I-Motor core, njengengxenye engumongo emotweni, umgogodla wensimbi igama elingelona elomsebenzi embonini kagesi, kanti umgogodla wensimbi uwumgogodla kazibuthe. I-iron core (i-magnetic core) idlala indima ebalulekile kuyo yonke injini. Isetshenziselwa ukukhulisa i-flux kazibuthe yekhoyili ye-inductance futhi ifinyelele ukuguqulwa okuphezulu kwamandla kagesi. I-motor core ngokuvamile yakhiwa i-stator ne-rotor. I-stator ngokuvamile iyingxenye engaguquki, futhi i-rotor ivame ukufakwa endaweni yangaphakathi ye-stator.
Uhla lwesicelo se-motor iron core lubanzi kakhulu, i-stepper motor, i-AC ne-DC motor, i-gear motor, i-rotor motor yangaphandle, i-pole motor ene-shaded, i-synchronous asynchronous motor, njll. Ngenjini eqediwe, umgogodla we-motor udlala indima ebalulekile ezinsizakalweni zemoto. Ukuze uthuthukise ukusebenza okuphelele kwe-motor, kuyadingeka ukuthuthukisa ukusebenza kwe-motor core. Imvamisa, lolu hlobo lokusebenza lungaxazululwa ngokwenza ngcono i-iron core punch, ukulungisa ukungena kukazibuthe kwento, nokulawula usayizi wokulahleka kwensimbi.
I-motor iron core enhle idinga ukugxivizwa yisitembu sensimbi esinembile, kusetshenziswa inqubo ye-riveting ezenzakalelayo, bese ingxivizwa ngomshini wokugxiviza onemba kakhulu. Inzuzo yalokhu ukuthi ubuqotho bendiza bomkhiqizo bungaqinisekiswa ngezinga elikhulu kakhulu, futhi ukunemba komkhiqizo kungaqinisekiswa ngezinga elikhulu kakhulu.
Imvamisa ama-motor cores asezingeni eliphezulu agxivizwa yile nqubo. Ukunyathela okuqhubekayo kwensimbi enembayo ephezulu kuyafa, imishini yokunyathela enesivinini esikhulu, kanye nabasebenzi abasezingeni eliphezulu abakhiqiza imotho yezimoto bangakhuphula isivuno sama-motor cores amahle.
Ubuchwepheshe besimanje bokugxiviza buwubuchwepheshe obuphezulu obuhlanganisa ubuchwepheshe obuhlukahlukene njengemishini, isikhunta, izinto zokwakha kanye nezinqubo. Ubuchwepheshe bokugxiviza ngesivinini esiphezulu bubuchwepheshe bokucubungula obuthuthukisiwe obuthuthukiswe eminyakeni engama-20 edlule. Ubuchwepheshe besimanje bokugxiviza bezingxenye ze-motor stator kanye ne-rotor iron core ukusebenzisa ukunemba okuphezulu, ukusebenza kahle okuphezulu, impilo ende, iziteshi eziningi eziqhubekayo ezihlanganisa inqubo ngayinye kubumba lokubunjwa ukuze ushaye ngokuzenzakalelayo ku-punch yesivinini esikhulu. . Inqubo yokubhoboza ishaya ngesibhakela. Ngemuva kokuthi i-strip material iphuma kukhoyili, iqala ilinganiswe ngomshini wokulinganisa, bese yondliwe ngokuzenzakalelayo ngomshini wokuphakelayo othomathikhi, bese i-strip material ingena esikhunjini, esingaqedela ngokuqhubekayo ukubhoboza, ukwakha, ukuqeda, ukusika, kanye ne-iron core. Inqubo yokubhoboza ye-automatic lamination, evala nge-lamination etshekile, ukuvala nge-rotary lamination, njll., ekulethweni kwezingxenye zensimbi eziqediwe kusuka esikhunjeni, yonke inqubo yokubhoboza iphothulwa ngokuzenzakalelayo emshinini wokubhoboza onesivinini esikhulu (okuboniswe ku- Umfanekiso 1).
