CNC Precision Machining

Dab tsi yog CNC Precision Machining?

CNC precision machining hais txog cov txheej txheem ntawm kev tsim cov khoom los ntawm kev txiav tawm thiab tsim cov khoom siv raw. Computer-aided Design (CAD) thiab Computer-aided Manufacturer (CAM) blueprints pab xaiv cov txheej txheem txiav tsim nyog. Cov kev pabcuam no yog qhov tseem ceeb hauv theem tsim vim tias lawv feem ntau muaj cov ncauj lus kom ntxaws 3D uas ua kom muaj kev ua tiav zoo.

High precision machining tam sim no yog ib qho tseem ceeb ntawm kev tsim khoom lag luam. Nws xav tau kev sib koom tes ntawm cov kws tsim qauv thiab cov kws tshaj lij engineers. Cov neeg tsim qauv muaj lub luag haujlwm tsim thiab txhais cov qauv tsim rau hauv cov lus qhia tsim khoom. Tus machinist ces xa cov lus qhia kawg coded rau cov khoom siv CNC hauv tshuab lus rau cov txheej txheem tsim khoom pib.

Dab tsi ntxiv, muaj ntau yam uas xav tau kev ua kom zoo, suav nrog cov khoom siv tsheb, cov khoom siv kho mob, cov khoom siv hluav taws xob, thiab lwm yam. Siv cov cuab yeej siv tshuab siab heev hauv cov txheej txheem machining precision yuav pab tsim qhov sib txawv nrog cov geometry nyuaj. Cov tshuab CNC ib txwm muaj cov qauv kam rau ua ntawm +/-0.005 ntiv tes. Txawm li cas los xij, CNC precision machining tuaj yeem ncav cuag qhov siab ntawm +/-0.002 ntiv tes rau +/-0.0002 ntiv tes.

Hom Precision CNC tshuab cuab yeej

Cov txheej txheem machining precision suav nrog ntau cov txheej txheem los xa cov khoom zoo. Txhua yam ntawm cov txheej txheem no siv cov khoom sib txawv machining kom tau txais txiaj ntsig zoo. Qee cov txheej txheem koom nrog ib lub tshuab CNC, thaum lwm tus koom nrog ntau lub tshuab.

Qee cov tshuab siv rau kev ua haujlwm zoo CNC precision machining suav nrog:

1. CNC Milling Tshuab

Cov no yog tus cwj pwm raws li lawv lub peev xwm los hloov kho cov ntaub ntawv raw khoom siv los ntawm kev siv lub cuab yeej tig. Cov tshuab no pab tsim ntau yam duab, feem ntau yog ntsej muag-milled nta thiab peripheral milled nta.

Lub ntsej muag-milled nta muaj xws li cov chaw tiaj tus thiab cov kab noj hniav ntiav, thaum lub peripheral milled nta yog cov kab noj hniav ntxaum zoo li cov xov thiab cov qhov. Precision CNC milling tshuab pab tsim cov square- thiab cov duab plaub-zoo li cov khoom uas muaj ntau yam nta.

2. CNC tshuab dhos thiab tig tshuab

Tsis zoo li cov tshuab milling, cov no tuaj yeem tig (los yog tig) cov ntaub ntawv raw thaum cov cuab yeej txiav nyob ruaj khov thaum lub sijhawm ua haujlwm. Nyob rau hauv cov ntaub ntawv no, cov cuab yeej txiav yog nyob rau hauv linear motions raws tus tig bar Tshuag. Yog li ntawd, lawv muaj peev xwm tshem tawm cov ntaub ntawv nyob ib ncig ntawm qhov ncig kom ua tiav txoj kab uas hla thiab cov yam ntxwv.

CNC Swiss lathes yog hom CNC lathes. Cov tshuab no tig cov workpieces thiab xaub lawv axially rau hauv cov cuab yeej machining los ntawm kev qhia bushings. Nrog CNC Swiss lathes, koj tuaj yeem paub tseeb txog kev txhawb nqa zoo dua rau cov khoom ua haujlwm raws li cov khoom siv ua haujlwm. Qhov no ua rau cov khoom nrog nruj dua tolerances.

