Xa umenzi wezixhobo elungisa ingxaki okanye esebenzisa izixhobo, ingxaki yokuphambuka ihlala isenzeka kwinkqubo yokunyathela okanye yolawulo lokuhamba kweservo. Ukuphambuka kunokubangelwa kukungalungi komatshini, ukungalawulwa kakuhle kwenkqubo yolawulo kunye nomqondiso womqhubi, ukuphazamiseka kwe-electromagnetic kwizixhobo, ukuphazanyiswa kwezixhobo kumasifundisane okanye unyango olungalunganga lomhlaba ngexesha lofakelo lwezixhobo.
De 、Xa kutenxa ngokungafanelekanga kwenzeka:
1. Inkcazo yePhenomenon: ukuphambuka kwenzeka ngokungagungqiyo ngexesha lokusebenza, kwaye ukuphambuka akucaci
Unobangela onokubangela i-1 : ukuphazamiseka kubangela ukususwa kwemoto
Izizathu zohlalutyo: uninzi lokuphambuka okungapheliyo kubangelwa kukuphazamiseka, kwaye inxenye encinci ibangelwa kukutsala okuxineneyo okuvela kwikhadi lolawulo lokuhamba okanye ulwakhiwo loomatshini.
Isisombululo: ukuba uphazamiseko lwenzeka rhoqo, i-oscilloscope inokusetyenziselwa ukubeka esweni ukubetha kwempumlo ukumisela ixesha lokuphazamiseka, emva koko kugqitywe umthombo wokuphazamiseka. Ukususa okanye ukugcina uphawu lwe-pulse kude kumthombo wongenelelo kunokusombulula inxenye yokuphazamiseka. Ukuba uphazamiseko lwenzeka ngamanye amaxesha, okanye kunzima ukumisela indawo yokuphazamiseka okanye ikhabhinethi yombane imisiwe kwaye kunzima ukuyisusa, la manyathelo alandelayo anokuthathwa ukusombulula ingxaki:
A: Umhlaba womqhubi
B: Faka endaweni yomgca wokubetha ngetambo ejijekileyo ekhuselweyo
C: ukubetha okuhle kunye nokubi kuphele ngokulinganayo 103 iceramic capacitor filter (ukubetha kwamaxesha angaphantsi kwe-54khz)
D: uphawu lwe-pulse luyonyusa umsesane wemagnethi
Yongeza icebo lokucoca ulwelo kwisiphelo esingaphambili somqhubi kunye nokuhanjiswa kwamandla ombane
Imithombo yokuphazamiseka eqhelekileyo ibandakanya ukuguqula rhoqo, i-valve ye-solenoid, ucingo lwamandla aphezulu, isiguquli, i-coil relay, njl.
Xa ucwangcisa ikhabhinethi yombane, umgca womqondiso kufuneka uphetshwe ukusondela kule mithombo yokungenelela, kwaye umgca womqondiso kunye nomgca wokuhambisa umbane ophezulu kufuneka zifakelwe iintambo kwimigca eyahlukeneyo.
Inokubangela 2 : uloliwe wokubetha ubonakala ukubetha okuxineneyo
Uhlalutyo lwesizathu: umjikelo womsebenzi wesitimela esithunyelwa yikhadi lolawulo lokuhamba kwabathengi lincinci okanye likhulu kakhulu, okukhokelela kwimpompo emxinwa, engenakubonwa ngumqhubi, kukhokelela kulungiso.
Isizathu esinokubangela 3: ulwakhiwo loomatshini olungahambelaniyo
Uhlalutyo ukudibanisa, ivili elungelelanisiweyo, isinciphisi kunye nezinye izihlanganisi ezilungiswe ngesikere sejacking okanye eziboshwe ngezikrufu zinokukhululeka ngexesha lokubaleka kangangexesha elithile phantsi kwemeko yempembelelo ekhawulezileyo, ekhokelela kukutenxa. Ukuba ivili elungelelanisiweyo lilungiswe ngesitshixo nakwindlela ephambili, ukucoceka phakathi kwesitshixo kunye neqhosha kufuneka kunikwe ingqwalaselo, kunye nokucaca okufanelekileyo phakathi kwesitshixo kunye nendlela ephambili kufuneka inikwe ingqalelo kwirakhi kunye nakwipinion isakhiwo.
Isisombululo: iinxalenye eziphambili kunye nezikhonkwane zolwakhiwo ezinamandla amakhulu kufuneka zibe ziiphedi zentwasahlobo, kwaye izikrufu okanye iijackcrews kufuneka zigqitywe ngeglue screw. I-shaft yeemoto kunye nokudibanisa ziya kudityaniswa kunye nesitshixo kangangoko kunokwenzeka.
