Ụlọ > Ngwaahịa > kposara > Igwe kpochie > Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)
Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)
  • Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)
  • Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)
  • Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)
  • Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)

Oval 82-deg Countersunk Trim Head skru [Table 15] (ASTM F837 F468)

Jiri Oval 82-degree Countersunk Trim screws bulie ọrụ gị, zute ụkpụrụ ASME B 18.6.3 - 2013. Nhazi ha mara mma, ngwa dị iche iche, injinia nkenke, na nguzogide corrosion na-eme ka ha bụrụ nhọrọ zuru oke maka ngwọta nkwudo dị mma.

Nlereanya:ASME B 18.6.3

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Nkọwa ngwaahịa

Nhazi mara mma:Oval 82-degree Countersunk Trim Head screws, akọwapụtara na ASME B 18.6.3 - 2013 yana nkwekọ na ASTM F837 na F468, nwere atụmatụ mara mma na nke dị ala. Isi mkpụbelata ha na-enye mmecha nke ọma ma na-ekpo ọkụ mgbe arụnyere ya, na-eme ka mma mma nke ngwa ahụ dịkwuo mma.

Ngwa dịgasị iche iche:Ihe nkedo ndị a dabara adaba maka ọtụtụ ngwa, gụnyere kabinet, ọrụ osisi, na imecha ime. Nhazi ha dị ala na-eme ka ọhụhụ dị ntakịrị, na-eme ka ha dị mma maka ọrụ ebe aesthetics dị oke mkpa.

Injinia nke ọma:Emepụtara ya na nkenke iji zute ụkpụrụ ụlọ ọrụ, Oval 82-degree Countersunk Trim screws na-ahụ na arụmọrụ na-agbanwe agbanwe yana ntinye ntụkwasị obi. Akụkụ ha ejiri nlezianya rụọ ọrụ na-ekwe nkwa ịdị mma na ịdịte aka.

Nguzogide corrosion:Emebere ya site na ihe ndị dị elu, skru ndị a na-egosipụta ezigbo nguzogide corrosion, na-eme ka ntụkwasị obi dị ogologo oge ọbụlagodi na gburugburu ebe siri ike. Nke a na-eme ka ha dị mma maka ime ụlọ ma n'èzí, na-enye udo nke uche na ngwa dị iche iche.




Nha eriri
d
4# 5# 6 # 6 # 8# 8# 10 # 12#
d Nha aha
PP UNC
Koodu Nha isi
d1 max
min
Ụdị A min
Ụdị ndị ọzọ min
dk max
min
k Ref
f Ref.
0.1120 0.1250 0.1380 0.1380 0.1640 0.1640 0.1900 0.2160
40 40 32 32 32 32 24 24
3 4 4 5 5 6 8 8
0.112 0.125 0.138 0.138 0.164 0.164 0.190 0.216
0.106 0.119 0.131 0.131 0.157 0.157 0.181 0.207
0.105 0.118 0.131 0.131 0.157 0.157 0.183 0.209
0.106 0.119 0.131 0.131 0.157 0.157 0.181 0.207
0.187 0.212 0.212 0.237 0.237 0.262 0.312 0.312
0.167 0.191 0.191 0.215 0.215 0.238 0.285 0.285
0.057 0.066 0.058 0.075 0.060 0.076 0.094 0.078
0.033 0.037 0.037 0.041 0.041 0.045 0.076 0.076
Nha eriri
d
12# 14 # 14 # 1/4 1/4 5/16 5/16 3/8
d Nha aha
PP UNC
Koodu Nha isi
d1 max
min
Ụdị A min
Ụdị ndị ọzọ min
dk max
min
k Ref
f Ref.
0.2160 0.2420 0.2420 0.2500 0.2500 0.3125 0.3125 0.3750
24 - - 20 20 18 18 16
10 10 12 10 12 12 5/16 3/8
0.216 - - 0.250 0.250 0.312 0.312 0.375
0.207 - - 0.240 0.240 0.302 0.302 0.364
0.209 0.235 0.235 - - - - -
0.207 - - 0.240 0.240 0.302 0.302 0.364
0.362 0.362 0.412 0.362 0.412 0.412 0.477 0.597
0.333 0.333 0.380 0.333 0.380 0.380 0.442 0.556
0.111 0.091 0.124 0.091 0.124 0.087 0.130 0.173
0.060 0.060 0.068 0.060 0.068 0.068 0.079 0.099
①, Ọnụ isi nwere ike gbaa gburugburu ma ọ bụ dị larịị.
②, Mkpọsa igwe dị mkpụmkpụ na-agụnye ogologo aha aha ruo na gụnyere 1 1 / 8. maka nha No.5 na obere, na 2 in. maka nha No.6 na ibu.
③, skru dị mkpụmkpụ bụ ndị ejiri ogologo ogologo. Tụtụ aka na para. 4.3 maka ogologo ịghasa ọdabara.
④, Size 14 bụ maka ịpị skru naanị.
⑤, Oke dayameta agaghị agafe opekempe gbakwunyere 0.011 in. maka skru ụdị A, yana dayameta nke ịghasa maka ụdị ịghasa ọ bụla ọzọ.


Mkpado na-ekpo ọkụ: Oval 82-deg Countersunk Trim Head screws [Table 15] (ASTM F837 F468), China, Ndị na-emepụta ihe, Ndị na-ebubata, Ụlọ ọrụ, N'ogbe, ahaziri, Ogo

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