EIHE Steel Structure's Box Kem Kem Processing Flow & Engineering Application Achievements

Kauj Ruam 1 Steel Plate Surface Pretreatment

Ua raws li kev tsim lossis txheej txheem ua ntej steel phaj blanking.

Kauj Ruam 2 Steel Phaj Straightening

Zuag qhia tag nrho straightening yuav tsum tau ua tom qab steel phaj pretreatment kom paub meej blanking raug thiab txo cov seem seem ntawm cov hlau phaj.

Kauj Ruam 3 Txiav thiab Tshem tawm ntawm qhov chaw

Ua ntej txiav, kho lub tshuab txiav, paub meej tias tus qauv nozzle, thiab xyuas qhov ruaj khov ntawm huab cua siab.

Thaum txiav, preheat qhov txiav seam ntawm steel phaj ua ntej, thiab nruj me ntsis tswj lub txiav ceev.

Kauj Ruam 4 Secondary Straightening of Parts

Ua tom qab steel phaj blanking los xyuas kom meej kev sib dhos thiab txo cov seem seem ntawm cov hlau phaj.

Kauj Ruam 5 Kev Teeb Ntawm Jigs thiab Layout Kab

Ua ntej sib sau ua ke, layout kab thiab jigs yuav tsum tau teem ua ntej.

Thaum lub sij hawm jig installation, kab rov tav theem ntawm sab saum toj qhib yuav tsum tau guaranteed, thiab txaus rigidity thiab lub zog yuav tsum tau guaranteed.

Tag nrho cov jigs thiab layout kab tsuas yog muab tso rau hauv kev siv tom qab raug tshuaj xyuas thiab pom zoo los ntawm cov neeg ua haujlwm raug xaiv.

Kauj ruam 6 Lower Panel Positioning

Precisely positioned los ntawm plumb bob thiab layout kab.

Kauj Ruam 7 Diaphragm Assembly

Ua ntej sib dhos ntawm cov diaphragms, kos cov kab hauv qab ntawm lub vaj huam sib luag, thiab tshem tawm cov xeb ntawm ob sab ntawm cov kab nrog lub log sib tsoo.

Tom qab cov diaphragms tau txhim kho, kho lawv los ntawm tack welding.

Kauj ruam 8 Web Assembly

Tom qab lub vev xaib tau sib sau ua ke thiab tsim nyog, jack nws nruj nreem tiv thaiv lub diaphragm nrog lub jack, tom qab ntawd kho nws los ntawm tack welding.

Kauj Ruam 9 Upper Vaj Huam Sib Luag

Ua kom tiav qhov tseeb ntawm lub vaj huam sib luag sab saud nrog cov kav dej bob, tom qab ntawd kho los ntawm tack welding.

Kauj Ruam 10 Diaphragm Electroslag Vuam

Ib sab electroslag vuam yog siv rau diaphragms.

Lub tes tsho tooj liab rau arc pib thiab tua yuav tsum tau muab ntsia rau ntawm qhov qhib sab saud thiab qis ntawm electroslag vuam qhov thaum vuam.

Vuam tam sim no thiab qhov hluav taws xob yuav tsum tau tswj nruj me ntsis thoob plaws hauv cov txheej txheem vuam, thiab kev saib xyuas yuav tsum tau them nyiaj rau kev saib xyuas cov xim hloov ntawm electroslag vuam cheeb tsam ntawm lub vev xaib.

Kauj Ruam 11 Kev Ntsuam Xyuas Tag Nrho

Thaum kuaj xyuas, tsom mus rau kev tshuaj xyuas seb qhov ntev npaum li cas, kab pheeb ces kaum qhov ntev thiab qhov kawg ntu qhov ntev raws li tus qauv tsim thiab cov lus qhia tshwj xeeb, thiab kho txhua qhov tsis txaus ntseeg.

Kauj Ruam 12 Xaus Milling

Mill lub ntsej muag kawg tom qab sib dhos thiab vuam.

Guarantee lub theem ntawm cov tswv cuab thiab qhov sib npaug ntawm lub ntsej muag kawg thiab milling cutter.

Kauj Ruam 13 Xuab zeb Blasting thiab xeb tshem tawm

Ua kom tiav xeb tshem tawm los ntawm cov xuab zeb blasting raws li xav tau tom qab vuam, tom qab ntawd hloov mus rau txheej txheej.

Kev sib dhos raug

Thaum sib dhos:

● Txoj kev txwv tsim nyog yuav tsum tau txais los tswj cov vuam deformation.

●  Welding shrinkage allowances thiab reverse deformation tsim nyog yuav tsum tau tshwj tseg los tswj qhov loj me thiab ua kom zoo zoo.

Qhov kev tso cai sib txawv rau kev tsim thiab sib dhos ntawm cov kev sib txuas welded, nrog rau qhov ntev ntev ntawm cov khoom siv, yuav tsum ua raws li cov cai ntawm Txoj Cai rau Kev Txais Kev Tsim Kho Zoo ntawm Steel Structures (GB 50205).

Assembly positioning vuam

Nws yuav tsum tau ua los ntawm semi-automatic khoom hlau gas hlau arc vuam (GMAW).

Welder

Welders koom nrog kev sib dhos tack welding yuav tsum tuav cov ntawv pov thawj tsim nyog tau teev tseg hauv Cov Lus Qhia Tshwj Xeeb rau Vuam ntawm Lub Tsev Steel Structures (JGJ81).

Txoj hauj lwm ntawm tack welds

Txoj hauj lwm ntawm tack welds: Tack welds yuav tsum zam qhov pib thiab xaus ntawm cov khoom siv welds, thiab yuav tsum tsis txhob muab tso rau ntawm cov ces kaum, npoo, qhov kawg thiab lwm qhov chaw tseem ceeb uas ua rau lub zog thiab kev ua haujlwm tsis zoo.

Rau T-joints, tack welding: yuav tsum tau ua symmetrically ntawm ob sab; lub caij no, tack welding hauv qhov zawj yuav tsum zam kom ntau li ntau tau.

Rau kev nkag mus rau qhov zawj tag nrho: Tack welding yuav tsum tau ua ntawm qhov zawj rau rov qab gouging, xws li rov qab gouging.

Kev sib dhos thiab vuam txoj haujlwm ntawm vuam rov qab daim hlau nrog rau cov phaj khiav thiab khiav tawm yuav tsum ua raws li cov qauv tsim.

Cov khoom siv vuam

Vuam cov ntaub ntawv siv los ua ke thiab tack welding yuav tsum zoo ib yam li cov formal welding, i.e., tib cov ntaub ntawv vuam raws li nyob rau hauv official vuam yuav tsum tau saws.

Rau kev sib dhos vuam ntawm cov hlau muaj zog thiab cov hlau tsis muaj zog, cov khoom siv vuam yuav tsum raug xaiv raws li qib qis-lub zog steel.