Tej Yam Yuav Tau Los Nyob Hauv Kev Siv Lub Tshuab Vuam Siv Lub Tshuab Welding

Kev vuam yog lub zog hauv tsev kho mob ceev thiab cua txias. Lub vuam tshuab tsis tuaj yeem raug nthuav dav thiab sib cog lus dawb vim yog txoj kev ua haujlwm ntawm ib puag ncig lub cev, thiab vuam kev nyuab siab thiab deformation raug tsim tawm hauv qhov txuas mus rau tom qab txias. Tom qab welding, cov khoom tseem ceeb yuav tsum tau tshem tawm cov kev nyuab siab vuam tswm thiab txhuam cov vuam txav. Cov tswv yim niaj hnub siv tau cov hlua fais fab tsis muaj qhov tsis muaj sab hauv los yog sab nraud thiab cov khoom siv sib npaug los yog siab tshaj cov uas muaj kev sib txuas ntawm lub cev. vuam tshuab tsis siv neeg Qhov kev sib txuam ntawm lub velded nyob hauv qhov chaw hu ua velded joint. Lub zog ntawm qhov sib koom tes tsis tsuas yog cuam tshuam los ntawm qhov zoo ntawm lub weld, tiam sis tseem muaj feem xyuam nrog nws cov geometry, qhov loj me, kev nyuab siab thiab kev ua haujlwm.

Cov ntaub ntawv ntawm cov pob qij txha muaj cov pob txha pob txha, cov pob txha, pob tawb (pob tw pob txha) thiab kaum pob yas qaum. Txoj kev sib tshuam ntawm qhov sib tsoo ntawm qhov taub sib txhuam sib txuas nyob ntawm seb cov tawv nqaij ntawm lub velded lub cev ua ntej welding thiab daim ntawv ntawm lub zawj ntawm ob sab. Thaum welding thicker steel daim hlau, ntau daim duab ntawm kev sib tw tau ua ntawm ntug kom yooj yim nkag mus rau hauv lub electrode lossis welding hlau. Groove daim ntawv muaj ib lub voj zom zaws plaub hau thiab ob lub vuam voog zawj. Thaum xaiv hom groove, ntxiv rau kev txav chaw, kev siv vuam vov tshuab tsis zoo xws li kev siv vuam voog, tsawg npaum li cas ntawm cov hlau lim hlau, vuam voog me me thiab qes tus nqi ntawm qhov zawj yuav tsum raug xam tias yog. Thaum ob txoj hlua hlau uas muaj qhov sib txawv nyias muaj nyias ua ke, kom tsis txhob muaj kev ntxhov siab vim muaj kev hloov pauv ntawm qhov ntu tsho, cov npoo ntawm cov pa yuav ploj mus rau qhov sib npaug ntawm ob qho tib si. Cov pob txha pob txha muaj zog tshaj li qub thiab qaug zog zog tshaj lwm cov pob qij txha. Rau cov pob txha uas ua hauj lwm hauv qab hloov, qhov cuam tshuam los yog hauv cov ntsuas kub qes-siab, qhov vuam ntawm cov pob txha sib txuas yog feem ntau nyiam.

Lub vias ua ntej ntawm lub puab tsaig sib txuas yog yooj yim, lub sib dhos yooj yim, lub vuas deformation thiab qhov kev ntxhov siab seem yog me me, thiab nws yog feem ntau siv rau ntawm qhov chaw mus nruab ib qho sib koom tes thiab qhov tsis tseem ceeb. vuam tshuab tsis siv neeg Feem ntau, ncej pob yas qis tsis haum rau kev ua haujlwm nyob hauv kev hloov lwm tus, kev tawm kev kub ntxhov, siab lossis tsis muaj peevxwm, thiab zoo li no. Kev siv cov T-pob qij txha thiab cov pob qij txha ces feem ntau yog vim muaj kev tu ncua. Cov pob txha ntawm cov pob tawb tsis tiav ntawm cov ntawv T-sib txuas yog zoo li cov pob zeb sib txuas. Thaum lub weld yog perpendicular mus rau kev coj ntawm sab nraud quab yuam, nws ua ib tug frontal fillet weld. Nyob rau lub sij hawm no, qhov fais fab ntawm lub weld yuav ua rau txawv degrees ntawm kev nyuab siab concentration. Lub zeem chaw ntawm qhov fais fab ntawm cov ntsaws fill yog zoo li lub pob zeb sib txuas.

Cov pob qij txha taub hau muaj cov kabmob tsawg tsawg thiab feem ntau tsis siv tib leeg xwb. Lawv tsuas yog khees me ntsis thaum qhov nkag mus los yog thaum muaj cov fillet fais fab sab hauv thiab sab nraum, thiab lawv feem ntau siv nyob rau ntawm cov ces kaum ntawm cov khoom kaw. Welded khoom yog sib dua rivets, castings thiab forgings, thiab yuav txo qhov hnyav thiab txuag zog rau kev thauj mus los. Lub sealability ntawm welding zoo thiab nws yog tsim rau tsim ntau hom ntim.

Kev tsim kho ntawm kev sib koom ua ke, nrog rau kev siv vuam vov thiab forging, casting, tuaj yeem ua rau loj-loj, nyiaj txiag thiab tsim nyog casting thiab welding cov qauv thiab forging welding cov cuab yeej, vuam tshuab tsis zoo nrog nyiaj txiag. Cov txheej txheem welding yuav siv tau cov khoom siv. Lub vuam qauv siv tau cov ntaub ntawv sib txawv hauv ntau qhov chaw thiab muab kev ua si kom muaj txiaj ntsim ntawm ntau yam ntaub ntawv los ua kom muaj kev lag luam thiab kev ua haujlwm zoo. Welding tau los ua ib qho kev lag luam tseem ceeb thiab tseem ceeb hauv kev lag luam niaj hnub.

Nyob rau hauv cov niaj hnub hlau ua, welding tau tsim tom qab casting thiab forging kev, tab sis nws tau tsim sai heev. Qhov nyhav ntawm cov txhauv welded yog li ntawm 45 feem pua ntawm cov khoom siv hlau. Cov kev faib ua feem ntawm txhuas cov txhuas thiab cov txhuas txhuas txhuas ua dua. Welding txheej txheem ntawm lub neej yav tom ntej, tsim nyog yuav tsum tsim cov cuab yeej tshiab, vuam khoom thiab vuam cov khoom siv ntxiv txhim kho kev nyab xeeb thiab kev nyab xeeb thiab kev ruaj ntseg, xws li kev txhim kho ntawm cov khoom qub, plasma arc, electron beam, laser thiab lwm yam welding zog qhov chaw; siv cov tshuab hluav taws xob thiab tswj kev siv technology los txhim kho cov txheej txheem kev ua haujlwm ntawm kev pib thiab tsim kev txhim khu kev ntseeg thiab kev ua kom pom tseeb. vuam tshuab tsis siv neeg Los ntawm txhais tes, nws tsim nyog txhawm rau txhim kho qib kev siv tshuab thiab kev siv khoom, kev siv vuam tshuab kom paub tswj cov kev tswj thiab cov tswj; los tsim ib lub tshuab tshwj xeeb welding tshuab uas siv tag nrho cov txheej txheem los ntawm kev npaj vuam thiab kev tswj kom zoo; thiab mus txuas ntxiv thiab tsim kom muaj cov vuam voog robots ntawm kev siv vuam tshuab tsis siv neeg. Thiab vuam robots tuaj yeem ua rau theem kev vuam vuam ntau lawm thiab txhim khu kev tu lub cev.