Kana iyo inogadzira michina iri kugadzirisa kana kushandisa chishandiso, dambudziko rekutsauka rinowanzoitika mukufamba kwekutsika kana servo yekufambisa kudzora. Iko kutsauka kunogona kukonzereswa neisina kukodzera michina gungano, kutadza kufambisa kweanodzora system uye chiratidzo chevatyairi, magetsi emagetsi kupindirana mumidziyo, kupindirana kwemidziyo mumusangano kana isina kunaka pasi waya kurapwa panguva yekuisa michina.
一, Kana mugari kutsauka kunoitika:
1. Phenomenon tsananguro: kutsauka kunoitika zvisina kujairika panguva yekushanda, uye kutsauka hakuna kujeka
Possible chikonzero 1 : kupindira kunokonzera mota kukanganisa
Kuongorora zvikonzero: yakawanda yekukanganisa kweaperiodic inokonzerwa nekukanganisa, uye chikamu chidiki chinokonzereswa nemhepo yakamanikana kubva pakadhi rekudzora kadhi kana chimiro chechimiro kusunungura.
Solution: kana iko kukanganiswa kuchiitika kazhinji, iyo oscilloscope inogona kushandiswa kuongorora iyo pulse frequency kuona nguva yekukanganisa, uye wozoona yekuvhiringidza sosi. Kubvisa kana kuchengeta chiratidzo chekupomba kure nekwavanopindira kunogona kugadzirisa chikamu chekupindira. Kana kukanganisa kwacho kuchiitika pano neapo, kana kuti zvakaoma kuziva kuti panowanikwa chipingaidzo kupi kana kabhodhi yemagetsi yakamiswa uye inonetsa kufamba, matanho anotevera anogona kutorwa kugadzirisa dambudziko iri:
A: Pasi mutyairi
B: Tsiva mutsara wekupomba netambo yakakombama inodzivirirwa
C: kupomba kwakanaka uye kwakashata kunopera zvakafanana 103 zvedongo capacitor firita (kupomba frequency isingasviki 54khz)
D: kushaya chiratidzo kunowedzera magnetic ring
Wedzera firita kumberi kumagumo e e mutyairi uye controller simba rekupa
Zvakajairika kupindira masosi anosanganisira frequency converter, solenoid vharafu, yakakwira voltage waya, shanduko, coil relay, nezvimwe.
Paunenge uchironga kabati yemagetsi, tambo yemasaini inofanirwa kudzivirirwa kuti ive padyo nenzvimbo idzi dzekukanganisa, uye tambo yemasaini uye yepamusoro-voltage magetsi magetsi tambo inofanirwa kuve netambo mumiti mikuru yakasiyana.
Possible chikonzero 2 : iyo pulse chitima inoratidzika yakamanikana kupomba
Chikonzero kuongorora: iro basa rekutenderera kwechitima chakatumirwa nekasitoma inofamba yekudzora kadhi idiki kana rakanyanya kukura, zvichikonzera kupomba kwakamanikana, uko kusingakwanise kuzivikanwa nemutyairi, zvichikonzera kukanganisa.
Zvichida kukonzera 3: yakasununguka mechimiro chimiro
Chikonzero kuongorora: kubatanidza, rinowirirana vhiri, chinodzora uye zvimwe zvinongedzo zvakamisikidzwa nejacking sikuru kana yakasungwa nezvisungo zvinogona kunge zvakasununguka panguva yekumhanya kwenguva yakati pasi pemamiriro ekukurumidza kuitika, zvichikonzera kutsauka. Kana iyo vhiri rinowirirana rakatariswa nekiyi uye kiyi, clearance iri pakati pekiyi neiyi kiyi inofanirwa kutariswa, uye kubvumidzwa kwakakodzera pakati pekiyi nekiyi kunofanirwa kutariswa kune iyo rack uye pinion chimiro.
Solution: akakosha mativi uye echimiro masikuru ane simba rakakura anofanirwa kunge ari echirimo mapedhi, uye screws kana jackscrews anofanirwa kuvezwa ne screw glue. Iyo mota shaft uye yekubatanidza ichave yakabatana neiyi kiyi sezvazvinogona.