Ngokuthuthuka okuqhubekayo kobuchwepheshe bokukhiqiza izimoto, ubuchwepheshe besimanje bokugxiviza buthulwa endleleni yenqubo yokukhiqiza i-motor core, manje eyamukelwa kakhulu ngabakhiqizi bezimoto, nezindlela zokucubungula zokukhiqiza i-motor core nazo sezithuthuke kakhulu. Emazweni angaphandle, abakhiqizi bezimoto abathuthukile basebenzisa ubuchwepheshe besimanje bokugxiviza ukubhoboza izingxenye zensimbi. E-China, indlela yokucubungula yokugxiviza izingxenye eziyinhloko zensimbi ngobuchwepheshe besimanje bokugxiviza iyathuthukiswa, futhi lobu buchwepheshe bokukhiqiza obusezingeni eliphezulu buya ngokuya buvuthwa. Embonini yokukhiqiza izimoto, izinzuzo zale nqubo yokukhiqiza izimoto zisetshenziswe abakhiqizi abaningi. Naka. Uma kuqhathaniswa nokusetshenziswa kwasekuqaleni kwesikhunta esijwayelekile kanye nemishini yokubhoboza izingxenye eziyinhloko zensimbi, ukusetshenziswa kobuchwepheshe besimanje bokugxiviza ukubhoboza izingxenye eziyinhloko zensimbi kunezici zokuzenzakalela okuphezulu, ukunemba okuphezulu, kanye nempilo ende yesevisi yesikhunta, efanelekile ukubhoboza. ukukhiqizwa ngobuningi bezingxenye. Njengoba ukufa okuthuthukayo kweziteshi eziningi kuyinqubo yokubhoboza ehlanganisa izindlela eziningi zokucubungula kupheya, inqubo yokukhiqiza yemoto iyancishiswa, kanye nokusebenza kahle kwemoto kuyathuthukiswa.
1. Imishini yesimanje yokunyathela ngesivinini esiphezulu
Ukubumba okunembayo kokunyathela ngesivinini esiphezulu kwanamuhla akunakuhlukaniswa nokubambisana kwemishini yokubhoboza enesivinini esikhulu. Njengamanje, ukuthuthukiswa kobuchwepheshe besimanje bokugxiviza isitembu ekhaya nakwamanye amazwe kuwumshini owodwa, umshini, ukuphakela okuzenzakalelayo, ukuthulula okuzenzakalelayo, kanye nemikhiqizo eqediwe ngokuzenzakalelayo. Ubuchwepheshe bokugxiviza ngesivinini esiphezulu busetshenziswe kakhulu ekhaya naphesheya. thuthukisa. Ijubane lokunyathela le-stator kanye ne-rotor iron core progressive die of the motor ngokuvamile liyizikhathi ezingama-200 kuya kwezingu-400/min, futhi eziningi zazo zisebenza ngaphakathi kwebanga lokunyathela ngesivinini esimaphakathi. Izidingo zobuchwepheshe ze-precision progressive die ene-automatic lamination ye-stator kanye ne-rotor iron core ye-stamping motor ye-high-speed precision punch ukuthi isilayidi se-punch sinokunemba okuphezulu endaweni ephansi efile, ngoba ithinta i-automatic lamination ye-stator ne-rotor punches ku-die. Izinkinga zekhwalithi kunqubo eyinhloko. Manje imishini yokugxiviza ngokunemba iyathuthuka ibheke isivinini esikhulu, ukunemba okuphezulu nokuzinza okuhle, ikakhulukazi eminyakeni yamuva nje, ukuthuthukiswa okusheshayo kwemishini yokushaya ngesivinini esiphezulu kunendima ebalulekile ekuthuthukiseni ukusebenza kahle kokukhiqizwa kwezingxenye zokugxiviza. Umshini wokubhoboza ngokunemba ngesivinini esiphezulu uthuthuke kakhulu esakhiweni sokuklama futhi uphezulu ekunembeni kokukhiqiza. Ilungele ukunyathela ngesivinini esiphezulu se-multi-station carbide progressive die, futhi ingathuthukisa kakhulu impilo yesevisi yokufa okuqhubekayo.
Impahla eshaywa i-progressive die isesimweni sekhoyili, ngakho-ke okokusebenza kwesigxivizo sesimanje kufakwe izisetshenziswa ezisizayo ezifana ne-uncoiler neleveli. Amafomu esakhiwo afana nesiphakeli esilungiseka ezingeni, njll., asetshenziswa ngokulandelanayo nezisetshenziswa zesimanje zesigxivizo esihambisanayo. Ngenxa yezinga eliphakeme lokubhoboza okuzenzakalelayo kanye nesivinini esikhulu semishini yesimanje yokugxiviza, ukuze kuqinisekiswe ngokugcwele ukuphepha kwefa ngesikhathi sokushaywa, imishini yesimanje yokubhoboza ifakwe uhlelo lokulawula ugesi uma kwenzeka amaphutha, njenge kufa ngesikhathi sokushaywa ngesibhakela. Uma iphutha lenzeka phakathi, isignali yephutha izodluliselwa ngokushesha ohlelweni lokulawula ugesi, futhi uhlelo lokulawula ugesi luzothumela isignali yokumisa umshini ngokushesha. Njengamanje, imishini yesimanje yokugxiviza esetshenziselwa ukugxiviza izingxenye ze-stator kanye ne-rotor core motors ikakhulukazi ihlanganisa: I-Germany: SCHULER , Japan: I-AIDA high-speed punch, i-DOBBY high-speed punch, i-ISIS high-speed punch, i-United States ine: MINSTER i-punch yesivinini esikhulu, i-Taiwan ine-: I-Punch yesivinini esiphezulu se-Yingyu, njll. Lezi zingqimba ezinesivinini esiphezulu zinokunemba okuphezulu kokuphakelayo, ukunemba kokushaya kanye nokuqina komshini, kanye nesistimu yokuphepha yomshini ethembekile. Ijubane lokubhoboza ngokuvamile lisukela ku-200 kuye ku-600 izikhathi/min, elifanele ukubhoboza ukunqwabelana okuzenzakalelayo kwe-stator kanye nama-rotor cores enjini. Amashidi nezingxenye zesakhiwo anamashidi ayisitaki aphendukayo asontekile.