Isizathu esinokubangela i-4: isihluzo se-capacitance sikhulu kakhulu
Izizathu zohlalutyo : amandla okucoca ulwelo akhulu kakhulu. Ubuninzi obunqunyuliweyo becebo eliqhelekileyo le-RC yi-1/2-RC. Ubuninzi be-capacitance, kokukhona kuncinci ukusikwa kwesantya. Ukuxhathisa ekupheliseni kwempompo yomqhubi jikelele ngama-270 ohm, kunye nokunqunyulwa kokunqunyulwa kwesekethe ye-RC yesekethe eyenziwe nge-103 yeeceramic capacitors yi-54 kHz. Ukuba isantya esiphakamileyo siphezulu kunale, eminye imiqondiso esebenzayo ayinakufunyanwa ngumqhubi ngenxa yokuncitshiswa kwe-amplitude egqithisileyo, kwaye ekugqibeleni kukhokelele kulungelelwaniso.
Isisombululo: xa usongeza isixhobo sokucoca ulwelo, kuyafuneka ukubala ukubetha kwentliziyo rhoqo kunye nokuqinisekisa ukuba ubuninzi bokudlula kokuhamba kobushushu buhlangabezana neemfuno.
Isizathu esinokwenzeka se-5: ubuninzi be-pulse frequency ye-PLC okanye ikhadi lolawulo lokuhamba alonelanga ngokwaneleyo
Uhlalutyo lwesizathu: lwesizathu: ubuninzi beplse yokuvunyelwa kwe-PLC yi-100kHz, kwaye ikhadi lolawulo lokushukuma liyahluka kakhulu ngokokubetha kwe-chip, ngakumbi ikhadi lolawulo lokuhambisa eliveliswe yicomputer enye ye-chip inokubangela ukusasazeka ngenxa yokungoneli kwesantya sokubetha.
Isisombululo: ukuba ubuninzi be-pulse frequency yekhompyuter ephezulu bunqunyelwe, ukuqinisekisa isantya, ulwahlulo lomqhubi lunokuncitshiswa ngokufanelekileyo ukuqinisekisa ukujikeleza kwemoto.
De 、Xa ukuphambuka rhoqo kusenzeka:
1. Inkcazo yesenzeko: kokukhona usiya phambili, kokukhona uya ushenxa (okanye ngaphantsi)
Isizathu esinokwenzeka 1: ukubetha okulinganayo akulunganga
Isizathu sohlalutyo: akunamsebenzi nokuba ulungelelwaniso lwevili okanye ulwakhiwo lwee-rack, kukho iimpazamo ezichanekileyo machining. Ikhadi lolawulo lokushukuma (i-PLC) aliseti imilinganiselo echanekileyo yokubetha. Umzekelo, ukuba imoto yebhetshi yokugqibela yeevili ezihambelanayo zijikeleza isangqa esinye kwaye izixhobo zihamba phambili nge-10.1 mm xa imoto yebhetshi yokugqibela yamavili ahambelanayo ijikeleza isangqa, imoto yale bhetshi yamavili ahambelanayo iya kuhamba nge-1% umgama ongaphezulu kunezixhobo zangaphambili ngalo lonke ixesha.
Isisombululo: ngaphambi kokushiya umatshini, zoba isikwere esikhulu kangangoko kunokwenzeka ngomatshini, emva koko ulinganise ubungakanani boqobo kunye nerula, thelekisa umlinganiso phakathi kobungakanani boqobo kunye nobungakanani obumiselwe ngekhadi lolawulo, emva koko ulongeze kulawulo ukusebenza kwekhadi. Emva kokuphindaphindwa kathathu, ixabiso elichanekileyo liya kufunyanwa.
Isizathu esinokubangela 2: Isizathu sokungqubana komyalelo wokubetha kunye nokulandelelana kwenqanaba lomyalelo wokuyalela
Uhlalutyo umqhubi ufuna ikhompyuter ephezulu ukuba ithumele imiyalelo yokubetha kunye nakwindlela yokuguqula inqanaba lomyalelo ineemfuno ezithile zexesha. Xa ezinye ii-PLC okanye amakhadi olawulo lwentshukumo angahlangabezani neemfuno (okanye eyabo imithetho ayihlangabezani neemfuno zomqhubi), ukubetha kwentliziyo kunye nolandelelwano lwendlela abanakho ukuhlangabezana neemfuno kwaye baphambuke kwisikhundla.
