Vuam ntawm hlau lug: technology thiab nta

Ib qho ntawm feem nquag siv nyob rau hauv qhov siv thiab ua me me-scale nyhav thiab raug txoj kev ntawm ib tug los ua ke ntawm qhov chaw yog Vuam. Koj muaj peev xwm siv nws los sau zoo yam khub ntsiab - tee, angular, neeg kho tshuab thiab cov ceg tawv. Thaum lub sij hawm, hauj txoj kev, los ntawm txoj kev uas tus vuam ntawm steel lug, zoo, ua ntau npaum.

Classic txoj kev vuam

Standard txoj kev rau Vuam hlau ntsiab nyob rau hauv ib tug txhais li cas rau kev siv ntawm ob lub ntsiab zog qhov chaw: ib tug roj nplaim taws los yog ib tug hluav taws xob arc.

Gas thiab arc vuam yuav ua tau tsis siv neeg, semi-automatic thiab tag nrho phau ntawv no. Kev xaiv lub xeem yuav tsim ntawm lub weld xwb Master lawv tus kheej txhais tes. Nyob rau hauv tas li ntawd, phau ntawv arc (RD) Vuam hlau lug muaj xws li phau ntawv tswj dab mov electrode los yog muab tub lim hlau vuam txoj kev nws tus kheej thiab qhov chaw.

Phau ntawv hom yog zoo tshaj plaws xwb nyob rau hauv lub domestic ib puag ncig. Thaum siv mas siv nyob rau hauv vuam tshuab submerged autogenous soldering apparatus los yog lub classic txoj kev hluav taws xob arc welding.

Hauv plawv ntawm cov thawj embodiment - automatic vuam - lus dag overlay txheej txheem rau cov leeg feem tsis ncaj kev pab tib neeg. Tag nrho cov ua hauj lwm los ntawm ib tug tshwj xeeb mechanism, uas yog pre-set. Ntawm cov hoob kawm, tias qhov no unit yog heev tsawg ntau yam ntawm kev khiav dej num, tab sis nws zoo heev txog cov nqi ntawm tiav lawm cov khoom, yog li ntawd loj-scale lawm nws yog ua nrov heev.

Los ua ke ntawm hlau lug, vuam nyob rau hauv lub automatic hom tso cai rau kom siv hu technology yuav cov cua kub thiab molding hais, electroconvulsive vuam thiab lwm yam "phau ntawv" txoj kev. Qhov txawv tsuas - sau lub wizard yog tsis tau, thiab yog qhia tshwj xeeb uas tsim thiab programmed ib tug neeg hlau.

Semi-automatic hom assumes ib tug tswv weld overlay, los yog hlau electrodes tab sis nyob rau hauv lub chaw ua hauj lwm cheeb tsam yog pub tau, uas muaj nuj nqis tsub kom lub productivity ntawm kev ua hauj lwm rau ntawm qhov chaw.

Qhov no hom yog siv nyob rau hauv zoo yam technology Vuam hlau lug, thov uas tsis yog-fusible electrodes, roj fluxes thiab caw kaw lus pub tus tub lim hlau nyob rau hauv cov cua kub tsam. Nyob rau hauv lub tsev thiab me me-scale zus tau tej cov semi-automatic vuam ntawm steel lug yog feem ntau ib qho kev zoo thiab zoo embodiment ntawm cov kev txheej txheem.

hauj nrhav

Nyob rau hauv niaj hnub vuam kev koom hlau qhov chaw siv tsis tau tsuas yog superheated roj nplaim taws thiab hluav taws xob arc, tab sis kuj cov nyhuv ntawm frictional tshav kub, laser zog, ultrasound, electron beams txawm quab yuam.

Tsuas hais lus, lub Vuam technology yog lossi kev txhim kho. Tu ncua txaus mus txua txoj kev tshiab los mus siv no kev txheej txheem. Tej novelties yog cov nram qab no hom ntawm vuam - ntshav, thermite thiab electron nqaj.

Los ntawm thermite vuam yog ua ib qho tseem ceeb hlau constituting lub leeg uas yog melted thaum lub sij hawm tshwj xeeb combustion sib tov nkag tau rau hauv lub hlws ris. Tus kab npaug kuj siv los kho tsis xws luag thiab tej kab nrib pleb nyob rau hauv steel lug yog twb tiav los ntawm lub "influx" hlau.

Ntshav vuam yog ua nyob rau hauv tej yam kev mob ntawm dua los ntawm ob electrodes ntawm lub ionized roj. Cov yav tas ua raws li ib tug hluav taws xob arc, tab sis nws miv nyuas siv zug yog ntau dua. Lub superheated pa roj yog siv tsis tau tsuas yog rau cov weld hlau, tab sis kuj rau nws tej, uas nyob ib ncig ntawm cov ntshav generator yuav tsim thiab multifunctional vuam system.

Los ntawm txhais tau tias ntawm electron nqaj vuam hom kev kawm tsim sib sib zog nqus nqaws mus rau 20 centimeters, lub dav ntawm lub leeg yuav tsis pub tshaj ib centimeter. Lub tsuas drawback ntawm xws li ib tug generator yog tias ua hauj lwm nrog nws tau xwb nyob rau hauv ib tug tag nrho lub tshuab nqus tsev. Raws li, qhov no technology yog tsuas yog siv nyob rau hauv heev tshwj xeeb qhov chaw.

