Tsis xws luag. Hom ntawm cov khoom tsis zoo. Hom weld tsis xws luag. Hom uas tsis xws luag nyob rau hauv cov khoom thiab ntaub so ntswg

Kho raws, nws yog ib tug raug kho raws, tej zaum nws yuav yuav luag tag nrho cov khoom. Hais lus luv luv, nws yog cov khoom, uas yog tsis tau tso cai rau tus neeg vim hais tias ntawm ib tug mismatch nrog lawv yuav tsum. Piv txwv li, uas tsis yog-kaw ntim, tsis txaus lub zog ntawm lub weld , thiab hais txog. Cia peb tham nyob rau hauv ntau yam hais txog dab tsi lub tsis xws luag, raws li zoo raws li xav txog tej yam uas tsis xws luag uas muaj ntau yam ntaub ntawv.

Txheej txheem cej luam

Tej kev lag luam nyob rau hauv cov zaubmov ua puas khoom, uas yog puas. Raws li txoj cai, kev sib yuav yog txiav txim tom qab xa mus rau lub warehouse los yog mus rau tus neeg. Nyob rau hauv cov ntaub ntawv no, lub chaw tsim tshuaj paus yuav yog thim lawv cov khoom thiab tawm nws. Piv txwv li, tej pob khoom rau tsev neeg lub paj rwb defect tsis tau ntshai li tseem ceeb heev, tab sis lub neej yog nyob rau lub braking system ntawm lub tsheb tej zaum yuav ua rau tus tuag ntawm tus neeg tsav tsheb. Yog li ntawd, nws yuav tsum tau to taub hais tias lub tsis xws luag yog cov sib txawv: ib txhia yog siv tau, lwm tus neeg - tsis muaj. Peb yuav hais tias ib yam khoom uas muaj tsawg kawg yog ib txawv los ntawm tsim cai, nws yog suav tias yog cov, thiab tus so belongs rau cov qeb ntawm uas tsis yog-puas. Thiab ces nws tsis muaj nqi dab tsi zoo ntawm kev lag luam nyob rau hauv nqe lus nug. Raws li koj paub, txhua txhua ntau lawm muaj nws cov flaws. Hom uas tsis xws luag muab faib ua correctable thiab uncorrectable. Cov khoom muaj feem xyuam rau cov thawj pab pawg neeg, nws yuav ua tau uas tsis yog-puas (yog kev lag kev luam tau), lub thib ob - nws yog tsis yooj yim sua.

Hom uas tsis xws luag nyob rau hauv kev tsim kho

Tej zaum peb hnov txog cov xov xwm ntaub ntawv uas qhov chaw nyob rau hauv lub tsev tsaus muag, tsaus muag brickwork, thiab lwm yam N. Feem ntau, cov culprit ua ib tug kho raws uas yog tsis pom tias thaum lub sij hawm lub pov thawj. Piv txwv li, nyob rau hauv kev tsim kho kev lag luam, tej tsis sib xws nrog cov nqe lus ntawm reference (Tor), los yog tus tsim cov kev cai hu ua tsim tsis xws luag. Yog hais tias peb yuav sib tham txog tsis raws kev cai ntawm cov kev cov ntaub ntawv rau qhov siv thiab ua cov khoom, nws yog hu ua ib tug raug kho raws. Tab sis nws yog tseem tsis tag nrho cov daim ntawv teev. Qhov tseeb hais tias cov kev siv muaj lwm yam tsis xws luag. Hom uas tsis xws luag txwv kom muab zais no raws li nram no:

• cuab defect yog txiav txim los ntawm lwm xeem, piv txwv li visually;
• latent defect tsis muab tswj cov qauv. Nws yog feem ntau yog kuaj tom qab xa cov khoom mus rau cov neeg.

Peb yuav hais tias qhov cuab kev kho raws yog tsawg txaus ntshai rau cov neeg siv, vim hais tias nws yog yooj yim npaum li mus ntes thiab tshem tawm. Txawm li cas los, tsis yeej ib txwm cuab tsis xws luag yog tshem tawm los ntawm lub chaw tsim tshuaj paus. Feem ntau koj yuav tau cov khoom uas yog tsis pom kev tseeb, piv txwv li, muaj lub chips rau nws saum npoo, unsealed ntim thiab thiaj li nyob. N.

