DIN 6921 flange bolts Class 8.8 da 10.9

Takaitaccen Bayani:

DIN 6921 ƙayyadaddun ƙayyadaddun Jamusanci ne don kusoshi na flange hexagon. Ƙididdigar CL 8.8 tana nufin abu da ƙarfin ƙarfin kusoshi. 8.8 yana nufin abin da ke kulle yana da ƙarfin juzu'i na aƙalla 800 N/mm² da ƙarfin yawan amfanin ƙasa na 640 N/mm².

Don haka, me yasa zabar DIN 6921 CL 8.8 kusoshi? Ana amfani da su da yawa a aikace-aikacen da ke buƙatar ƙarfi mai ƙarfi da juriya ga jijjiga, kamar injina masu nauyi, sassan mota, da kayan gini.

Yana da mahimmanci a lura cewa ba duk bolts aka halicce su daidai ba. Yin amfani da kullin da ba daidai ba a aikace-aikacen matsananciyar damuwa na iya haifar da kasawa mai haɗari da tsada. Tabbatar yin amfani da ƙayyadaddun ƙayyadaddun ƙayyadaddun buƙatun ku kuma zaɓi amintattun masana'antun.

Aika mana imel

Cikakken Bayani

Tags samfurin

Sunan samfuran	HEX BOLT DIN 931/ISO4014 rabin zaren
Daidaitawa	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Daraja	Girman Karfe: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A, A325, A490,
Ƙarshe	Zinc (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
Tsarin samarwa	M2-M24: Cold Froging, M24-M100 Hot Forging, Machining da CNC don Maɓalli na Musamman
Lokacin Jagorar Samfuran Musamman	30-60 kwanaki,

Zaren dunƙulewa d			M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6	(M7)	M8	M10	M12
P	Fita		0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75
b	L≤125		9	10	11	12	13	14	16	18	20	22	26	30
	125 ml≤200		15	16	17	18	19	20	22	24	26	28	32	36
	L ＞200		28	29	30	31	32	33	35	37	39	41	45	49
c	max		0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6
c	min		0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
da	max		2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7
ds	max= girman girman		1.6	2	2.5	3	3.5	4	5	6	7	8	10	12
	Darasi A	min	1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	6.78	7.78	9.78	11.73
	Darasi B	min	1.35	1.75	2.25	2.75	3.2	3.7	4.7	5.7	6.64	7.64	9.64	11.57
dw	Darasi A	min	2.54	3.34	4.34	4.84	5.34	6.2	7.2	8.88	9.63	11.63	14.63	16.63
dw	Darasi B	min	2.42	3.22	4.22	4.72	5.22	6.06	7.06	8.74	9.47	11.47	14.47	16.47
e	Darasi A	min	3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	17.77	20.03
e	Darasi B	min	3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	11.94	14.2	17.59	19.85
L1	max		0.6	0.8	1	1	1	1.2	1.2	1.4	1.4	2	2	3
k	Girman Suna		1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5
	Darasi A	max	1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	4.95	5.45	6.58	7.68
	Darasi A	min	0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	4.65	5.15	6.22	7.32
	Darasi B	max	1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.04	5.54	6.69	7.79
	Darasi B	min	0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	4.56	5.06	6.11	7.21
k1	Darasi A	min	0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.26	3.61	4.35	5.12
k1	Darasi B	min	0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.19	3.54	4.28	5.05
r	min		0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6
s	max= girman girman		3.2	4	5	5.5	6	7	8	10	11	13	16	18
	Darasi A	min	3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	15.73	17.73
	Darasi B	min	2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.57	15.57	17.57
Tsawon Zaren b			-	-	-	-	-	-	-	-	-	-	-	-
Zaren dunƙulewa d			(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42
P	Fita		2	2	2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.5
b	L≤125		34	38	42	46	50	54	60	66	72	-	-	-
	125 ml≤200		40	44	48	52	56	60	66	72	78	84	90	96
	L ＞200		53	57	61	65	69	73	79	85	91	97	103	109
c	max		0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1
c	min		0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3
da	max		15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6
ds	max= girman girman		14	16	18	20	22	24	27	30	33	36	39	42
	Darasi A	min	13.73	15.73	17.73	19.67	21.67	23.67	-	-	-	-	-	-
	Darasi B	min	13.57	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.38
dw	Darasi A	min	19.64	22.49	25.34	28.19	31.71	33.61	-	-	-	-	-	-
dw	Darasi B	min	19.15	22	24.85	27.7	31.35	33.25	38	42.75	46.55	51.11	55.86	59.95
e	Darasi A	min	23.36	26.75	30.14	33.53	37.72	39.98	-	-	-	-	-	-
e	Darasi B	min	22.78	26.17	29.56	32.95	37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3
L1	max		3	3	3	4	4	4	6	6	6	6	6	8
k	Girman Suna		8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25	26
	Darasi A	max	8.98	10.18	11.715	12.715	14.215	15.215	-	-	-	-	-	-
	Darasi A	min	8.62	9.82	11.285	12.285	13.785	14.785	-	-	-	-	-	-
	Darasi B	max	9.09	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42
	Darasi B	min	8.51	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58
k1	Darasi A	min	6.03	6.87	7.9	8.6	9.65	10.35	-	-	-	-	-	-
k1	Darasi B	min	5.96	6.8	7.81	8.51	9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91
r	min		0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1	1.2
s	max= girman girman		21	24	27	30	34	36	41	46	50	55	60	65
	Darasi A	min	20.67	23.67	26.67	29.67	33.38	35.38	-	-	-	-	-	-
	Darasi B	min	20.16	23.16	26.16	29.16	33	35	40	45	49	53.8	58.8	63.1
Tsawon Zaren b			-	-	-	-	-	-	-	-	-	-
Zaren dunƙulewa d			(M45)	M48	(M52)	M56	(M60)	M64
P	Fita		4.5	5	5	5.5	5.5	6
b	L≤125		-	-	-	-	-	-
	125 ml≤200		102	108	116	-	-	-
	L ＞200		115	121	129	137	145	153
c	max		1	1	1	1	1	1
c	min		0.3	0.3	0.3	0.3	0.3	0.3
da	max		48.6	52.6	56.6	63	67	71
ds	max= girman girman		45	48	52	56	60	64
	Darasi A	min	-	-	-	-	-	-
	Darasi B	min	44.38	47.38	51.26	55.26	59.26	63.26
dw	Darasi A	min	-	-	-	-	-	-
dw	Darasi B	min	64.7	69.45	74.2	78.66	83.41	88.16
e	Darasi A	min	-	-	-	-	-	-
e	Darasi B	min	76.95	82.6	88.25	93.56	99.21	104.86
L1	max		8	10	10	12	12	13
k	Girman Suna		28	30	33	35	38	40
	Darasi A	max	-	-	-	-	-	-
	Darasi A	min	-	-	-	-	-	-
	Darasi B	max	28.42	30.42	33.5	35.5	38.5	40.5
	Darasi B	min	27.58	29.58	32.5	34.5	37.5	39.5
k1	Darasi A	min	-	-	-	-	-	-
k1	Darasi B	min	19.31	20.71	22.75	24.15	26.25	27.65
r	min		1.2	1.6	1.6	2	2	2
s	max= girman girman		70	75	80	85	90	95
	Darasi A	min	-	-	-	-	-	-
	Darasi B	min	68.1	73.1	78.1	82.8	87.8	92.8
Tsawon Zaren b			-	-	-	-	-	-