Yuav kom sib sau ua ke rau hauv lub me me-sized steel lug ntau npaum siv ib cov roj los yog hluav taws xob arc phau ntawv welding. Semi-automatic lub tshuab them rau nws tus kheej nyob rau hauv qhov kev siv ntawm tej hauj lwm nrog cov uas tsis muaj ntim khoom. Niaj hnub nimno vuam tshuab, ntsig txog, yog thov tsuas nyob rau hauv loj ntau lawm.

Vuam ntawm hlau lug: nta

vuam tshuab yog siv tsis tau tsuas yog thaum ua hauj lwm nrog hlau, tiam sis muaj ntau polymers. Tag nrho cov txheej txheem yog ib cov cua kub thiab deformation ntawm qhov chaw, uas yog ces ua ke rau ib tug.

Tag nrho Vuam ua hauj lwm muaj ob lub ntsiab theem: lub rooj sib txoos thiab kev twb kev txuas.

Qhov tseem lub sij hawm-siv thiab ua yog tus thawj theem. Kev ntseeg tau thiab lub zog ntawm cov qauv nyob rau hauv lub ua raws cai nrog tag nrho cov uas yuav tsum tau. Ntau tshaj ib nrab ntawm tag nrho cov sij hawm poob rau lub rooj sib txoos ntawm Cheebtsam.

Kom ntseeg tau tseeb ua ke ntawm cov hlau lug

High quality, durability thiab kev cia siab ntawm zaum kawg tshwm sim yog muab kev kawm rau tej yam uas yuav tsum tau.

• Thaum xaiv yam tsim nyog los ua raws nruj me ntsis mus rau lub tso cia nyob rau hauv lub loj ntawm lub project.
• Clearances yuav tsum tau ib tug me me - thaum lawv nce lub dag lub zog ntawm cov khoom muag kawg yog significantly txo.
• Lub ces kaum yog ntsuas thiab tswj nrog rau kev pab los ntawm tshwj xeeb cov cuab yeej. Nws yog ib qho tseem ceeb hais tias lawv tag nrho ua raws li cov teev nyob rau hauv peb tes num, los yog yuav cov kev pheej hmoo ntawm lub cev qhuav dej ntawm tag nrho cov qauv.

zoo ntawm vuam

Sib nrug los ntawm qhov tseeb hais tias lub vuam ntawm steel lug txuag lub sij hawm tag nrho cov ua hauj lwm, thiab tau txais high-zoo leeg, cov txheej txheem muaj lwm yam ntxwv:

• Massa tas adhesions tsis hloov, vim tsuas yog ob tug tseem ceeb, uas tej yam khoom.
• Tsis muaj kev txwv rau cov thickness ntawm cov hlau.
• Muaj peev xwm tswj thiab kho cov duab ntawm hlau lug.
• Muaj vuam cov khoom.
• Muaj peev xwm thov Vuam rau kho thiab txua dua.
• High ceev ceev thiab sib koom zog.

ntxiv highlights

Nyob rau hauv kev txiav txim hais tias tus uas ua tsim yog high-zoo thiab txhim khu kev qha, nws yog tsim nyog los soj ntsuam tag nrho cov kev siv technology tshiab uas yuav tsum tau.

Ib tug zoo-xaiv cov ntaub ntawv, Cheebtsam thiab cov khoom siv cia kom tau zoo welds. Txwv tsis pub lub tiav lawm tsim tsis tsuas loses nws kev nthuav qhia, tab sis kuj nws ua tau zoo.

Tsis xws luag nyob rau hauv welds

Rau caij nyoog ntev thiab yooj yim ntawm kev siv thaum tsim ib tug hlau xyuas pib siv. Nyob rau hauv cov kev phem ntawm no, RD vuam steel lug, cranes yuav tig thaum lub sij hawm tus txheej txheem ntawm kev txiav txim tsis xws luag - burly, tej kab nrib pleb, hlawv qhab nia, porosity, burnout, thiab lwm yam undercuts.

Ua rau tsis xws luag

Sagging tsim nyob rau hlau lug raws li ib tug tshwm sim ntawm to ntawm lub molten hlau. Feem ntau cov feem ntau, qhov no kho raws yog cov yam ntxwv ntawm cov ua hauj lwm rau lub creation ntawm kab rov tav nqaws. Tshem lawv nrog ib tug rauj, thiab ces mus saib cov khoom rau lub xub ntiag ntawm fusions.

Cov ua hlawv-los ntawm kev ua tej zaum yuav substandard designs sawv ua kis raws li qhov uas tsis muaj kev ceev ntawm lub chaw ua hauj lwm thiab cov me me nplaim fais fab. Tshem tawm nws los ntawm tej thiab leeg welding.

Cov feem ntau txaus ntshai hom defect yog pom tias yuav tsis muaj fusion, vim hais tias nws cuam tshuam rau kev ntseeg thiab kev weld zog. Tej chaw uas tshem tawm kiag li, metalwork stripped thiab re-welded.