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8.8 10.9 12.9 Imbaraga zikomeye, umukara munini wa mpande esheshatu

  • Bisanzwe: DIN6921
  • Izina ryibicuruzwa: Imbaraga zikomeye
  • Ijambo ryibanze: DIN6921, imbaraga-zikomeye
  • Ingano: M3-M42
  • Ibikoresho: 45 #, 35K, 10B21, 40Cr, 35CrMo
  • Urwego rwimbaraga: 8.8, 10.9, 12.9
  • Kuvura hejuru: okiside yumukara
  • Uburebure bwurudodo: urudodo rwuzuye / igice cyumutwe
  • Ubwoko bwinsanganyamatsiko: bubi / neza
  • Gupakira: imifuka / amakarito agasanduku / agasanduku k'ibiti
  • Ibindi biranga: Tanga imitwe yihariye

Ibipimo byumusaruro

8ghe
Ibisobanuro
d
(M39) M42 (M45) M48 (M52) M56 M64
P. ikibuga 4 4.5 4.5 5 5 5.5 6
b Indanganturo 68 74 76 82 85 90 100
c Min 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Icyiza 1 1 1 1 1 1 1
da Icyiza 45 48 52 55 60 64.2 73.2
ds nominal 39 42 45 48 52 56 64
Min 38 41 44 47 51 54.8 62.8
Icyiza 40 43 46 49 53 57.2 65.2
dMuri Min 60 64.7 69.45 74.2 78.8 83.4 92.9
na Min 71.3 76.95 82.6 88.25 93.79 99.2 110.5
k nominal 25 26 28 30 33 35 40
Min 23.95 24.95 26.95 28.95 31.75 33.75 38.75
Icyiza 26.05 27.05 29.05 31.05 34.25 36.25 41.25
k1 Min 16.76 17.46 18.86 20.26 22.23 23.63 27.13
r Min 2.5 2.5 3 3 3.5 3.5 4
s Max = nominal 65 70 75 80 85 90 100
Min 63.1 68.1 73.1 78.1 83 87.8 97.8
Ingingo b - - - - - - -

Ibisobanuro ku musaruro

Bolt ikozwe mubyuma bikomeye cyangwa bisaba imbaraga zikomeye mbere yo gukomera birashobora kwerekanwa nkimbaraga zikomeye. Imbaraga zikomeye zikoreshwa cyane muguhuza ibiraro, gari ya moshi, voltage nini nibikoresho bya ultra-high voltage. Kuvunika k'ubu bwoko bwa bolt ahanini kuvunika. Imbaraga zikomeye zikoreshwa mubikoresho byumuvuduko ukabije bisaba icyubahiro gikomeye kugirango kashe yikintu.

Umuzungu Minimalist pizza impano Impapuro Agasanduku (5) 3
RCD-K ikurikirana ibirwanisho byamashanyarazi ubwoko bwicyuma remverqvq
RCD-K ikurikirana ibirwanisho byamashanyarazi ubwoko bwicyuma remverqvq

Ibitekerezo bimwe kubyerekeranye nimbaraga zikomeye

Ukurikije ibiteganijwe kurwego rwa bolt muri 8.8 cyangwa hejuru, bizwi nkimbaraga zikomeye. Kugeza muri Werurwe 2020, Ubushinwa bwashyizwe ku rutonde rwa M68 gusa. Kubunini bunini busobanutse, cyane cyane uburebure bwa bolt ubwabwo inshuro 10 ~ 15 zimbaraga zikomeye, ibicuruzwa byarangiye ntibisanzwe, umubare muto wabakora murugo mubushinwa urashobora gutegurwa. [1-2] Ibikoresho bya bolts bisanzwe bikozwe muri Q235 (A3). Imbaraga zikomeye bolt ibikoresho 35 # ibyuma cyangwa ibindi bikoresho byiza-byiza, bikozwe nyuma yo kuvura ubushyuhe, bizamura imbaraga.

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