Nga mekameka hiki – Dia 50mm EN 818-2 Tohu 80 (G80) mekameka

Nga mekameka hiki – Dia 50mm EN 818-2 Koeke 80 (G80) mekameka Whakaahua Whakaatuhia

Whakaahuatanga Poto:

Ko nga mekameka SCIC Grade 80 (G80) mo te hiki ake ka hangaia kia rite ki nga paerewa EN 818-2, me te nickel chromium molybdenum manganese alloy steel mo nga paerewa DIN 17115;he pai te hoahoa / te aroturuki i te here me te maimoatanga wera hei whakarite i nga mekameka me nga taonga miihini tae atu ki te kaha whakamatautau, te kaha pakaru, te roa me te pakeke.

Rahi:50mm

Hanganga:Raina paiherea

Taumahi:Te hiki me te whiu, Nga pikaunga hiki, Nga pikaunga here

Rauemi:Korotahi Steel

Paerewa:EN 818-2

Mata:Te peita noa, te paninga rehu hiko, te paninga hiko

Te utaina tohu:1963KN

Wehenga uta:3140KN

MOQ:100 Mita

Tauira:Kei te waatea

Tukuna he imeera ki a matou

Taipitopito Hua

Kōtaha Kamupene

Tohu Hua

Kāwai

Te hiki me te whiu, te mekameka, te mekameka hono poto, te hiki te mekameka hono porohita, te karaehe 80 mekameka, te mekameka G80, te kotaha mekameka, te mekameka kotaha, te DIN 818-2 te mekameka whakaahuru reo mo nga kotaha mekameka Koeke 8, te mekameka maitai koranu.

Taupānga

Te hiki me te whiu, te hiki, te here

Hua e Pa ana

Nga mekameka keri

Kotaha mekameka

Nga mekameka hī ika

Nga Raina Whakawhiti me te Elevator

Tawhā mekameka

Whakaahua 1: Koeke 80 nga rahi hono mekameka

Ripanga 1: Koeke 80 (G80) rahinga mekameka, EN 818-2

diameter		pitch		whanui		taimaha wae (kg/m)
ingoa d (mm)	te manawanui (mm)	p (mm)	te manawanui (mm)	roto W1 min.(mm)	waho W2 mōrahi.(mm)	taimaha wae (kg/m)
6	± 0.24	18	± 0.5	7.8	22.2	0.8
7	± 0.28	21	± 0.6	9.1	25.9	1.1
8	± 0.32	24	± 0.7	10.4	29.6	1.4
10	± 0.4	30	± 0.9	13	37	2.2
13	± 0.52	39	± 1.2	16.9	48.1	4.1
16	± 0.64	48	± 1.4	20.8	59.2	6.2
18	± 0.9	54	± 1.6	23.4	66.6	8
19	± 1	57	± 1.7	24.7	70.3	9
20	± 1	60	± 1.8	26	74	9.9
22	± 1.1	66	± 2.0	28.6	81.4	12
23	± 1.2	69	± 2.1	29.9	85.1	13.1
24	± 1.2	72	± 2.1	30	84	14.5
25	± 1.3	75	± 2.2	32.5	92.5	15.6
26	± 1.3	78	± 2.3	33.8	96.2	16.8
28	± 1.4	84	± 2.5	36.4	104	19.5
30	± 1.5	90	± 2.7	37.5	105	22.1
32	± 1.6	96	± 2.9	41.6	118	25.4
36	± 1.8	108	± 3.2	46.8	133	32.1
38	± 1.9	114	± 3.4	49.4	140.6	35.8
40	± 2	120	± 4.0	52	148	39.7
45	± 2.3	135	± 4.0	58.5	167	52.2
48	± 2.4	144	± 4.3	62.4	177.6	57.2
50	± 2.6	150	± 4.5	65	185	62

Ripanga 2: Koeke 80 (G80) nga taonga miihini mekameka, EN 818-2

diameter d (mm)	rohe kawenga mahi WLL (t)	te kaha tohu whakangao MPF (kN)	min.kaha pakaru BF (kN)
6	1.12	28.3	45.2
7	1.5	38.5	61.6
8	2	50.3	80.4
10	3.15	78.5	126
13	5.3	133	212
16	8	201	322
18	10	254	407
19	11.2	284	454
20	12.5	314	503
22	15	380	608
23	16	415	665
24	18	452	723
25	20	491	785
26	21.2	531	850
28	25	616	985
30	28	706	1130
32	31.5	804	1290
36	40	1020	1630
38	45	1130	1810
40	50	1260	2010
45	63	1590	2540
48	72	1800	2890
50	78.5	1963	3140
tuhipoka: he iti te roanga o te roanga i te kaha pakaru.20%; Kaua te WLL e neke ake i te 25% o te kaha pakaru.

nga huringa o te Tepe Uta Mahi e pa ana ki te mahana
Paemahana (°C)	WLL %
-40 ki te 200	100%
200 ki te 300	90%
300 ki te 400	75%
neke atu i te 400	e kore e whakaaetia