Stainless hlau qhov chaw tsis tshua muaj tawm ntawm lub tshuab CNC, lub xov tooj tuag-casting lossis ib txoj kab stamping npaj rau kev sib dhos. Cov cuab yeej cim, burrs, weld nplai thiab qhov tsis sib haum ntawm qhov zoo nkauj txhua qhov yuav tsum tau muab tshem tawm ua ntej ib feem tuaj yeem hu ua "daim iav tiav."
Qhov teeb meem yog tias ntau lub chaw tsim khoom sim ua kom tiav daim iav tiav hauvib lub voj voog nruj. Txoj hauv kev ntawd feem ntau ua rau ib qho ntawm ob qhov tshwm sim: cov npoo tau sib npaug dhau qhov kev ua siab ntev, los yog qhov chaw tig qaim tab sis pos huab - ci txaus kom pom qhov pom tau zoo hauv kev teeb pom kev lag luam, npub hauv qab lub teeb pom kev zoo.
Txoj kev txhim khu kev qha yog atheem txheej txheem: Txhua theem tshem tawm qhov kev puas tsuaj los ntawm yav dhau los, thiab tsis muaj theem yuav tsum ua ntau tshaj qhov nws ua tau. Hauv qab no yog cov txheej txheem plaub-theem peb siv thaum tsim cov txheej txheem tiav rau cov khoom siv hlau stainless hauv kev lag luam xws li khoom noj khoom haus, khoom siv hauv chav dej thiab cov khoom siv hnav.
1. Qhov "Daim iav tiav" txhais tau li cas
Ua ntej xaiv cov cuab yeej siv, nws yuav pab txhawm rau txheeb xyuas lub hom phiaj hauv txoj hauv kev uas tuaj yeem ntsuas tau. "Daim iav" yog qhov pom kev pom; kev tsim khoom xav tau tus lej.
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Hom phiaj |
Hom Ra ntau |
Tej yam tshwm sim |
Kev siv ntau |
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Functional smooth |
0.8-1.6 µm |
Txawm, matte-satin, tsis pom cov cuab yeej kos |
Internal brackets, structural fittings |
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Zoo satin |
0.4-0.8 µm |
Uniform directional grain |
Cov khoom siv panels, tes tuav |
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Ze ntawm daim iav |
0.2-0.4 hli |
Reflective, me ntsis haze ntawm lub kaum sab xis |
Faucets, watch case, cookware sab nrauv |
|
Daim iav |
Ra 0.1-0.2 µm thiab hauv qab no |
Clear reflection, tsis muaj haze |
Kho kom zoo nkauj trim, hniav nyiaj hniav kub, zaub kho vajtse |
Cov ntau yam saum toj no yog cov kev lag luam siv dav dav. Cov txiaj ntsig tiag tiag yog nyob ntawm qib steel (304 / 316 / 430), qhov ua ntej saum npoo av, ib feem geometry thiab lub voj voog tsis sib xws - yog vim li cas qhov kev ntsuas yog qhov tseem ceeb.
Ob daim ntawv qhia:
Ra tsis yog qhov ntsuas xwb.Gloss units (GU) thiab qhov muag pom teeb meem rau cov khoom dai. Ob ntu nrog Ra zoo tib yam tuaj yeem saib sib txawv yog tias ib qho muaj cov lus qhia.
Stainless qib tseem ceeb.Austenitic qib (304 / 316) feem ntau polish kom ci dua, zoo ib yam ua tiav dua li ferritic 430. Yog hais tias ib feem yog ib qho casting, qhov porosity yuav txwv deb npaum li cas koj tuaj yeem mus tsis hais txog cov txheej txheem zoo.
2. Plaub theem
Theem 1 - Deburring thiab Edge Rounding
Lub Hom Phiaj:tshem tawm cov burrs, rhuav cov npoo ntse, thiab tsim kom muaj ib qho chaw pib.
Cov theem no yog hais txog geometry, tsis ci ntsa iab. Kev txhoj puab heev txiav tawm tshem tawm cov khoom nrawm, yog li qhov kev pheej hmoo yog hla dhau: cov npoo uas xav tau 0.2 hli vojvoog xaus nrog 1 hli, thiab qhov tsis sib dhos.
Media:angular ceramic los yog yas txiav xov xwm, coarse grit. Rau hnyav burrs ntawm hlau, xim av fused alumina pob abrasive media [IL] yog qhov pib pib.
