Ib, Qhov Chaw Ntawm Kev Kub Kub Kub: Peb Qhov Tseem Ceeb Hauv Kev Lag Luam
1. Tam sim no overload: lub "lub foob pob hluav taws kub" ntawm siab - khoom siv fais fab
Qhov ntsuas tam sim no ntawm M12 adapter feem ntau yog 16A (DC 63V) lossis 12A (AC 630V), tab sis hauv cov xwm txheej ua tau zoo, lub zog tam sim no ntawm lub sijhawm pib lub cuab yeej tuaj yeem ncav cuag 2-3 npaug ntawm tus nqi ntsuas. Piv txwv li, lub lubrication twj tso kua mis ntawm ib qho cua turbine gearbox yog siv los ntawm L-code M12 adapter. Thaum lub cev muaj zog pib, tam sim no tam sim no nce mus txog 25A, thiab lub sijhawm dhau mus rau 0.5 vib nas this ua rau qhov kub thiab txias ntawm lub adapter nce mus txog 95 degree, ua rau lub kaw lus tiv thaiv kaw.
Kev daws:
Dynamic load txuam: Saib xyuas qhov tseeb tam sim no ntawm cov khoom siv los ntawm lub zog ntsuas hluav taws xob thiab xaiv lub adapter nrog cov ntsuas tam sim no 1.5 npaug siab dua qhov xav tau siab tshaj. Piv txwv li, rau cov khoom siv tam sim no ntawm 25A, ib qho adapter ntawm 20A lossis siab dua yuav tsum raug xaiv.
Soft start technology: Kev sib koom ua ke ntawm qhov pib muag muag hauv cov cuab yeej siv lub cev muaj zog txhawm rau txhawm rau lub ncov pib tam sim no mus rau hauv 1.2 npaug ntawm qhov ntsuas tam sim no, yog li ncua lub neej ntawm lub adapter.
2. Kev Tiv Thaiv Kab Mob Tsis Zoo: Ib qho "Thermal Amplifier" rau Microscopic Defects
Kev tiv thaiv tiv thaiv yog qhov tseem ceeb ntawm kev phom sij ntawm adapter overheating. Qee lub tsheb vuam rhiav siv lub M12 adapter rau lub zog rau cov neeg hlau. Tom qab ua haujlwm rau 3 lub hlis, nws nquag plhis thiab kev tiv thaiv kev sib cuag tau nce los ntawm qhov pib 5m Ω txog 50m Ω. Tom qab disassembly, nws tau pom tias muaj oxide txheej nyob rau ntawm qhov chaw ntawm tus txiv neej thiab poj niam terminals, thiab kev cuam tshuam haum kam rau ua ntawm tus pins thiab cov qhov (socket) mus txog ± 0.05mm (tus qauv yog ± 0.003mm), uas ua rau 60% txo ntawm qhov chaw sib cuag.
Kev daws:
Khoom siv thiab txheej txheem upgrade:
Lub substrate yog ua los ntawm tellurium tooj liab los yog phosphor bronze, uas muaj ib tug conductivity 20% siab tshaj li qub tooj dag;
Kub plating (thickness Ntau dua lossis sib npaug li 2 μ m) lossis nyiaj plating (thickness Ntau dua lossis sib npaug li 3 μ m) ntawm qhov chaw sib cuag, nrog cov npib tsib xee hauv qab txheej txhawm rau txhim kho lub zog sib txuas;
Kev siv lub caij nplooj ntoos hlav hom kev sib cuag, qhov kev sib cuag quab yuam yog tsawg dua 10% tom qab 500 ntxig thiab tshem tawm.
Precision sib dhos tswj:
Siv CCD qhov muag pom qhov system kom ntseeg tau tias coaxiality ntawm tus pins tsawg dua lossis sib npaug li 0.01mm;
Tom qab kev sib sau ua ke, kev sib cuag tiv thaiv yuav tsum tau ua, thiab qhov hloov pauv ntawm tus nqi tiv thaiv yuav tsum tswj tsis pub dhau ± 10%.
3. Ib puag ncig tshav kub dissipation tsis ua hauj lwm: lub "kub tawb" ntawm qhov chaw kaw
Nyob rau hauv lub kaw lus tswj txee, qhov kub dissipation efficiency ntawm M12 adapter yuav txo los ntawm ntau tshaj 40%. Kev saib xyuas ntawm lub chaw nres tsheb fais fab photovoltaic siv M12 adapters rau lub zog 200 qhov ntsuas kub. Thaum qhov kub hauv lub txee nce mus txog 55℃nyob rau lub caij ntuj sov, qhov kub ntawm lub adapter nce mus txog 80 degree, ua rau cov ntaub ntawv yuam kev nce ntawm 0.1% mus rau 5%.
Kev daws:
Thermal simulation optimization layout:
Simulate cov cua ntws hauv lub txee siv software xws li FloTHERM thiab nruab lub adapter ntawm qhov cua txias inlet;
Tsis txhob cia qhov kev ncua deb ntawm lub adapter thiab cov khoom siv cua sov (xws li zaus converters) tsawg dua 100mm.