Possible chikonzero 4: Sefa capacitance yakakura kwazvo
Kuongorora zvikonzero : iyo firita capacitance yakanyanya kukura. Iyo yekucheka-kuregedza kuwanda kweyakajairwa RC firita ndeye 1/2 / π RC. Iyo yakakura iyo capacitance, idiki iyo yakagurwa-kudimburwa frequency. Kuramba pamagumo ekupomba kweye general driver ndeye 270 ohm, uye iyo yakatemwa-yakatemwa frequency yeiyo RC firita redunhu inoumbwa ne103 ceramic capacitors iri 54 kHz. Kana iyo frequency iri pamusoro peiyi, mamwe anoshanda anonongedzera haakwanise kuonekwa nemutyairi nekuda kwekunyanyisa kweakakura matapirwo, uye pakupedzisira inotungamira mukukanganisa.
Solution: kana uchiwedzera firita capacitor, zvinodikanwa kuti uverenge kushaya kwehuwandu uye uone kuti iyo yekupfuura inopfuura yekupaza frequency inosangana nezvinodiwa.
Possible chikonzero 5: iyo yakanyanya kurovera kwakawanda frequency kwePLC kana inofamba yekudzora kadhi haina kukwana zvakakwana
Chikonzero kuongorora: iyo yakawanda inobvumidzwa kurovera kwakawanda kwePLC ndeye 100kHz, uye kadhi rekudzora kadhi rinosiyana zvakanyanya zvichienderana nekushambadzira kwayo chip, kunyanya iyo kadhi yekudzora kadhi yakagadzirwa neyakajairika imwechete chip microcomputer inogona kukonzera kukanganisa nekuda kwekushomeka kwekupomba frequency.
Solution: kana iyo yakanyanya kurova kwehana kweiyo yepamusoro komputa yakaganhurirwa, kuitira kuti ive nechokwadi chekumhanya, mutyairi diki inogona kutapudzwa zvakakodzera kuverengera mota kutenderera.
二, Kana nguva kutsauka kunoitika:
1. Tsananguro yechiitiko: kufambira mberi kwaunofamba, zvakanyanya (kana zvishoma) unotsauka
Possible chikonzero 1: iyo pulse yakaenzana haina kunaka
Kuongorora chikonzero: zvisinei neyakaenderana vhiri dhizaini kana iyo giya rack dhizaini, kune ekurwadzisa machining kukanganisa. Kadhi inodzora kadhi (PLC) haina kumisikidza iyo chaiyo pulse yakaenzana. Semuenzaniso, kana mota yekupedzisira batch yemasvosve mavhiri akatenderera denderedzwa rimwe uye chishandiso chichifamba kumberi ne10.1 mm kana mota yekupedzisira batch yemasvomhu mavhiri anotenderera denderedzwa, mota yeiyi batch yeanopindirana mavhiri ichafamba 1% chinhambwe kupfuura chaimboitwa michina nguva dzese.
Solution: usati wasiya muchina, dhirowa sikweya yakakura sezvinobvira nemuchina, wozoyera saizi chaiyo nemutongi, enzanisa chiyero pakati peiyo saizi chaiyo uye saizi yakatarwa nekadhi rekutonga, wozoiwedzera pakudzora kadhi kushanda. Mushure mekudzokororwa katatu, kukosha kwakaringana kunowanikwa.
Possible chikonzero 2: iyo inokonzeresa kurova kwemoyo kuraira kunopesana neyakaenzana kutendeuka kuteedzana kwemutungamiri kuraira
Chikonzero kuongorora: mutyairi anoda kuti komputa yepamusoro itumire mirayiridzo yekutenderera pamwe uye munzira yekuraira kutendeuka ine zvimwe zvinodiwa zvenguva. Kana mamwe ma PLC kana makadhi ekudzora mafambiro asinga zadzikise izvo zvinodiwa (kana yavo mirawo isinga zadzise zvinodiwa nemutyairi), kupomba uye kuteedzana kwekutungamira hakugone kuzadzisa zvinodiwa uye kutsauka kubva pachinzvimbo.