Isisombululo: injineli yesoftware yekhadi lolawulo (i-PLC) iya kuqhubela phambili umqondiso wolwalathiso. Okanye igcisa lesicelo soMqhubi litshintsha indlela yokubala kweempuluswa
2. Inkcazo ye-Phenomenon: ngexesha lokuhamba, imoto inyikima kwindawo emiselweyo. Emva kokudlula kweli nqaku, inokuhamba ngesiqhelo, kodwa inokuhamba umgama omfutshane
Isizathu esinokubakho: Ingqungquthela yendibano
Isizathu sohlalutyo: ukuxhathisa kobume boomatshini kwindawo ethile kukhulu. Ngenxa yokufana, ukugqama okanye uyilo olungafanelekanga lofakelo loomatshini, ukuxhathisa izixhobo kwindawo ethile kukhulu. Umthetho owahlukileyo we-torque we-stepper motor kukuba isantya esikhawulezayo, kokuncinci i-torque. Kulula ukubambeka kwicandelo elikhawulezayo, kodwa liyakwazi ukuhamba xa isantya sihla.
Izisombululo:
1. Jonga ukuba ngaba ubume boomatshini baxingile na, ukuba ukuxhathisa kokukhuhlana kukhulu na okanye imizila yesilayidi ayihambelani.
2. Itorque ye-stepper motor ayonelanga. Ngenxa yemfuno yokunyusa isantya okanye ukonyusa umthwalo wabathengi beetheminali, i-torque yemoto enokuthi ihlangabezane neemfuno ayonelanga kwisantya esiphezulu, esikhokelela kwinto eyenzeka kwirotor evaliweyo kwicandelo lesantya esiphezulu. Isisombululo kukuseta imveliso enkulu ngoku ngokusebenzisa umqhubi, okanye ukwandisa umbane wobonelelo ngaphakathi kwenqanaba levolthi evumelekileyo yomqhubi, okanye ukubuyisela imoto ngamandla amakhulu.
3. Inkcazo ye-Phenomenon: Isinyanzelo sokubuyisela iimoto asiyanga kwindawo kwaye sisisisigxina
Isizathu esinokubakho: ukucoca ibhanti
Uhlalutyo lwesizathu: kukho ukucoca okungafaniyo phakathi kwebhanti kunye nevili lokuvumelanisa, kwaye kuya kubakho isixa esithile sokuhamba ungasebenzi xa ubuya umva.
Isisombululo: ukuba ikhadi lolawulo lokuhamba linomsebenzi wokuhlawulela imbuyekezo ngokusetyenziswa kwebhanti, linokusetyenziswa; okanye qinisa ibhanti.
4. Inkcazo yePhenomenon: iitraki zokusika kunye nokuzoba azihambelani
Isizathu esinokwenzeka 1: inertia kakhulu
Izizathu zohlalutyo: inkqubo ye-inkjet yeplani yokusika ethe tyaba ilawulwa ngothango, ukuskena ukushukuma, kunye nesindululo sokudibanisa sithathwa ngexesha lokusika. Isizathu kukuba i-inertia ye-x-axis trolley yezixhobo ezifanayo incinci kwaye ibekwe ngothango, kwaye indawo ye-inkjet ichanekile. Nangona kunjalo, inertia yesakhiwo se-y-axis gantry sikhulu, kwaye impendulo yemoto ayilunganga. Ukuphambuka komkhondo ngokwengxenye kubangelwa kukungalandelwa kakuhle kwe-axis ye-Y ngexesha lokuhambisa.
Isisombululo: yandisa umda we-y-axis deceleration ratio, sebenzisa umsebenzi weNotshi ukuphucula ukuqina komqhubi we-servo ukusombulula ingxaki.
Isizathu esivakalayo 2 : iqondo lokudibana kwemela kunye nemilomo ayihlengahlengiswanga kakuhle
Isizathu sohlalutyo: kuba i-cutter kunye nomlomo zifakwe kwi-x-axis trolley, kodwa kukho umahluko wokudibanisa phakathi kwazo. Isoftware yekhompyuter ephezulu yokusika kunye nokuzoba umatshini unokuhlengahlengisa umahluko wokudibanisa ukwenza indlela yemela kunye nemilomo yemilomo ihambelane. Ukuba akunjalo, umkhondo wokusika kunye nokuzoba uya kwahlulwa ngokubanzi.
Isisombululo: lungisa indawo imbuyekezo yembuyekezo yemela kunye nomlomo.
5. Inkcazo yesenzeko: ukuzoba isangqa kubangela ukudlula ellipse
Isizathu esinokubakho: ii-axes ezimbini zeqonga le-XY ye-axis azimi nkqo
Izizathu zohlalutyo: Isakhiwo se-XY ye-axis, i-graphics ekhutshweyo, njengokuzoba isangqa kwi-ellipse, i-square offset kwi-parallelogram. Le ngxaki inokubangelwa xa i-axis ye-x kunye ne-Y-axis yesakhiwo se-gantry zimi nkqo.
Isisombululo: ingxaki ingasombululwa ngokulungelelanisa ubukhulu be-x-axis kunye ne-Y-axis yegantry.
Ixesha lokuposa: Aug-17-2020