Tseem ceeb heev, tseem ceeb thiab tsis tseem ceeb txaus defect

Tag nrho cov hom ntawm kev sib yuav yuav tsum conventionally muab tso nyob rau hauv ib pab pawg neeg, raws li lawv yog ua ke. Lub fact tias xws li tsis raws kev cai, ib txoj kev los sis lwm, kev cuam tshuam rau cov efficiency ntawm ntau lawm, tab sis nyob rau hauv cov zaubmov. Piv txwv li, ib tug tseem ceeb sib yuav qhia tias cov hauj lwm zoo ntawm cov khoom, nyob ntawm seb daim ntawv thov, yuav muaj ntau yam qis. Feem ntau nyob rau hauv cov ntaub ntawv no rau kev siv cov khoom rau lwm cov laj yog tsis tau los yog tsis tau tso cai. Raws li ib qho piv txwv, tawg chav ua noj riam leaky compressor rau muab compressed cua , thiab hais txog. N.

Ib tug tseem ceeb defect - yog ib tug uas tsis yog ib qho tseem ceeb, tab sis nws muaj ib tug tseem ceeb feem nyob rau durability thiab efficiency ntawm kev siv ntawm cov khoom rau nws npaj lub hom phiaj. Piv txwv li, ib tug kab plaub hau keej nyob rau hauv cov hlau ntawv yog xav tau ib tug tseem ceeb defect. Qhov no zoo ntawm puas khoom uas yuav siv, tab sis tsis raws li ntev thiab tsis nyob rau hauv ib tug hnyav load. Tsis tseem ceeb txaus defect - ib tug uas tsis cuam tshuam rau durability thiab efficiency ntawm ntau lawm. Piv txwv li, lub kob rau lub dab raws li ib tug me defect.

Hom weld tsis xws luag

Nws yog ib qhov nyuaj rau underestimate qhov tseem ceeb ntawm welded pob qij txha. Pom zoo, lawv txiav txim qhov zoo tshaj ntawm cov khoom raws li ib tug tag nrho. Piv txwv li, zoo-siav khoom roj boiler casing zoo zoo npaum li cas tshaj ib tug nyob rau hauv uas lub qhia tau tsis xws luag. Hom Vuam tsis xws luag muab faib ua sab hauv thiab sab nraud txij ua nkawm. Keeb kwm txiav txim visually, thiab lub thib ob yuav raug kuaj tsuas yog thaum lub tshuaj ntsuam xyuas.

Nyob rau hauv tas li ntawd, nyob rau hauv cov ntaub ntawv no peb yuav tham txog siv tau thiab tsis tsim nyog tsis xws luag. Group khoom nrog ib tug siv tau sib yuav yuav siv tau nrog ua hauj lwm zoo tsawg tshaj li 100%, lub thib ob pab pawg rau cov neeg siv yog tsis tau tso cai. Txawm li cas los, nyob rau hauv nws tus kheej ib tug kho raws - nws yog ib yam dab tsi txawv txav, yuav tsum tshem tawm. Niaj hnub no, weld tsis xws luag yog tshem tawm los ntawm kev siv niaj hnub vuam tshuab thiab tas mus ua hauj lwm tsuas txawj craftsmen. Nyob rau hauv tas li ntawd, ntxiv tshwj xeeb vuam consumables, vuam khoom siv thiab tshaj. Cia wb mus ze zog saib hom uas tsis xws luag nyob rau hauv cov khoom (welded) thiab yuav ua li cas lawv muaj kev cuam tshuam cov efficiency ntawm ntau lawm thiab kev nyab xeeb rau cov neeg siv.

