Vim li cas hollow - khob drone lub cev muaj zog tsis tig tab sis nws tseem tuaj yeem xa cov duab ib txwm?

Yog tias lub hollow-khob drone tuaj yeem xa cov duab ib txwm muaj tab sis lub cev muaj zog tsis tig, nws txhais tau tias cov duab xa tawm nws tus kheej tsis muaj qhov yuam kev. Qhov teeb meem no yuav muaj nyob rau hauv lub cev muaj zog, ESC, propellers, los yog lub hwj chim mov -cov khoom muaj feem xyuam rau lub hwj chim tso zis. Nov yog cov laj thawj tshwj xeeb thiab cov lus qhia daws teeb meem:

1. Lub cev muaj zog

• Lub Cev Lub Cev: Yog tias cov xuab zeb, dej, lossis cov khoom txawv teb chaws nkag mus rau hauv lub cev muaj zog, qhov kev sib hloov yuav nce, uas ua rau nws txeeb tau. Manually tig lub cev muaj zog tom qab fais fab tuag. Yog tias koj hnov ​​​​ib qho kev pom zoo, qhov no yuav yog qhov teeb meem. Tshem tawm cov khoom txawv teb chaws yuav tsum daws nws.

• Winding Fault: Tom qab lub sij hawm ntev siab -load, siab - kub ua haujlwm, txheej rwb thaiv tsev ntawm lub cav windings yuav muaj hnub nyoog thiab tawg, ua rau luv luv lossis qhib circuits. Koj tuaj yeem siv multimeter los ntsuas peb -theem winding resistance. Qhov ib txwm muaj feem ntau yog 0.1-0.3Ω (nws txawv nyob ntawm tus qauv). Yog tias qhov sib txawv ntawm peb-theem tsis kam tshaj 10%, nws qhia tias muaj teeb meem winding.

• Permanent Magnet Demagnetization: Neodymium hlau boron (NdFeB) hlau nplaum muaj Curie kub ntawm 310-400℃. Yog hais tias lub cev muaj zog overheats los yog muaj kev vibration loj, cov hlau nplaum tas li yuav irreversibly demagnetize, ua rau lub cev muaj zog torque tsis txaus thiab tsis muaj peev xwm pib.

• Hall Sensor tsis ua hauj lwm: Kev hnov ​​​​mob tsis muaj lub cev muaj zog cia siab rau Hall sensors txhawm rau txheeb xyuas rotor commutation. Yog hais tias lub sensor yog faulty, txoj hlua yog xoob, los yog muaj teeb liab cuam tshuam, kev sib hloov yuav tsis zoo, tiv thaiv lub cev los ntawm kev pib.

2. ESC-Cov teeb meem ntsig txog

• ESC Mismatch lossis tsis raug Parameters: Incompatibility ntawm ESC qhov tam sim no thiab voltage specifications thiab lub cev muaj zog, los yog tsis raug pib voltage thiab acceleration tsis nyob rau hauv lub firmware, yuav tiv thaiv lub cev muaj zog pib. Kev sib pauv ESC ntawm lub cev muaj zog nrog lub cev muaj zog tuaj yeem pom qhov teeb meem sai sai.

• Tsis zoo li ESC Teeb Pom Kev: Yog tias tus tswj lub davhlau tawm suab nrov nrov tab sis ESC tsis teb, lub teeb liab cable ntawm tus tswj lub davhlau thiab ESC tej zaum yuav xoob, lossis lub davhlau maub los firmware yuav tau teeb tsa lub motor pins li servo hom. Txheeb xyuas cov kab thiab firmware configuration.

3. Propeller Malfunction: Sib xyaw cov kiv cua (xws li qhov zoo lossis qhov tsis zoo), cov kev taw qhia kev teeb tsa tsis raug, lossis cov kab nrib pleb lossis deformation ntawm lub kiv cua tuaj yeem ua rau lub cev tsis muaj zog thiab tiv thaiv kev sib hloov. Tshawb xyuas lub tshuab hluav taws xob cov kev taw qhia thiab cov tsos.

4. Cov teeb meem muab hluav taws xob:

• Roj teeb tsis txaus: Thaum qhov hluav taws xob ntawm ib lub lithium polymer roj teeb ntawm tes qis dua 3.5V, lossis tag nrho qhov hluav taws xob ntawm 4S roj teeb qis dua 15.2V, qis- tiv thaiv hluav taws xob yuav tshwm sim, ncaj qha cuam tshuam lub cev muaj zog. Siv lub multimeter los ntsuas lub roj teeb voltage. Kuj xyuas cov roj teeb bulging thiab oxidation / blackening ntawm cov connectors. Oxidation nce kev tiv thaiv, ua rau lub zog tsis txaus.

• ESC Lub Hwj Chim Tsis Zoo: Yog tias ESC's LEDs tsis teeb, lossis lub davhlau tswj ua haujlwm ib txwm ua tab sis ESC tsis teb, ntsuas ESC's BEC cov zis hluav taws xob (feem ntau 5V) thiab lub ntsiab hluav taws xob input voltage los daws qhov teeb meem ntawm lub zog hluav taws xob.