Txheej txheem cej luam ntawm DIN EN 10305-2 Standard

DIN EN 10305-2 qhia txog cov kav hlau uas tau welded txias rau kev siv tshuab thiab hydraulic. Tus qauv no tsom mus rau qhov tseeb ntawm qhov ntev, qhov zoo ntawm qhov chaw, cov khoom siv kho tshuab, thiab cov khoom siv sib xws.

DIN EN 10305-2 cov kav dej txias uas tau rub los ntawm cov hlau yog siv dav hauv:

Cov thooj voos kheej kheej telescopic
Cov thooj voos kheej kheej hydraulic
Cov khoom siv hauv tsheb
Kev tsim kho tshuab
Cov tshuab siv hauv kev tsim kho
Cov khoom siv hauv kev lag luam

DIN EN 10305-2 tus qauv qhia:

Cov kev cai ntawm cov tshuaj lom neeg
Cov khoom siv kho tshuab
Cov kev cai rau kev kam rau siab
Qhov xwm txheej ntawm qhov chaw
Cov kev cai xeem
Cov xwm txheej kho cua sov

Cov kav dej txias uas tau tsim raws li DIN EN 10305-2 muab kev ua tau zoo hauv kev siv hauv kev lag luam uas xav tau ntau.

 

DIN EN 10305-2 Khoom Qib

DIN EN 10305-2 muaj ntau hom hlau uas haum rau ntau yam kev siv engineering.

Cov qib khoom siv dav dav hauv DIN EN 10305-2 suav nrog:

Qib Hlau	Lub Zog Tawm	Daim Ntawv Thov
E155	Lub zog qis	Kev siv tshuab dav dav
E195	Lub zog nruab nrab	Cov khoom siv kho tshuab
E220	Lub zog zoo dua	Cov khoom siv hauv paus
E235	Tus qauv txheem	Cov tshuab thiab khoom siv
E275	Muaj zog dua	Cov ntawv thov engineering
E355	Muaj zog heev	Cov thooj voos kheej kheej hydraulic
E420	Muaj zog heev	Cov khoom siv hnyav
E460	Lub zog siab heev	Cov thooj voos kheej kheej telescopic

Ntawm cov qib no,E355, E420 thiab E460feem ntau yog siv rau cov thooj voos kheej kheej hydraulic thiab cov thooj voos kheej kheej telescopic.

 

Cov Tshuaj Lom Zem ntawm DIN EN 10305-2 Cov Qib Hlau

Cov tshuaj lom neeg ib txwm muaj ntawm DIN EN 10305-2 cov ntaub ntawv:

Qib	C Max	Mn Max	Si Max	P Max	S Max
E155	0.17	1.20	0.35	0.025	0.025
E195	0.20	1.40	0.40	0.025	0.025
E235	0.22	1.60	0.55	0.025	0.025
E275	0.24	1.60	0.55	0.025	0.025
E355	0.22	1.60	0.55	0.025	0.025
E420	0.22	1.70	0.60	0.025	0.025
E460	0.22	1.70	0.60	0.025	0.025

Cov tshuaj sib xyaw ua ke no ua kom muaj kev sib txuas zoo heev thiab kev ua haujlwm zoo rau cov kav dej txias uas tau vuam.

 

Cov Khoom Siv Kho Tshuab ntawm DIN EN 10305-2 Cov Kav Dej Txias Uas Tau Txuas

Cov khoom siv kho tshuab sib txawv nyob ntawm qib hlau.

Qib	Lub Zog Tawm	Lub zog tensile	Kev ntev
E155	≥155 MPa	290-430 MPa	≥28%
E195	≥195 MPa	320-460 MPa	≥25%
E235	≥235 MPa	340-480 MPa	≥25%
E275	≥275 MPa	410-560 MPa	≥21%
E355	≥355 MPa	490-630 MPa	≥20%
E420	≥420 MPa	520-680 MPa	≥19%
E460	≥460 MPa	550-720 MPa	≥17%

Cov qib siab dua xws li E355, E420, thiab E460 feem ntau yog siv rau kev tsim cov thooj voos kheej kheej telescopic thiab cov thooj voos kheej kheej hydraulic.

 

Kev xa khoom raws li DIN EN 10305-2

DIN EN 10305-2 suav nrog ntau yam kev cai xa khoom:

+SR Kev ntxhov siab txo qis kev txias rub tawm
+N Kho Kom Zoo Li Qub
+Ib qho Annealed
+CR Txias kos

Ntawm cov no,+SRmob feem ntau yog siv rau telescopic cylinders thiab hydraulic cylinders.

Cov yeeb nkab welded txias + SR nta:

Kev ruaj khov ntawm qhov ntev zoo dua
Txo qhov kev ntxhov siab seem
Kev siv tshuab zoo dua
Kev ua haujlwm txhua yam zoo sib xws

 

Cov Txheej Txheem Tsim Khoom ntawm Cov Raj Txias Welded DIN EN 10305-2

Kev tsim cov raj xa dej txias uas muaj cov hlau nplaum muaj ntau kauj ruam tsim khoom meej.

Kev Xaiv Khoom Siv Raw

Cov hlau coils zoo raug xaiv raws li DIN EN 10305-2 cov kev cai.

Kev Tsim Raj

Cov hlau strips raug tsim ua cov raj siv cov thev naus laus zis vuam zaus siab.

Kev Tswj Xyuas Qhov Txuas Weld

Cov xov hlau raug saib xyuas thiab tswj kom muaj zog thiab sib npaug.

Cov Txheej Txheem Kos Duab Txias

Kev kos duab txias zoo dua:

Kev puag ncig
Kev Ncaj Ncees
Kev tswj hwm kev kam rau siab
Qhov chaw tiav

Cov kav dej welded txias ua tiav qhov tseeb ntawm qhov ntev.

Kev Txo Kev Nyuaj Siab

Kev txo kev ntxhov siab txo qhov kev ntxhov siab sab hauv thiab txhim kho kev ruaj khov ntawm lub raj.

 

Qhov Loj Ntau Yam ntawm DIN EN 10305-2 Cov Kav Dej Txias Uas Tau Txuas

Womic Steel muab cov kav dej txias uas tau welded raws li DIN EN 10305-2 hauv ntau qhov loj me.

Ntau Yam Khoom:

Txoj kab uas hla sab nraud: 20mm - 350mm
Phab ntsa tuab: 2 hli - 40 hli
Ntev: Mus txog 12 meters
Kev Cai Ntev Muaj

Cov kav dej loj uas muaj txoj kab uas hla txias txog li 350 hli yog siv dav hauv cov thooj voos kheej kheej telescopic thiab cov thooj voos kheej kheej hydraulic hnyav.