Ib yam khoom uas muaj cov khoom siv hlau thiab muaj ob lossis ntau yam tshuaj, yam tsawg kawg yog ib qho ntawm cov hlau.
Cov tooj liab uas muaj cov ntsiab lus tshwj xeeb ntawm cov hlau alloying ntxiv kom tau txais cov khoom tsim nyog thiab lub cev muaj zog.Qhov feem ntau cov tooj liab alloys tau muab faib ua rau pawg, txhua tus muaj ib qho ntawm cov ntsiab lus tseem ceeb hauv qab no: tooj dag - lub ntsiab alloying yog zinc;Phosphor bronze - lub ntsiab alloying ntsiab yog tin;Aluminium bronze - lub ntsiab alloying ntsiab yog txhuas;Silicon bronze - lub ntsiab alloying ntsiab yog silicon;tooj liab-nickel thiab npib tsib xee-nyiaj - lub ntsiab alloying ntsiab yog npib tsib xee;thiab dilute los yog siab tooj liab alloys uas muaj me me ntawm ntau yam xws li beryllium, cadmium, chromium los yog hlau.
Hardness yog ib qho kev ntsuas ntawm cov khoom tsis kam rau saum npoo indentation los yog hnav.Yog tsis muaj tus qauv zoo rau hardness.To quantitatively sawv cev hardness, txhua hom kev ntsuam xyuas muaj nws tus kheej scale, uas txhais hardness.The indentation hardness tau los ntawm txoj kev zoo li qub yog ntsuas. los ntawm Brinell, Rockwell, Vickers thiab Knoop tests.Qhov hardness yam tsis muaj indentation yog ntsuas los ntawm ib txoj kev dynamic hu ua Scleroscope test.
Cov txheej txheem tsim khoom siv hlau ua haujlwm lossis machined los muab cov khoom ua haujlwm tshiab.Broadly, cov txheej txheem suav nrog cov txheej txheem xws li kev tsim thiab kev teeb tsa, kev kho cua sov, cov khoom siv thiab kev tshuaj xyuas.
Stainless hlau muaj lub zog siab, kub tsis kam, zoo heev machinability thiab corrosion kuj.Four pawg tau tsim los npog ntau yam ntawm cov neeg kho tshuab thiab lub cev muaj zog rau cov kev siv tshwj xeeb.Cov plaub qib yog: CrNiMn 200 series thiab CrNi 300 series austenitic hom;chromium martensitic hom, hardenable 400 series;chromium, non-hardenable 400 series ferritic yam;Cov dej nag-hardenable chromium-nickel alloys nrog cov ntsiab lus ntxiv rau kev kho tshuaj thiab hnub nyoog hardening.
Ntxiv rau cov cuab yeej titanium carbide kom tso cai rau kev kub ceev machining ntawm cov hlau nyuaj.Kuj siv los ua cov cuab yeej txheej.Saib Txheej Txheej.
Qhov tsawg kawg nkaus thiab siab tshaj plaws uas tau tso cai los ntawm qhov workpiece loj txawv ntawm cov txheej txheem teeb tsa thiab tseem siv tau.
Lub workpiece yog tuav nyob rau hauv ib tug chuck, mounted rau ntawm ib lub vaj huam sib luag los yog tuav ntawm cov chaw thiab tig, thaum lub cuab yeej txiav (feem ntau yog ib qho cuab yeej taw tes) yog noj raws nws qhov perimeter los yog los ntawm nws qhov kawg los yog lub ntsej muag.Nyob rau hauv daim ntawv ntawm txoj siav ncaj (txiav. raws li perimeter ntawm lub workpiece);tapered tig (tsim taper);kauj ruam tig (tig diameters ntawm ntau qhov sib txawv ntawm tib lub workpiece);chamfering (beveling ntug los yog xub pwg);tig mus (txiav qhov kawg);Tig threads (feem ntau yog cov xov sab nraud, tab sis tuaj yeem yog cov xov sab hauv);roughing (ntau cov hlau tshem tawm);thiab ua tiav (lub teeb shearing ntawm qhov kawg).On tshuab dhos, tig chaw, chuck tshuab, tsis siv neeg ntsia hlau tshuab thiab cov tshuab zoo sib xws.
