Amandla aphezulu okudityaniswa kwebholithi yokulayisha kwangaphambili-Icandelo 4-INkqubo yeHV-Ibholiti yeHexagon

Qinisekisa uncamathiselo olukhuselekileyo kunye nemfezeko yolwakhiwo kunye neeAssembly zokuBolting zoLwakhiwo oluPhezulu-Icandelo lesi-4 leNkqubo ye-HV-I-Hexagon Bolt DIN EN 14399 (-4 Bolt) - 2015. Yenzelwe ukukhawulelana nemigangatho engqongqo, ezi bholiti zibonelela ngokulayishwa kwangaphambili okuthembekileyo kwiibholthi ezahlukeneyo zolwakhiwo lwezakhiwo. . Nokuba kulwakhiwo, iziseko ezingundoqo, okanye iiprojekthi zoshishino, ukuthembela ebukhoneni nasekusebenzeni kweDIN EN 14399 - 4 (Bolt) - 2015 iibholiti zehexagon kwiimfuno zakho zokulayisha kwangaphambili.

Umzekelo:DIN EN 14399 (-4 Bolt)

Thumela uMbuzo

Ingcaciso yeMveliso

Ukulayishwa kwangaphambili kweeNdibano zokuBolting zoLwakhiwo:I-High-Structural Structural Bolting Assemblies for Preloading - Icandelo le-4 yeNkqubo ye-HV - i-Hexagon Bolt DIN EN 14399 (-4 Bolt) - i-2015 yenzelwe ukulayishwa kwangaphambili kwezicelo kwi-bolting yesakhiwo, iqinisekisa ukudibanisa okukhuselekileyo kunye nokunyaniseka kwesakhiwo.

I-I-DIN EN 14399 - 4 (Bolt) - 2015 Standard:Ezi bholithi zihambelana ne-DIN EN 14399 - 4 (iBolt) - i-2015 esemgangathweni, iqinisekisa ukusebenza okuphezulu kunye nokuthembeka ekulayisheni kwangaphambili izicelo ze-bolting zesakhiwo.

Uyilo lwamandla aphezulu:Ibandakanya uyilo lokuqina okuphezulu, ezi bholithi zibonelela ngokuqina okuyimfuneko kunye nokuthembeka kokulayishwa kwangaphambili kwebholithi yesakhiwo kwiindawo ezifuna ngamandla.

Inkqubo ye-HV:Inxalenye yeSistim yeHV, ezi bholithi zibonelela ngokuhambelana kunye nokuthembeka kwiindibano zesakhiwo ezifuna ukulayishwa kwangaphambili kwamandla aphezulu.

Ubude bobizo L Iingcebiso: cofa uBubude bobuQiniso L kwaye ufumaneUbunzima Ubude bomsonto.

Ubungakanani bomsonto
d

M12

M16

M20

M22

M24

M27

M30

M36

P	I-pitch
d_s	Ubungakanani bobizo
	max
	imiz
e	imiz
k	Ubungakanani bobizo
	max
	imiz
s	max
s	imiz
r	imiz

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

Ubunzima beemveliso zentsimbi ezili-1000 (≈kg)

Ubude boMsonto b

①,Ubunzima beReference DIN 6914-1989
②,Into: Intsimbi
Iimfuno ngokubanzi: EN 14399-1 kunye ne-EN 14399-2
------------------------------------------------- ------------------------------------------
Umsonto:
Iklasi yokunyamezela: 6g [a]
Imigangatho yamazwe ngamazwe: ISO 261, ISO 965-2
------------------------------------------------- ------------------------------------------
Iinkcazelo ngoomatshini:
Iklasi yamandla: 10.9
Umgangatho waseYurophu: EN ISO 898-1
------------------------------------------------- ------------------------------------------
Ukunyamezela:
iklasi Product: C (ngaphandle imilinganiselo c kunye r).
Ukunyamezela kwiileya ≥ 155 mm: + IT17 ~ -1/2IT17
Umgangatho waseYurophu: EN ISO 4759-1
------------------------------------------------- ------------------------------------------
Gqiba - Ukwaleka [b]:
Ingafakwanga: Njengoko iveliswe [c]
Idiphu eshushu eyenziwe ngegalati: EN ISO 10684
Okunye: Kuya kuvunyelwana [d]
------------------------------------------------- ------------------------------------------
Umphezulu weMfezeko: Imida yeziphene zomphezulu ichazwe kwi-EN 26157-1
------------------------------------------------- ------------------------------------------
Uvavanyo lokwamkelwa: Uvavanyo lokwamkelwa luxhomekeke kwi-EN ISO 3269.
------------------------------------------------- ------------------------------------------
a, Udidi lonyamezelo oluchaziweyo lusebenza kwiibholithi ngaphandle okanye phambi kwayo nayiphi na into yokugquma. Iibholiti ezishushu zediphu zenzelwe ukudityaniswa ngamandongomane acofe ngaphezulu kwe-6AZ.
b, Ingqalelo itsalwa kwisidingo sokuqwalasela umngcipheko we-hydrogen embrittlement kwimeko yeebholithi zeklasi yepropathi ye-10.9, xa ukhetha inkqubo efanelekileyo ye-tr.eatment yomphezulu (umzekelo, ukucoca kunye nokugquma), jonga imigangatho efanelekileyo yokwaleka.
c, "Njengoko igqityiwe" ithetha ukugqitywa okuqhelekileyo okuvela kwimveliso kunye nokwaleka okukhanyayo kwe-oyile.
d, Ezinye izinto zokwaleka zinokuthethwana phakathi komthengi kunye nomvelisi ngaphandle kokuba zingonakalisi iimpawu zomatshini okanye iimpawu zokusebenza. Ukugquma kwe-cadmium okanye i-cadmium alloys akuvumelekanga.

Iithegi ezishushu: Amandla aphezulu okudityaniswa kwebholithi yokulayishwa kwangaphambili-Icandelo 4-INkqubo yeHV-Ibhonti yeHexagon, iTshayina, abavelisi, ababoneleli, iFactory, iWholesale, iCwangciso, uMgangatho