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Ihe nkedo ihe mkpuchi hexagon (Cone Point) [Table 14] (ASTM F912 F880)

Họrọ Hexagon Socket Set Screws na Cone Point maka ijikọ nke ọma na nchekwa n'ọtụtụ ngwa. N'ikwekọ na ụkpụrụ ASME B 18.3 - 2012 ma mepụta site na ihe ndị dị elu, ihe nkedo ndị a na-enye ogologo oge, ntụkwasị obi, na ntinye dị mma, na-eme ka arụmọrụ dị mma na ntọala ụlọ ọrụ dị iche iche.

Nlereanya:ASME B 18.3

Zipu ajụjụ

Nkọwa ngwaahịa

Ngwakọta nke ọma:Hexagon Socket Set screws with Cone Point, dị ka akọwapụtara na ASME B 18.3 - 2012, na-enye ihe ngwọta maka ngwa ngwa dị iche iche. N'igosipụta ihe nrụpụta cone, skru ndị a na-enye njide a pụrụ ịdabere na ya ma gbochie nkwụsịtụ, na-eme ka nkwụsi ike nke ihe ndị gbakọtara.

Akụrụngwa dị oke mma:Emebere ya site na ngwa ọkwa dị elu dị ka ASTM F912 na F880, skru ndị a na-egosipụta ogologo ogologo oge na nguzogide corrosion. Ihe owuwu ha siri ike na-eme ka ogologo ndụ ha dịkwuo ogologo, na-eme ka ha dị mma maka iji na gburugburu ebe siri ike ebe ntụkwasị obi dị mkpa.

Ngwa sara mbara:Site na nhazi ha dị iche iche na arụmọrụ a pụrụ ịdabere na ya, skru ndị a na-achọta ngwa n'ime ụlọ ọrụ dị iche iche, gụnyere igwe, ụgbọala, na ihe owuwu. Ma ejiri ya maka nhazi, ngbanwe, ma ọ bụ ichekwa akụrụngwa, ha na-enye azịza nkwudo na-agbanwe agbanwe na ntụkwasị obi.

Njikọ dị mma:N'ịbụ ndị e mere ka ha nwee ike iru ụkpụrụ ASME, skru ndị a na-egosipụta akụkụ ziri ezi na eriri otu, na-eme ka njikọta enweghị nkebi n'ime sistemu igwe dị iche iche. Nke a na-eme ka nrụnye na nrụzi na-enweghị nsogbu, na-enye aka n'ịrụ ọrụ n'ozuzu ya.

Eriri ịghasa
d

1 #

6 #

10 #

1/4

5/16

3/8

d	Ịghasa dayameta
PP	UNC
	UNF
	A F
s	Nha aha
t	min
L	mkpirisi (nom.)
α	Nha aha

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2500	0.3125	0.3750
-	64.0	56.0	48.0	40.0	40.0	32.0	32.0	24.0	20.0	18.0	16.0
80.0	72.0	64.0	56.0	48.0	44.0	40.0	36.0	32.0	28.0	24.0	24.0
-	-	-	-	-	-	-	-	-	32.0	32.0	32.0
0.028	0.035	0.035	0.050	0.050	0.062	0.062	0.078	0.094	0.125	0.156	0.188
0.050	0.060	0.060	0.070	0.070	0.080	0.080	0.090	0.100	0.125	0.156	0.188
0.13	0.19	0.19	0.19	0.19	0.19	0.25	0.25	0.25	0.31	0.44	0.44
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°

Eriri ịghasa
d

7/16

1/2

5/8

3/4

7/8

1-1/8

1-1/4

1-3/8

1-1/2

1-3/4

d	Ịghasa dayameta
PP	UNC
	UNF
	A F
s	Nha aha
t	min
L	mkpirisi (nom.)
α	Nha aha

0.4375	0.5000	0.6250	0.7500	0.8750	1.0000	1.1250	1.2500	1.3750	1.5000	1.7500	2.0000
14.0	13.0	11.0	10.0	9.0	8.0	7.0	7.0	6.0	6.0	5.0	4.5
20.0	20.0	18.0	16.0	14.0	12.0	12.0	12.0	12.0	12.0	-	-
28.0	28.0	24.0	20.0	20.0	20.0	18.0	18.0	18.0	18.0	-	-
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.63	0.63	0.88	1.00	1.00	1.25	1.50	1.50	1.75	2.00	2.25	2.50
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°