Solution: iyo software injinjini yekudzora kadhi (PLC) ichaendesa pamberi gwara chiratidzo. Kana mutyairi Application Technician anochinja nzira iyo mapurses ari countede
2. Phenomenon tsananguro: panguva yekufamba, mota inodedera panzvimbo yakatarwa. Mushure mekupfuura iyi poindi, inogona kumhanya zvakajairika, asi inogona kufamba chinhambwe
Possible chikonzero: mechanical gungano dambudziko
Kuongorora chikonzero: kuramba kwema mechanical chimiro pane imwe nzvimbo kwakakura. Nekuda kwekufananidza, kukoshesa kana kusanzwisisika dhizaini yekumisikidza kumisikidza, kushomeka kwemidziyo pane imwe nzvimbo kwakakura. Mutemo wekusiyana kwetorque wekuti stepper mota ndeyekuti iyo inokurumidza kumhanya iri, idiki iyo torque iri. Zviri nyore kunamatira muchikamu cheiyo-yekumhanyisa, asi inogona kufamba kuburikidza kana iko kumhanya kuchidonha.
Mhinduro:
1. Tarisa uone kana mechina dhizaini yakamanikidzwa, kuti iko kukweshesana kuramba kwakakura here kana iyo rail rails haina kufanana.
2. Iyo torque yekutsika mota haina kukwana. Nekuda kwechinodiwa chekuwedzera kumhanya kana kuwedzera mutoro wevatengi vanogumira, torque yemota iyo inogona kusangana nezvinodiwa haina kukwana pamhanyisa mhanyisa, izvo zvinotungamira kune chiitiko cheyakavharwa rotor mune yakakwira chikamu chikamu. Mhinduro ndeyekumisikidza yakakura kuburitsa yazvino kuburikidza nemutyairi, kana kuwedzera magetsi emagetsi mukati meinobvumidzwa voltage renji remutyairi, kana kutsiva mota ine torque yakakura.
3. Phenomenon tsananguro: mota inodzosera kufamba haina kuenda kuchinzvimbo uye offset yakatarwa
Possible chikonzero: bhandi clearance
Chikonzero kuongorora: kune regedzi clearance pakati pebhanhire uye rinowirirana vhiri, uye pachave nehumwe huwandu hwekuita zvisina basa kana uchidzokera kumashure.
Solution: kana kadhi rinodzora kadhi riine bhanhire reverse clearance muripo basa, rinogona kushandiswa; kana sungisa bhandi.
4. Phenomenon tsananguro: iyo yekucheka uye yekudhirowa maturu haafanane
Possible chikonzero 1: yakawandisa inertia
Kuongorora zvikonzero: iyo inkjet maitiro eiyo yakadzika yekucheka kuronga inodzorwa neseve, kuongorora kuongorora, uye kupindirana kwekutora kunotorwa panguva yekucheka. Icho chikonzero ndechekuti inertia ye x-axis trolley yemidziyo yakafanana idiki uye inowanikwa nekukora, uye chinzvimbo cheinkjet chakarurama. Nekudaro, iyo inertia yey-axis gantry mamiriro yakakura, uye mota mhinduro haina kunaka. Iyo track kusarudzika kutsauka kunokonzerwa nehurombo Y-axis yekutevera panguva yekududzira kufamba.
Solution: wedzera y-axis yekudzora chiyero, shandisa Notch basa kunatsiridza kuomarara kweservo mutyairi kugadzirisa dambudziko.
Zvichida chikonzero chechipiri : mwero wedanga webanga nebhaizi hauna kugadziriswa zvakanaka
Kuongorora chikonzero: nekuti iyo yekucheka uye kamwene yakaiswa pane x-axis trolley, asi pane musiyano wekubatanidza pakati pavo. Iyo yepamusoro komputa software yekucheka uye yekudhiza muchina inogona kugadzirisa iyo coordinate mutsauko kuti iyo nzira yebanga uye iyo kamwene inoenderana. Kana zvisiri, iyo yekucheka uye yekudhirowa track inozopatsanurwa seyakazara.
Solution: chinja chinzvimbo muripo parameter yebanga uye kamwene.
5. Tsananguro yechiitiko: kudhirowa denderedzwa kunokonzera ellipse
Possible chikonzero: iwo maxe maviri eXY axis chikuva haana kumira
Kuongorora zvikonzero: XY axis chimiro, grafiti yakatemwa, senge kudhirowa denderedzwa mune ellipse, mativi akakwenenzverwa muparallelogram. Dambudziko iri rinogona kukonzerwa kana iyo x-axis uye Y-axis yeiyo gantry chimiro isina kumira.
Solution: dambudziko rinogona kugadziriswa nekugadzirisa iwo akaenzana e-x-axis uye Y-axis yegantry.
Post nguva: Aug-17-2020