CNC tig tshuab tsim cov khoom sab nraud thiab sab hauv ntawm cov khoom. Cov yam ntxwv no muaj xws li bores, remed thiab drilled qhov, broaches, tapers thiab threads, tappings, thiab slots. Yog li, cov khoom uas koj tuaj yeem tau txais ntawm cov tshuab no yog bolts, screws, poppets, shafts, thiab lwm yam.

3. CNC Drilling Tshuab

Drilling yog txheej txheem machining precision uas siv rotating laum khoom los tsim cylindrical qhov hauv cov ntaub ntawv. Cov laum cov khoom no yog cov khoom siv ntau lub ntsiab lus uas ua kom cov chips deb ntawm cov khoom ua haujlwm, kom ntseeg tau qhov kev ua haujlwm siab heev.

Cov piv txwv ntawm cov laum khoom rau precision CNC machining muaj xws li:

Spotting xyaum. Lawv pab tsim cov qhov ntiav ntiav lossis tsav qhov.

Drill presses. Cov no yog cov tseem ceeb rau kev cai drilling dej num.

Screw tshuab xyaum. Lawv tsim qhov tsis muaj qhov pib tsav lub qhov.

Chucking reamers. Lawv pab ua kom cov qhov tau tsim yav dhau los.

Peck xyaum. Lawv txo tus naj npawb ntawm cov chips tsim los ntawm workpieces.

4. Hluav taws xob cov tshuab (EDM)

Kev siv hluav taws xob tawm hluav taws xob (EDM) suav nrog kev siv hluav taws xob tswj hluav taws xob los ua cov khoom siv rau hauv cov duab uas xav tau. Ntau tus kws kho tshuab kuj tseem xa mus rau nws raws li qhov hluav taws xob eroding, spark machining, tuag sinking, los yog hlau hlawv. Thaum lub sij hawm tus txheej txheem no, tus kws kho mob muab cov khoom nyob rau hauv ib tug electrode hlau.

Lub tshuab programmed ces emits hluav taws xob tawm ntawm cov hlau no, ua rau kub siab heev. Lub tshav kub melts cov khoom thiab yog flushed nrog ib tug electrolytic kua los muab cov yam ntxwv los yog zoo li xav tau.

Dab tsi ntxiv, EDM tsim cov slots meej, micro qhov, angled lossis tapered nta, thiab ob peb lwm yam nyuaj ntawm workpieces. Nws yog cov txheej txheem zoo tagnrho rau cov hlau tawv uas ib txwm nyuaj rau tshuab.

5. CNC Plasma Tej Tshuab

Cov cuab yeej no pab txiav cov ntaub ntawv siv lub tshuab hluav taws xob siab, tswj lub tshuab hluav taws xob plasma. Cov plasma torches no tuaj yeem ncav cuag qhov kub siab tshaj 50, 000 degrees Fahrenheit. Yog li ntawd, lawv tuaj yeem yooj yim yaj workpieces thiab tsim kev txiav hauv cov khoom.

Cov ntaub ntawv siv nrog cov tshuab plasma yuav tsum yog cov khoom siv hluav taws xob. Piv txwv ntawm cov ntaub ntawv xws li steel, aluminium, stainless hlau, tooj liab, thiab tooj dag.

6. CNC Precision Sib Tsoo Tshuab

Koj yuav xav tau precision grinders yog tias koj xav tau CNC precision machining uas muab cov npoo du roughness. Cov grinders no tseem ceeb heev rau kev tsim cov khoom nrog qhov tseeb tshwj xeeb. Feem ntau, CNC lathes thiab CNC mills feem ntau tsim cov khoom ntxhib ua ntej. Tom qab ntawd, cov grinders yog xav tau rau qhov kawg nto finishing.