Compound:ib qho kev sib txuas uas ua kom cov xov xwm nthuav dav qhib thiab nqa swarf mus; eco-phooj ywg tej kua [IL] yog siv nyob qhov twg cov dej khib nyiab raug tswj.
Tshuab:cov khoom siv hluav taws xob siab. Lub tshuab centrifugal thoob xov tshuab [IL] lossis cov cuab yeej siv lub thoob tsis siv neeg sib tsoo [IL] muab cov khoom tshem tawm cov theem no xav tau.
Saib xyuas:media chaw nyob hauv qhov thiab qhov. Xaiv qhov loj me me uas tsis tuaj yeem cuam tshuam hauv qhov tsawg tshaj plaws feature, lossis npaj ib kauj ruam de-lodging cais.
Theem 2 - Fine Grinding (Nto Refinement)
Lub Hom Phiaj:Tshem tawm cov qauv kos sab laug los ntawm Theem 1 thiab nqa qhov chaw rau hauv Ra 0.4–0.8 µm band.
Tam sim no qhov yuav tsum saib uniformly matte. Yog tias koj tseem tuaj yeem pom tus kheej khawb tob, Theem 1 txiav aggressively lossis khiav luv dhau.
Media:finer grit, feem ntau yog ib tug conical los yog cylindrical zoo los tswj kev sib cuag ntawm cov tiaj tus thiab nkhaus nto. Silicon carbide tumbling media [IL] feem ntau teev ntawm no.
Compound:txuas ntxiv nrog lub teeb pom kev sib xyaw, tab sis txo qhov ntau npaum - lub hom phiaj hloov ntawm kev tshem tawm mus rau kev ua kom zoo.
Tshuab:daim iav sib tsoo tshuab [IL] nrog kev tswj tau ceev cia koj qhib kev siv ntau dua li tsuas yog khiav ntev dua.
Saib xyuas:khiav theem no ntev dhau lawm. Nws flattens saum npoo tab sis tsis ci nws; lub sij hawm ntxiv ntawm no ntxiv tus nqi tsis ntxiv gloss.
Theem 3 - Pre-Polishing (Brightening)
Lub Hom Phiaj:Hloov cov xim matte nto rau hauv ib qho kev cuam tshuam, feem ntau ncav cuag Ra 0.2-0.4 µm.
Qhov no yog theem uas ib feem ua ntej "tig ci ntsa iab." Nws kuj yog theem uas nkag siab tshaj plaws rau kev sib kis.
Media:low-abrasion los yog non-abrasive polishing media - feem ntau steel xov xwm rau burnishing, los yog nplua porcelain.Media los ntawm Theem 1 yuav tsum tau sib cais tag nrho thiab lub nruas ntxuavua ntej theem no pib.
Compound:ib tug tshwj xeeb brightening chemistry. Rau stainless, ib tug stainless hlau brightening neeg sawv cev [IL] yog tus qauv xaiv; txhuas thiab magnesium qhov chaw yuav tsum tau lawv tus kheej chemistry (aluminium alloy sib tsoo tus neeg saib xyuas [IL]).
Tshuab:lub planetary polishing tshuab [IL] los yog ntau lub chaw nres tsheb xws li 4-chaw nres tsheb multi-qhib daim iav zoo sib tsoo tshuab [IL] cia koj khiav ob peb theem nyob rau hauv parallel yam tsis muaj kev sib kis.
Saib xyuas:dej zoo thiab pH. Cov dej tawv thiab cov khoom seem txiav yog qhov feem ntau ua rau muaj huab, hazy ci tiav.
Theem 4 - Daim iav zaum kawg Polishing, Ntxuav thiab Passivation
Lub Hom Phiaj:ncav cuag lub hom phiaj gloss, ces tiv thaiv nto.
Polish kawg:non-abrasive media nrog lub teeb ci ntsa iab, lub voj voog luv luv, qis siv. Kev khiav ntau dhau tuaj yeem ua rau "txiv kab ntxwv tev" tshwm rau ntawm qhov chaw loj.
Ntxuav:qhov chaw yuav tsum tau muab yaug thiab qhuav. Qhuav compound residue qhia tau tias yog cov yeeb yaj kiab dawb lossis dej pom.
Passivation:stainless hlau tau txais nws cov corrosion kuj los ntawm chromium-oxide txheej uas polishing cuam tshuam. Ib kauj ruam passivation restores nws. Hla qhov no yog vim li cas qee qhov polished stainless hlau xeb nyob rau hauv lub lis piam nyob rau hauv ib qho chaw ntub dej los yog ntug hiav txwv.
