Muaj tsib lub ntsiab lus yuav tsum tau nco tseg hauv kev ua haujlwm tiag ntawm txhuas extrusion ntau lawm. Cov hauv qab no yog ua raws li covSuav teb aluminium extrusion tuam ntxhab to taub:
1: Txhuas pas nrig taws ua kom sov
Raws li cov kev txiav txim siab ntau lawm thiab qhov xwm txheej tseeb ntawm pwm, ntxiv rau txhuas kab nrog qhov ntev tsim nyog, cov khoom siv kom raug, du nto yam tsis muaj grooves, thiab lav cov khoom zoo (crystallization, muaj pes tsawg leeg, ceev, tsis muaj overburning). Thiab xyuam xim rau cov cim ntawm cov sib txawv aluminium kab, spacing.Peb mloog rau qhov chaw ntawm lub tshuab ua kom sov thiab qhov dav ntawm cov saw, kom nyob sib ze (Lub kaum ntse ntse siv hlau tsis siv cov txhuas uas tuaj yeem yooj yim hauv qhov kub siab) kom tiv thaiv lub ntsaws ntawm lub cub tawg, thiab khaws cov pas nrig txhuas los ntawm kev xoob thiab poob thaum lub sijhawm ua haujlwm ntawm kev tuav thiab tuav ntawm lub cub tawg, yog li kom tiv thaiv tus kheej raug mob thiab khoom siv xwm txheej.Inspect saw, tus pin, lub log, lub kem sab thiab lwm yam khoom siv ntau.Qhov kub ntawm lub pas nrig txhuas thiab cov ntaub ntawv ntawm qhov ntsuas tus nqi (tsis siab tshaj 560 ° C) yuav tsum tau kuaj xyuas tas li. Qhov kub yuav tsum tau txias kom zoo thaum lub tshuab ua haujlwm tsis ntev (hauv qab 520 ° C). Cov cuab yeej siv xws li kev ua haujlwm ntawm rab phom txau, lub kiv cua ncig, thiab cov dej txias (dej twj) yuav tsum tau kuaj xyuas tas li seb lawv puas zoo.
2: Muaj kev ua haujlwm ntawm extruder
Cov neeg xa khoom yuav tsum them sai sai rau cov khoom lag luam hauv qab no ua ntej kev ua haujlwm kom ntseeg tau tias ib txwm muaj, muaj kev nyab xeeb thiab txuas ntxiv mus.
(1): Tshawb xyuas seb cov khoom siv puas ua haujlwm, txawm tias qhov chaw ua haujlwm ntawm lub tshuab puas nyob hauv thaj chaw, lubrication ntawm cov swb swb, seb puas hloov mus rau ntawm cov khoom siv hluav taws xob tsis txav, txawm hais tias lub screws xoob xoob, seb lub tshuab cua txias mus los. dej nyob, txawm hais tias cov roj theem tau txaus, seb qhov ntsuas kub ntawm lub roj yog qhov qub thiab seb lub twj tso kua roj tsis muaj suab.Yog li cas cov ua haujlwm nrawm yog ib txwm.Lub neej ntawm kev hloov pauv yog ib txwm.
(2): Tshawb xyuas qhov xwm txheej ntawm lub pas nrig qhov cub (xa mus rau tshooj 1), kos lub nruab nrab kab nruab nrab ntawm txoj kev rho tawm, kuaj xyuas qhov cua sov ntawm lub nruas extrusion thiab qhov hloov ntawm qhov ntsuas cua kub.Operation mob ntawm lub tsheb laij teb, pub lub txaj thiab cov cuab yeej siv sab nraud.Qhov txhua yam ntawm cov neeg ua haujlwm fittings thiab kho cov khoom siv kho vajtse (pwm, lev, nias ncuav mog qab zib, nias phaj, clamp, rauj, pliers, ciaj ntswj, ntsia hlau riam, crowbar, hluav taws kub rwb thaiv tsev ntaub, yas cuab yeej, thiab lwm yam) yog tsau. nyob rau hauv qhov chaw ua haujlwm, txawm hais tias lub tsheb tsav, lub pwm lub tshuab cua sov cua sov yog qhov zoo ib yam.Qhov txhua yam ntawm cov kiv cua txias txias tau khiav.Lawv cov cuab yeej ntsuas tau ua tiav thiab raug.