Forced txias tsim:
Kev txhim kho aluminium kub dab dej rau ntawm lub adapter vaj tse ua rau thaj tsam ntawm peb zaug;
For high-power scenarios (>10A), kiv cua yuam convection yog siv nrog cua ceev ntawm Ntau tshaj lossis sib npaug li 0.5m / s.
2, Tsim theem: Tshem tawm qhov kev pheej hmoo ntawm overheating los ntawm qhov chaw
1. IP tiv thaiv qib thiab xaiv cov khoom siv
Muaj xwm txheej xav tau kev xaiv ntawm IP67 / IP68 rated adapters los tiv thaiv kev ua haujlwm rwb thaiv tsev degradation los ntawm plua plav thiab dej immersion. Piv txwv li, Lingke Electric's LM12 series txais yuav lub plhaub yas engineering, nrog rau qhov kub thiab txias ntawm -25℃rau +120℃, thiab tau dhau UL94V-0 daim ntawv pov thawj nplaim hluav taws, uas tuaj yeem tswj cov qauv kev ruaj ntseg hauv qhov kub thiab txias.
2. Kev sib txuam ntawm cov kab hla kab - ntu ntu
Raws li IEC 60364 tus qauv, lub cable hla -sectional cheeb tsam ntawm M12 adapter yuav tsum ua kom haum rau tam sim no. Piv txwv li, 16A DC adapter yuav tsum siv 2.5mm ² hlau. Yog tias siv 1.5mm ² cable, qhov kev tiv thaiv yuav nce 67%, uas ua rau muaj kev kub ntxhov ob npaug.
3. Rov qab tsim cov tswv yim
Dual channel fais fab mov: Rau cov cuab yeej tseem ceeb (xws li AGV navigation modules), dual M12 adapters yog siv nyob rau hauv parallel rau fais fab mov, thiab tsis siv neeg hloov pauv tshwm sim thaum ib qho channel tsis ua haujlwm;
Kub thaub qab mechanism: Integrated thermistor, cia li txo cov load rau 80% ntawm cov ntsuas tam sim no thaum kub tshaj 85 degree.
3, Kev Txhim Kho thiab Kev Kho: Tag Nrho Lifecycle Thermal Management
1. Txheem txheej txheem installation
torque tswj: Siv lub torque ciaj ntswj kom nruj lub threaded interface, thiab tus nqi torque yuav tsum ua raws li cov chaw tsim tshuaj paus specifications (feem ntau yog 0.6-0.8N · m) kom tsis txhob deformation ntawm qhov kev sib cuag nto tshwm sim los ntawm nruj heev;
Cov kev qhia tshwj xeeb: Tsis txhob siv cable dabtsi yog khoov vojvoog tsawg dua 15 npaug ntawm txoj kab uas hla sab nraud kom txo tau qhov nce hauv kev tiv thaiv los ntawm tus neeg xyuas pib deformation.
2. Kev saib xyuas tsis tu ncua thiab kev sim
Kev ntsuas kub infrared: Siv lub ntsuas hluav taws xob infrared los ntsuas qhov ntsuas kub ntawm lub tshuab hluav taws xob txhua lub hlis twg, nrog rau kev tsom mus saib xyuas thaj chaw tiv tauj;
Kev tiv thaiv kev tiv thaiv rov qab: Ua ib qho kev tiv thaiv tiv thaiv ib xyoos ib zaug, thiab hloov lub adapter yog tias tus nqi tsis kam tshaj 20% ntawm tus nqi pib;
Kev tu thiab tu: Ntxuav cov plua plav nrog cov cua compressed qhuav txhua 6 lub hlis kom tsis txhob muaj qhov paug tawm los ntawm cov av hauv cov txheej txheem rwb thaiv tsev.
4, Case Practice: Thermal Transformation of Rolling Mill System hauv Steel Cog
Lub rolling mill Rhiav ntawm ib tug tej yam steel nroj tsuag yog powered los ntawm YJV-0.6 / 1kV-4 × 150mm ² cable thiab M12 adapter, uas nquag mus rau lub caij ntuj sov. Tom qab kev sim, nws tau pom tias:
Qhov laj thawj ntawm qhov teeb meem:
Kev sib cuag ntawm lub cable nruab nrab sib koom ua ke ncav cuag 50m Ω (tus qauv Tsawg dua lossis sib npaug li 5m Ω);
Lub adapter tau nruab rau hauv lub txee kaw, nrog rau qhov ua kom muaj cua sov ntawm tsuas yog 30%.
Renovation Plan:
Hloov M12 adapter nrog kub-plated hu, txo qhov kev tiv thaiv tiv thaiv rau 3m Ω;
Nruab ib lub kiv cua ntawm sab phab ntsa ntawm lub txee tswj kom nce cua ceev mus rau 0.8m / s;
Rov nias lub cable sib koom ua ke, nce qhov chaw sib cuag los ntawm 40%.
Kev txheeb xyuas qhov cuam tshuam:
Qhov kub ntawm lub adapter poob ntawm 85℃mus rau 55 degree;
Qhov kev ua tsis tiav txhua xyoo ntawm qhov system tau raug txo los ntawm 12 zaug rau 2 zaug, thiab cov nqi kho mob tau txo los ntawm 70%.