Features da Fa'idodi

DIN 6921 wani nau'i ne na hex flange bolt wanda aka saba amfani dashi a aikace-aikacen masana'antu da gine-gine. Wannan kullin yana da flange wanda ke aiki azaman mai wanki da aka gina kuma yana taimakawa wajen rarraba kaya a fadin fili mai fadi. Shugaban kullin yana da siffar hexagonal kuma yana da sauƙin ƙarfafawa ta amfani da maƙarƙashiya ko soket.

Ana amfani da wannan kullin a ko'ina a cikin injuna, masana'antar kera motoci, da kuma aikin gini, saboda ƙarfinsa na musamman da karko. An yi shi daga kayan aiki masu inganci kamar bakin karfe, titanium, da carbon karfe, waɗanda ke ba da juriya na dogon lokaci daga lalacewa, lalata, da tsatsa.

DIN 6921 bolts ana ƙera su don ɗaukar haƙuri kuma suna ƙarƙashin tsauraran matakan kula da ingancin don tabbatar da cewa sun dace da mafi girman ƙimar inganci da aiki. Waɗannan kusoshi suna samuwa a cikin kewayon girma, tsayi, da ƙarewa don dacewa da aikace-aikace da buƙatu daban-daban.

Bugu da ƙari, DIN 6921 bolts suna bin ka'idodin masana'antu masu tsauri, ciki har da DIN (Deutsches Institut für Normung) da ISO (Ƙungiyoyin Ƙididdiga na Ƙasashen Duniya). Hakanan ana gwada su don taurinsu, ƙarfin ɗaure, da daidaiton girman su kafin a sake su don siyarwa. Duk waɗannan abubuwan suna ba da gudummawa ga ingantaccen inganci da ingantaccen aiki na DIN 6921 bolt.

Gabaɗaya, DIN 6921 bolt ɗin ɗimbin ɗauri ne mai ƙarfi da ƙarfi wanda ake amfani dashi a masana'antu daban-daban. An tsara shi don samar da kyakkyawan ikon riƙewa, juriya ga lalacewa, da sauƙi na shigarwa. Babban ingancin gininsa da bin ƙa'idodin masana'antu sun sa ya zama babban zaɓi ga injiniyoyi, masu ƙira, da ƙwararrun gine-gine a duk duniya.

Na baya: Hex Flange Bolt Din 6921 Cl 8.8 plian

Na gaba: Hexagon Flange Bolts DIN 6921 - Flange Bolt yellow zinc