Raws li cov txheej txheem hlau ua cov txheej txheem, cov txheej txheem photochemical etching (PCE) tuaj yeem ua tiav qhov siab ntev, rov ua dua, thiab feem ntau yog tib lub thev naus laus zis uas tuaj yeem raug nqi tsim khoom precision hlau qhov chaw, Nws yuav tsum tau siab precision thiab feem ntau muaj kev nyab xeeb. daim ntawv thov.
Tom qab tsim engineers xaiv PCE raws li lawv nyiam cov txheej txheem hlau ua haujlwm, nws yog ib qho tseem ceeb uas lawv nkag siab tsis tsuas yog nws cov versatility tab sis kuj yog cov yam ntxwv tshwj xeeb ntawm cov thev naus laus zis uas tuaj yeem cuam tshuam (thiab feem ntau txhim kho) cov khoom tsim.Cov kab lus no txheeb xyuas qhov tsim engineers yuav tsum txaus siab kom tau txais ntau tshaj plaws los ntawm PCE thiab sib piv cov txheej txheem rau lwm cov txheej txheem hlau ua haujlwm.
PCE muaj ntau tus cwj pwm uas txhawb kev tsim kho tshiab thiab "txuas ntxiv cov ciam teb los ntawm kev suav nrog cov khoom sib tw, kev txhim kho, kev ua tau zoo thiab kev ua haujlwm zoo". los kho lawv ua cov koom tes txhim kho cov khoom lag luam - tsis yog cov tuam txhab ua lag luam ua lag luam - cia OEMs ua kom zoo dua qhov kev sib tw no thaum ntxov hauv theem tsim.Lub peev xwm uas cov txheej txheem hlau ua haujlwm tuaj yeem muaj.
Hlau thiab Sheet Sizes: Lithography tuaj yeem siv rau cov hlau spectrum ntawm ntau yam thicknesses, qib, tempers thiab sheet sizes.Txhua tus neeg muag khoom tuaj yeem siv cov thicknesses sib txawv ntawm cov hlau uas muaj qhov sib txawv, thiab thaum xaiv tus khub PCE, nws yog ib qho tseem ceeb kom nug raws nraim txog lawv. peev xwm.
Piv txwv li, thaum ua hauj lwm nrog micrometal's Etching Group, cov txheej txheem yuav siv tau rau nyias hlau los ntawm 10 microns mus rau 2000 microns (0.010 hli mus rau 2.00 hli), nrog ib tug siab tshaj plaws daim ntawv / cov khoom loj ntawm 600 mm x 800 mm.Machinable hlau suav nrog hlau thiab stainless hlau, npib tsib xee thiab npib tsib xee alloys, tooj liab thiab tooj liab alloys, tin, nyiaj, kub, molybdenum, aluminium.As raws li nyuaj-rau-machine hlau, nrog rau cov ntaub ntawv corrosive heev xws li titanium thiab nws cov alloys.
Standard Ech Tolerances: Kev kam rau siab yog qhov tseem ceeb hauv kev tsim qauv, thiab PCE kam rau ua tuaj yeem sib txawv nyob ntawm cov khoom tuab, cov khoom siv, thiab PCE tus neeg muag khoom cov kev txawj thiab kev paub dhau los.
Cov txheej txheem micrometal Etching Group tuaj yeem tsim qhov nyuaj nrog kev ua siab ntev li tsawg li 7 microns, nyob ntawm cov khoom siv thiab nws cov tuab, uas yog qhov tshwj xeeb ntawm txhua lwm txoj kev siv hlau tsim. nyias (2-8 micron) photoresist khaubncaws sab nraud povtseg, enabling ntau dua precision thaum lub sij hawm tshuaj etching.It enables Etching Group kom ua tau zoo heev me me feature qhov ntau thiab tsawg ntawm 25 microns, yam tsawg kawg nkaus apertures ntawm 80 feem pua ntawm cov ntaub ntawv thickness, thiab repeatable ib tug lej micron tolerances.
