Qhov Zoo ntawm Kev Sau Cov Hlau Sib Nqus Hlau: Yuav ua li cas txhim kho khoom sib sib zog nqus duab thiab ruaj khov?
[Taw qhia: Kev lag luam mob cov ntsiab lus tau qhia]
Hauv kev tsim kho precision kev lag luam, cov tuam txhab feem ntau tau ntsib cov ntsiab lus mob hauv qab no:
Welded ntu twg yog qhov nyuaj, cuam tshuam rau cov khoom lag luam?
Tsis muaj lub zog muaj zog tsis txaus, ua rau deformation ntawm cov chaw nyob hauv ib puag ncig kev kub siab?
Cov nqi ntau lawm, yuav ua li cas kom tau zoo thaum txo cov khoom siv khib nyiab?
Txawm hais tias cov khoom siv tsoos stamping + vuam txheej txheem yog dav siv, nws cov khoom muaj teeb meem xws li weld seams, tsis muaj zog tsis muaj zog, thiab tsis zoo corrosion tsis kam. Hauv kev sib piv, kos duab hlau (kev kos duab sib sib zog nqus), raws li lub zog zog, tuaj yeem txhim kho cov khoom lag luam durability thiab txo cov nqi tsim khoom.
Niaj hnub no, peb yuav pab koj nkag siab zoo dua qhov zoo ntawm kev sib sib zog nqus thiab nrhiav txoj kev daws teeb meem rau koj los ntawm kev sib piv ntawm kev sib piv, cov neeg siv khoom siv thiab cov kws tshaj lij.
1. Cov ntsiab lus zoo ntawm kev teeb tsa hlau sib sib zog nqus
Over Raws li cov khoom siv zog thiab txo ntawm Weld ntsiab lus
Cov txheej txheem ncab hluav taws xob hloov pauv cov hlau txuas nrog ib lossis ntau qhov kev kos duab weld thiab ntau dua cov kev pheej hmoo ntawm cov kab nrib pleb lossis kev pheej hmoo. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov xws li cov hlab ntsha siab, cov tsheb tso roj tsheb roj tsheb thiab cov cuab yeej siv tshuaj kho mob.
Kev Tsim Kev Tsim Teeb rau kev txhim kho cov qauv kev ruaj khov
Los ntawm kev tsim kom muaj pwm tsim, cov duab hlau sib sib zog nqus tau tuaj yeem ua kom lub phab ntsa tuab ntawm ib feem ntawm ib feem ntawm ib feem ntawm ib feem ntawm ib feem ntawm ib feem ntawm ib feem ntawm ib ntu lossis maj mam hloov raws li xav tau, ua kom muaj zog ntawm cov txheej txheem thaum txo qhov hnyav. Qhov no yog qhov tseem ceeb rau Aerospace thiab kev lag luam Automotive Automotive Automotive, pab txhim kho kev lag luam roj lossis roj teeb lub neej.
③ Txhim kho cov durability thiab corrosion tsis kam
Hlau ncab tuaj yeem thov rau corrosion-resistant cov ntaub ntawv xws li stainless hlau, aluminium alloys thiab titanium alloys, ua cov khoom kawg ntau ruaj khov. Piv txwv li, stainless hlau sib sib zog nqus cov thawv muaj nrov nyob rau hauv cov zaub mov thiab tshuaj siv tshuaj tiv thaiv cov teeb meem ntawm kev xeb ntawm vuam cov ntsiab lus.
Groad Qhov kev tsim khoom zoo thiab qis dua cov nqi tsim khoom
Piv nrog cov tsoos stamping + vuam txoj kev, hlau ncab txo cov sib dhos ua ke thiab cov kav dej qis. Tsis tas li ntawd, vim muaj kev ua tau zoo ntawm cov khoom deformation, tib cov khoom lag luam tuaj yeem tsim nrog cov khoom khib tsawg, txo cov khoom khib nyiab tsawg dua thiab txhim kho kev lag luam ua haujlwm.
2. Yuav ua li cas tuaj yeem kos duab sib sib zog nqus thiab siv tau ntawm cov hlau teeb kev yuav txhim kho?
Txhawm rau txhawm rau txhim kho cov khoom siv neeg kho mob thiab lub neej pabcuam ntawm cov khoom lag luam, cov kev ntsuas txuas ntxiv tuaj yeem ua tau:
① Xaiv cov khoom siv hlau zoo hlau
Cov Khoom Siv Zog: Kev siv cov alloys muaj zog (piv txwv li ntawm cov hlau muaj zog (piv txwv li 6061 alloy) tuaj yeem txhim kho lub zog tensile.
Kev sib txuam: Xyuas kom meej tias cov tuab tuab ntawm cov khoom siv yog ua kom tsis txhob muaj cov tsis muaj zog hauv lub cev.
② Txais tau cov khoom lag luam tsim
Txo cov khoom siv kev ntxhov siab thiab zam kev tawg los yog deformation los ntawm kev ua kom zoo dua pwm hluav taws xob thiab kev tshem tawm.
Txais yuav ntau theem kev kos duab (ntau theem sib sib nqus nqus duab) thev naus laus zis, yog li cov hlau tuaj yeem tsim kom muaj maj mam nyob rau hauv kev tswj hwm kev ntxhov siab.
Kho cov khoom ua haujlwm thiab ua kom zoo rau cov txheej txheem txaus
Kev tswj hwm tsim nyog ntawm Crimping Force: Ntau dhau crimping quab yuam yuav ua rau wrinkling, siab dhau yuav ua rau tawg, yuav tsum tau hloov kho kom haum.
Txhim kho lub tshuab roj hluav taws xob: tsim nyog cov roj nplua nyeem yog siv los txo kev sib txhuam, txhim kho kev ncab dusness thiab zam cov khoom kua muag.
Ntau annealing kev kho mob: analmediate annealing (analinging) ntawm lub zog siab me me los txo kev ua haujlwm hnyav, txhim kho kev ua haujlwm thiab tsis txhob tawg.
④ Cov kev kho deg kom txhim kho corrosion tsis kam
Electrolytic pev: txhim kho nto tiav, txo cov pob corrosion thiab txhim kho durability.
Anodising (rau alloys alloys): txhawm rau txhim kho saum npoo hardness thiab oxidation tsis kam.
3. Kos duab hlau sib sib zog nqus yog cov txheej txheem zoo tshaj plaws rau kev txhim kho cov duab sib sib zog nqus thiab cov khoom siv ruaj khov
Daim duab hlau sib sib zog nqus yog siv dav hauv ntau qhov kev lag luam vim nws lub zog siab, kav ntev thiab muaj txiaj ntsig. Los xaiv cov ntaub ntawv zoo, ua kom haum pwm tsim, kho cov khoom tsis sib xws thiab ua cov khoom siv ua kom tau raws li cov kev xav tau kev lag luam.
