Ụlọ > Ngwaahịa > Bolts & studs > Hex Bolts & kposara > Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)
Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)
  • Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)
  • Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)
  • Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)
  • Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)

Plain (Enweghị oghere) na oghere hex mgbe niile na nnukwu skru isi [Table 29] (ASTM F837, F468)

Họrọ skru isi hex dị larịị na nke nwere oghere mgbe niile na nnukwu maka ihe nrụgide dị iche iche nke na-enye ike, ntụkwasị obi, na ndakọrịta na ọtụtụ ngwa. Tụkwasa obi na ịdịmma ha na arụmọrụ ha maka ọrụ ọzọ gị.

Nlereanya:ASME B 18.6.3

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Nhọrọ imewe ọtụtụ:Plain (unsloted) na slotted mgbe niile na nnukwu hex isi skru na-enye nhọrọ nhazi dị iche iche dabara adaba maka ngwa dị iche iche. Ma ị chọrọ isi hex ọkọlọtọ ma ọ bụ isi buru ibu maka ịba ụba torque ma ọ bụ na-ebu elu, skru ndị a na-enye mgbanwe iji mezuo ihe ị chọrọ.

Ndakọrịta ihe:Emepụtara ya na ụkpụrụ ASTM F837 na F468, skru ndị a dị n'ụdị ihe dị iche iche, na-eme ka ndakọrịta na gburugburu na ngwa dị iche iche. Họrọ site na ọkwa dị iche iche wee mechaa iji nweta ọkwa nke nguzogide corrosion na ịdịte aka achọrọ.

Ike Mgbakwunye agbakwunyere:Nhazi isi hex na-enye ike na-agbatị ike, na-enye ohere maka njikọ echekwara na ntụkwasị obi. Nhọrọ slotted na-enye ohere ọzọ maka ịgbachi ma ọ bụ ịtọpụ akwụkwọ ntuziaka, na-eme ka ha dị mma maka ọtụtụ mgbakọ na ịrụzi ọrụ.

Oke oke nke nha:Site na nhọrọ maka isi hex mgbe niile na nnukwu, yana nha nha na ogologo eri dị iche iche, skru ndị a nwere ike ịnabata ihe dị iche iche chọrọ ọrụ. Ma ị chọrọ obere skru maka ngwa ziri ezi ma ọ bụ ndị buru ibu maka ọrụ dị arọ, enwere nha dị maka mkpa gị.

Ngwa gafere ụlọ ọrụ:Site na ihe owuwu na ụgbọ ala ruo igwe mmepụta ihe na ngwa elektrọnik, kposara isi hex dị larịị na nke nwere oghere na-ahụ ngwa n'ofe ụlọ ọrụ dị iche iche. Ntughari ha na ntụkwasị obi na-eme ka ha bụrụ ihe dị mkpa maka ma ndị ọkachamara na ọrụ DIY.

Ntụkwasị obi ịdị mma:Emepụtara ya na ụkpụrụ ASTM siri ike, skru ndị a na-enweta usoro njikwa mma siri ike iji hụ na ọ na-agbanwe agbanwe na arụmọrụ. Ị nwere ike ịdabere na àgwà ha na ịdịte aka ha maka ngwa ndị na-achọsi ike ebe nkenke na ntụkwasị obi dị oke mkpa.



Nha eriri
d
1 # 2# 3# 4# 5# 6 # 7# 8# 10 #
d Nha aha
PP UNC
s Isi mgbe niile min
max
Nnukwu Isi min
max
e Isi mgbe niile min
Nnukwu Isi min
k max
min
n max
min
t max
min
0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510 0.1640 0.1900
64 56 48 40 40 32 - 32 24
0.125 0.125 0.188 0.188 0.188 0.250 0.250 0.250 0.312
0.120 0.120 0.181 0.181 0.181 0.244 0.244 0.244 0.305
- - - 0.219 0.250 - - 0.312 -
- - - 0.213 0.244 - - 0.305 -
0.134 0.134 0.202 0.202 0.202 0.272 0.272 0.272 0.340
- - - 0.238 0.272 - - 0.340 -
0.044 0.050 0.055 0.060 0.070 0.093 0.093 0.110 0.120
0.036 0.040 0.044 0.049 0.058 0.080 0.080 0.096 0.105
- - - 0.039 0.044 0.048 0.048 0.054 0.060
- - - 0.031 0.035 0.039 0.039 0.045 0.050
- - - 0.036 0.042 0.046 0.054 0.066 0.072
- - - 0.025 0.030 0.033 0.040 0.052 0.057
Nha eriri
d
12# 14 # 1/4 5/16 20# 24# 3/8 7/16 1/2
d Nha aha
PP UNC
s Isi mgbe niile min
max
Nnukwu Isi min
max
e Isi mgbe niile min
Nnukwu Isi min
k max
min
n max
min
t max
min
0.2160 0.2420 0.2500 0.3125 0.3200 0.3720 0.3750 0.4375 0.5000
24 - 20 18 - - 16 14 13
0.312 0.375 0.375 0.500 0.500 0.562 0.562 0.625 0.750
0.305 0.367 0.367 0.489 0.489 0.551 0.551 0.610 0.735
0.375 0.438 0.438 - - - - - -
0.367 0.428 0.428 - - - - - -
0.340 0.409 0.409 0.545 0.545 0.614 0.614 0.682 0.820
0.409 0.477 0.477 - - - - - -
0.155 0.190 0.190 0.230 0.230 0.295 0.295 0.348 0.400
0.139 0.172 0.172 0.208 0.208 0.270 0.270 0.321 0.367
0.067 0.075 0.075 0.084 0.084 0.094 0.094 - -
0.056 0.064 0.064 0.072 0.072 0.081 0.081 - -
0.093 0.101 0.101 0.122 0.122 0.156 0.156 - -
0.077 0.083 0.083 0.100 0.100 0.131 0.131 - -
②, Obere okirikiri nke akụkụ niile na nkuku nke elu heax nke isi hex etinyere ga-ekwe omume, ma ọ bụrụhaala na dayameta nke okirikiri ibu ahụ hà na-erughị 90% nke opekempe obosara-n'ofe-ewepụghị.
③, Ọ gwụla ma onye zụrụ ya akọwapụtaghị ya, skru igwe hex anaghị etinye oghere.
④,7#,14#, 20#, 24# bụ maka ịpịa skru naanị.
⑤, Ọ gwụla ma onye zụrụ ya akọwapụtaghị ya, a ga-emezi isi hex nkịtị, ma ụdị isi oge niile na nke buru ibu nwere ike ịbụ isi ebumnuche, isi edoziri ma ọ bụ wuo isi kpamkpam, na nhọrọ nke nrụpụta.
⑥, Igwe ịghasa 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 uzọ ọzọ kpọmkwem.
⑦, The dayameta nke ahụ na kposara igwe nwere ndị ọzọ karịa ewepụtụ isi agaghị abụ ihe na-erughị klaasị 2A eri kacha nta pitch dayameta ma ọ bụ karịa isi isi dayameta nke eri.


Mkpado na-ekpo ọkụ: Plain (Unsloted) na Slotted Regular and Large Hex Head screws [Table 29] (ASTM F837, F468), China, Nsukka, Suppliers, Factory, N'ogbe, ahaziri, Ogo

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