2. Ubuchwepheshe besimanje be-die of motor stator kanye ne-rotor core
2.1Ukubuka konke kokufa okuqhubekayo kwe-stator kanye ne-rotor core ye-motorEmbonini yezimoto, i-stator ne-rotor cores ingenye yezingxenye ezibalulekile ze-motor, futhi ikhwalithi yayo ithinta ngokuqondile ukusebenza kobuchwepheshe bemoto. Indlela yendabuko yokwenza ama-iron cores iwukubhoboza izingcezu ze-stator kanye ne-rotor punching (izingcezu ezixekethile) ngezibunjwa ezijwayelekile ezijwayelekile, bese usebenzisa i-riveting riveting, i-buckle noma i-argon arc welding nezinye izinqubo zokwenza ama-iron cores. I-iron core nayo idinga ukusonteka ngesandla iphume ku-slot ethambekele. I-stepper motor idinga ukuthi ama-stator kanye nama-rotor cores abe nezakhiwo ezifanayo kazibuthe nezikhombisi-ndlela zokujiya, futhi umgogodla we-stator kanye nezingcezu ze-rotor core punching ziyadingeka ukuze zijikeleze nge-engeli ethile, njengokusebenzisa izindlela zendabuko. Ukukhiqiza, ukusebenza kahle okuphansi, ukunemba kunzima ukuhlangabezana nezidingo zobuchwepheshe. Manje ngokuthuthuka okusheshayo kobuchwepheshe bokunyathela ngesivinini esiphezulu, i-high-speed stamping multi-station progressive dies isetshenziswe kabanzi emkhakheni wamamotho kanye nezinto zikagesi ukwenza ama-automatic laminated structural iron cores. I-stator kanye ne-rotor iron cores nayo ingasonteka futhi ihlanganiswe. Uma kuqhathaniswa ne-punching die evamile, i-multi-station progressive die inezinzuzo zokunemba okuphezulu kokushaya, ukusebenza kahle kokukhiqiza okuphezulu, impilo yesevisi ende, kanye nokunemba okungaguquguquki kwe-dimensional kwama-core iron cores. Okuhle, kulula ukuzenzela, kulungele ukukhiqizwa ngobuningi nezinye izinzuzo, isiqondiso sokuthuthukiswa kokubumba okunembayo embonini yezimoto. I-Stator ne-rotor automatic stacking i-riveting die eqhubekayo inokunemba okuphezulu kokukhiqiza, isakhiwo esithuthukisiwe, esinezidingo eziphezulu zobuchwepheshe zemishini ejikelezayo, indlela yokubala yokuhlukanisa kanye nendlela yokuphepha, njll. Izinyathelo zokubhoboza zokupakisha i-riveting zonke ziqedwa esiteshini esingenalutho se-stator ne-rotor. . Izingxenye eziyinhloko ze-progressive die, i-punch kanye ne-concave die, zenziwe ngezinto ze-carbide zikasimende, ezingashaywa izikhathi ezingaphezu kwezigidi ezingu-1.5 isikhathi ngasinye lapho umkhawulo wokusika ucijwa, futhi ukuphila okuphelele kwefa kungaphezu kuka-120. izikhathi eziyizigidi.
