> Lihlahisoa > Bolts & Studs > Hex Bolts & Screws > Likopano tsa matla a phahameng a matla a phahameng bakeng sa ho kenya pele - Karolo ea 4- Sistimi ea HV - Hexagon bolt

Lihlahisoa

Lihlahisoa tse Ncha

Likopano tsa matla a phahameng a matla a phahameng bakeng sa ho kenya pele - Karolo ea 4- Sistimi ea HV - Hexagon bolt

Etsa bonnete ba hore ho na le sehokelo se sireletsehileng le sets'oants'o sa sebopeho se nang le li-High-Strength Structural Bolting Assemblies for Preloading - Karolo ea 4 Sistimi ea HV - Hexagon Bolt DIN EN 14399 (-4 Bolt) - 2015. E entsoe ho fihlela maemo a thata, liboutu tsena li fana ka ts'ebetso e ts'epahalang bakeng sa lisebelisoa tse fapaneng tsa meralo. . Ebang ke mererong ea kaho, meaho, kapa ea indasteri, tšepa ho tšoarella le ts'ebetso ea DIN EN 14399 - 4 (Bolt) - 2015 liboutu tsa hexagon bakeng sa litlhoko tsa hau tsa ho kenya pele.

Mohlala:DIN EN 14399 (-4 Bolt)

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

Ho kenya Likopano tsa Bolting esale pele:Likopano tsa Matla a Phahameng a Matla a Phahameng bakeng sa Ho Tlalisa Pele - Karolo ea 4 Sistimi ea HV - Hexagon Bolt DIN EN 14399 (-4 Bolt) - 2015 e etselitsoe ho kenya lits'ebetso pele ho liboutu tsa meralo, ho netefatsa khokahano e sireletsehileng le bots'epehi ba sebopeho.

DIN EN 14399 - 4 (Bolt) - 2015 Standard:Liboutu tsena li latela maemo a DIN EN 14399 - 4 (Bolt) - 2015, tse netefatsang ts'ebetso ea boleng bo holimo le ho ts'epahala ha ho kenya lits'ebetso tsa bolting tsa meralo.

Moralo oa Matla a Phahameng:E na le moralo o matla haholo, liboutu tsena li fana ka nako e telele le ts'epahalo bakeng sa ho kenya liboutu tsa sebopeho esale pele libakeng tse boima.

Sistimi ea HV:Karolo ea System HV, liboutu tsena li fana ka tšebelisano 'moho le ho ts'epahala likopanong tsa meralo tse hlokang ho kenya matla a holimo pele.

Nominal Length L Malebela: khetha Bolelele ba Nominal L 'me u fumaneBoima ba 'mele Bolelele ba khoele.

Boholo ba Khoele
d

M12

M16

M20

M22

M24

M27

M30

M36

P	Pitch
d_s	Boholo ba Lebitso
	max
	min
e	min
k	Boholo ba Lebitso
	max
	min
s	max
s	min
r	min

1.75	2	2.5	2.5	3	3	3.5	4
12	16	20	22	24	27	30	36
12.7	16.7	20.84	22.84	24.84	27.84	30.84	37
11.3	15.3	19.16	21.16	23.16	26.16	29.16	35
23.91	29.56	35.03	39.55	45.2	50.85	55.37	66.44
8	10	13	14	15	17	19	23
8.45	10.75	13.9	14.9	15.9	17.9	20.05	24.05
7.55	9.25	12.1	13.1	14.1	16.1	17.95	21.95
22	27	32	36	41	46	50	60
21.16	26.16	31	35	40	45	49	58.8
1.2	1.2	1.5	1.5	1.5	2.0	2.0	2.0

Boima ba lihlahisoa tsa tšepe tse 1000 (≈kg)

Bolelele ba Khoele b

①, Reference Weight Reference DIN 6914-1989
②, lintho tse bonahalang: tšepe
Litlhoko tse akaretsang: EN 14399-1 le EN 14399-2
------------------------------------------------- ------------------------------------------
Khoele:
Sehlopha sa Mamello: 6g [a]
Litekanyetso tsa machaba: ISO 261, ISO 965-2
------------------------------------------------- ------------------------------------------
Thepa ea Mechini:
Sehlopha sa Matla: 10.9
Tekanyetso ea Europe: EN ISO 898-1
------------------------------------------------- ------------------------------------------
Mamello:
Sehlopha sa lihlahisoa: C (ntle le boholo ba c le r).
Mamello bakeng sa lihlopha ≥ 155 limilimithara: + IT17 ~ -1/2IT17
Tekanyetso ea Europe: EN ISO 4759-1
------------------------------------------------- ------------------------------------------
Qetella - Ho roala [b]:
E sa koahetsoeng: Joalo ka ha e hlahisoa [c]
Mocheso oa ho qoela ka Galvanized: EN ISO 10684
Tse ling: Ho lumellana [d]
------------------------------------------------- ------------------------------------------
Botšepehi ba Bokahohle: Meeli ea likoli e boletsoeng ho EN 26157-1
------------------------------------------------- ------------------------------------------
Teko ea Kamohelo: Teko ea kamohelo e tlas'a EN ISO 3269.
------------------------------------------------- ------------------------------------------
a, Sehlopha sa mamello se boletsoeng se sebetsa ho liboutu ntle le kapa pele ho koae efe kapa efe. Li-bolts tse nang le li-galvanized tse chesang li etselitsoe ho kopanngoa ka linate tse tlatsitsoeng ho feta 6AZ.
b, Tlhokomelo e huleloa ho tlhokahalo ea ho nahana ka kotsi ea hydrogen embrittlement tabeng ea liboutu tsa sehlopha sa thepa ea 10,9, ha u khetha mokhoa o nepahetseng oa ho ja holim'a metsi (mohlala, ho hloekisa le ho roala), bona litekanyetso tse loketseng tsa ho roala.
c, "Ha e sebetsoa" e bolela pheletso e tloaelehileng e hlahisoang ke tlhahiso e nang le oli e bobebe.
d, Liaparo tse ling li ka buisanoa pakeng tsa moreki le moetsi ha feela li sa senye thepa ea mochini kapa litšobotsi tsa ts'ebetso. Ho roala ha cadmium kapa cadmium alloys ha ho lumelloe.

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