Cov khoom siv rau CNC Precision Machining

Cov txheej txheem machining precision tuaj yeem ua haujlwm ntawm cov khoom siv dav dav. Cov ntaub ntawv CNC machining feem ntau yog cais raws li:

Hlau

Precision CNC machining ua haujlwm zoo rau ntau cov hlau, tsis hais lawv qhov nyuaj lossis lub zog. Cov txheej txheem no siv cov thev naus laus zis siab heev uas ua kom muaj txiaj ntsig zoo ntawm cov hlau no.

Cov hlau ntau rau CNC precision machining yog:

Aluminium

Hlau

Stainless hlau

Tooj

tooj dag

Bronze

Titanium

Cov yas

CNC precision machining tuaj yeem ua haujlwm nrog cov ntaub ntawv yooj yim lossis cov khoom siv yas. Cov txheej txheem muab cov khoom zoo ntawm tus nqi sib tw, tsis hais seb koj xaiv cov yas.

Qee yam ntawm cov yas CNC machining raw cov ntaub ntawv yog:

Acrylonitrile butadiene styrene (ABS)

Polycarbonate (PC)

Tom ntej: Polymethylmethacrylate (PMMA)

Polyoxymethylene (POM)

Polyamide (PA)

Peb tau hais txog qhov feem ntau precision CNC machining cov ntaub ntawv. Txawm li cas los xij, JIYAN muaj cov ntawv qhia dav thiab dav tshaj plaws ntawm cov ntaub ntawv rau kev cai precision machining xav tau.

Qhov zoo ntawm High Precision Machining

Precision thiab repeatability yog qhov tseem ceeb uas yuav tsum tau thaum nws los txog rau cov nqi-zoo thiab zoo machining. Feem ntau, CNC precision machining excels hauv ntau txoj hauv kev los pab ua kom tau raws li kev ua tau zoo thiab kev xav tau zoo. Qee qhov zoo ntawm cov txheej txheem no suav nrog:

1. High-class Machining Technology

Cov cuab yeej siv CNC machining precision yog lub tshuab thev naus laus zis uas nyob ruaj khov rau kev lag luam 4.0 cov qauv. Nws tshem tawm kev ua haujlwm ntau dhau thiab ua haujlwm rau cov tshuab hnyav.

Txawm hais tias CNC tshuab cuab yeej siv, cov khoos phis tawj tam sim no tso cai rau automation ntawm feem ntau cov haujlwm. Lawv yog "cov neeg ua haujlwm nyob" uas tswj cov cuab yeej txiav thiab tsim cov khoom sib txawv rau cov khoom tiav.

2. Txhim kho kev ua tau zoo thiab kev ntseeg siab

Txawm hais tias qee cov ntawv thov tuaj yeem lees txais cov txiaj ntsig machining ib txwm muaj, lwm tus muaj qhov yuav tsum tau ua siab ntev. Cov kev cai no xav tau siab precision machining.

Ntxiv mus, feem ntau kev lag luam feem ntau xav tau ntau yam zoo ib yam. Qhov no tsuas yog ua tau nrog lub repeatability ntawm precision CNC machining. Cov txheej txheem zoo yeej ib txwm nyob rau hauv qhov chaw, nrog CNC tshuab siv cov kev txiav zoo sib xws thiab tswj kev sib npaug ntawm txhua qhov chaw.

3. Kev siv ntau yam

Precision machining txheej txheem yog sib xws nrog ntau yam ntaub ntawv, suav nrog qib siab hlau thiab yas. Qhov yooj yim no pab cov lag luam ntawm ntau qhov sib txawv los sib tw thiab muab cov qauv tsim thiab qhov chaw.

Tsis tas li ntawd, qhov rov ua tiav ntawm kev ua haujlwm nruj nruj tuaj yeem pab tsim kom muaj kev ntseeg siab rau cov neeg siv khoom. Ntau qhov kev lag luam tuaj yeem tau txais txiaj ntsig los ntawm precision CNC machining, suav nrog tsheb, hlau ua haujlwm, aerospace, marine, kev ua liaj ua teb, khoom siv, thiab lwm yam.