Raws li kev qhia, micrometal's Etching Group tuaj yeem ua cov hlau tsis muaj hlau, npib tsib xee thiab tooj liab alloys txog li 400 microns nyob rau hauv thickness nrog feature qhov ntau thiab tsawg li tsawg li 80% ntawm cov khoom thickness, nrog kam rau ua ntawm ± 10% thickness.Stainless hlau, npib tsib xee thiab tooj liab. thiab lwm yam ntaub ntawv xws li tin, txhuas, nyiaj, kub, molybdenum thiab titanium thicker tshaj 400 microns tuaj yeem muaj qhov loj me me li 120% ntawm cov khoom tuab nrog kev kam rau siab ntawm ± 10% ntawm thickness.
Kev lig kev cai PCE siv cov zaj duab xis tuab tuab, uas cuam tshuam qhov tseeb ntawm qhov kawg thiab muaj qhov kam rau ua, thiab tsuas tuaj yeem ua tiav qhov loj me ntawm 100 microns thiab qhov tsawg kawg nkaus aperture ntawm 100 txog 200 feem pua ntawm cov khoom tuab.
Qee qhov xwm txheej, cov txheej txheem kev ua haujlwm hlau ib txwm tuaj yeem ua tiav qhov kev ua siab ntev dua, tab sis muaj kev txwv.Piv txwv li, laser txiav tuaj yeem raug rau 5% ntawm cov hlau tuab, tab sis nws qhov tsawg kawg nkaus feature loj yog txwv rau 0.2 mm.PCE tuaj yeem ua tiav tus qauv yam tsawg kawg nkaus. feature loj ntawm 0.1mm thiab qhib me dua 0.050mm yog ua tau.
Tsis tas li ntawd, nws yuav tsum raug lees paub tias laser txiav yog "ib qho taw tes" cov txheej txheem hlau ua haujlwm, uas txhais tau hais tias nws feem ntau kim dua rau qhov nyuaj xws li meshes, thiab tsis tuaj yeem ua tiav qhov tob / kos cov yam ntxwv xav tau rau cov khoom siv dej xws li roj siv sib sib zog nqus etching. Cov roj teeb thiab cov khoom siv hluav taws xob hloov pauv tau yooj yim.
Burr-dawb thiab tsis muaj kev ntxhov siab machining.Thaum nws los txog rau qhov muaj peev xwm rov ua dua qhov tseeb thiab qhov tsawg tshaj plaws feature me me peev xwm ntawm PCE, stamping yuav tuaj ze tshaj plaws, tab sis qhov kev lag luam tawm yog qhov kev ntxhov siab siv thaum hlau ua haujlwm thiab qhov seem burr yam ntxwv ntawm stamping.
Stamped qhov chaw yuav tsum tau kim tom qab ua tiav thiab tsis muaj peev xwm ua tau nyob rau lub sij hawm luv luv vim yog siv cov cuab yeej siv hlau kim los tsim cov khoom.Ntxiv mus, cov cuab yeej hnav yog ib qho teeb meem thaum machining nyuaj hlau, feem ntau yuav tsum tau kim thiab siv sij hawm refurbishments.PCE yog teev los ntawm ntau tus neeg tsim qauv ntawm kev khoov springs thiab cov neeg tsim qauv ntawm cov khoom siv hlau nyuaj vim nws cov burr- thiab tsis muaj kev ntxhov siab, xoom cov cuab yeej hnav, thiab cov khoom siv ceev.
Cov yam ntxwv tshwj xeeb uas tsis muaj nqi ntxiv: Cov yam ntxwv tshwj xeeb tuaj yeem tsim kho rau hauv cov khoom siv lithography vim "cov lus qhia" muaj nyob rau hauv cov txheej txheem.Los ntawm kev tswj cov etched taub, ntau yam ntawm cov ntaub ntawv tuaj yeem qhia tau, tso cai rau kev tsim cov ntse txiav, xws li cov uas siv rau kev kho mob hniav, los yog tapered qhib rau directing kua ntws nyob rau hauv lub lim lim.
Cov cuab yeej siv qis thiab tsim qauv tsim: Rau OEMs hauv txhua qhov kev lag luam tab tom nrhiav rau cov khoom lag luam nplua nuj, nyuaj thiab meej hlau qhov chaw thiab cov rooj sib txoos, PCE tam sim no yog cov thev naus laus zis ntawm kev xaiv vim nws tsis tsuas yog ua haujlwm zoo nrog cov geometries nyuaj, tab sis kuj tso cai rau Tsim engineer yooj yim rau ua kev hloov kho rau cov qauv tsim ua ntej qhov chaw tsim khoom.
