Kev txiav txim siab yog tias qhov ntsuas kub ntsuas qhov ntsuas kub xav tau kev ntsuas ntsuas yuav tsum muaj kev ntsuas dav dav ntawm plaub lub cim tseem ceeb: cov ntaub ntawv drift, ib puag ncig hloov pauv, cov txheej txheem tsis zoo, thiab lub tswb nrov. Tshwj xeeb tshaj yog nyob rau hauv Wuhan qhov siab - qhov kub thiab txias - ib puag ncig cov av noo, nws raug nquahu kom muab cov txheej txheem ntsuas ntsuas ntsuas rau hauv kev saib xyuas txhua hnub.
1. Tsis tu ncua qhov kub thiab txias qhov sib txawv ntawm lub ntsiab thiab thaub qab Thermocouples (Feem ntau cov teeb liab ncaj qha)
If the daily average difference between the main and backup thermocouple readings at the same location is >0.5℃rau peb hnub sib law liag, los yog ib qho kev sib txawv tshaj 1.0 degree, nws qhia tau hais tias lub sensor tau drifted.
Cov Lus Qhia Hauv Zos hauv Wuhan: Cov av noo ib puag ncig tuaj yeem ua rau cov kab mob khaub thuas sib kis tau yooj yim. Nws raug nquahu kom muab cov nitrogen purging nrog rov kuaj xyuas kom paub meej tias seb puas yuav tsum tau calibration.
Engineering Standard: Tom qab teeb tsa qhov pib no, lub tuam txhab txhaj tshuaj kho mob tau kuaj pom 82% ntawm qhov tsis raug ntawm qhov ntsuas ua ntej.
2. Qhov kub thiab txias nkhaus hloov pauv (AI Input Distortion)
Irregular spikes, jumps >5℃/s, or slow drifts >0.5℃/ h tshwm sim, tom qab txiav txim tawm teeb liab cuam tshuam;
AI compensation model output oscillations, temperature control fluctuations >± 1.0 degree, qhia qhov tsis sib haum xeeb ntawm lub cev teb thiab cov qauv ntsuas.
Tus nqi tsim nyog: Kev ntsuas raws sijhawm tuaj yeem tiv thaiv batch dimensional deviations (xws li, ± 0.002mm) tshwm sim los ntawm cov qauv tsis raug.
3. Cov txheej txheem hloov pauv lossis hloov khoom siv (Lub sijhawm ua haujlwm Calibration)
When changing injection molding materials (e.g., switching from PP to PC) or adjusting mold temperature settings >5 degree;
After using a new mold or restarting equipment that has been shut down for a long time (>7 hnub), thawj calibration yuav tsum tau ua.
Kev Pom Zoo Ua Haujlwm: Lub kaw lus yuav tsum cia li thauj cov khoom sib xws calibration configuration template los txhim kho kev ua haujlwm.
4. Environmental Parameters Exeeding Limits Long-Lub Sij Hawm (High Humidity Risk Warning)
Parameter Tshaj Limit Condition Calibration Recommendation
Tswj Chamber Humidity Nruam > 80% RH Tshaj 24 teev Tam sim ntawd ua calibration + noo noo- pov thawj kev kho mob
Nitrogen Siab <0.2MPa Nruam> 1 teev Repressurize tom qab pressurization los tiv thaiv ya raws
Loop Resistance Hloov> 10% Kos lub voj voog thiab rov ntsuas dua
5. System Automatic Alarm Prompt (PHM Intelligent Judgement)
PHM system prompts "Model Deviation Accumulation Exceeds Limits" lossis "Kev Noj Qab Haus Huv Weight Abnormality";
Kauj ruam xeem teb lub sij hawm txuas ntxiv> 120 vib nas this, qhia tias thermocouple teb lag;
Kev ntsuas qhov ntsuas qhov ntsuas qhov ntsuas qhov yuam kev> 1.5 degree, qhia qhov ntsuas lub cev tsis raug.
Tus Nqi Txawj Ntse: Tom qab siv AI ceeb toom ntxov, lub tuam txhab lub sijhawm ntsuas lub sijhawm tau nce mus rau 98%, thiab lub sijhawm tsis tau npaj tseg tau txo qis los ntawm 40%.