(3): qhov tshwm sim kom pom tias tsis muaj lwm tus neeg, seb puas muaj cov neeg saib xyuas, seb puas muaj neeg tuaj xyuas neeg ua haujlwm, seb puas muaj kev kawm tshiab, yuav tsum ua raws li cov ntsiab lus ntawm kev nyab xeeb ua ntej, ntsig txog, raws li qhov tseeb rau kev tsis pom zoo rau cov neeg ua haujlwm tsim nyog, nug, ua haujlwm sai sai, tiv thaiv, piav qhia, kev cob qhia, kev qhia, ua qauv qhia, thiab lwm yam, rau cov tsis muaj tus neeg sab nraud los ntawm cov thawj coj ntawm txoj haujlwm zais cia thaum tsim nyog. nruab nrab ntawm txhua tus txheej txheem.
(4): Nkag siab cov ntsiab lus tsim tawm, cov khoom tsim tawm thiab cov txheej txheem tom qab tsim tawm, thiab sau cov ntaub ntawv muaj tseeb thaum lub sijhawm ua khoom muag. Cov ntawv sau yuav tsum sau meej thiab meej, thiab hnub tim ntau lawm yuav tsum cim, yog li yuav txheeb xyuas qhov tseeb, siv qhov tseeb, siv tau thiab muaj peev xwm.Qhov teeb duab, ntawv, cov ntaub ntawv, cov ntaub ntawv, thiab lwm yam rau kev tsim cov ntawv yuav tsum tau npaj ua ntej thiab paub txog hauv siab.
3: Txhuas profile daim duab
(1): Txhuas txhuas daim duab ntawm lub txaj txias yuav tsum tsis txhuam rau ib leeg, rub, sib tshooj, nyem thiab sib xyaw ua ke hauv cov txheej txheem ntawm cov khoom coj thiab txav thiab ncab, thiab qee lub sijhawm yuav tsum tseg rau ib leeg.Easy kom khoov, qhov ntev ntawm cov khoom yuav tsum ua kom tau raws sijhawm, thaum tsim nyog los ua kev tiv thaiv ib leeg.
(2): qhov profile ncab yuav tsum tau txias mus rau 50 degrees hauv qab (txhais tes liab qab tuaj yeem tuav tau) tuaj yeem txav mus rau daim duab thawm duab rau kev ncab ua haujlwm, qhov kub tsis dhau ntev uas ncab yuav hlawv tib neeg lub cev, kub tawg ntaub plaub, tab sis kuj vim tias tsis tuaj yeem tshem tawm qhov kev ntxhov siab sab hauv ntawm qhov profile ua ntej thiab tom qab kev laus tshwm sim khoov, sib ntswg, kev ua haujlwm tsis zoo thiab lwm yam pov tseg kiag li.
(3): vim tias cov plaub hau muaj lub tshav kub tawm los tiv thaiv lub luag haujlwm, qhov zoo nkauj ntawm qhov chaw ntawm qhov profile yuav tsum muaj ntau dua thiab qis dua tig rov qab thiab rov qab, txhawm rau ua kom sov cov khaub ncaws tsis zoo, txo cov cua sov tsis sib xws crystallinism thiab yog li tsim transverse qaim chaw tsis xws luag, tshwj xeeb tshaj plaws loj dav saum npoo, phab ntsa ib feem thickness profile yuav tsum them ntau dua.
(4): mob siab rau qhov kev ntxhov siab ntawm cov taw me me, cov hniav nyias, ceg ntev ntev, arc saum npoo, qhov chaw sab nrauv, qhib, Lub kaum ntse ntse thiab lwm yam ntaub ntawv nrog qhov siab dav rau tuab piv, phab ntsa ncua ntev, radian loj, phab ntsa loj thiab tus duab coj txawv txawv, txhawm rau tiv thaiv hauv zos lossis taw tes loj deformation, ntswj, ntsia hlau thiab lwm yam tsis xws luag.