Lub sab nraum lub neej

Tej kev yuam cai ntawm tus txheej geometry ntawm cov qauv no yog hu ua ib tug kho raws. Cov yuav tsum muaj xws li cov influx, tsis muaj fusion, undercut, thiab lwm tus neeg. Yuav luag tag nrho cov ntawm nws yog txiav txim los ntawm lub qhov muag. Piv txwv li, lub ntsiab yog vim li cas yog tus tsis muaj allergic ib tug me me arc hlau allergic. Qhov no yog vim tsis txaus lub hwj chim. Ho no kho raws yog tsis tshua muaj tej yam yooj yim: sim ua rau kom lub puab thiab txo tus arc ntev. Dhau li ntawd, lub neej yog tsis yooj yim dua vim dhau sai tua ntawm tej hauj lwm, yog li tej zaum nws yuav ua rau kev nkag siab rau ua lub weld ntau measured.

Lwm raug thiab feem ntau defect - undercut. Qhov no kev sib yuav, uas yog ib tug zawj (so) nyob rau hauv lub niam txiv hlau nyob ib ncig ntawm tus txha. Feem ntau tsim vim tsis xaiv tam sim no thiab vuam ceev. Nyob rau hauv qhov tseeb, ib tug ntau nyob ntawm tus tib neeg tau.

Hlawv-los ntawm tseem yog heev. Qhov no kho raws yog ib tug los ntawm-qhov nyob rau hauv lub weld. Sib yuav tshwm sim vim hais tias qeeb thiab ib tug loj vuam tam sim no. Cov no ib tug weld pas dej ua ke los.

Lub influx tshwm sim raws li ib tug tshwm sim ntawm scale rau ntawm qhov chaw thaum zoo xaiv vuam hom. Tej to yog ib tug sib yuav ntawm lub additive rau puag hlau tsis muaj fusion.

nrog tsis xws luag

Qhov no zoo ntawm kev sib yuav yog kuaj tsawg zaus, raws li kuaj tau nrog tus liab qab qhov muag tsis tau txhua leej txhua tus. Uas yog vim li cas muaj yog feem ntau ib tug ua hauj lwm ntawm welded siv, uas yuav ua tau heev txaus ntshai rau tib neeg. Ib qho ntawm feem ntau txaus ntshai thiab tsis xws luag - kub keej. Lawv yuav tsum yog longitudinal los yog transverse. Ob leeg tsim muaj nyob rau hauv lub intermediate melting thiab solidification lub sij hawm, thiab kuj vim hais tias ntawm ib tug yuam kev thaum xaiv cov additive cov ntaub ntawv thiab nws cov tshuaj nyob tus yeees. Lub luag hauj lwm rau tej kev kho raws ntog squarely rau lub xub pwg nyom ntawm tus welder. Muaj kuj txias tej kab nrib pleb. Lawv tshwm sim tom qab lub solidification thiab cua txias ntawm lub weld. Feem ntau tshwm sim vim ntau heev load rau tus txha.

Hws - tsis xws luag tshwm sim nyob rau hauv tag nrho cov hom ntawm welding. Nws yog muaj kev ruaj ntseg hais tias tej teeb meem kev nyuaj siab txhua welder. Yog hais tias koj sau tag nrho cov loj hom uas tsis xws luag nyob rau hauv welded pob qij txha, qhov no yuav nyob rau hauv thawj qhov chaw. Nws tshwm sim los ntawm cov tsis txaus tiv thaiv da dej vuam roj. Raws li ib tug tshwm sim rau hauv lub pores yog tsim, uas txawv nyob rau hauv loj thiab random tis.

