China DIN912 H59 H62 Iheksi yeSokethi yeKomityi yobhedu abavelisi kunye nababoneleli

DIN912 H59 H62 Ubhedu lweHex yeSokethi yeKomityi yeNtloko yesikruru esiFakelweyo Umfanekiso

DIN912 H59 H62 Ubhedu lweHex yeSokethi yeKomityi yesiKruru seNtloko

Inkcazelo emfutshane:

Umgangatho: DIN912

Igama leMveliso: I-Hex Socket Cap Head Screw

Amagama angundoqo: I-DIN 912, isikrufu sentloko yendebe, imathiriyeli yobhedu

Ubungakanani: M3-M42

Izinto eziphathekayo: H59, H62 Brass

IBanga loSthength: H59, H62

Unyango lomphezulu: Umbala otyheli ongenanto

Ubude boMsonto: Umsonto opheleleyo/ Umsonto osiqingatha

Uhlobo loMsonto: Urhabaxa/Ulungile

Ukupakisha: Ibhegi/Ibhokisi/Ityala leMithi

Ezinye iimpawu: Nikela ngophawu lwentloko olulungiselelweyo

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

KHAWULEZAImpendulo

KHAWULEZAUcaphulo

KHAWULEZAUkuhanjiswa

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Iiodolo ezininzi, nceda uqhagamshelane nenkonzo yabathengi

Intloko yeBolt yeNkomishi ye-H62 yobhedu

DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide5

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
d
P	Umsonto orhabaxa	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
	Umsonto olungileyo	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Intambo entle kakhulu	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Ixabiso lereferensi	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
d_k	Ubukhulu (Bulula)	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	21	24	27	30
	UMax (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	Ngobizo	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
Ubude bomsonto=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
d
P	Umsonto orhabaxa	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Umsonto olungileyo	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Intambo entle kakhulu	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Ixabiso lereferensi	56	60	66	72	78	84	96	108	124	140	156	172	192	212
d_k	Ubukhulu (Bulula)	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	UMax (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	Ngobizo	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
Ubude bomsonto=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Umzobo weenkcukacha

Isikrufu seMathiriyeli yobhedu yobhedu yobhedu

Yintoni umahluko phakathi kobhedu, ubhedu, ubhedu?

Ubhedu, iBrass kunye neBronze, ngenye indlela eyaziwa ngokuba yi "Red Metals", inokubukeka ngokufanayo ekuqaleni. Kodwa eneneni banomahluko omkhulu kwizinto, ukusebenza njalo njalo.

Ubhedu

I-Copper isetyenziselwa uluhlu olubanzi lweemveliso ngenxa ye-conductivity egqwesileyo yombane kunye ne-thermal, amandla amahle, ukubunjwa kakuhle kunye nokuchasana nokubola. Izifakelo zemibhobho kunye nemibhobho ziqhele ukuveliswa kwezi zinyithi ngenxa yokunganyangeki kwazo. Ziyakwazi ukuthengiswa ngokukhawuleza kwaye ziboshwe, kwaye ezininzi zinokudityaniswa ngegesi eyahlukeneyo, i-arc kunye neendlela zokuchasa. Ziyakwazi ukugudiswa kwaye zinyanzeliswe phantse nakuphi na ukuthungwa okufunwayo kunye nokucwebezela.

Kukho amabakala eCopper engafakwanga, kwaye anokwahluka kwisixa sobumdaka obuqulethwe. Amabakala obhedu angenawo oksijini asetyenziswa ngokuthe ngqo kwimisebenzi apho kufuneka khona i-conductivity ephezulu kunye ne-ductility.

Enye yezona zinto zibalulekileyo zobhedu kukukwazi ukulwa neebhaktheriya. Emva kovavanyo olubanzi lwe-antimicrobial yi-Arhente yoKhuseleko lokusiNgqongileyo, kwafunyaniswa ukuba ii-alloys zobhedu ezingama-355, kubandakanywa neebrasi ezininzi, zafunyanwa zibulala ngaphezu kwe-99.9% yeebhaktheriya kwiiyure ezimbini zoqhagamshelwano. Ukungcoliswa okuqhelekileyo kwafunyaniswa ukuba kungaphazamisi ukusebenza kwe-antimicrobial.

Izicelo zobhedu

Ubhedu lwaluyenye yezona zimbiwa zokuqala ezafunyanwayo. AmaGrike namaRoma ayesenza izixhobo zokuhombisa, yaye kukho neenkcukacha zembali ezibonisa ukusetyenziswa kobhedu ukuze kuhlanjululwe amanxeba nokuhlambulula amanzi okusela. Namhlanje ifumaneka kakhulu kwizinto zombane ezifana ne-wiring ngenxa yokukwazi ukuqhuba ngokufanelekileyo umbane.

Ubhedu

Ubhedu ikakhulu yi-alloy equkethe ubhedu kunye ne-zinc eyongeziweyo. Iibrasi zinokuba nezixa ezahlukeneyo ze-zinc okanye ezinye izinto ezongeziweyo. Le mixube ehlukeneyo ivelisa uluhlu olubanzi lweepropati kunye nokwahluka kombala. Izixa ezongeziweyo ze-zinc zibonelela ngezinto eziphuculweyo zamandla kunye ne-ductility. Ubhedu lunombala obomvu ukuya kumthubi kuxhomekeke kubungakanani be-zinc eyongeziweyo kwi-alloy.

Ukuba umxholo we-zinc wobhedu usuka kwi-32% ukuya kwi-39%, uya kuba nokwandisa amandla okusebenza okushushu kodwa ukubanda kuya kunqunyulwa.

Ukuba ubhedu luqulethe ngaphezu kwe-39% ye-zinc (umzekelo - i-Muntz Metal), iya kuba namandla aphezulu kunye ne-ductility ephantsi (kwiqondo lokushisa).

Izicelo zobhedu

I-Brass isetyenziswa ngokuqhelekileyo kwiinjongo zokuhombisa ngokuyinhloko ngenxa yokufana kwayo negolide. Ikwayinto eqhelekileyo ukwenza izixhobo zomculo ngenxa yokusebenza kwayo okuphezulu kunye nokuqina.

Ubhedu

I-Bronze yi-alloy equkethe ngokuyinhloko ubhedu kunye nokongezwa kwezinye izithako. Kwiimeko ezininzi isithako esongeziweyo siyi-tin, kodwa i-arsenic, i-phosphorus, i-aluminium, i-manganese, kunye ne-silicon ingasetyenziselwa ukuvelisa iipropati ezahlukeneyo kwizinto eziphathekayo. Zonke ezi zithako zivelisa i-alloy enzima kakhulu kunobhedu kuphela.

Ibronzi ibonakala ngombala wayo omdaka-bugolide. Unokwazi ukwahlula phakathi kobhedu nobhedu kuba ubhedu luya kuba namakhonkco abuthathaka kumphezulu walo.

Usetyenziso lweBronze

Ubhedu lusetyenziswa ekwakhiweni kwemifanekiso eqingqiweyo, izixhobo zomculo kunye neendondo, nakwizicelo zemizi-mveliso ezifana ne-bushings kunye neebheringi, apho isinyithi sayo esiphantsi kwi-friction yentsimbi iluncedo. Ibronzi nayo ineentshukumo zaselwandle ngenxa yokunganyangeki kwayo ekudlekeni.