(5): Tus nqi ncab yuav tsum tswj tau li ntawm 1%. Piv txwv li, cov txheej txheem rub tawm ntawm 25M ntu yuav tsum ncab ib ncig 25CM tom qab ncaj seem, tab sis nws yuav tsum tsis pub tshaj 2% .Txoj kev tsim tawm, nws yuav tsum kho raws li cov xwm txheej tiag tiag ntawm cov ntaub ntawv tawm thiab ntau yam tshwj xeeb uas xav tau (qhib loj, qhov zoo, qhov loj ntawm sab nraud, sab hauv qhov loj me, phab ntsa thickness loj, elongation, thiab lwm yam), thiaj li los nrhiav qhov khoom muaj pes tsawg leej uas tuaj yeem ua tau ntau yam tshwj xeeb xav tau nyob rau tib lub sijhawm hauv cov nqe lus kev tsis sib haum.Txoj kev sib txawv yuav ua rau muaj qhov sib txawv. ntawm lub taub hau thiab tus tw tw loj, dej lis (ntses nplai) cim rau saum npoo, tsis tshua muaj elongation, siab hardness thiab brittle (low plasticity) .Too tsis tshua muaj zog yuav ua rau cov ntawv sib zog ua kom muaj zog thiab tawv ntawm lub qis, thiab txawm tias kev laus (quenching) ) tsis tuaj yeem txhim kho lub hardness, profile yooj yim arc khoov (feem ntau hu ua machete khoov).
(6): Txhawm rau tswj cov nqi ntawm tensile deformation thiab zoo tswj kev hloov loj ntawm tag nrho cov seem, tsim nyog tshwj xeeb clamp ncoo thiab cov qauv tsim nyog yuav tsum tau saws tseg.Puas tshwj xeeb qhib cov khoom, arc khoom, khoom siv cantilever, thiab zoo li daim duab nkhaus profile yuav tsum them nyiaj ntau dua rau qhov tsim nyog thiab siv tau ntawm ncab clamp.Thaum nws tsim nyog ncab qhov nruab nrab ntawm qhov profile yuav tsum tuav ncaj los yog ncoo kom ntseeg tau tias qhov ncab qhov nruab nrab ntawm nruab nrab thiab qhov kawg ntawm ntu kom tau raws li qhov profile cov tseev kom muaj.
4: Aluminium profile sawing thiab mounting thav duab
(1): cov khoom siv ntawm cov pob tw conveying yuav tsum sib phim cov khoom siv lub taub hau thiab lub cim tiv tauj, cov ntaub ntawv yuav tsum tsis sib chwv, qhov ntev ntawm cov khoom yuav tsum ua rau kev tiv thaiv ib leeg. Cov ntaub ntawv yuav tsum muab tso ncaj ncaj ua ntej thiab tom qab, txiav nplaim yuav tsum tsis txhob qaij.Qhov qhov saum npoo ntawm pob, pob yas, xyuam xim rau ntawm cov kis hlau thiab lwm yam tawv tawv sib tsoo.
(2): Oxidation, txau, sandblasting, khoov, xuas nrig, khoom, saw, ntim, laus, cov ntaub ntawv ntuj, thiab lwm cov txheej txheem sib txawv, cov ntaub ntawv sib txawv ntawm profiles, yuav tsum thav duab nyias.
(3): Thaum txhim kho lub thav duab, xyuam xim rau txoj hauv kev thiab cov txheej txheem ntawm kev teeb tsa tus ncej, nrog rau cov cuab yeej tsim nyog pab cuam, cov kab ntawv hauv daim ntawv bushing thiab li ntawm.Cushion sawb (gasket) yuav tsum sib sau thiab nce, npaj kom raug, lub sijhawm nruab nrab yog qhov tsim nyog, qhov nyiaj tau tsim nyog, (qee qhov yooj yim tawm ntawm cov duab, siab nto profile yuav tsum tsis txhob muab lub ncoo plhaw) tuaj yeem nqa qhov hnyav ntawm qhov profile thiab qee yam tom qab, tsis tuaj yeem thawb ntau dhau, muab tso rau. Cov ntaub ntawv uas xav tau yuav tsum muab teeb tsa ntawm cov stilts yuav tsum muab teem rau ntawm stilts.
(4): them sai sai rau qhov chaw ntawm cov profiles sib dhos hauv tus ncej, zam qhov nyhav ntawm ob qhov kawg, ua rau cov profiles piled li, xaub thiab lwm yam xwm txheej.Piv siab rau kev txiav nrawm thiab nrawm rau ntawm kev txiav, saib xyuas cov roj txhaj tshuaj loj ntawm lub tshuab sawing thiab kho nws.Piv mloog rau ntawm qhov pom xovxwm (mob stroke, qhov hnyav) .Txoj kev saib xyuas lub lag luam sawing kom tsis txhob muaj kev raug mob ntawm tus kheej raug mob.Thaum pom, nws yog txwv tsis pub yuam kom ob tog. ntawm qhov profile, yog li kom tsis txhob muaj lub clamping pom thaum pom, uas yuav ua rau kev ntaus thiab ua rau cov khoom puas thiab ua rau raug mob tam sim ntawd.