Ib qho tseem ceeb ntawm kev ua tiav qhov no yog kev siv cov cuab yeej digital lossis iav, uas pheej yig los tsim thiab yog li pheej yig los hloov txawm tias feeb ua ntej kev tsim khoom pib.Txawm li cas los xij, tsis zoo li stamping, tus nqi ntawm cov cuab yeej digital tsis nce nrog qhov nyuaj ntawm ib feem, uas. txhawb kev tsim kho tshiab raws li cov neeg tsim qauv tsom mus rau qhov ua tau zoo ntawm kev ua haujlwm zoo dua li tus nqi.
Nrog rau cov txheej txheem kev ua haujlwm ntawm cov khoom siv hlau, nws tuaj yeem hais tau tias qhov nce ntawm qhov nyuaj sib npaug sib npaug ntawm tus nqi nce, feem ntau yog cov khoom siv ntawm cov khoom kim heev thiab cov cuab yeej nyuaj.Cov nqi kuj nce ntxiv thaum cov cuab yeej siv niaj hnub yuav tsum cuam tshuam nrog cov ntaub ntawv tsis zoo, thicknesses thiab qib, tag nrho cov uas tsis muaj feem cuam tshuam rau tus nqi ntawm PCE.
Txij li thaum PCE tsis siv cov cuab yeej nyuaj, deformation thiab kev ntxhov siab raug tshem tawm. Tsis tas li ntawd, cov khoom tsim tau tiaj tus, muaj qhov chaw huv si thiab tsis muaj burrs, vim tias cov hlau tsis sib xws tau yaj mus txog thaum qhov xav tau geometry tiav.
Lub tuam txhab Micro Metals tau tsim lub rooj siv yooj yim los pab tsim cov kws tsim qauv tshuaj xyuas cov qauv kev xaiv muaj nyob ze-series prototypes, uas tuaj yeem nkag mus rau ntawm no.
Economical prototyping: Nrog PCE, cov neeg siv them ib daim ntawv ntau dua li ib feem, uas txhais tau hais tias cov khoom sib txawv nrog cov geometries tuaj yeem ua tiav ib txhij nrog ib lub cuab yeej.Qhov muaj peev xwm tsim tau ntau hom hauv ib qho kev tsim khoom yog tus yuam sij rau tus nqi loj heev. kev khaws cia hauv qhov txheej txheem.
PCE tuaj yeem siv rau yuav luag txhua hom hlau, txawm tias muag, tawv lossis nkig.Aluminium yog qhov tsis zoo rau kev xuas nrig ntaus vim nws qhov muag muag, thiab nyuaj rau laser txiav vim nws cov khoom muaj zog.Ib yam li ntawd, lub hardness ntawm titanium yog nyuaj.Piv txwv li. , micrometal tau tsim cov txheej txheem tshwj xeeb thiab etching chemistry rau ob yam khoom tshwj xeeb thiab yog ib qho ntawm ob peb lub tuam txhab etching hauv ntiaj teb nrog cov khoom siv titanium etching.
Ua ke nrog qhov tseeb tias PCE yog qhov nrawm nrawm, thiab qhov laj thawj tom qab kev loj hlob exponential hauv kev saws thev naus laus zis hauv xyoo tas los no yog qhov tseeb.
Cov kws tsim qauv tsim tau tig mus rau PCE raws li lawv ntsib kev nyuaj siab los tsim cov khoom me me, nyuaj dua precision hlau qhov chaw.
Raws li nrog rau txhua txoj kev xaiv, cov neeg tsim qauv yuav tsum nkag siab txog cov khoom tshwj xeeb ntawm kev xaiv tsim tshuab thaum saib cov khoom tsim thiab cov tsis muaj.
Lub versatility ntawm kev yees duab-etching thiab nws tshwj xeeb zoo raws li ib tug precision sheet hlau fabrication txheej txheem ua rau nws ib tug engine ntawm tsim innovation thiab muaj peev xwm tiag tiag siv los tsim qhov chaw uas tau txiav txim siab tsis yooj yim sua yog lwm txoj kev siv hlau fabrication.
Post lub sij hawm: Feb-26-2022