Kev Siv Cov Cav Sib Tsoo Li Cas?
Oct 11, 2025
Ib qho chaw sib tsoo yog ib qho khoom siv tshuab tsim los tsim cov tiaj tus (cov nplaim hluav taws xob ntawm cov haujlwm sib tsoo. Nws tau siv dav hauv kev tsim khoom rau cov khoom tiav uas yuav tsum muaj kev pab nruj (± 0.0001 ntiv tes) thiab pw zoo ntom (O02-0.8 μm).
Pre6 - kev ua haujlwm npaj (tseem ceeb rau kev nyab xeeb & precision)
Ua ntej pib lub tshuab, ua tiav cov tshev no kom tsis txhob muaj xwm txheej thiab ua kom tau cov txiaj ntsig zoo:
A. Tshuab & Workpiece Soj ntsuam
* Tshuab Mob:Txheeb xyuas cov kev sib tsoo log yog mounted (tsis muaj cov kab nrib pleb
* Ua haujlwm npaj:
Nco ntsoov tias qhov ua haujlwm yog huv (dawb ntawm cov roj, xeb, lossis muaj lub hauv paus ruaj khov (yog fixture lossis sib nqus chuck kom ruaj ntseg nws).
Kuaj cov khoom siv workpiece (piv txwv li, steel, ceramic) los xaiv qhov tseeb sib tsoo log (hom abrasas, grit loj, khoom siv).
* Kev ruaj ntseg iav:Hnav cov khoom tiv thaiv tus kheej (PPE): tsom iav kev nyab xeeb, npog hnab looj tes), thiab txiav hnab looj tes sib tsoo (zam kev sib tsoo
B. SIB TSOO LOG Xaiv
Xaiv lub log raws li cov khoom siv ua haujlwm thiab cov kev xav tau ua tiav (tseem ceeb rau kev ua haujlwm thiab cov khoom zoo):
| Cov Khoom Siv Ua Haujlwm | Abrasive Hom | Grit loj me (tiav) | Khoom Siv Khoom |
| Hlau / Hlau | Aluminium Oxide (Al₂o₃) | 46-80 (coarse / ceev) | Vitrified / Bonded |
| Stainless hlau | Cubic Boron Nitride (CBN) | 80-120 (nruab nrab) | Resin / Bonded |
| Nyuaj hlau / Ceramics | Lub hlawv | 120-240 (nplua) | Hlau / sib khi |
| Aluminium / Cov Hlau Mos | Silicon Carbide (Sic) | 80-150 (nruab nrab / nplua) | Resin / Bonded |
* Grit loj:Coarser grit (46-80) tshem tawm cov khoom siv nrawm dua; Finer Grit (120-240) Ua cov khoom sib dhos smoother.
Cov Cheebtsam Ntawm Qhov Chaw Sib Tsoo Deg
Coj koj tus kheej nrog cov khoom tseem ceeb los ua haujlwm lub tshuab kom zoo:
* Sib tsoo log:Tig ntawm kev kub ceev (1,800-3,600 rpm) kom zom cov workpiece nto.
* Ua haujlwm:Tsiv tsiv tsev tav toj (x {- Axis) thiab ntsug (z} Axis) rau txoj haujlwm ua haujlwm hauv lub log ua haujlwm. Yuav los ntawm phau ntawv lossis cnc -} tswj.
* Chuck / fixture:Nyab xeeb qhov workpiece -} hom muaj xws li:
Sib nqus Chuck: rau cov hlau ferrous (hlau, hlau); Siv cov hlau nplaum los tuav cov seem (nrawm, ruaj khov).
Lub Tshuab Nqus Tsev Chuck: Rau tsis - ferrous hlau (txhuas, tooj) lossis qhov tsis sib xws (txhob nqus cev).
Cov khoom siv kho tshuab ua haujlwm: rau cov khoom ua haujlwm tsis xwm yeem zoo li lub ntsej muag (clamps, vises).
* Coolant System:Tshuaj tsuag txiav cov kua dej (roj lossis dej - raws li cov roj av, thiab txwv tsis pub ua haujlwm ntawm lub log).
* Log Hnav Khaub Ncaws:Trims thiab ua rau lub log sib tsoo (hnav nws) kom tswj cov qauv thiab cov tsis muaj zog.
Kauj Ruam - {{1} {}}} Cov kauj ruam Kev Lag Luam Kev Lag Luam
1. Ntxuav lub chuck / fixture nto (tshem cov khib nyiab kom meej kom muaj lub hauv paus tiaj).
2. Tso lub workpiece ntawm Chuck:
* Sib nqus chuck:Qhib lub hlau nplaum (xyuas kom cov workpiece tau xaus rau - tsis muaj qhov khoob). Rau nyias workpieces, siv tus shim kom tiv thaiv warping.