(5): Ua tib zoo saib rau daim phiaj txhuas yuav tsum tau tshuab kom huv, burrs yuav tsum tau khawb, qhov sib txawv yuav tsum tsim nyog, nqa yuav tsum muaj kev nyab xeeb, yuav tsum tau tuav cov ncej yuav tsum tau ua kom haum.Qhov ntau ntawm cov thav ntawv ntawm Dalilvcai.com yuav tsum tsis pub dhau lub tuam txhab qhov yuav tsum tau ntawm 4 plag tsev.
(6): nqa tus ncej yuav tsum muab tso maj mam muab, me me, nyias, ntev, tiaj tiaj, muaj cov khoom me me, xws li hloov tau yooj yim nruab nrab rau ib tus neeg nqa khoom, thiab xyuam xim rau qhov kev cai sib tw ntev ob zaug (sawing, oxidation chuck allowance) ) ntawm cov txheej txheem tom qab (sawing, oxidation, ntim, nqa khoom, tsheb thauj mus los) kev ua haujlwm nyuaj, cuam tshuam rau kev ua haujlwm zoo, txawm tias tsis tuaj yeem ib txwm ua.
5. Kev laus hloov ntawm cov ntawv txhuas txhuas
1): Sim kev laus ua raws li cov khoom, tuab, qhov loj me, qhov nyuaj, kev ua tiav ntawm tib cov ntaub ntawv zoo sib xws muab tso rau hauv tib lub cub tawg rau kev kho mob laus.Qhov kev laus kev ua haujlwm yuav tsum nruj ua raws li txoj kev laus txoj kev. cub hluav taws xob profile, yuav tsum tsis raug hloov yam tsis tau tso cai, yuav tsum tsis ua haujlwm zoo nkauj.
(2): Ua tib zoo saib xyuas kev ua haujlwm ntawm lub kiv cua thiab lub tshuab ua kom dej txias, xyuam xim rau qhov xwm txheej tiv thaiv cua sov, ua kom muaj qhov kub nyhiab rau hauv qhov cub tawg, ua kom muaj cua sov nyob hauv qhov cub tawg, kev tiv thaiv kev kub, saib xyuas kev nyab xeeb thiab kev sib khi ntawm lub qhov cub ua kom sov lub qhov rooj, thiab sau qhov loj lek txhuas mesh.
(3): Them rau roj thiab roj xau, muaj cua thiab kev nyab xeeb rau hauv qhov chaw tiv thaiv kev kub sov kom zoo.
(4): Them rau cov khoom poob thiab qhov chaw nyob nyab xeeb ntawm lub crane thiab cov khoom tawg yooj yim.
(5): Nws yog txwv tsis pub txwv cov neeg hauv cov khoom cua sov. Thaum lawv nkag mus rau hauv lub cub tawg mus ua haujlwm, lawv yuav tsum muaj kev tiv thaiv kom raug, thiab yuav tsum muaj cov neeg laus nyob sab nraud saib thiab tiv thaiv lawv. Cov paib no yuav tsum tsis txhob nqa mus rau hauv qhov cub taws. Kev siv cov khoom tsis zoo xws li kev ua mov ci, ua kom sov thiab pw tsaug zog yog nruj me ntsis txwv tsis pub.
(6): Cov ntawv xa tuaj nrog cov txheej txheem tom qab sib txawv yuav tsum tsis txhob sib xyaw nrog cov khoom thiab thav duab, thiab yuav tsum hloov mus rau txhua lub chaw ua haujlwm raws li cov kev cai ua haujlwm ua ke nrog daim npav ua tiav (tsim cov ntawv sau). cov txheej txheem ua qhov tseeb rau kev kuaj xyuas.Xav ib lub ntsej muag rau ntsej muag nyiaj ntawm qhov hloov.
Qhov saum toj no yog hais txog: aluminium extrusion kev tsim ntau lawm teeb meem xav tau kev saib xyuas, vam tias yuav muaj qee yam kev pab rau koj, yog tias koj xav nrhiav Tuam Tshoj aluminium extrusion chaw tsim tshuaj paus, tuaj rau Weihua technology ~
Lub sij hawm tshaj tawm: Sep-14-2020