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82° Slotted Flat Countersunk Head Machine skru [Table 1] (ASTM F837 F468)

Nweta nkwado ndabere na mpaghara 82º Slotted Flat Countersunk Head Machine screws kwekọrọ na ụkpụrụ ASME B 18.6.3 - 2013. Ewubere ka ọ dịgide ma dị mfe ịwụnye, ha dị mma maka ngwa dị iche iche.

Nlereanya:ASME B 18.6.3

Zipu ajụjụ

Nkọwa ngwaahịa

Ịkwado ntụkwasị obi:ASME B 18.6.3 - 2013 na-akwado 82 ° Slotted Flat Countersunk Head Machine screws na-enye ngwọta nkwado siri ike maka ọtụtụ ngwa. Nhazi isi countersunk ha dị larịị na-eme ka ọ gwụchaa, na-ebelata protrusions na ịkwalite nchekwa.

Ihe na-adịgide adịgide:Emebere ya site na ASTM F837 na F468 ihe nkwekọ, skru igwe ndị a na-anya isi ogologo ike na nguzogide corrosion. Ha na-edobe iguzosi ike n'ezi ihe ha ọbụlagodi na gburugburu ebe siri ike, na-ahụ na arụmọrụ na-adịte aka.

Nwụnye dị mfe:N'igosipụta draịva nwere oghere, skru igwe ndị a dị mfe ịwụnye site na iji screwdriver ọkọlọtọ. Nke a na-eme ka usoro mgbakọ dị mfe, na-eme ka ha dị mma maka DIY dị iche iche na ngwa ọkachamara.

Ngwa dịgasị iche iche:Kwesịrị ekwesị maka iji igwe, akụrụngwa, na mgbakọ arịa ụlọ, skru igwe ndị a na-enye ihe ngwọta dị iche iche maka imegide ọrụ. Ọrụ ha a pụrụ ịdabere na ya na ịdịte aka na-eme ka ha bụrụ ihe dị mkpa na ngwa ngwa ọ bụla.

Nha eriri
d

0000#

000#

00#

1 #

6 #

d	Nha aha
PP	UNC
L ^②
d_k	max
d_k	min
k	Ref
n	max
n	min
t	max
t	min

0.0210	0.0340	0.0470	0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640
-	-	-	-	64.0	56.0	48.0	40.0	40.0	32.0	32.0
-	-	-	1/8	1/8	1/8	1/8	3/16	3/16	3/16	1/4
0.040	0.060	0.087	0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.312
0.035	0.055	0.080	0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.285
0.011	0.016	0.028	0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.100
0.008	0.011	0.017	0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.054
0.004	0.007	0.010	0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.045
0.007	0.009	0.014	0.015	0.019	0.023	0.027	0.030	0.034	0.038	0.045
0.003	0.005	0.009	0.010	0.012	0.015	0.017	0.020	0.022	0.024	0.029

Nha eriri
d

10 #

12#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

d	Nha aha
PP	UNC
L ^②
d_k	max
d_k	min
k	Ref
n	max
n	min
t	max
t	min

0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500
24.0	24.0	20.0	18.0	16.0	14.0	13.0	12.0	11.0	10.0
5/16	3/8	7/16	1/2	9/16	5/8	3/4	-	-	-
0.362	0.412	0.477	0.597	0.717	0.760	0.815	0.932	1.050	1.285
0.333	0.380	0.442	0.556	0.670	0.715	0.765	0.878	0.990	1.215
0.116	0.132	0.153	0.191	0.230	0.223	0.223	0.260	0.298	0.372
0.060	0.067	0.075	0.084	0.094	0.094	0.106	0.118	0.133	0.149
0.050	0.056	0.064	0.072	0.081	0.081	0.091	0.102	0.116	0.131
0.053	0.060	0.070	0.088	0.106	0.103	0.103	0.120	0.137	0.171
0.034	0.039	0.046	0.058	0.070	0.066	0.065	0.077	0.088	0.111

①, Ọnụ isi nwere ike gbaa gburugburu ma ọ bụ dị larịị.
②, Ihe nkedo nke ogologo ndị a na nke dị mkpụmkpụ ga-enwe isi ndị a kpụchara akpụ.
③, The dayameta nke ahu na igwe kposara nwere ndị ọzọ na-ewepụghị isi agaghị abụ ihe na-erughị Klas 2A eri kacha nta pitch dayameta ma ọ bụ karịa isi isi dayameta nke eri.
④, Igwe kpochie Ogologo eriri
1) Nha No.5 na obere.
Ihe nkedo nke ogologo aha aha ya na dayameta atọ na nke dị mkpụmkpụ ga-enwe eriri ụdị zuru oke na-erute n'ime otu oghere (eriri) nke olulu ahụ.
ibu elu nke isi, ma ọ bụ nso, ma ọ bụrụ na ọ ga-ekwe omume. Ogologo aha aha karịrị dayameta atọ, ruo na gụnyere 1-1/8 in., ga-enwe
eri zuru oke na-agbatị n'ime oghere abụọ (eriri) nke elu elu nke isi, ma ọ bụ nso, ma ọ bụrụ na ọ ga-eme ya. Ihe nkedo nke ogologo
ogologo n'ọnụ ga, ma ọ bụrụ na akọwapụtara n'ụzọ ọzọ, nwere opekempe ogologo nke ụdị zuru oke nke 1 in.
2) Nha No.6 na obere.
Ihe nkedo nke ogologo aha aha ya na dayameta atọ na nke dị mkpụmkpụ ga-enwe eriri ụdị zuru oke na-erute n'ime otu oghere (eriri) nke olulu ahụ.
ibu elu nke isi, ma ọ bụ nso, ma ọ bụrụ na ọ ga-ekwe omume. Ogologo aha aha karịrị dayameta atọ, ruo yana gụnyere 2 in., ga-enwe
eri zuru oke na-agbatị n'ime oghere abụọ (eriri) nke elu elu nke isi, ma ọ bụ nso, ma ọ bụrụ na ọ ga-eme ya. Ihe nkedo nke ogologo
N'ọnụ ogologo ga-enwe opekempe ogologo nke zuru ụdị eri nke 1.5 in. ma ọ bụrụ na ọzọ kpọmkwem.

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