* Nqus Plua Plav Chuck:Muaj kev ruaj ntseg qhov chaw ua haujlwm thiab qhib lub tshuab nqus tsev (xyuas kom tuav lub zog nruj).
* Cov tshuab kho tshuab:Clamp lub chaw ua haujlwm maj mam muab (zam dhau - nyem zawm, uas ua rau muaj kev tiv thaiv).
3. Tshawb xyuas cov txheej txheem: Siv tus ntsuas tus ntsuas mus kuaj xyuas yog tias qhov chaw ua haujlwm yog tiaj tus thiab tig mus rau qhov chaw ua haujlwm (kho tau yog tias misaligned).
1. Xyuas kom lub log yog sib xws nrog cov khoom siv workpiece (saib Seem 1.B).
2. Mount lub log muaj kev ruaj ntseg: Zawm lub log cov txiv ntseej (ua raws cov chaw tsim khoom lub zog {}} ntseb qhov ua rau cov kab nrib pleb).
3. Hnav lub log (tseem ceeb rau precision):
* Muab cov khaub ncaws hnav khaub ncaws (pob zeb diamond stylus lossis hnav khaub ncaws hnav khaub ncaws) ze ntawm lub log.
* Pib lub log thiab maj mam pub cov khaub ncaws hnav mus rau hauv lub log kom txiav tawm ntawm cov av abrasives thiab reshape lub log nto.
* Tom qab hnav khaub ncaws, khiav lub log rau 1-2 feeb kom tshem tawm cov xoob xoob.
1. Lub log ceev:Teeb lub spindle ceev raws li lub log log thiab khoom siv log cov lus pom zoo ua rau cov log kev puas tsuaj loj heev;
2. Worktable Ceev:Kho cov kab rov tav (x {{- Axis) pub tus nqi (10-50 nti ib feeb) {nrawm dua rau kev sib tsoo nchav, qeeb rau kev sib tsoo kom tiav.
3. Qhov tob ntawm txiav:
* Kev sib tsoo ntxhib:Teeb ib qho kev txiav kev txiav (0.001-0.005 nti ib kis) kom tshem cov khoom siv sai.
* Ua tiav kev sib tsoo:Teeb lub qhov txiav ntiav (0.0001-0.0005 ntiv tes ib kis) rau qhov chaw du.
4. Coolant Flow:Kho lub coolant nozzles kom cov kua dej ncaj qha rau hauv thaj chaw sib tsoo (xyuas kom meej tag nrho cov log thiab workpiece).
1. Tig rau lub kaw lus txias ua ntej (tiv thaiv kev txhim kho cua sov).
2. Pib lub kauj sib tsoo thiab cia nws ncav cuag kev ceev (tos 30 vib nas this kom ntseeg tau tias muaj kev ruaj khov).
3. Muab txoj hauj lwm ua haujlwm hauv lub log: Siv cov kev tswj hwm CNC lossis CNC tswj tau txav lub workt (x {{axis) yog li lub log yog mus raws li ntug ntawm workpiece.
4. Txo lub log (z - Axis) kom tau sib cuag nrog lub workpiece:
* Rau kev tuav cov cav: qis dua lub log maj mam kom txog thaum koj hnov lub teeb sib chease (siv lub ntsej muag zoo nkauj kom teeb tsa qhov kawg).
* Rau cnc cov cav: Qhov kev pab cuam lub z - axis qhov tob raws li cov tshuaj tshem tawm.
5. Pib sib tsoo:
* Txav mus rau qhov chaw ua haujlwm tav toj (x {- axis) hla lub log sib tsoo tag nrho saum npoo.
* Tom qab txhua daim ntawv hla, qis dua lub log me ntsis (rau qhov tob ntawm kev txiav chaw) thiab rov ua dua.
* Rau workpieces dav: Siv tus ntoo khaub ncaws (y {- Axis) kom hloov lub log me ntsis tom qab txhua} Axis Pass (kom paub tag nrho cov kev pab them).
* Txheeb xyuas cov chaw ua haujlwm ua ntu zus (nres lub tshuab thiab siv lub ntsuas cua lossis micrometer ntsuas cov flatness thiab tuab).
* Yog tias lub log clogs (txo kev txiav kev txiav), hnav lub log dua.
* Yog tias qhov ua haujlwm overheats (discoloration), nce txias txias txias lossis txo qhov tob ntawm kev txiav.
* Tom qab sib tsoo ntxhib mus ze rau qhov kawg ntawm qhov kawg (tawm 0.001-0.002 nti rau xov (yog tias xav tau qhov tob ntawm txiav.
* Ua 2-3 tiav dhau los kom ua tiav cov kev xav tau ua tiav thiab thev taus.
