Qhov seem variations hauv huab hwm cojCNC MachiningUa rau 8 - 12% cov nqi hloov pauv hauv kev lag luam hauv tsheb thiab aerospace chators. Qhov kev kawm no cov kev tswj cov txheej txheem kev tswj hwm (SPC) nrog tiag- lub sij hawm sensor fusion los txo cov kev sib txawv dhau ntawm ± 0.05mm kam chim. Los ntawm kev ua kev sib xyaw ua ke Penishaw pretces (5μm rinnetabe) thiab tshuab kev kawm sib xws) thiab siv tshuab kev nrhiav kom paub, lub kaw lus ua tiav:
- 73% txo qis hauv tawm - ntawm-}}}}}}}}}}}}}}
- 41% Kho Cov Lus Teb Cov Lus Qhia Txog Cov Lus Qhia Txog Phau Ntawv Qhia QC tshev
- CPK txhim kho los ntawm 1.2 txog 2.1 Hauv cov khoom siv txhuas vaj tse
- Cov txheej txheem vib this yog tau tshaj 85% ntawmISO 9001-} Cov ntawv pov thawj cnc.
High - ntim cnc khwPoob kwv yees $ 18,000 txhua lub lim tiam vim post - tshuab ua haujlwm. Thaum tso cai SPC siv cov ntsuas ntsuas ntsuas, cov cuab yeej niaj hnub tsim tsim 2.7tb ntawm cov ntaub ntawv pov thawj txhua hnub- feem ntau untapped rau kev tswj kom zoo. Qhov haujlwm no qhia tau li cas:
- Nyob BallBar tawm tswv yim tshaj tawm kom raug thermal drift
- Cov kab kos-tswj cov kab lis kev cai (X̅ {- r nrog ± 6 ± txwv) cov cuab yeej preverting
Txheej txheem
1.System Architecture
- Cov Txheej Txheem Cov Txheej Txheem:
Direct Servo Tsav Encoder nyeem (0.1μm kev daws teeb meem)
Hauv - txheej txheem soj ntsuam txhua 50 feem (ib qho ISO 230-10)
- Kev Ntsuam Xyuas Txheej:
Qhov hnyav dua qub kom txav tau nruab nrab (EWMA) rau kev nrhiav hloov tshiab
Fanuc Ob Tug Kev Nyab Xeeb Kev Nyab Xeeb (DCS) Kev Sib Tham
PVCIMLEMATIONATION
- Tso rau:
15 Okuma Mulus U3000 Lathes
22 haas vf-4ss mills
- Calibration yuav tsum muaj:
Laser interferometry rau axis squaress (tsawg dua los yog sib npaug rau 2 arc - min)
Master raws kev sib txheeb (R² ntau dua los yog sib npaug rau 0.98)
Kev sib tham
1 qhov tseem ceeb ua tau zoo
- Sensor Synergy: Sib txuas ntxaiv tam sim no (± 5A daws teeb meem) thiab kev co (0.01g rhiab heev) kev txhim kho txhim kho qhov kev ua txhaum cai los ntawm 40%
- Tib Neeg Yam: Cov neeg ua haujlwm tau txais Augmented kev muaj tiag Overlays qhia tiag tiag- lub sijhawm CPK tiam sis
2.Limitations
- Kev Teeb Pib Lub Sij Hawm Xav Tau 16-24 Engineering Teev
- Tsis tau siv tau rau micro -} kam rau siab (<5µm) applications
Cov txiaj ntsig & Kev Tshawb Xyuas
1.Txoj kev nce qib
| Me me | Ua ntej SPC | Tom qab SPC |
|---|---|---|
| Avg. kev plam kev | ± 0.078mm | ± 0.032 hli |
| Hli Sandrap | 420 Qhov | 114 seem |
| OEE (Txheej Txheem Tshaj Plaws Zoo) | 68% | 83% |
2.Cos cuam tshuam
- Txuag $ 9.2 / Tshooj Hauv Hydraulic Valve Ntau Lawm
- Txo kev kuaj mob ua haujlwm los ntawm 55% los ntawm kev siv tsheb mus / tsis - mus qhia
Tag
Lub S SPC system xa:
- Kaw - lub voj pob nyiaj tau los rau cov cuab yeej / thermal yuam kev
- Dynamic tiv thaiv nqaim rau qhov tseem ceeb
- Tom ntej no -} theem txhim kho yuav muab cov kev sib tw digital ntxaib synchronization.