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Kuedza servos hakudi ruzivo rwemagetsi epamberi. Kuziva nzira shoma dzakareruka uye dzinoshanda dzinokutendera kuti uongorore nekukurumidza kuita kwavo.

Sei Kuedza Servos?
Masevhisi ane mota, magiya seti, potentiometers, uye control circuitry. Dambudziko mune chero chezvikamu izvi rinogona kukonzera kuti servo isashande. Semuenzaniso, majoini erobhoti anogona kungoerekana ajama, kana kuti mota inodzorwa neremote ingatadza kupindira; muzviitiko zvakawanda, izvi zvinokonzerwa nekusashanda kwe servo. Pre-test inodzivirira matambudziko kubva pakati pepurojekiti, kuchengetedza yakakosha nguva nesimba.

Kuedza kunokubatsira kuti unzwisise kuita kwechokwadi kwe servo. Mamwe masevhisi anogona kutendeuka, asi anogona kunge aine matambudziko angangodaro asina kukwana torque, isina kurongeka pakati, kana ruzha rwakanyanya. Nekuyedzwa kwakarongeka, unogona kusarudza masevhisi epamusoro-soro emapurojekiti akakosha uye kushandisa mashoma asina simba kune zvisinganyanyi kudiwa mamiriro, kuwedzera mashandisiro ezviwanikwa.

Maitiro ekuyedza Servo mota ine Multimeter
A multimeter chishandiso chinoshanda chekuyedza kuvimbika kweiyo servo mota yedunhu. Seta iyo multimeter kune yekumisa kugadzika uye kuyera kupokana pakati peiyo servo mota's magetsi emagetsi terminal uye pasi. Kazhinji, kupikisa uku kunofanira kuva mazana akawanda kusvika kune zviuru zvakati ohms. Kana kushorwa kuri zero kana kusingagumi, kune mukana wepamusoro wekuti dunhu remukati rakapfupika-kutenderera kana kuvhurika-kutenderera.

Tevere, kuyera kupikisa pakati pemutsara wechiratidzo uye pasi. Kupikisa uku kunowanzo kukwira kana simba radzimwa. Kana pfupi pfupi yakawanikwa, inoratidza kuti chip chip chinogona kukuvara. Kunyangwe multimeter isingakwanise kunyatso tevedzera mamiriro ekushanda kwe servo mota, inogona kukurumidza kubvisa zvikanganiso zvakakomba, kunyanya kana uine batch ye servos inoda kuongororwa kwekutanga. Iyi nzira inoshanda zvakanyanya.

Chii Chaunofanira Kuteerera Panguva YeServo No-Load Testing
Hapana-mutoro kuyedzwa kunoitwa kana servo isina kubatana kune chero mutoro. Mushure mekunge simba ravhurwa, zvishoma nezvishoma tumira masaini ekudzora kune servo uye tarisa kana kutenderera kwayo kuri nyore. Servo ine hutano inofanirwa kutenderera mushe pasina chero ruzha kana ruzha rusina kujairika, uye inokwanisa kunyatsomira panzvimbo yakatarwa.

Chengetedza zvakanyanya kune kurongeka kwekudzoka kweservo pakati. Fambisa iyo servo kubva kuruboshwe kwayo yakanyanyisa nzvimbo kuenda kune yayo yekurudyi yakanyanyisa chinzvimbo, uye wobva wapa murairo kuti uidzorere kunzvimbo yepakati. Tarisa uone kana ichikwanisa kunyatso dzokera panzvimbo imwechete nguva yega yega. Kana paine chikanganiso chakakosha pakudzoka pakati, zvinogoneka kuti potentiometer yemukati yakapfekwa kana giya rekudzokera kumashure rakakurisa. Servo yakadaro haina kukodzera kune zvikumbiro zvinoda kunyatsomira.

Iyo Yakarurama nzira yeServo Load Testing
Kuongorora kushanda kwe servo mukushanda chaiko kunogona kuwanikwa kuburikidza nekuyedzwa kwemutoro. Iwe unogona kupinza zvinyoro nyoro servo disc neminwe yako kuti unzwe simba pane servo's inobuda shaft. Servo inoshanda nemazvo inofanirwa kukwanisa kuramba zvine mwero kuramba uye kuchengetedza chinzvimbo chayo. Kana kunyange simba shoma richiita kuti servo irasikirwe nechinzvimbo chayo kana kumira kutenderera, inoratidza kusakwana torque.

Imwe nzira yehunyanzvi ndeye kushandisa chitubu chikero kana lever ruoko mudziyo wehuwandu hwekuyedza. Rekodha iyo yakanyanya kubata torque ye servo pasi pemamiriro akasiyana-siyana emagetsi uye uienzanise nemutengo wezita. Panguva yekuyedzwa, chenjera kuti usarege servo ichiramba yakamira kwenguva yakareba, sezvo yakawandisa ikozvino inogona kukuvadza mota kana kutyaira sedunhu.

Chii chinonzi ruzha uye kuzunguzika muservo zvinoratidzei?

Ma alarm anoratidza matambudziko emukati muma servo motors anowanzo kuperekedzwa neruzha rusingawanzo. Magiya akakuvadzwa kana zvinhu zvekunze zvakanamirwa mazviri zvinowanzoburitsa ruzha rwe "kudzvanya" rwakajeka, nepo simba rakawandisa kumota kana kubvisa giya rinogona kukonzera ruzha rusinganzwisisike. Husina kunaka potentiometer yekubatanidza kana isina kugadzikana yekudzora sekita kazhinji inoratidza inoenderera inozunguza ruzha.

Jitter inonyanya kutarisana nechiitiko. Kana iyo servo musoro ichiramba ichitenderera mukati mechikamu chidiki, inogona kuratidza kusawirirana muPID paramita kana kukanganisa mumhinduro system. Muchiitiko ichi, kunyange kana servo ichigona kutenderera, haizoshande zvakadzikama mumashandisirwo anoshanda, kunyanya kune yakakwirira-chaiyo marobhoti mapurojekiti kana kamera gimbals. Masevhisi akadaro anoda kutsiviwa kana kugadziriswa.

Chengetedzo Yekuchengetedza yeServo Motor Testing
Paunenge uchiyedza servos, gara uchitarisa kuti magetsi ekupa polarity akabatana nemazvo uye kuti hapana reverse yekubatanidza. Kunyangwe kudzoserwa kwesekondi imwe chete kwesimba remagetsi kunogona kukonzera kukuvara zvachose kune servo mota control chip. Paunenge uchishandisa simba rinogadziriswa, tanga nemhepo yakaderera uye zvishoma nezvishoma uwedzere kudzivirira kamwe kamwe high voltage kubva pakukuvadza zvikamu zvemagetsi zvemagetsi.

Panguva yekuedza, nyatsoteerera kune tembiricha ye servo. Kupisa kushoma kunodziya kwakajairika; zvisinei, kana servo ichipisa zvakanyanya kukubata mukati menguva pfupi, pakarepo bvisa simba uye riongorore. Mamiriro ezvinhu aya anonyanya kuitika nekuda kwepfupi pfupi mukati mecoil yemukati kana yakawandisa mechanical resistance inokonzera overcurrent. Kuti uwedzere kuyedzwa, zvinokurudzirwa kushandisa inopindirana yekushanda modhi kubvumira iyo servo yakakwana nguva yekutonhora, nekudaro ichiwedzera hupenyu hwayo.