Mukushanda kwakajairika,mota yekutsikaInofamba kona imwe chete yedanho, kureva danho rimwe chete mberi, padanho rega rega rekudzora rinogashirwa. Kana mapulse ekudzora achipinda nguva dzose, mota inotenderera nguva dzose zvinoenderana. Kubuda kwemota kubva padanho kunosanganisira danho rakarasika nerekupfuura. Kana danho rarasika, huwandu hwematanho anofambiswa nerotor hushoma pane huwandu hwemapulse; kana danho rikayambuka, huwandu hwematanho anofambiswa nerotor hunopfuura huwandu hwemapulse. Huwandu hwematanho edanho rimwe chete rakarasika nerekupfuura hwakaenzana nenhamba yakawanda yehuwandu hwemabhiti ekumhanya. Kurasikirwa kwakakomba kwedanho kuchaita kuti rotor igare panzvimbo imwe chete kana kudedera yakatenderedza nzvimbo imwe chete, uye kudarika danho kwakakomba kuchaita kuti mota ipfuure.
Kurasikirwa nechikonzero chedanho uye hurongwa
(1) Kumhanya kwerotor kunononoka kupfuura simba remagineti rinotenderera remota yekutsika
Tsananguro:
Kana kumhanyisa kwerotor kuchinonoka kupfuura simba remagineti rinotenderera remota yestepper, kureva kuti, rakaderera pane kumhanya kwekuchinja kwechikamu, mota yestepper inogadzira zvinhu zvisina kufambiswa zvakanaka. Izvi zvinokonzerwa nekusakwana kwesimba rinopinda mumota uye torque inosanganisirwa inogadzirwa mumota yestepper haibvumiri kumhanya kwerotor kutevedzera kumhanya kwesimba remagineti restator, zvichiita kuti ibude. Sezvo torque inobuda yakawanda yemota yestepper ichiderera sezvo frequency yekushanda inoenderera mberi ichikwira, chero frequency yekushanda yakakwira kupfuura iyoyo ichaburitsa nhanho yakarasika. Kurasikirwa uku kwenhanho kunoratidza kuti mota yestepper haina torque yakakwana uye haina simba rekudhonza rakakwana.
Mhinduro:
a. Ita kuti torque yemagetsi inogadzirwa nemota inokwira pachayo iwedzere. Izvi zvinogona kuva muhuwandu hwemagetsi hwakatarwa kuti uwedzere driving current; muhuwandu hwemagetsi epamusoro-soro hauna kukwana, unogona kuvandudza driving voltage yedhiraivha; chinja kushandisa torque yakakura inokwira mota, nezvimwewo. b, kuitira kuti stepping motor ide kukunda torque ideredzwe. Izvi zvinogona kuitwa nekuderedza zvakakodzera frequency yekushanda kwemota kuitira kuwedzera torque inobuda yemota; kuisa nguva yakareba yekumhanyisa kuitira kuti rotor iwane simba rakakwana.
(2) Avhareji yekumhanya kwerotor yakakwira kupfuura avhareji yekumhanya kwekutenderera kwesimba remagineti re stator
Tsananguro:
Avhareji yekumhanya kwerotor yakakwira kupfuura avhareji yekumhanya kwekutenderera kwesimba remagineti re stator, kana stator yawedzerwa simba uye ichifadzwa kwenguva yakareba kupfuura nguva inodiwa kuti rotor ifambe mberi, rotor inowana simba rakawandisa panguva yekukwira, izvo zvinoita kuti torque inobuda inogadzirwa nemota yekukwira iwedzere, zvichiita kuti mota ipfuure. Kana mota yekukwira ichishandiswa kufambisa michina inoita kuti mutoro ufambe kumusoro nekudzika, zvinogona kukonzera chiitiko chekukwira nekudzika, izvo zvinokonzerwa nekuti torque inodiwa nemota inoderera kana mutoro uchifamba pasi.
Mhinduro:
Deredza simba rekutyaira remota inokwira mota kuitira kuderedza simba remagetsi rinobuda remota inokwira mota.
(3) Kusasimba kwemota yekutsikauye mutoro wayo
Tsananguro:
Nekuda kwekusasimba kwemota inokwira uye mutoro wayo, mota haigone kutanga nekumira ipapo ipapo panguva yekushanda, asi nhanho inorasika inoitika panguva yekutanga uye nhanho inodarika inoitika panguva yekumira.
Mhinduro:
Kuburikidza nemaitiro ekukurumidzisa nekudzikamisa mafambiro, kureva kutanga nekumhanya kwakaderera, wozowedzera kumhanya zvishoma nezvishoma kusvika pakushanda kwekumhanya kwakati, wozowedzera kumhanya zvishoma nezvishoma kusvika wamira. Kudzora kumhanya kwakaringana uye kwakapfava uye kudzikamisa mafambiro ndicho chinhu chikuru chekuona kushanda kwakavimbika, kwakanaka uye kwakarurama kwe stepper drive system.
(4) Kurira kwemota yekukwira
Tsananguro:
Kurira kwesimba (Resonance) kunokonzerawo kubuda kwesimba. Kana mota yestepper ichishanda nguva dzose, kana frequency yecontrol pulse yakaenzana nefrequency yemukati yemota yestepper, resonance inoitika. Mukati menguva imwe chete yekutonga, vibration haina kudzikira zvakakwana, uye pulse inotevera inouya, saka dynamic error iri pedyo neresonance frequency ndiyo yakakura uye ichaita kuti mota yestepper irasikirwe nenhanho.
Mhinduro:
Deredza simba rekutyaira remota yestepper nemazvo; shandisa nzira yekutyaira yekuparadzanisa; shandisa nzira dzekudzivirira, kusanganisira nzira yekudzivirira yemuchina. Nzira dzese dziri pamusoro dzinogona kubvisa kutenderera kwemota zvinobudirira uye kudzivirira chiitiko chekusafamba-famba.
(5) Kurasikirwa kwemoyo kana uchichinja divi
Tsananguro:
Zvinoratidzwa kuti yakarurama chero kupi zvako, asi inounganidza kutsauka kana gwara rayo rachinjwa, uye kana ikachinjwa kakawanda, ndipo painotsauswa zvakanyanya.
Mhinduro:
Kufambisa kwese ..., uye pakupedzisira kukundikana kunoratidzwa kana iwe ukanyanya kusarurama, kuputsika kudiki kunowedzera kuoneka, mhinduro inonyanya kushandiswa musoftware kushandura pfungwa yekutumira pulse Mhinduro yacho inonyanya kushandiswa kushandisa software kushandura pfungwa yekutumira pulses kana kuwedzera kunonoka.
(6) Zvikanganiso zveSoftware
Tsananguro:
Maitiro ekudzora anotungamira kunhanho yakarasika haawanzoitika, kudiwa kwekutarisa chirongwa chekudzora hakusi dambudziko.
Mhinduro:
Handikwanise kuwana chikonzero chedambudziko kwenguva yakati, kunewo mainjiniya anorega mota yestepper ichishanda kwenguva yakati kuti vawanezve origin homing.
Nguva yekutumira: Kurume-19-2024