> Ngwaahịa > kposara > Tọọ / enweghị isi kposara > Ihe nkedo ihe mkpuchi hexagon (Ọkara Nkịta) [Tebụl 14] (ASTM F912 F880)

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Ihe nkedo ihe mkpuchi hexagon (Ọkara Nkịta) [Tebụl 14] (ASTM F912 F880)

Họrọ Hexagon Socket Set skru na Half Dog Point maka ijigide nchekwa ma kwụsie ike na ngwa chọrọ nnyefe ike dị elu. N'ikwekọ na ụkpụrụ ASME B 18.3 - 2012 ma mepụta ya site na ihe ndị dị oke ọnụ ahịa, skru ndị a na-enye ogologo oge, ntụkwasị obi, na injinia ziri ezi, na-eme ka arụmọrụ dị mma na gburugburu ụlọ ọrụ na-achọsi ike.

Nlereanya:ASME B 18.3

Zipu ajụjụ

Nkọwa ngwaahịa

Nhazi Ihe Ọkara Dog:Hexagon Socket Set screws with Half Dog Point, dị ka akọwapụtara na ASME B 18.3 - 2012, na-egosipụta nhazi ntụpọ ọkara nkịta pụrụ iche nke na-enye ụbara ebe kọntaktị na nguzogide megide ịtọpụ. Nke a imewe ana achi achi echekwabara fastening, na-eme ka ha dabara maka ngwa chọrọ elu torque nnyefe.

Akụrụngwa dị oke mma:Emebere ya site na ihe ndị dị adị dị ka ASTM F912 na F880, skru ndị a na-enye ogologo ogologo oge na nguzogide corrosion. Ihe owuwu ha siri ike na-eme ka arụmọrụ a pụrụ ịdabere na ya na gburugburu ebe obibi na-achọsi ike, na-enye aka na ogologo oge nke ihe ndị gbakọtara.

Nkwado echekwaraNhazi nke ọkara nkịta na-enye njide emelitere ma na-egbochi ịlaghachi azụ n'okpuru ịma jijiji ma ọ bụ ibu dị ike, na-eme ka njikọ dị nchebe ma kwụsie ike. Njirimara a na-eme ka skru ndị a dị mma maka ngwa dị oke egwu ebe nchekwa na ntụkwasị obi dị oke mkpa.

Injinia nke ọma:N'ịbụ ndị e mere ka ha nwee ike iru ụkpụrụ ASME, skru ndị a na-egosipụta akụkụ ziri ezi yana eriri na-agbanwe agbanwe, na-eme ka ntinye na mwepụ dị mfe. Ndakọrịta ha na ngwaọrụ oghere hexagon ọkọlọtọ na-eme ka njikọ dị mma n'ime sistemu dị iche iche, na-eme ka arụmọrụ rụọ ọrụ.

Ọnụ ala dayameta
d

1 #

6 #

10 #

1/4

5/16

3/8

d	Ịghasa dayameta
PP	UNC
	UNF
	A F
s	Nha aha
t	min
d_p	max
d_p	min
z	max
z	min

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
0.040	0.049	0.057	0.066	0.075	0.083	0.092	0.109	0.127	0.156	0.203	0.250
0.037	0.045	0.053	0.062	0.070	0.078	0.087	0.103	0.120	0.149	0.195	0.241
0.017	0.021	0.024	0.027	0.030	0.033	0.038	0.043	0.049	0.067	0.082	0.099
0.013	0.017	0.020	0.023	0.026	0.027	0.032	0.037	0.041	0.059	0.074	0.089

Ọnụ ala dayameta
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
d_p	max
d_p	min
z	max
z	min

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
0.297	0.344	0.469	0.562	0.656	0.750	0.844	0.938	1.031	1.125	1.312	1.500
0.287	0.334	0.456	0.549	0.642	0.734	0.826	0.920	1.011	1.105	1.289	1.474
0.114	0.130	0.164	0.196	0.227	0.260	0.291	0.323	0.354	0.385	0.448	0.510
0.104	0.120	0.148	0.180	0.211	0.240	0.271	0.303	0.334	0.365	0.428	0.490

Mkpado na-ekpo ọkụ: Ihe mkpuchi hexagon Socket Set (Ọkara Dog Point) [Table 14] (ASTM F912 F880), China, Ndị na-emepụta ihe, Ndị na-ebubata, Ụlọ ọrụ, N'ogbe, ahaziri, Ogo