CNC tig yog dab tsi, thiab nws ua haujlwm li cas?
Kuj tseem muaj peb yam uas koj yuav tsum paub txog nws.
Koj tau tuaj rau qhov chaw raug yog tias koj xav kawm txog CNC tig.
CNC tig yog ib daim ntawv ntawm CNC machining, cov cuab yeej txiav, ib feem tsis yog tig ntawm lub tshuab dhos lossis tig qhov chaw, uas tshem tawm cov khoom siv los ntawm cov ntaub ntawv tsis zoo. Nyob ntawm txoj haujlwm tig ua haujlwm, qhov txheej txheem no tsim ntau hom thiab ntau thiab tsawg.
Yog lawm, nws yog lub tswv yim yooj yim, tab sis zoo CNC tig yog qhov nyuaj me ntsis. Tej zaum koj yuav nug seb qhov txawv ntawm lub tshuab dhos thiab lub tshuab tig. Hom ntawv twg koj tuaj yeem tsim tau siv cov txheej txheem tsim khoom no? Dab tsi yog qhov yuav tsum tau ua rau CNC tig kom ua tiav? Los yog, muab tso rau lwm txoj kev, CNC sawv rau dab tsi?
Ntawm no yuav teb tag nrho koj cov lus nug, thiab nyeem nws yuav pab koj txiav txim siab seb CNC tig yog txoj kev tsim khoom raug rau koj!
CNC tig yog dab tsi, thiab nws ua haujlwm li cas?
Thawj feem ntawm CNC tig yog "CNC," uas sawv cev rau "lub computer tus lej tswj" thiab feem ntau cuam tshuam nrog cov txheej txheem machining automation.
Lo lus "tig" yog hais txog cov txheej txheem ntawm machining. Lub workpiece tig raws li cov cuab yeej ib leeg tshem tawm cov khoom kom haum rau qhov kawg ntawm cov khoom tsim thaum lub sijhawm ua haujlwm.
Raws li qhov tshwm sim, CNC tig yog lub khoos phis tawj tswj kev lag luam machining txheej txheem ua rau cov cuab yeej tig xws li lub tshuab dhos lossis lub chaw xa khoom. Qhov no tuaj yeem tshwm sim ntawm kab rov tav lossis ntsug tig axis. Cov tom kawg yog feem ntau ua haujlwm rau lub workpiece ntev thiab lub vojvoog loj.
Dab tsi ntawm cov ntaub ntawv tuaj yeem CNC tig tsim?
Tig yog ib qho yooj yim machining txheej txheem uas yuav ua tau ntau yam profiles nyob ntawm txoj kev tig siv. Ncaj txoj siav, taper tig, sab nraud grooving, threading, knurling, tho txawv, thiab drilling yog txhua yam ua tau nrog lub tshuab dhos thiab tig qhov chaw.
Feem ntau, lathes tsuas tuaj yeem ua haujlwm yooj yim tig xws li txoj hlua ncaj, sab nraud grooving, threading, thiab tho txawv. Lub chaw tig lub cuab yeej turret tso cai rau nws ua txhua yam ntawm lub tshuab dhos ua haujlwm, nrog rau kev ua haujlwm zoo dua qub xws li drilling tawm ntawm lub spinning ncej.
CNC tig tuaj yeem tsim ntau hom axial symmetry, nrog rau lub khob hliav qab, lub tog raj kheej, discs, lossis sib xyaw ntawm cov no. Qee qhov chaw tig tuaj yeem tig tau ntau yam, tsim kom muaj ib daim ntawv zoo li hexagon raws lub axis ntawm kev sib hloov nrog cov cuab yeej rotating.
Txawm hais tias qhov tseeb tias lub workpiece feem ntau yog tib yam khoom tig, lub cuab yeej tuaj yeem txav tau zoo! Txhawm rau ua cov ntaub ntawv raug, cov pwm yuav txav tau ib, ob, lossis tsib axes. Xav txog txhua daim ntawv uas koj tuaj yeem tsim nrog ib daim hlau, ntoo, lossis yas tam sim no.
