China din912 h59 h62 chirendimendi hex socket kapu musoro screw vagadziri uye vatengesi

Din91212

Tsananguro pfupi:

Standard: din912

Chigadzirwa Zita: Hex Socket Cap musoro Screw

Mazwi Akakosha: Din 912, mukombe musoro weClrew, Brass zvinhu

Saizi: M3-M42

Zvinyorwa: H59, H62 Brass

Stength grah Gray: H59, H62

Kurapa kwepasi: Plain yero ruvara

Thread urefu: yakazara tambo / hafu tambo

Thread Type: Coarse / zvakanaka

Kurongedza: bhegi / carton / matanda kesi

Zvimwe Zvimiro: Offer yakagadziriswa Musoro Mako

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Isu tinozvipira zvinhu zveRTS:

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Din912 Hex Socket Cup Head Screw Giredhiti 12.9 dema oxide5

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
d
P	Coarse tambo	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
	Tsvina yakanaka	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Tsvina yakanaka kwazvo	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Reference kukosha	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
d_k	Max (Smooth)	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
d_s	Max	1.4	1.6	2	2,5	3	4	5	6	8	10	12	14	16	18	20
d_s	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	Max	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
	Max	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
Thread urefu = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M20	(M27)	M30	(M33)	M30	M42	M48	M56	M64	M72	M80	M90	M100
d
P	Coarse tambo	2,5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Tsvina yakanaka	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Tsvina yakanaka kwazvo	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Reference kukosha	56	60	66	72	78	84	96	108	124	140	156	172	192	212
d_k	Max (Smooth)	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
d_s	Max	22	24	27	30	33	36	42	48	56	64	72	80	90	100
d_s	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	Max	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
	Max	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
Thread urefu = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Denderedzwa dhizaini

Copper Brass Bronze Zvinyorwa Zvekuita Screw

Ndeupi musiyano uripo pakati pemhangura, ndarira, ndarira?

Copper, ndarira nendarira, zvimwe anozivikanwa se "simbi dzvuku", dzingaratidzika zvakafanana pakutanga. Asi ivo vane misiyano yakawanda mune chinhu, kuita uye zvichingodaro.

Copper

Copper inoshandiswa mune yakakura huwandu hwezvigadzirwa nekuda kwemhando dzemagetsi dzaro uye dzinopisa, simba rakanaka, kuumbwa kwakanaka uye kuramba kuora. PIPE uye PIPE Fitt Vanogona kuve vachisanganwe nyore nyore uye vakaremara, uye vazhinji vanogona kuverengerwa negesi dzakasiyana-siyana, dzimba dzekudzivirira. Ivo vanogona kupukutwa uye vanodzimwa kusvika kune chero zvaunoda chimiro uye kusimba.

Kune mamakisi emhangura yepfupi, uye vanogona kusiyana muhuwandu hwekusvibiswa izvo zvirimo. Oksijeni-yemahara emakwenzi emakwenzi anoshandiswa zvakananga mumabasa aunoita mafambiro akakwirira uye ductil inodiwa.

Imwe yezvinhu zvakakosha zvivakwa zvemhangura ndiko kugona kwayo kurwisa mabhakitiriya. Mushure mekutarisirwa kwakarindwa kwakakura neiyo nguva yezvemamiriro ekunze Kugadziriswa kwakajairika kwakawanikwa kusingawanikane antimicrobial kushanda.

Copper Zvikumbiro

Copper yaive imwe yemasimbi yekutanga yakawanikwa. MaGreek naVaRoma vakazvigadzira kuita zvishandiso kana kushongedza, uye kune nyanzvi yezvakaitika zvinoratidza kushandisirwa kwemhangura kuti vatore maronda uye vanatsa mvura. Nhasi zvinowanzo kuwanikwa mumagetsi emagetsi senge wiring nekuda kwekugona kwayo kuita zvinobudirira magetsi.

Ndarira

Ndarira inonyanya kuve yakajairwa ine mhangura ine zinc yakawedzerwa. Brasss inogona kuve nehuwandu hwakasiyana hwe zinc kana zvimwe zvinhu zvinowedzerwa. Aya musanganiswa akasiyana anoburitsa huwandu hwakawanda hwezvivakwa uye kusiana muvara. Yakawedzerwa huwandu hweZinc inopa iyo zvinhu zvine zvavandudzika simba uye ductility. Brass inogona kubva mune ruvara kubva kutsvuku kuenda kune yero zvichienderana nehuwandu hweZinc yakawedzerwa kune alloy.

Kana iyo zinc zvemukati menduru kubva pamakumi matatu neshanu kusvika ku39%, ichave yakawedzera kugona kupisa-kushanda-kushanda uye kutonhora-kutonhora-kushanda kuchishoma.

Kana iyo ndarira iine pamusoro pe39% zinc (semuenzaniso - Muntz simbi), ichave ine simba repamusoro uye rakadzika matanho (pamhepo tembiricha).

Brass application

Ndarira inowanzoshandiswa kuitira ashongedza zvinangwa zvakanyanya nekuda kwekufanana kwayo nendarama. Iyo zvakare inowanzoshandiswa kuita zviridzwa zvemimhanzi nekuda kwekushanda kwayo kwakanyanya uye kusimba.

Bronze

Bronze ifare iyo ine kunyanya yemhangura nekuwedzera kwezvimwe zvinoshandiswa. Muzhinji zvinongedzo zvinowedzerwa zvinowanzoitika, asi Arsenic, phosphorus, Aluminium, Mangancus, uye silicon inogona zvakare kushandiswa kuburitsa zvinhu zvakasiyana mune izvo zvinyorwa. Zvese zvinongedzo izvi zvinogadzira leady zvakaoma zvakanyanya kupfuura mhangura chete.

Bronze inoratidzirwa neyakaoma-yegoridhe ruvara. Iwe unogona zvakare kuudza musiyano uripo pakati pebronze uye ndarira nekuti ndarira ichave yakadonha mhete pamusoro payo.

Bronze Zvikumbiro

Bronze inoshandiswa mukuvakwa kwezvidhori, zviridzwa nemumhanzi nemumvuri, uye mumaindasitiri ekurwara zvakadai seBushings uye fani, uko simbi yayo yakaderera pane kushungurudzika kwesimbi mukana. Ndarira zvakare ine zvinyorwa zvine nauticalical nekuda kwekuramba kwayo kuora.