Kunyumba > Zogulitsa > Zomangira > Kugogoda Zopangira > 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
  • 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
  • 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
  • 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
  • 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]

80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]

Sankhani 80 ° Slotted Undercut Oval Countersunk Head Tapping Screws kuti mumakanidwe molondola komanso moyenera m'mafakitale osiyanasiyana. Mogwirizana ndi miyezo ya ASME B 18.6.3 - 2013, zomangira izi zimapereka kudalirika, kulimba, komanso kusinthasintha, kuwonetsetsa kuti zimagwira ntchito bwino pamapulogalamu osiyanasiyana.

Chitsanzo:ASME B 18.6.3

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Mafotokozedwe Akatundu

Mapangidwe Atsopano:80 ° Slotted Undercut Oval Countersunk Head Tapping Screws, monga tafotokozera mu ASME B 18.6.3 - 2013, ili ndi kamangidwe katsopano kogwirizana ndi zosowa zenizeni. Mutu wa undercut oval countersunk umapereka kumaliza, kuchepetsa chiopsezo cha kugwedezeka kapena kutulutsa, kuonetsetsa kuti pamakhala malo osalala pakuyika.

Precision Tapping:Zomangira izi zimapangidwira kuti zikhomedwe molondola, zomwe zimalola kupanga bwino mabowo okhala ndi ulusi muzinthu zosiyanasiyana. Mutu wopindika wa 80 ° umathandizira kukhazikitsa ndi kuchotsa mosavuta, kupititsa patsogolo msonkhano wonse ndikuchepetsa nthawi ya msonkhano.

Kuchita Kwawonjezedwa:Ndi mapangidwe awo apadera komanso zida zapamwamba kwambiri, zomangira izi zimapereka magwiridwe antchito komanso kulimba. Amapereka zomangira zodalirika pamapulogalamu omwe kumalizidwa ndi kusungitsa kotetezedwa ndikofunikira kwambiri, zomwe zimathandizira kuti pakhale moyo wautali komanso kukhulupirika kwa zida zosonkhanitsidwa.

Ntchito Yonse:Zoyenera kugwiritsa ntchito zosiyanasiyana, zomangira izi zimapambana m'mafakitale monga zomangamanga, matabwa, ndi zitsulo. Kusinthasintha kwawo komanso kuchita bwino kumawapangitsa kukhala chisankho chokondedwa kwa akatswiri omwe akufuna mayankho odalirika komanso ogwira mtima.




Kukula kwa Ulusi
d
0# 1# 2# 3# 4# 5# 6# 7# 8# 10# 12#
d Kukula mwadzina
PP UNC
L
dk max
min
k Ref
f Ref.
n max
min
t max
min
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510 0.1640 0.1900 0.2160
- 64 56 48 40 40 32 - 32 24 24
1/8 1/8 1/8 1/8 3/16 3/16 3/16 / 1/4 5/16 3/8
0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.287 0.312 0.362 0.412
0.096 0.120 0.144 0.167 0.191 0.215 0.238 0.262 0.285 0.333 0.380
0.025 0.031 0.036 0.042 0.047 0.053 0.059 0.064 0.070 0.081 0.092
0.021 0.025 0.029 0.033 0.037 0.041 0.045 0.049 0.052 0.060 0.068
0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.048 0.054 0.060 0.067
0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.039 0.045 0.050 0.056
0.028 0.034 0.040 0.047 0.053 0.059 0.065 0.071 0.078 0.090 0.103
0.022 0.027 0.033 0.038 0.043 0.048 0.053 0.059 0.064 0.074 0.085
Kukula kwa Ulusi
d
14# 1/4 16# 18# 5/16 20# 24# 3/8 7/16 1/2
d Kukula mwadzina
PP UNC
L
dk max
min
k Ref
f Ref.
n max
min
t max
min
0.2420 0.2500 0.2680 0.2940 0.3125 0.3200 0.3720 0.3750 0.4375 0.5000
- 20 - - 18 - - 16 14 13
/ 7/16 / / 1/2 / / 9/16 5/8 3/4
0.462 0.477 0.512 0.561 0.597 0.611 0.711 0.717 0.760 0.815
0.427 0.442 0.475 0.522 0.556 0.569 0.664 0.670 0.715 0.765
0.104 0.107 0.115 0.126 0.134 0.137 0.160 0.161 0.156 0.156
0.076 0.079 0.084 0.092 0.099 0.100 0.116 0.117 0.122 0.131
0.075 0.075 0.075 0.084 0.084 0.084 0.094 0.094 0.094 0.106
0.064 0.064 0.064 0.072 0.072 0.072 0.081 0.081 0.081 0.091
0.115 0.119 0.127 0.140 0.149 0.152 0.177 0.179 0.184 0.204
0.096 0.098 0.106 0.116 0.124 0.127 0.148 0.149 0.154 0.169
①, M'mphepete mwa mutu ukhoza kukhala wozungulira kapena wosalala.
②,Zingwe zazitalizi ndi zazifupizi zimakhala ndi mitu yodukaduka.
③, 7#, 14#, 16#, 18#, 20#, 24# ndi zomangira zomangira zokha.
⑤, Kutalikirana kwa thupi pa zomangira zamakina zomwe zili ndi mitu ina kupatula mitu yochepetsera sikuyenera kukhala kocheperako ulusi wa Class 2A ulusi wocheperako kapena kupitilira kukula kwake kwakukulu kwa ulusi.
⑥, Kutalika Kwa Ulusi Wamakina
1) Makulidwe No.5 ndi ang'onoang'ono.
Zilungo zautali wofanana ndi ma diameter atatu ndi zazifupi ziyenera kukhala ndi ulusi wathunthu wofikira mkati mwa nsonga imodzi (ulusi) wa
kunyamula pamwamba pa mutu, kapena pafupi, ngati n'kotheka. Kutalika kwadzina kopitilira ma diameter atatu, mpaka kuphatikiza 1-1/8 mkati
ulusi wathunthu womwe umafikira mkati mwa mizere iwiri (ulusi) wa pamwamba pamutu, kapena kuyandikira, ngati n'kotheka. Zopangira zazitali
kutalika kwadzina kuyenera, pokhapokha kunenedwa mwanjira ina, kukhala ndi kutalika kwa ulusi wathunthu wa 1 in.
2) Makulidwe No.6 ndi ang'onoang'ono.
Zilungo zautali wofanana ndi ma diameter atatu ndi zazifupi ziyenera kukhala ndi ulusi wathunthu wofikira mkati mwa nsonga imodzi (ulusi) wa
kunyamula pamwamba pa mutu, kapena pafupi, ngati n'kotheka. Utali wamwadzina wokulirapo kuposa ma diameter atatu, mpaka ndi kuphatikiza 2 mkati., uyenera kukhala nawo
ulusi wathunthu womwe umafikira mkati mwa mizere iwiri (ulusi) wa pamwamba pamutu, kapena kuyandikira, ngati n'kotheka. Zopangira zazitali
kutalika kwadzina kudzakhala ndi kutalika kwa ulusi wamtundu wonse wa 1.5 mkati pokhapokha ngati tafotokozera.


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