Vim tias CNC tig yog ib txoj kev tsim ntau lawm, nws yooj yim los xav txog qee yam khoom siv niaj hnub uas tau tsim los siv cov cuab yeej no. Txawm tias cov khoom siv uas koj siv los saib qhov blog no yog ua los ntawm CNC-machined screws, bolts, thiab txiv ntseej, uas yog siv nyob rau hauv niaj hnub aerospace thiab tsheb qhov chaw. Tab sis cov hauj lwm no ua li cas?
Dab tsi yog qhov yuav tsum tau ua rau kev tsim CNC rotating ib feem?
Txawm hais tias qhov no yog ib txoj kev nyuaj, peb yuav ua kom yooj yim li sai tau rau koj. Daim ntawv tsim, txiav ceev-piv piv, thiab cov ntaub ntawv raw yog tib yam peb yam yooj yim. Yog li, cia peb pib lub party!
Kev txhais lus ntawm koj tus qauv tsim rau hauv CNC tshuab dhos lus yog thawj theem. Tsis txhob txhawj, peb tsis tham txog txoj haujlwm nyuaj ntawm no. Tej zaum koj twb tau tsim ib co qauv sketches. Zoo heev! Tej zaum koj yuav xav tshawb xyuas siv cov cuab yeej xws li AutoCAD lossis SolidWorks los ntes cov duab hluav taws xob no.
Nws yog ib daim ncuav mog qab zib ib zaug koj muaj qhov tsim hluav taws xob! Txhua yam koj yuav tsum tau ua tam sim no yog hloov koj cov duab kos (uas yog khaws cia ua CAD cov ntaub ntawv los ntawm lub neej ntawd) mus rau hom ntawv zoo, uas yog CAM cov ntaub ntawv. Hauv kev muaj tiag, cov ntawv thov software xws li AutoCAD thiab SolidWorks tuaj yeem xa tawm cov duab kos hauv hom no siv "Export li" kev xaiv.
Tam sim no yog lub sijhawm los nqis tes ua! Thaum lub sijhawm ua haujlwm, muaj ob lub ntsiab lus uas yuav tsum nco ntsoov. Qhov thib ib yog qhov tig ceev, uas yog kev sib hloov ceev ntawm lub workpiece. Tus nqi pub, los yog qhov ceev ntawm lub cuab yeej mus raws lub spinning workpiece, yog qhov thib ob.
Vim tias qhov kev kwv yees tsis raug tuaj yeem ua rau koj qhov kev tshawb pom, cov lej no yuav tsum raug txiav txim los ntawm tus kws tshaj lij. Qhov no tej zaum yuav ua rau tsis sib xws polishing los yog irreversible puas tsuaj rau lub workpiece nyob rau hauv ib co ntaub ntawv.
Txhawm rau muab tso rau lwm txoj hauv kev, kom "roughen" lub contour, qis tig nrawm thiab ntau dua cov nqi noj yog nquag siv. Tom qab ntawd, txhawm rau muab qhov ua tiav tiav thiab cov khoom sib xws nrog cov qauv kev ua siab ntev, kev ua haujlwm nrawm nrawm ua ke nrog tus nqi qis qis yog ua haujlwm.
Lub ntsiab tseem ceeb tshaj plaws yog cov khoom siv raw! Tus cwj pwm ntawm cov khoom yog unquestionably txiav txim los ntawm kev xaiv ntawm cov khoom siv.
Koj puas muaj lus nug tshwj xeeb txog Spur gears lossis Bevel gears? Hu rau Yogie!Peb cov kws tshaj lij kev muag khoom yuav ua haujlwm nrog koj txij thaum pib mus rau qhov kawg kom paub tseeb tias koj qhov project ua tiav raws li koj xav tau.
Tsis tas li ntawd, Yogie yog cov chaw tsim khoom lag luam raucov khoom siv mining, CNC tshuab cuab yeej, thiabmachinery qhov chawrau ntau tshaj 20 xyoo.