4. Txhim khu qhov zoo

CNC precision machining zoo yog unmatched. Nws tshem tawm txhua qhov kev hloov pauv uas cuam tshuam nrog cov pa machining vim yog kev siv cov lej tswj hauv computer.

Cov txheej txheem tuaj yeem ua haujlwm tau ob peb teev, tsuas yog yuav tsum tau saib xyuas tsawg kawg nkaus thiab cov software siab heev kom ua tau raws li cov kev xav tau tsim. Yog li ntawd, txawm tias qhov nyuaj tshaj plaws tuaj yeem tsim nrog cov txheej txheem siab heev los xyuas kom meej qhov zoo tshaj plaws uas tshaj li cov neeg siv khoom xav tau.

5. Txo lub sij hawm voj voog thiab txo nqi zog

CNC precision machining tuaj yeem ua tau raws li qhov xav tau ntau dua vim nws qhov kev txhim kho machining automation thiab programming peev xwm yam tsis muaj kev cuam tshuam rau kev siv tshuab. Cov tshuab ua haujlwm siab raug tsim los ua kom muaj tseeb thiab muab cov txiaj ntsig rov ua tau.

Txawm li cas los xij, cov pa machining yuav tsum tau saib xyuas thiab kho cov cuab yeej thiab kev khiav ceev. Ntawm qhov tod tes, lub tshuab CNC tuaj yeem khiav cov haujlwm tsim offline. Ib tus neeg ua haujlwm tshuab tuaj yeem hloov pauv cov chaw machining thiab khiav ntau yam kev tsim khoom. Tus neeg teb xov tooj tuav cov khoom thauj khoom thiab cov cuab yeej thiab ua haujlwm offline deburring thiab tswj kom zoo.

Yog li, cov qauv xav tau cov neeg ua haujlwm tsawg heev rau kev saib xyuas cov txheej txheem, yog li txo cov nqi zog. Ib yam li ntawd, nws ua kom muaj kev tsim sai ntawm cov khoom, tsis hais qhov ntau npaum li cas.

Kev siv ntawm CNC Precision Machining

Precision CNC machining yog cov txheej txheem paub zoo rau ntau qhov kev lag luam vim kev tsim khoom sai dua, kev siv nyiaj ntau, ntau daim ntawv thov, thiab cov khoom lag luam zoo. Nws qhov zoo yog qhov tseem ceeb hauv cov kev lag luam no.

1. Automotive kev lag luam

Kev lag luam tsheb yog qhov chaw hloov pauv hauv ntiaj teb niaj hnub no. Lub tsheb tshiab tshiab tuaj txog txhua hnub, nrog rau kev hloov tsheb tshiab. Cov tuam txhab lag luam tsheb nyiam CNC precision machining los tsim cov qauv zoo ua ntej tsiv mus rau tag nrho cov khoom lag luam. Qhov no tso cai rau kev soj ntsuam kev ua lag luam thiab kev hloov pauv rau tus qauv tsim yog tias tsim nyog.

2. Kev lag luam kho mob

Cov cuab yeej siv hauv kev kho mob yuav tsum muaj qib siab tshaj plaws ntawm kev txiav txim siab vim nws qhov kev zam tshwj xeeb. Cov cuab yeej zoo li cov khoom siv orthotic, cov ntaub thaiv kev nyab xeeb, kev cog qoob loo, MRI qhov sib tw, thiab ntau yam ntxiv muaj kev zam nruj. Tsuas yog precision CNC machining tuaj yeem pab ua tiav qhov no.

