 72

17、0 1 720 1 570 1 720 1 620 1 570 1 910 1 910 2.90 3.20 3.50 1 370 1 620 1 570 1 570 1720 1670 1670 1 910 1 860 1 810 1 720 1 670 1 670 1 520 1 470 1 470 1 670 1 620 1 620 1 620 1 570 1 570 1 570 1 910 1 860 1 860 1 910 1 860 1 860 4.00 4.50 5.00 1 370 1 320 1 320 1 570 1 520 1 520 1670 1620 1620 1 81

18、0 1 770 1 770 1 670 1 620 1 620 1 420 1 370 1 370 1 570 1 520 1 520 1 570 1 520 1 520 1 520 1 520 1 470 1 470 1 570 1 670 1 810 1 810 1 760 1 810 1 810 1 760 5.50 6.00 6.50 1 270 1 230 1 230 1 470 1 420 1 420 1570 1520 1520 1 710 1 670 1 670 1 570 1 520 1 320 1 470 1 470 1 470 1 470 1 470 1 420 1 47

19、0 1 570 1 670 1 760 1 710 1 710 1 760 1 710 1 710 7.00 7.50 8.00 1 180 1 180 1 370 1 370 1470 1470 1 620 1 230 1 230 1 370 1 370 1 420 1 370 1 420 1 520 1 620 1 660 1 660 1 660 8.50 9.00 9.50 1 130 1 320 1420 1 230 1 370 1 370 1 420 1 420 1 370 1 520 1 520 1 470 1 620 1 620 1 570 1 660 10.0 10.5 11.0 1 130 1 080 1 320 1 270 1420 1 180 1 180 1 320 1 320 1 370 1 370 1 470 1 570 1 660 11.5 12.0 13.0 1 080 1 030 1 270 1 230 1 180 1 320 1 370 1 470 1 570 1 570 1 660 1 610 1 610 14.0 1 370 1 470 1 610 1 . 2 (SI) 2 . 17KS B 2399:2007 1

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