Hais txog cov ntaub so ntswg tsis xws luag

Thaum lub sij hawm tsim txoj kev ntawm ib yam khoom muaj yog ib tug sib yuav. Tab Tom Hlab yog tsis muaj exception. Muaj tag nrho cov sib txawv ntawm cov nqaij mos tsis xws luag, uas peb yuav tam sim no sim muab los xav. Feem ntau kev sib yuav - nyob ze. Nws meant los ntawm ib tug tsis muaj ib tug los yog ntau tshaj threads rau ib tug tej yam ntev. Feem ntau qhov no kho raws nkaus li vim hais tias ntawm xov breakage thaum lub sij hawm ua hauj lwm. Qhov no yog vim muaj ib tug faulty lamellar ntaus ntawv los yog raws li ib tug tshwm sim ntawm neeg teb xov tooj yuam kev uas nres lub tshuab tom qab tshaj li tsim nyog. Nws yog nthuav tias hom kev kho raws yog tsis coj mus rau hauv tus account, yog hais tias nws yog nyob rau hauv kaw qhov chaw ntawm cov khoom. Nyob rau hauv cov ntaub ntawv no, lub qhov muag ntawm cov khoom no tsis yog tso cai nrog ib tug nyob ze 10-20 cm nyob rau hauv ob strands.

Tsis tshua muaj tshwm thiab knotting. Qhov no kho raws yog ib tug tsis ua hauj lwm ntawm ib tug los yog ob tug strands thiab sealing lawv mus rau hauv cov ntaub. Raws li ib tug tshwm sim ntawm cov khoom ntawm qhov chaw ntawm incorporation yuav lus. Xws li ib tug kho raws yog tsis tsim nyog nyob rau hauv cov khoom ntawm 1 thiab 2nd qib. Ib tug kho raws hu ua "xov nepodrabotka" kev cuam tshuam rau qhov zoo ntawm cov khoom raws li zoo raws li knotting. Yog txoj kev txhaum uas tsis warp yarns interwoven nrog Weft yarns, uas ua rau tig nyob rau hauv tus nto ntawm cov ntaub, hloov nws zoo lawm. Sib yuav txuam heev dua lwm yam nrog rau cov malfunction ntawm lub weaving tshuab, hu ua Nedoseka. Nws muaj nyob rau hauv lub xub ntiag ntawm ib tug os daws bands.

Lwm yam cov ntaub so ntswg tsis xws luag

Nws tseem muaj lwm hom uas tsis xws luag nyob rau hauv cov khoom ua los ntawm ntaub. Tiam sis ua ntej nws yog tsim nyog sau cia hais tias lub vice yog lub zos (lub zos) thiab cov heev. Tus thawj yog feem ntau me me thiab tsuas yog nyob rau hauv lub cheeb tsam ntawm qhov khoom. Tej tsis xws luag yuav tsum tau ntaus nqi Blizna, knotting. Tab sis tsis xws luag propagating raws tag nrho ntev ntawm ib daim ntawm daim ntaub, hu ua heev. Cov no yog feem ntau yog hais txog clogging, banding thiab lwm tus neeg. Lwm interesting taw tes yog hais tias tag nrho cov tsis xws luag yuav tshwm sim nyob rau ntau theem ntawm ntau lawm. Yog li, ib tug kho raws tej zaum yuav tshwm sim txawm thaum lub sij hawm spinning vim hais tias ntawm tsis txaus zoo tshaj ntawm cov feedstock, los yog twb thaum lub sij hawm tag. Tag nrho cov no yuav qhia tau tias yuav tsum tau ceev faj tswj ntawm tag nrho cov theem. Nyob rau hauv tas li ntawd, tsuas yog high-zoo raw cov ntaub ntawv yuav tsum tau muas. Tib yam siv rau lub weaving cov khoom thiab, nyob rau hauv qhov tseeb, neeg ua hauj lwm.

Piv txwv li, muaj cov av thiab oily tsuas nyob profusion tshuab lubrication. Thiab raws li niaj hnub khoom no lubricated txiav, lub ntsiab lus tus neeg tsav tsheb yog tsis mus blame. Tib yam siv rau qhov, embossments, raws li zoo raws li lub qhov ntawm qhov khoom, uas yuav tshwm sim vim tsis yog lag luam los ntawm lub tshuab. Tej khoom tsis dhau zoo tswj thiab tam sim ntawd sib yuav. Nws yog ib nqi hmoog rau lub fact tias nyob rau hauv lub weaving ua lag ua luam muaj tsau tsis xws luag. Local tsis xws luag nyob rau hauv txhua rooj plaub qis qib, tab sis thaum txiav cov nqaij mos lawv yuav tau txais los ntawm muab hwm cov khoom.

