Nā Kūʻai - Hoʻopau Metala ≈ 1 d

E hoʻonui i kāu mau papahana me Studs me Metal End ≈1d DIN 938 - 2012. Hana ʻia me ka pololei a me ka pili ʻana i nā kūlana ʻoihana, hāʻawi kēia mau studs i ka hilinaʻi like ʻole a me ka hana. Inā ma ke kūkulu ʻana, ka mīkini, a i ʻole ka hana ʻana, e hilinaʻi i ka paʻa a me ka ikaika o kēia mau studs no kāu mau pono paʻa.

Hoʻohālike:DIN 938

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO ka pololei kūpono:Hana ʻia nā Studs me Metal End ≈1d DIN 938 - 2012 no nā noi hoʻopaʻa pololei, e hōʻoia ana i nā hoʻonohonoho paʻa a hilinaʻi.

DIN 938 - 2012 maʻamau:Hoʻopili paʻa kēia mau studs i ka maʻamau DIN 938 - 2012, e hōʻoiaʻiʻo ana i ka hoʻohālikelike a me ka hilinaʻi ma nā ʻano ʻoihana like ʻole.

ʻOi loa ke kūpaʻa:Me kā lākou hoʻolālā hopena metala a me ka lōʻihi o ka hoʻopili ʻana e like me ka 1d, hāʻawi kēia mau studs i ka paʻa maikaʻi loa a me ka hiki ke amo, e hoʻolilo iā lākou i mea kūpono no nā noi e koi ana i ka paʻa paʻa.

Ka lōʻihi inoa L Manaʻo kōkua: koho i ka Nominal Length L a loaʻaKaumaha .

Uila Uila
d

(M7)

M10

M12

(M14)

M16

(M18)

M20

P	Pitch	ʻulaʻula
		Loko maikaʻi-1
		Loko maikaʻi-2
b₁
b	L≤125
	125＜L≤200
	L＞200
d_s	max
	min
x₁
x₂

0.5	0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5	2.5
-	-	-	-	-	1	1.25	1.25	1.5	1.5	1.5	1.5
-	-	-	-	-	-	-	1.5	-	-	-	-
3	4	5	6	7	8	10	12	14	16	18	20
12	14	16	18	20	22	26	30	34	38	42	46
18	20	22	24	26	28	32	36	40	44	48	52
-	-	-	-	-	-	45	49	53	57	61	65
3	4	5	6	7	8	10	12	14	16	18	20
2.86	3.82	4.82	5.82	6.78	7.78	9.78	11.73	13.73	15.73	17.73	19.67
1.25	1.75	2	2.5	2.5	3.2	3.8	4.3	5	5	6.3	6.3
0.7	0.7	0.9	1	1.25	1.6	1.9	2.2	2.5	2.5	3.2	3.2

Kaumaha o kēlā me kēia 1000 mea kila (≈kg)

Uila Uila
d

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

P	Pitch	ʻulaʻula
		Loko maikaʻi-1
		Loko maikaʻi-2
b₁
b	L≤125
	125＜L≤200
	L＞200
d_s	max
	min
x₁
x₂

2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5
1.5	2	2	2	2	3	3	3	3	3	3
-	-	-	-	-	-	-	-	-	-	-
22	24	25	30	32	35	38	42	45	48	52
50	54	60	66	72	78	84	90	96	102	110
56	60	66	72	78	84	90	96	102	108	116
69	73	79	85	91	97	103	109	115	121	129
22	24	27	30	33	36	39	42	45	48	52
21.67	23.67	26.67	29.67	32.61	35.61	39.61	41.61	44.61	47.61	51.54
6.3	7.5	7.5	9	9	10	10	11	11	12.5	12.5
3.2	3.8	3.8	4.5	4.5	5	5	5.5	5.5	6.3	6.3

Kaumaha o kēlā me kēia 1000 mea kila (≈kg)

①, Mea Hana:
a)Ka kila, Papa ikaika: M3≤d≤M39: 5.6,8.8,10.9；d > M39: pili i ka ʻaelike. Kūlana DIN EN ISO 898-1
b) ʻO ka papa ikaika ʻē aʻe a i ʻole nā mea hana ma ka hoʻonohonoho ʻana