3. Txheej txheem Parameters uas txiav txim siab qhov tshwm sim
Tib lub tshuab thiab xov xwm tuaj yeem tsim cov txiaj ntsig sib txawv nyob ntawm seb lub voj voog teeb tsa li cas. Cov kev hloov pauv tsim nyog sau cia hauv koj daim ntawv txheej txheem:
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Parameter |
Vim li cas thiaj tseem ceeb |
Kev taw qhia tswv yim |
|
Media-rau-ib feem piv |
Txiav txim siab qhov sib cuag |
Feem ntau 3: 1 txog 8: 1 los ntawm ntim; qhov sib piv ntau dua ua tiav sai dua tab sis nce kev sib cuag ntawm ib feem thiab kev pheej hmoo nicking |
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Kev thauj khoom theem |
Muaj feem xyuam rau lub txaj zawv zawg hauv lub nruas |
Overloading slows txiav; underloading nce ib feem ntawm qhov kev puas tsuaj |
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Dej theem thiab ntws |
Nqa swarf thiab compound |
Tsawg dhau → khoom qab zib sib xyaw rau hauv xov xwm; ntau dhau → cushions txiav |
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Compound ntau npaum |
Tswj kev txiav tus nqi thiab ua npuas ncauj |
Dos los ntawm ntsuas ntim, tsis yog qhov muag; over-foaming txo qhov txiav txiav |
|
Lub sijhawm voj voog |
Kev poob qis rov qab los tom qab ib qho taw tes |
Khiav lub sij hawm sim nyob rau hauv increments thiab ntsuas Ra ntawm txhua kauj ruam |
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Ceev / siv |
Sib npaug tshem tawm vs |
Kev siv zog ntau dua rau theem 1, nce qis dua rau theem 3-4 |
|
Kev sib cais thiab ntxuav |
Tiv thaiv kev kis kab mob hla theem |
Kev tshaj tawm rau ib theem yog ib qho kev tswj xyuas zoo tshaj plaws |
4. Tej yam tsis xws luag thiab yuav kho li cas
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Cov tsos mob |
Zoo li ua rau |
Kho |
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Cloudy / hazy ci tiav |
Media los yog compound nqa los ntawm theem ua ntej; dej tawv |
Dedicate media ib theem; tshawb xyuas dej zoo; txo cov tshuaj sib xyaw |
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Txiv kab ntxwv tev rau ntawm qhov chaw tiaj tus |
Qhov kawg theem ntev dhau los yog khaus heev |
Txo Theem 4, txo qis, hloov mus rau cov xov xwm tsis muaj abrasive |
|
Kos rov tshwm tom qab brightening |
Kauj Ruam 1 hlais coarse, Theem 2 luv dhau |
Txuas Theem 2; txo theem 1 aggressiveness |
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Ntug over-rounded |
Deburring voj voog ntev dhau lawm |
Txo Theem 1; siv cov xov xwm tawm tsam tsawg dua; ntxiv ib daim tshev muag muag |
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Media lodged nyob rau hauv qhov los yog qhov |
Media loj incompatible nrog ib feem geometry |
Loj tshaj tawm kom tshem tawm qhov tsawg tshaj plaws feature; ntxiv ib kauj ruam de-chaw nyob |
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Dawb zaj duab xis tom qab ziab |
Kev yaug tsis tiav, qhuav compound residue |
Ntxiv yaug; siv dej deionized rau qhov kawg yaug; qhuav tam sim ntawd |
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Rust pob lub lis piam tom qab |
Passivation hla los yog tsis txaus |
Ntxiv passivation tom qab polish tiav |
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Kev tsis sib haum xeeb ntawm batch |
Parameters tsis tau sau tseg, loading txawv ntawm tus neeg teb xov tooj |
Sau ib daim ntawv txheej txheem; hnyav lossis ntsuas txhua qhov load |
5. Yuav ua li cas kom muaj tseeb ua ntej koj cog lus
Txhais lub hom phiaj tus lej- Ra tus nqi, gloss units, thiab ib qho kev pom zoo siv tus qauv kos npe los ntawm ob sab.
Khiav ib qho qauv batch ntawm lub tshuab ntau lawm, tsis yog lab. Xa cov khoom mus rau ib tus neeg muag khoom rau kev kuaj ua ntej ua ntej [IL] yog qhov ua tau.