tsis xws luag nyob rau hauv cov hlau thiab hlau khoom

Rau hnub tim, muaj yog tsis muaj kev kho raws-free hlau kuaj. Qhov no qhia tias, nyob rau hauv cov zaubmov, muaj yog sib yuav. Tab sis lub interesting tshaj plaws yog hais tias raws li ib tug tshwm sim ntawm tshwm sim los ntawm tej yam dab thiab kev kawm ntawv ntawm cov neeg kho tshuab ua hauj lwm, hlau zoo yuav poob ho, yog li ntawd yuav tuaj ua kom tiav unsuitability ntawm cov khoom rau ntxiv siv.

Qhov feem ntau heev tsis xws luag sawv los ntawm tus deformation ntawm cov hlau nyob rau hauv lub khoom hauv lub xeev. Cov tsawg deformation, lub tsawg tsis xws luag yuav tshwm sim. Ib txhia steels muaj zoo elasticity, nws tso cai rau ib tug me me deformation tom qab noj nws laus daim ntawv. Txawm li cas los, yog hais tias tus tsis tu ncua los txhim kho lub load, lub raws taw tes rau yuav tuaj thaum nws yuav tsis yooj yim sua kom zoo rau cov hlau. Nyob rau hauv txhua rooj plaub, nws yuav ua rau kev txiav txim zoo los tham txog hais tias nyob ntawm no, raws li nyob rau hauv weaving, tej hom ntawm cov hlau tsis xws luag tshwm sim txawm thaum casting, thaum lwm tus neeg yog twb nyob rau hauv zaum kawg ua ntawm qhov khoom.

Piv txwv li, casting tsis xws luag yog heev. Lub steel kev lag luam yog lossi sim tua lawv los ntawm kev tsim txoj kev tshiab ntawm casting. Lub unevenness ntawm txias thiab solidification ntawm lub molten hlau ua rau lub fact tias cov pores yog tsim thiab hloov lub puab khaubncaws sab nraud povtseg. Tsis tas li ntawd, muaj ntau ntau yam hom uas tsis xws luag nyob rau hauv lub Cheebtsam niaj theem nrab machining thiab tshav kub kev kho mob. Muaj kuj yog ib tug txij nkawm uas tshwm sim thaum lub sij hawm thauj mus los lossis cia hlau cov khoom.

xaus

Raws li koj tau pom, muaj ntau yam uas tsis xws luag. Hom uas tsis xws luag nyob rau hauv lub hlau, welded pob qij txha thiab cov nqaij mos, peb tau soj ntsuam. Tab sis koj yuav tsum to taub hais tias sib yuav yog tam sim no ob leeg nyob rau hauv cov zaub mov thiab tshuaj kev lag luam. Muaj peev xwm tsis kam hais lus txog tib neeg lub tau, txij thaum lub tshuab tej thaum kuj muab ib tug kev sib tsoo, ua rau ib tug zoo xws li cov tshwm sim. Txawm li cas los, tej yam khoom tsis xws luag yuav tshem tawm ib feem los sis tag nrho cov automation ntawm tus txheej txheem uas yog tam sim no ua thiab.

Raws li rau lub buyer raws li ib tug cov neeg siv kawg, koj yuav tsum tsis txhob yuav cov puas khoom. Feem ntau, lawv yog muaj nyob rau ntawm ib tug luv nqi thiab lwm yam txaus nyiam muaj. Qhov no ua rau kev txiav txim zoo xwb yog hais tias lub hom phiaj ntawm cov khoom yog tsis yog los ntawm ib tug lub luag hauj lwm xwm, nyob rau hauv lwm tus neeg mob, tej tsis xws luag yuav ua tau kom npaj txhij txog thiab txawm tragic txim. Yog li ntawd ua ntej koj yuav ib yam dab tsi, ua ib tug khoom muag, thiab nws ua hauj lwm kom zoo. Tom qab tag nrho, txawm ib tug me me yuam kev nyob rau hauv lub tsim txoj kev yuav raug nqi koj noj qab haus huv thiab feem ntau thiab lub neej.