Vuam Txheej Txheem Tswj

1. Cua sov tawm tswv yim tswj

Lub ntsiab lus: Tau txais tswv yim - {{1} {{3} {}} Lub sijhawm cuam tshuam nrog kev cuam tshuam nrog kev cuam tshuam.

Cov lus ntawm ib txoj kab ke: \\ (\\ ntawv {Cov lus tawm thaum tshav kub kub (kj / cm)} {}}}} {Vuam {vuam {vuam {vuam ceev (cm / s)}Tus yam ntxwv: Yog tias tam sim no=200 A, voltage {}} Kuv yog ib zaug. \\ Time} {{9= 9.6 \\, \\ ntawv {kj / cm})

2. Tus naj npawb ntawm txheej / hla thiab Interpass Cua Txias

Zov - txheej / mult -}} dhau vuam:

Tsis txhob muaj ib qho -}}}}}} Dhau vuam los tiv thaiv microstructure detheration vim muaj kev kub ntxhov ntau dhau.

Txheej Ntawv Thickness: Tsawg dua lossis sib npaug rau 4-5 hli ib txheej.

Tshaj Dav: Tsawg dua lossis sib npaug nrog 4 × electrode lub diam (rau smaw) lossis tsawg dua lossis sib npaug ntawm 2.5 × xaim lub taub (rau GMAW).

Kev Tswj Qhov Kub Kub:

Tswj kev cuam tshuam kub tsawg dua los yog sib npaug ntawm 250℃(kom tsis txhob muaj kev hloov pauv ntawm kev sib hloov zuj zus) thiab ntau dua lossis sib npaug ntawm preheating qhov ntsuas kub tsawg kawg nkaus.

Siv ntsuas ntsuas kub (piv txwv li, qhov ntsuas kub siab infrared) lossis yuam kom txias (huab cua / dej) los tswj cov nqi txias.

 

 

 

Muaj Zog Lub Zog Hlau Phaj Q420B

Khoom npe	Muaj Zog Lub Zog Hlau Phaj Q420B 16mo3 16 MNL 16MNR High Tensile Steel Phaj / Ntawv
Qho ntev	4M-12m lossis raws li yuav tsum tau ua
Qhov dav	0.6m-3m lossis raws li yuav tsum tau ua
Qhov tuab	3 hli-300mm lossis raws li yuav tsum tau ua
Lub hom phiaj	AISI, ASTM, DIN, JIS, GB, JIS, SUS, En, ETC.
Kev txawj	Kub Rolled
Nto Kho	Huv si, blasting thiab pleev xim raws li cov neeg siv khoom xav tau
Tuab ntaus	± 0.1mm
Khoom	Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B, Q420C, Q420C, Q460, Q460D, Q500C, Q500SD, Q55050, Q550U, Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16mo3,16mnl, 16mnr, 16mng, 16mndr HG785D, S690QL, 50mn

 

 

 

3. Cov ntsiab lus tseem ceeb

Cov Hluav Taws Xob / Hlau Lub: Tswj kev ua kom 60-80℃lub kaum nrog weld zawj kom tsis txhob muaj arc tshuab thiab tsis ua tiav fusion.

Oscillation amplitude:

Rau GMAW: Txwv Txwv OScillation kom tiv thaiv kev tiv thaiv cov pa roj.

Rau SMAW: Tso cai nruab nrab hloov oscillation kom ntseeg tau tias yog fusion ntawm cov zawj ib sab.

CRAVER SAU: Sau rau Weld CRERER kom tiav kom tsis txhob shrinkage porosity thiab kab nrib pleb. Siv kev ua kom ntev li tam sim no los yog ntau cov arc turcquates.

 

 

 

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom lag luam dhau los thiab cov txheej txheem txheej txheem tam sim no ntawm peb lub zog loj steel phaj Q420B, thiab txhim kho cov kev tshwj xeeb thiab cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb txias - rolled steel khoom yog paub rau lawv cov kav ntev thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Cov Zog Loj Hlau Hlau Phaj Q420B, Tuam Tshoj Cov Siab Loj Hlau Hlau Q40B Cov Chaw Muag Khoom, Hoobkas