3. Kev lag luam Aerospace

Raws li nrog tsheb, aircraft thiab lwm yam aerospace tsheb kuj yuav tsum tau ib theem siab ntawm cov neeg. Ib qho yuam kev ntawm cov khoom no tuaj yeem ua rau tib neeg lub neej. Yog li ntawd, high precision machining pab tsim qhov chaw rau qhov kev lag luam no. Cov khoom no muaj xws li tsaws iav chaw nres nkoj, bushings, manifolds, airfoils, thiab lwm yam.

4. Kev lag luam Electronics

Cov neeg siv khoom siv hluav taws xob kev lag luam tam sim no tab tom ntsib kev poob qis, xav tau cov khoom me me thiab muaj zog dua. Cov khoom no yog tsim los kom compact thiab lub teeb yuag. CNC precision machining tuaj yeem tswj cov kev xav tau no thaum tswj nruj heev, txawm tias muaj cov khoom ntim siab. CNC tshuab muaj peev xwm tsim cov khoom xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob.

5. Kev Lag Luam Tub Rog thiab Kev Tiv Thaiv

Cov txheej txheem tiv thaiv hauv ntau lub teb chaws tam sim no muaj cov qauv tshiab rau kev tiv thaiv, thiab CNC machining precision yog cov txheej txheem tseem ceeb tshaj plaws los coj cov qauv no mus rau lub neej. Ntau yam khoom siv tuaj yeem ua nrog ntau yam ntaub ntawv thiab cov tswv yim muaj, nrog rau cov mos txwv, cov khoom sib txuas lus, cov phiaj xwm, thiab lwm yam.

Xaus

CNC precision machining yog cov txheej txheem ua tau zoo los tsim cov kev cai precision machined qhov chaw. Ib cag los ntawm kev tsim cov khoom zoo heev, nws tseem txuag nqi thiab pab koj tau txais koj cov khoom lag luam sai dua. Yog li ntawd, lub precision CNC tshuab khw tuaj yeem ua kom muaj kev ua tau zoo dua los txhim kho koj txoj kev lag luam hauv qab.

Nws yog ib qho tseem ceeb uas yuav tsum tau ua hauj lwm nrog ib tug txhim khu kev qha CNC tshuab khw nrog ib tug in-house engineering department yog hais tias koj xav kom tau txais qhov zoo tshaj plaws tshwm sim. JIYAN khav theeb pab pawg kws tshaj lij nrog kev paub dav hauv cov txheej txheem machining precision. Nruab nrog 3, 4, 5 axis CNC tshuab, peb tau npaj los tsim cov khoom zoo thiab tsim cov hlau thiab cov khoom yas los pab koj kom muaj kev sib tw hauv koj txoj kev lag luam. Thov ib daim ntawv tsocai hnub no rau qhov zoo tshaj plaws-hauv-chav kawm precision machining kev pabcuam.

Pib koj qhov project nrog cov lus hais dawb

FAQ

Lub tshuab CNC tuaj yeem ua tau li cas?

CNC tshuab tuaj yeem xa cov qib siab ntawm qhov tseeb, pab koj ua tau raws li qhov yuav tsum tau ua kom nruj heev. Txawm hais tias koj qhov chaw tsis yooj yim, CNC precision machining yog cov txheej txheem ntawm kev xaiv.

Dab tsi yog qhov kam rau ua rau CNC precision machining?

Tus qauv kam rau ua rau CNC machining yog hais txog +/-0 {3}}05 nti (0.127 mm). Ntawm qhov tod tes, precision machining tuaj yeem ncav cuag li +/-0.0002 ntiv tes (0.00508 mm).

Dab tsi yog qhov tseeb tshaj plaws CNC tshuab?

5-axis CNC tshuab yog qhov tseeb tshaj plaws thiab ceev tshaj precision CNC milling tshuab muaj. 5-axis CNC machining siv cov x, y, & z linear axes, thiab lawv tuaj yeem tig hauv ob txoj kab sib txawv (A thiab B). Yog li ntawd, cov cuab yeej tuaj yeem tsim cov workpieces los ntawm txhua qhov kev taw qhia.