CNC iav ua: Edging, Drilling, thiab kos duab tsis tawg khoom

Yog hais tias tempering yog hais txog cua sov thiab chemistry yog hais txog da dej, CNC machining yog hais txog brute quab yuam nrog ib tug me me kov. Nws yog qhov uas cov iav ntab iav ua tiav cov khoom tiav- ntug hauv av, cov ces kaum zoo li tus, qhov drilled. Thiab nws yog qhov uas xav tsis thoob ntawm iav tau tawg ua ntej nws puas pom lub cub tawg.

 

Lub Machine Landscape

Muaj ob txoj hauv kev rau tshuab iav, thiab qhov kev xaiv qhia koj txhua yam txog lub khw cov qauv kev lag luam.

 

Twin-spindle linear edgersyog cov neeg ua haujlwm. Iav mus rau hauv ib qho kawg, tau txais hauv av ntawm ob lub npoo ib txhij los ntawm ntsug thiab kab rov tav spindles, thiab tawm mus rau lwm qhov kawg nrog cov npoo tiav. Lawv nrawm-zoo li, nrawm heev. Ib tug ntxaib-edger tuaj yeem zom txog ntau txhiab square feet hauv ib hnub yog tias koj tab tom khiav qhov ntau thiab tsawg. Kev lag luam tawm - tawm yog qhov hloov pauv yooj yim. Koj tab tom ua cov npoo ncaj ntawm cov duab plaub.

 

CNC machining chawyog qhov opposite. Lawv siv ib qho ntxaiv nrog ntau yam cuab yeej- sib tsoo lub log, pob zeb diamond xyaum, polishing pads. Lub khob zaum ntawm lub rooj nqus tsev, thiab lub taub hau txav hauv X, Y, thiab Z axes. Cov cav tov no qeeb tab sis incredibly ntau yam. Koj tuaj yeem ua cov duab tsis yooj yim, lub vojvoog kaum sab xis, cov npoo npoo, qhov sib tsoo qhov, thiab kev txiav tawm. Yog hais tias koj tab tom ua architectural iav nrog weird geometries, rooj tog iav, los yog txhua yam uas tsis yog ib tug duab plaub, koj xav tau ib tug CNC.

 

Cov cuab yeej: Pob Zeb Diamond Yog Ib Txhis

Txhua yam uas kov iav yog pob zeb diamond. Tsis yog hluavtaws grit- pob zeb diamond tiag tiag khi rau hlau lossis cob.

Rough sib tsoo logsiv pob zeb diamond ntxhib (60 mus rau 120 grit) thiab khiav ntub dej kom hog tawm cov khoom sai.

Zoo sib tsoo lognqis mus rau 200 mus rau 400 grit kom du tawm cov khawb ua ntej polishing.

Polishing lub logsiv 800 mus rau 3000 grit pob zeb diamond hauv resin daim ntawv cog lus, qee zaum nrog cerium oxide lossis muaj lub log kom pom qhov pom tseeb ntawm cov npoo raug.

Lub log hnav. Tus neeg teb xov tooj zoo paub thaum lub log "nkig" los ntawm lub suab thiab qhov chaw tiav. Thawb lub log hnav ntev dhau lawm thiab koj yuav tau txais cov cim kub hnyiab ntawm ntug-cov cua sov hauv zos uas tsim microfractures. Cov pob txha no feem ntau tshwm nyob rau hauv lub qhov cub tempering.

 

Drilling: Muaj kev pheej hmoo siab, nqi zog siab

Drilling qhov hauv iav yog qhov kev pheej hmoo suav. Txhua lub qhov yog qhov muaj peev xwm muaj kev ntxhov siab. Qhov zais cia yog ob - txheej txheem theem thiab cov cuab yeej zoo geometry.

Pob zeb diamond core xyaumyog standard. Lawv zoo li lub qhov saws. Qhov ua kom yuam kev yog tus tsav-koj pib nrog kev xyaum me me los tsim qhov chaw, tom qab ntawd hloov mus rau tag nrho - qhov loj me laum. Los yog koj siv lub laum nrog lub pob zeb diamond-impregnated "caj dab" uas maj mam ua.

Los ntawm -spindle coolantyog yuav tsum tau. Khiav qhuav tsim kom sov tawg sai sai. Lub coolant (dej los yog dej -soluble oil) yuav tsum mus txog qhov txiav ntug ncaj qha los ntawm lub laum lub cev. Yog tias koj lub CNC muaj cov khoom xa tawm tsis zoo, koj tab tom twv txiaj.

