Bakin karfe karusar bolts

SAURARA:

Kayan aiki: Karamar bakin karfe
Kayan abu: An yi shi daga bakin karfe, waɗannan dunƙulen suna da juriya na sinadarai kuma suna iya zama kamar saɓin magnetic. Su kuma ana kiranta da A2 / bakin karfe.
Nau'in kai: zagaye kai da murabba'i mai wuuya.
Tsawon: an auna daga karkashin kai.
Nau'in zaren: m zaren, kyakkyawan zaren. M zaren sune ka'idoji masana'antu; Zabi wadannan sukurori idan baku san farar ko zaren da inch ba. Kyakkyawan da karin fa'ida suna da sarari sosai don hana kwance daga rawar jiki; FURER ZUCIYAR, mafi kyawun juriya.
Standard: Girma Ganawa ASME B18.5 ko Din 603 bayanai. Wasu kuma sun hadu da Iso 8678. Din 663 yana aiki daidai da ISO 8678 tare da ƙananan bambance-bambance a kan diamita na kai, tsayi kai, da kuma yin haƙuri.

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Muhawara

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Me yasa Aya

Bayanin samfurin

Sunan Samfuta	Bakin karfe karusar bolts
Abu	An yi shi ne daga bakin karfe, waɗannan dunƙulen suna da juriya na sinadarai kuma yana iya zama mai ƙima da hankali. Su kuma ana kiranta da A2 / A4 Bakin Karfe
Nau'in kai	An yi shi ne daga bakin karfe, waɗannan dunƙulen suna da juriya na sinadarai kuma yana iya zama mai ƙima da hankali. Su kuma ana kiranta da A2 / A4 Bakin Karfe
Tsawo	An auna daga karkashin kai
Nau'in zaren zaren	M zaren, lebur zare. M zaren sune ka'idoji masana'antu; Zabi wadannan sukurori idan baku san farar ko zaren da inch ba. Kyakkyawan da karin fa'ida suna da sarari sosai don hana kwance daga rawar jiki; FURER ZUCIYAR, mafi kyawun juriya.
Na misali	Girman girma ya sadu da Asme B18.5 ko Din 603 bayanai. Wasu kuma sun hadu da Iso 8678. Din 663 yana aiki daidai da ISO 8678 tare da ƙananan bambance-bambance a kan diamita na kai, tsayi kai, da kuma yin haƙuri.

A baya: 264 bakin karfe hex flanging falts

Next: Bakin karfe allen kai kusoshi

Dignate tebur

Din 603

Dunƙule zare		M5	M6	M8	M10	M12	M16	M20
d		M5	M6	M8	M10	M12	M16	M20
P	Fili	0.8	1	1.25	1.5	1.75	2	2.5
b	LE125	16	18	22	26	30	38	46
	125 <LE200	22	24	28	32	36	44	52
	L> 200	/	/	41	45	49	57	65
dk	max	13.55	16.55	20,65	24.65	30.65	38.8	46.8
dk	min	12.45	15.45	19.35	23.35	29.35	37.2	45.2
ds	max	5	6	8	10	12	16	20
ds	min	4.52	5.52	7.42	9.42	11.3	15.3	19.16
k1	max	4.1	4.6	5.6	6.6	8.75	12.9	15.9
k1	min	2.9	3.4	4.4	5.4	7.25	11.1	14.1
k	max	3.3	3.88	4.88	5.38	6.95	8.95	11.05
k	min	2.7	3.12	4.12	4.62	6.05	8.05	9.95
r1	≈	10.7	12.6	16	19.2	24.1	29.3	33.9
r2	max	0.5	0.5	0.5	0.5	1	1	1
r3	max	0.75	0.9	1.2	1.5	1.8	2.4	3
s	max	5.48	6.48	8.58	10.58	12.7	16.7	20,84
s	min	4.52	5.52	7.42	9.42	11.3	15.3	19.16