Ntsuas Ra qhov kawg ntawm txhua theem, tsis yog thaum kawg. Ib theem uas underperforms yog ntau pheej yig dua los kho dua qhov ua tsis tiav qhov kawg.
Xauv daim ntawv txheej txheem- hom xov xwm thiab qhov loj me, qhov sib piv, qhov sib xyaw thiab ntau npaum li cas, dej zoo, lub sijhawm voj voog, ceev, ziab thiab passivation.
Rov xyuas dua tom qab thawj lub hlis tsim khoom.Media hnav thiab ntau ntau sib txawv; tus txheej txheem uas yog nyob rau lub lim tiam 1 yuav drift los ntawm lub lim tiam 6.
FAQ
Yuav ntev npaum li cas daim iav plaub-theem tiav tiav?Nws nyob ntawm qhov loj me, qhov yuav tsum tau tshem tawm cov khoom thiab lub tshuab hom. Tsis yog hais txog ib daim duab, txoj hauv kev ua tau zoo yog lub sijhawm sim: khiav Theem 1 hauv kev nce ntxiv, ntsuas Ra thiab ntug vojvoog tom qab txhua qhov, thiab sau cov ntsiab lus uas cov txiaj ntsig tsis txhim kho. Cov ntaub ntawv ntawd dhau los ua koj tus qauv voj voog.
Kuv puas tuaj yeem ncav cuag daim iav tiav hauv ib kauj ruam?Tsis ntseeg. Ib lub voj voog nruj heev dhau-txiav cov npoo los yog tawm qhov ci-tab sis-dawb-dawb nto. Txoj kev mus kom ze muaj tshwm sim vim tias txhua theem tshem tawm cov qauv kev puas tsuaj tshwj xeeb tsim los ntawm yav dhau los.
Kuv puas xav tau lub tshuab sib txawv rau txhua theem?Tsis tas li. Ib lub tshuab tuaj yeem khiav ntau theem yog tias koj muab cov xov xwm rau ib theem thiab ntxuav chav ua haujlwm ntawm kev khiav. Multi-station tshuab ua qhov no yooj yim dua los ntawm muab txhua theem nws tus kheej chamber.
Dab tsi abrasive media kuv yuav tsum siv rau stainless hlau?Pib los ntawm theem, tsis yog los ntawm cov khoom ib leeg: ntxhib txiav tawm rau deburring, finer media rau refinement, thiab low-lossis non-abrasive media rau brightening. Xauj qhov kev tshaj tawm xov xwm tag nrho, lossis tshuaj xyuas peb cov kev taw qhia ntawm kev xaiv xov xwm tiav.
Vim li cas kuv cov polished stainless hlau tseem xeb?Polishing tshem tawm passive chromium-oxide txheej uas muab stainless hlau nws corrosion kuj. Ib kauj ruam passivation tom qab kawg polishing rov qab nws. Yog tsis muaj nws, qhov chaw nyob hauv qhov chaw ntub dej, ntug dej hiav txwv lossis cov chaw nplua nuj chloride tuaj yeem pom xeb hauv lub lis piam.
Puas yog ntub lossis qhuav tiav zoo dua rau kev ua haujlwm tsis muaj iav?Ob leeg siv. Cov txheej txheem ntub dej feem ntau muab cov cua txias zoo dua, tshem tawm swarf thiab tswj kom zoo dua rau daim iav ua haujlwm; cov txheej txheem qhuav haum rau cov ntawv thov uas cov dej khib nyiab tsis yooj yim lossis cov khoom yuav tsum tuaj tawm qhuav. Saib peb lub tshuab ziab khaub ncaws qhuav [IL] ntau yam rau cov ntawv thov qhuav.
Npaj los txhim kho koj cov txheej txheem tiav?
XDS tau tsim cov cuab yeej sib tsoo thiab polishing thiab tsim cov khoom siv abrasive thiab cov khoom sib txuas txij li xyoo 2008, nrog 60+ kev tsim khoom thiab cov qauv siv hluav taws xob patents thiab ISO 9001, lub teb chaws tub rog-tus qauv thiab EU CE kev tsim nyog. Peb pawg txheej txheem khiav cov qauv sim ntawm koj qhov chaw tiag tiag thiab xa rov qab cov ntaub ntawv txheej txheem - xov xwm, qhov sib txuas, qhov ntsuas thiab qhov xav tau roughness.
Thov ib qho kev tsocai thiab cov qauv sim →· Lossis xauj peb cov FAQ rau ntau cov lus teb.