Qhov nkag thiab tawmnyob qhov twg kev tawg tshwm sim. Thaum lub laum tsoo los ntawm qhov chaw hauv qab, qhov seem iav tuab tsis tuaj yeem pab txhawb lub siab downward. Cov neeg ua haujlwm muaj kev paub dhau los ua "kev ua tiav" niaj hnub- txo qis tus nqi noj hauv millimeter kawg, qee zaum nrog micro-qhia ncua sij hawm kom lub coolant ruaj khov.

 

Ntug Hom: Yam Cov Neeg Siv Khoom Pom

Cov hauj lwm sib txawv xav tau cov npoo sib txawv. Txhua tus yuav tsum muaj lub log tshwj xeeb thiab dhau qhov sib lawv liag.

Flat ntug (seamed)yog qhov tsawg kawg nkaus. Tsuas yog khob tawm ntawm cov ces kaum ntse nrog lub log sib tsoo ncaj. Nws yog ceev, pheej yig, thiab mus rau hauv thav ntawv uas tsis muaj leej twg pom ntug.

Flat polishedsiv nws ntxiv - ntxhib grind, fine grind, ces polish kom txog thaum lub ntug ntshiab thiab glossy. Nws yog ib yam rau sab hauv iav qhov twg ntug pom tab sis tsis highlighted.

Beveledyog 45-degree lub kaum sab xis av rau hauv ntug. Qhov no yog CNC txav tshwj tsis yog tias koj tab tom khiav lub tshuab beveling tshwj xeeb. Bevels xav tau ntau qhov kev hla thiab lub log zoo sib xws kom txoj kab ncaj nraim.

Cwj mem ntug (radius)yog qhov feem ntau siv rau iav architectural. Nws yog ib lub vojvoog du hla ntawm ntug thickness. Koj yuav tsum muaj tsawg kawg yog ob qhov kev hla dhau - cov duab ntxhib ces polish- thiab lub tshuab nruj txaus los tuav lub vojvoog tsis tu ncua hla ib daim ntawv 3-meter.

Sawvyog qhov yooj yim tshaj plaws - tsuas yog lub chamfer ntawm 45 degrees ntawm ob sab, feem ntau 1 mus rau 2 hli. Nws yog lub neej ntawd rau iav uas yuav mus rau hauv tempering. Ceev ceev, tshem tawm cov ntug ntse, thiab txo qhov kev pheej hmoo ntawm thermal shock nyob rau hauv qhov cub.

 

Lub Vacuum Table: Cia Nws Tseem

CNC machining cia siab rau lub tshuab nqus tsev los tuav cov iav hauv qhov chaw. Poob lub tshuab nqus tsev, poob qhov.

Lub rooj feem ntau yog segmented, nrog cov cheeb tsam koj tuaj yeem qhib thiab tawm. Rau qhov me me, koj siv thaj chaw me me. Rau cov ntawv loj, koj teeb txhua yam. Cov roj hmab ntsaws ruaj ruaj nyob nruab nrab ntawm cov cheeb tsam hnav dhau lub sijhawm- qhov xau me me tuaj yeem tso lub tshuab nqus tsev txaus kom lub iav hloov thaum lub sijhawm txiav hnyav. Kev ua haujlwm ntawm 15,000 RPM feem ntau txhais tau hais tias kev xyaum ua haujlwm tawg thiab ntu ntu.

Qee lub khw muag khoom siv tshuab clamps ntxiv rau lub tshuab nqus tsev rau kev ua haujlwm hnyav heev lossis rau qhov chaw nrog qhov uas tawg lub tshuab nqus tsev foob.

 

Qhov Teeb Meem Dej

CNC machining yog ua haujlwm ntub dej. Lub coolant ua kom lub cuab yeej txias, ntws cov iav plua plav, thiab tiv thaiv kom tsis txhob muaj cua sov. Qhov ntawd txhais tau tias kev tswj dej yog qhov loj dua li cov khw feem ntau lees paub.

Cov iav uas raug tshem tawm yog abrasive. Yog tias koj lub tshuab lim dej txias tsis muaj zog, cov dej rov qab los ua cov slurry uas hnav tawm cov twj, cov ntsaws ruaj ruaj, thiab cov kev taw qhia. Cov khw muag khoom zoo siv ntau-stage filtration-tso tanks, ntawv lim, qee zaum centrifuges- kom cov dej huv.