1. Kaw lub log sib tsoo ua ntej, ces qhov system coolant system.
2. Txiav cov chuck (Magnet / lub tshuab nqus tsev) thiab ua tib zoo tshem tawm cov workpiece.
3. Ntxuav lub tshuab: so hauv cov worktable, chuck, thiab log nrog daim ntaub; Ntws thiab lim txias yog xav tau.
4. Tshawb xyuas cov workspiece: Txheeb xyuas cov tiaj tiaj, ua tiav cov tiaj tiaj tiaj, ua tiav, thiab qhov ntev nrog cov cuab yeej precision (micrometer, hu ntsuas, nto moo profilometer).
Cov Lus Qhia Kev Nyab Xeeb
* Tsis txhob ua haujlwm lub tshuab puas ntsoog:Txheeb xyuas cov log tawg, cov khoom xoob, lossis cov tiv thaiv kev nyab xeeb ua ntej siv.
* Khaws tes kom deb ntawm lub log:Siv cov cuab yeej (tsis yog ntiv tes) los kho cov haujlwm ua haujlwm lossis cov khib nyiab tseeb.
* Tsis txhob overloading lub log:Ntau dhau ntawm qhov txiav lossis pub mis yuav ua rau lub log tawg.
* Siv txias rau cua sov -} Cov ntaub ntawv rhiab:Kev sib tsoo qhuav tsuas yog haum rau qee cov ntaub ntawv (piv txwv li, cam khwb cia hlau) {2} cov hlau feem ntau yuav tsum muaj txias kom tiv thaiv warping.
* Cov log tsheb tas li:Npub los yog txhaws log nce kev sib txhuam thiab kev pheej hmoo ntawm cov haujlwm ua haujlwm lossis cov log tsis ua haujlwm.
Kev daws teeb meem nquag
| Teeb meem | Kev kom | Lus teb |
| Tsis zoo saum npoo (ntxhib / kos) | Dull log, tsis tsim nyog grit loj, lossis khib nyiab ntawm lub workpiece. | Hnav lub log, hloov mus rau ib lub grit finer, lossis ntxuav cov workpiece. |
| Workpiece warping | Kev kub ntau dhau, dhau -} nruj clamping, lossis tsis muaj txias. | Ua kom txias txias ntws, txo qhov tob ntawm kev txiav, lossis loosen clams. |
| Log Clogging | Mos workpiece cov khoom siv lossis tsawg txias txias ntws. | Hnav lub log, siv lub resin - bred log (tiv taus clowbging), lossis nce txias txias. |
| Tsis sib haum thickness | Misaligned workpiece, tsis ncaj lub log hnav, lossis qhov tob tsis raug ntawm kev txiav. | Ncaj ncees lub workpiece, hnav lub log, lossis ntsuas qhov z - axis. |
Qhov zoo tshaj plaws zoo ntawm cov npoo sib tsoo
* Precision & meem:Caw kev zam rau kev zam thiab cov npoo sib dhos ua tiav -} tseem ceeb rau high-, siv tau cov khoom siv kho mob).
* Versatility:Ua haujlwm ntau yam ntaub ntawv thiab cov kev ua haujlwm ntau dua (los ntawm cov khoom me me rau cov phiaj loj).
* Automation sib xyaw:CNC nto grinders sib xyaw nrog cov ntaub ntau lawm rau kev siv tshuab, siab {{} {} tus nqi ua haujlwm thiab tib neeg ua yuam kev).
* Tus nqi -}} tiav tiav:Hloov cov phau sanding lossis polishing (sai dua, muaj ntau dua, thiab kev ua haujlwm tsawg dua {{}}} kub} khaus).
Cov ntsiab lus tseem ceeb rau kev ua tiav
* Cov lus loj:Kev txiav txim siab qhov ntau tshaj plaws ua haujlwm ntev (piv txwv li, 12x24 ntiv tes, 24x48 ntiv tes).
* Ntxaiv Hwj chim:5-20 hp (Lub zog siab dua rau hnyav- Ua Luag nyiam cov khoom siv nyuaj).
* Kev zam lub peev xwm:± 0.0001 nti (tseem ceeb rau qhov chaw ua ntej).
* Automation nta:Kev tswj cov cnc tswj, automatic log hnav khaub ncaws, hauv - txheej txheem kev taw kev, thiab Robotic Chaw thau khoom / thauj khoom.
Cov tshuab sib tsoo yog qhov tseem ceeb rau precision xov rau hauv kev tsim khoom, muab cov chaw tsis sib xws, ua kom muaj txiaj ntsig zoo, thiab kev tswj hwm. Los ntawm kev ua haujlwm kom raug, kev ua haujlwm, thiab cov qauv kev nyab xeeb, cov neeg ua haujlwm tuaj yeem ua tiav cov txiaj ntsig zoo sib xws thaum txuas ntxiv tshuab thiab lub log lub neej.
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