Ubushinwa DIN912 Hex Socket Igikombe Umutwe M3-M30 / ibyuma bya karubone / urwego 12.9 abakora nabatanga isoko |Hongji

DIN912 Hex Socket Igikombe Umutwe M3-M30 / ibyuma bya karubone / urwego 12.9

Ibisobanuro bigufi:

Kurangiza: umukara, ZINC, Umuringa

Ibikoresho: Icyuma
Sisitemu yo gupima: NCH, Ibipimo

Imiterere yumutwe: Flat, Round, HEX

Aho akomoka: Hebei, Ubushinwa

Izina ry'ikirango: Hongji, Hongji

Umubare w'icyitegererezo: M3-M30

Bisanzwe: DIN

Izina ryibicuruzwa: Hex Socket Igikombe Umutwe

Ubwoko: Hex Socket Bolt

Ubwoko bwumutwe: Umutwe wigikombe

Ubwiza: Ibyuma bya Carbone

Kuvura hejuru: zinc yashizwemo

Icyiciro: 12.9

Ingano: M3-M30

Ibara: ishusho

Gupakira: Ikarito, Ikibaho, Ikarito + Isakoshi

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

IKIBAZOIgisubizo

IKIBAZOAmagambo

IKIBAZOGutanga

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10000+ SKU mu bubiko

Twiyemeje kubintu bya RTS:

70% ibintu byatanzwe mu minsi 5

80% ibintu byatanzwe mu minsi 7

90% ibintu byatanzwemu minsi 10

Ibicuruzwa byinshi, nyamuneka hamagara serivisi zabakiriya

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
d
P	Urudodo ruto	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
	Urudodo rwiza	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Urudodo rwiza cyane	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Agaciro	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
dk	Max （Byoroshye）	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	21	24	27	30
	Max （Knurl *）	2.74	3.14	3.98	4.68	5.68	7.22	8.72	10.22	13.27	16.27	18.27	21.33	24.33	27.33	30.33
	Min	2.46	2.86	3.62	4.32	5.32	6.78	8.28	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
ds	Icyiza	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
ds	Min	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67
k	Icyiza	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
k	Min	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.7	7.64	9.64	11.57	13.57	15.57	17.57	19.48
s	Nominal	1.3	1.5	1.5	2	2.5	3	4	5	6	8	10	12	14	14	17
	Min	1.32	1.52	1.52	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	12.032	14.032	14.032	17.05
	Icyiza	1.36	1.56	1.56	2.06	2.58	3.08	4.095	5.14	6.14	8.175	10.175	12.212	14.212	14.212	17.23
t	Min	0.6	0.7	1	1.1	1.3	2	2.5	3	4	5	6	7	8	9	10
Uburebure bw'insanganyamatsiko = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-



d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
d
P	Urudodo ruto	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Urudodo rwiza	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Urudodo rwiza cyane	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Agaciro	56	60	66	72	78	84	96	108	124	140	156	172	192	212
dk	Max （Byoroshye）	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	Max （Knurl *）	33.39	36.39	40.39	45.39	50.39	54.46	63.46	72.46	84.54	96.54	108.54	120.54	135.63	150.63
	Min	32.61	35.61	39.61	44.61	49.61	53.54	62.54	71.54	83.46	95.46	107.46	119.46	134.37	149.37
ds	Icyiza	22	24	27	30	33	36	42	48	56	64	72	80	90	100
ds	Min	21.67	23.67	26.67	29.67	32.61	35.61	41.61	47.61	55.54	63.54	71.54	79.54	89.46	99.46
k	Icyiza	22	24	27	30	33	36	42	48	56	64	72	80	90	100
k	Min	21.48	23.48	26.48	29.48	32.38	35.38	41.38	47.38	56.26	63.26	71.26	79.26	89.13	99.13
s	Nominal	17	19	19	22	24	27	32	36	41	46	55	65	75	85
	Min	17.05	19.065	19.065	22.065	24.065	27.065	32.08	36.08	41.08	46.08	55.1	65.1	75.1	85.12
	Icyiza	17.23	19.275	19.275	22.275	24.275	27.275	32.33	36.33	41.33	46.33	55.4	65.4	75.4	85.47
t	Min	11	12	13.5	15.5	18	19	24	28	34	38	43	48	54	60
Uburebure bw'insanganyamatsiko = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Ibisobanuro birambuye

Imbaraga zikomeye zifatika zizatanga crispness mugihe zishizwemo.Ukeneye kwitabwaho bidasanzwe.

Kwinjiza hydrogène mubisanzwe birangwa no gutinda kuvunika mukibazo.Habayeho amasoko yimodoka, koza, imashini, amasoko yamashanyarazi nibindi bice bya galvanis, mumasaha make nyuma yinteko imaze gucika, igipimo cyo kuvunika cya 40% ~ 50%.Muri gahunda yo gukoresha ibice byometse kuri kadmium yibicuruzwa bidasanzwe, habaye kuvunika ibice, kandi ikibazo cyingenzi cyigihugu cyakemutse kandi hashyirwaho uburyo bukomeye bwo kubura umwuma.Byongeye kandi, hari hydrogène yinjizwamo ntabwo yerekana ibintu byatinze kuvunika, nka: amashanyarazi ya elegitoronike (insinga z'icyuma, insinga z'umuringa) bitewe ninshuro nyinshi zo gufata amashanyarazi no gutoragura, hydrogene yinjira birakomeye, akenshi bigaragara mugukoresha inshuro bibaho kuvunika kuvunika;Mandel yimbunda, nyuma yinshuro nyinshi za chroming, yaguye hasi iravunika;Ibice bimwe byazimye (stress nini y'imbere) bizacika mugihe cyo gutoragura.Ibi bice ni hydrogène cyane kandi biravunika nta guhangayikishwa n’inyuma, bitagishobora gukoreshwa mu kugarura ubukana bwumwimerere hakoreshejwe dehydrogenation.

Iyo imbaraga zifatika zingana, niko hydrogène yinjira cyane.Iki nigitekerezo cyibanze kigomba gusobanurwa nabatekinisiye bavura hejuru mugihe bategura uburyo bwa electroplating process.Ibyuma bifite imbaraga zingana σb> 105kg / mm2 bisabwa nubuziranenge mpuzamahanga bigomba gukorerwa imihangayiko mbere yo kuvura no kuvura dehydrogenation nyuma yisahani.Inganda z’indege z’Abafaransa zisaba kuvura dehydrogenation ijyanye n’ibice byibyuma bifite imbaraga σs> 90kg / mm2.

Bitewe no kwandikirana kwiza hagati yingufu zicyuma nubukomere, biroroshye kandi byoroshye gucira urubanza hydrogène embrittlement sensibilité yibintu ukoresheje ubukana kuruta imbaraga.Kuberako ibicuruzwa byiza byo gushushanya no gutunganya bigomba kurangwa nicyuma gikomeye.Muri electroplating, twasanze ubukana bwibyuma hafi ya HRC38 bwatangiye kwerekana ibyago byo kuvunika hydrogène.Kubice birenze HRC43, dehydrogenation igomba gutekerezwa nyuma yo kuyisiga.Iyo ubukana buri hafi ya HRC60, kuvura dehydrogenation bigomba gukorwa ako kanya nyuma yo kuvurwa hejuru, bitabaye ibyo ibice byibyuma bikavunika mumasaha make.

Gupakira

Ibyacu

* Igishushanyo gikurikira kirerekana ubucuruzi butandukanye.Nyamuneka hitamo uwo ukunda.

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