Kev pov tseg yog lwm qhov mob taub hau. Iav slurry yog inert tab sis nws yog cov dej khib nyiab. Kev tswj hwm ib puag ncig hauv ntau thaj tsam xav tau kev sib cais thiab pov tseg kom raug. Cov khw uas tsis quav ntsej qhov no thaum kawg tau txais kev mus ntsib los ntawm cov tswj hwm.

 

Pre-Temper vs. Post-Temper

Qhov no yog qhov kev txiav txim siab tseem ceeb: tshuab lub iav ua ntej tempering lossis tom qab.

Ua ntej - kubyog tus qauv mus kom ze. Txiav, ntug, laum, ces temper. Nws nrawm dua vim tias koj ua haujlwm nrog cov iav annealed, uas yog kev zam txim ntau dua. Lub downside yog tias tempering qhia distortion thiab me ntsis hloov. Yog tias koj kam rau ua nruj, koj yuav tsum suav rau qhov ntawd.

Tom qab -mobtsis tshua muaj tab sis tsim nyog rau qee daim ntawv thov. Koj npau taws ua ntej, ces tshuab. Qhov no yog qhov yuav tsum tau rau qhov uas xav tau qhov tseeb qhov chaw txheeb ze rau cov coatings, los yog rau iav uas warps unpredictably nyob rau hauv lub cub tawg. Tab sis machining tempered iav yog qhov txaus ntshai -koj tab tom tawg cov txheej txheej compressed ntawm ntug ntawm txhua qhov txiav. Koj poob tempering zog hauv zos. Thiab yog tias koj tsis ceev faj, tag nrho lub vaj huam sib luag tawg ntawm lub tshuab.

Feem ntau lub khw yuav tsis kov cov ncej-kev kub ntxhov. Cov uas them raws li.

 

Hom Kev Ua Tsis Zoo

Ntug chips.Feem ntau los ntawm lub log dull, ntau tus nqi pub, lossis teeb tsa tsis zoo. Ib nti loj dua 2 hli feem ntau yog tsis lees paub. Tab sis qhov teeb meem tiag tiag yog cov chips tsis pom -micro- tawg uas tsis qhia kom txog thaum lub iav tsoo lub qhov cub kub thiab lub vaj huam sib luag tawg.

Drill breakout.Lub hauv qab nto spalls thaum lub laum tawm. Qhov no yog yuav luag ib txwm pub tus nqi lossis kev xa khoom txias. Qee zaum nws hnav cov cuab yeej.

Cov cim dej.Stains ntawm iav nto los ntawm cov dej tawv zaum ntev dhau lawm. Qhov no tseem ceeb rau cov iav coated tshwj xeeb. Cov cim dej hauv qab qis -E txheej zoo li qhov tsis xws luag tom qab tempering.

Lub tshuab nqus tsev vacuum.Lub iav hloov thaum lub sij hawm machining. Koj xaus nrog qhov tsis ncaj ncees lawm qhov chaw lossis cov npoo uas tsis yog square. Khoom kim heev.

 

Lub Labor Reality

CNC iav machining siv los ua tus neeg teb xov tooj txoj haujlwm. Lub tshuab ua raws li nws tau hais. Niaj hnub no, programming yog lub hauv paus. Ib tus programmer zoo tuaj yeem teeb tsa txoj haujlwm nyuaj nrog ntau lub qhov qauv, zoo li cov npoo, thiab cov geometries sib txawv hauv kaum feeb. Tus programmer phem yuav siv sij hawm ib teev thiab tseem tsoo lub cuab yeej.

Cov khw zoo tshaj plaws uas kuv tau pom kho lawv lub tuam tsev CNC zoo li lub khw muag khoom, tsis yog lub khw iav. Lawv ntsuas cov cuab yeej hnav, taug qab lub voj voog lub sijhawm, thiab teev txhua qhov so. Lawv paub tias $ 500 lub pob zeb diamond log yuav tsum tau khiav ib qho ntawm cov meters ua ntej nws tau them. Thiab lawv yeej tsis, ib txwm cia tus neeg teb xov tooj tshiab khiav haujlwm siab - txoj haujlwm muaj txiaj ntsig yam tsis muaj kev ua haujlwm qhuav -vim iav tsis muab txoj hauv kev thib ob.