Ụlọ > Ngwaahịa > kposara > Ịpị skru > Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]
Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]
  • Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]
  • Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]
  • Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]
  • Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]

Oval Countersunk Isi Tapping Screws - Ụdị A Na-akpụ Eriri [Table 20]

Ahụmịhe imepụta eri na-arụ ọrụ nke ọma yana ntinye nchekwa na Slotted Oval Countersunk Head Tapping Screws na-egosipụta ikike imepụta ụdị A, dabara na ụkpụrụ ASME B 18.6.4 - 1998. Họrọ ntụkwasị obi na ịdịte aka maka mkpa mgbakọ gị.

Nlereanya:ASME B 18.6.4

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Nkọwa ngwaahịa

Ịmepụta eriri nke ọma:ASME B 18.6.4 - 1998 na-akwado Slotted Oval Countersunk Head Tapping Screws na ụdị A eri na-emepụta ike na-enyere aka ịmepụta eri ọma n'oge echichi. Njirimara a na-ewepụ mkpa ọ dị tupu ịkwọ ụgbọ mmiri, ịchekwa oge na ọrụ n'oge usoro mgbakọ.

Nkwado echekwabara:Ejiri ikike imepụta ụdị A, skru ndị a na-eme ka ọ dabara nke ọma na nke siri ike, na-eme ka iguzosi ike n'ezi ihe nke ihe ndị ahụ gbakọtara. Nke a na-ebelata ihe ize ndụ nke ịtọpụ ma ọ bụ nkewapụ, na-enye ngwọta nkwado ntụkwasị obi maka ngwa dị iche iche.

Ojiji dị iche iche:Slotted Oval Countersunk Head Tapping Screws nwere ụdị A na-emepụta ike dabara adaba maka ọtụtụ ihe, gụnyere ọla, plastik na osisi. Ma a na-eji ya eme ihe owuwu, ịrụ osisi, ma ọ bụ ịrụ ọrụ ígwè, ha na-enye ngwọta ngwunye nke ọma na nke a pụrụ ịdabere na ya.

Ihe owuwu na-adịgide adịgide:Emebere ya site na ihe ndị dị elu, skru ndị a na-emetụ aka na-enye ogologo oge na iguzogide corrosion, na-eme ka arụmọrụ na-adịte aka ọbụna na gburugburu ebe ndị siri ike. Ihe owuwu ha siri ike na-eme ka ha dị mma maka iji mee ihe n'èzí na ụlọ ọrụ mmepụta ihe.




Ọnụ ala dayameta
d
0# 1 # 2# 3# 4# 5# 6 # 7#
d Nha aha
L min
dk max
min
k Ref.
f Ref.
h Ref.
n max
min
t max
min
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510
3/16 3/16 3/16 7/32 1/4 1/4 5/16 3/8
0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.287
0.096 0.120 0.144 0.167 0.191 0.215 0.238 0.262
0.035 0.043 0.051 0.059 0.067 0.075 0.083 0.091
0.021 0.025 0.029 0.033 0.037 0.041 0.045 0.049
0.056 0.068 0.080 0.092 0.104 0.116 0.128 0.140
0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.048
0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.039
0.030 0.038 0.045 0.052 0.059 0.067 0.074 0.081
0.025 0.031 0.037 0.043 0.049 0.055 0.060 0.066
Ọnụ ala dayameta
d
8# 10 # 12# 14 # 16 # 18# 20# 24#
d Nha aha
L min
dk max
min
k Ref.
f Ref.
h Ref.
n max
min
t max
min
0.1640 0.1900 0.2160 0.2420 0.2680 0.2940 0.3200 0.3720
7/16 1/2 9/16 5/8 3/4 13/16 13/16 1
0.312 0.362 0.412 0.462 0.512 0.561 0.611 0.711
0.285 0.333 0.380 0.427 0.475 0.522 0.569 0.664
0.100 0.116 0.132 0.148 0.164 0.180 0.196 0.228
0.052 0.060 0.068 0.076 0.084 0.092 0.100 0.116
0.152 0.176 0.200 0.224 0.248 0.272 0.296 0.344
0.054 0.060 0.067 0.075 0.075 0.084 0.084 0.094
0.045 0.050 0.056 0.064 0.064 0.072 0.072 0.081
0.088 0.103 0.117 0.132 0.146 0.160 0.175 0.204
0.072 0.084 0.096 0.108 0.120 0.132 0.144 0.168


Mkpado na-ekpo ọkụ: slotted Oval Countersunk Head Tapping skru - Ụdị A na-akpụ eriri [Table 20], China, Ndị na-emepụta ihe, Ndị na-ebubata, Ụlọ ọrụ, N'ogbe, ahaziri, Ogo

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