2.2Ubuchwepheshe be-automatic riveting be-motor stator kanye ne-rotor coreUbuchwepheshe be-automatic stacking riveting ku-progressive die ukubeka inqubo yendabuko yasekuqaleni yokwenza ama-iron cores (khipha izingcezu ezixekethile - qondanisa izingcezu - riveting) ku-mold ukuze uqedele, lokho ukuthi, ngesisekelo sokufa okuqhubekayo Ubuchwepheshe obusha bokugxiviza, ngaphezu kwezidingo zomumo wokubhoboza we-stator, imbobo ye-shaft ku-rotor, imbobo ye-slot, njll., yengeza amaphuzu okupakisha adingekayo ukuze kuhlanganiswe i-riveting i-stator kanye ne-rotor cores kanye nezimbobo zokubala ezihlukanisa amaphuzu e-riveting stacking. Isiteshi sokugxiviza, futhi uguqule isiteshi sokuqala esingenalutho se-stator kanye ne-rotor esiteshini sokupakisha esidlala indima yokuvala kuqala, bese wenza ishidi ngalinye lokubhoboza libe inqubo yokupakisha kanye nenqubo yokuhlukanisa ukupakisha (ukuqinisekisa ukushuba insimbi core). Isibonelo, uma i-stator kanye ne-rotor cores idinga ukuba nomsebenzi wokuzungeza nokuzungezayo, indawo ephansi ye-progressive die rotor noma isiteshi se-stator blanking kufanele ibe nendlela yokusonteka noma indlela yokuzungeza, futhi iphoyinti lokupakisha lihlala lishintsha. ucezu lokubhoboza. Noma zungezisa indawo ukuze ufeze lo msebenzi, ukuze uhlangabezane nezidingo zobuchwepheshe zokuqedela ngokuzenzakalela i-riveting yokunqwabelanisa kanye ne-rotary stacking riveting yokubhoboza kupheya yesikhunta.
2.2.1Inqubo yokwakheka okuzenzakalelayo kwe-lamination ye-iron core imi kanje: Phuma amaphuzu e-riveting of shape ethile yejometri ezingxenyeni ezifanele ze-stator kanye ne-rotor punching izingcezu. Ifomu lamaphoyinti e-riveting liboniswa ku-Figure 2. I-convex, bese kuthi lapho ingxenye ye-convex ye-punch yangaphambilini yobukhulu obufanayo ishunyekwa embotsheni egobile yesibhakela esilandelayo, "ukuphazamisa" kwakheka ngokwemvelo eringini eqinisayo yokufa okungenalutho efasiteleni ukuze kuzuzwe. ukuqina. Inhloso yokuxhumeka okuhleliwe kuboniswe kuMfanekiso 3. Inqubo yokwenza i-iron core ekubunjweni iwukwenza ingxenye ye-convex yephoyinti lokupakisha leshidi elingaphezulu Lapho ingcindezi ye-punch engenalutho isebenza, ephansi isebenzisa amandla okusabela akhiqizwa ukungqubuzana phakathi kokwakheka kwayo nodonga olufayo. ukwenza izingcezu ezimbili zihlangane. Ngale ndlela, ngokushaya okuqhubekayo komshini wokubhoboza othomathikhi wejubane eliphezulu, kungatholakala umgogodla wensimbi ococekile ohlelwa ngamunye ngamunye, ama-burrs asendleleni efanayo futhi anogqinsi oluthile lwesitaki.
2.2.2Indlela yokulawula ukuqina kwama-laminations we-iron core ukubhoboza amaphuzu ahlabayo esiqeshini sokugcina lapho inani lensimbi linqunywa kusengaphambili, ukuze ama-iron cores ahlukaniswe ngokwenani elinqunyelwe lezingcezu, njengoba kuboniswe kuMfanekiso 4. Idivayisi yokubala ukunqwabelanisa okuzenzakalelayo nokwehlukanisa ihlelwa esakhiweni sesikhunta, njengoba kukhonjisiwe ku-FIG. 5 .
Kukhona umshini wokudonsa ipuleti ku-punch counter, i-plate-pulling iqhutshwa isilinda, isenzo se-cylinder silawulwa yi-valve ye-solenoid, futhi i-valve ye-solenoid yenza ngokuvumelana nemiyalelo ekhishwe ibhokisi lokulawula. Isignali ye-stroke ngayinye ye-punch ifakwa ebhokisini lokulawula. Lapho inombolo ebekiwe yezingcezu ishaywa, ibhokisi lokulawula lizothumela isignali, nge-valve ye-solenoid kanye ne-cylinder yomoya, ipuleti lokupompa lizohamba, ukuze i-punch yokubala ikwazi ukufeza injongo yokubala ukuhlukaniswa. Okusho ukuthi, inhloso yokubhoboza imbobo ye-metering hhayi ukubhoboza imbobo ye-metering ifinyelelwa endaweni ye-riveting stacking yesiqephu sokubhoboza. Ubukhulu be-lamination of the iron core bungasethwa nguwe. Ukwengeza, imbobo ye-shaft yamanye ama-rotor cores iyadingeka ukuthi ihlatshwe emigodini ye-2 -stage noma 3 -stage countersunk ehlombe ngenxa yezidingo zesakhiwo sokusekela.Njengoba kuboniswe kuMfanekiso 6, ukufa okuqhubekayo kufanele kugcwalise kanyekanye ukushaywa kwe-punching. umgogodla wensimbi nezidingo zenqubo yembobo yehlombe. Umgomo wesakhiwo oshiwo ngenhla ungasetshenziswa. Isakhiwo se-die siboniswe ku-Figure 7.
2.2.3Kunezinhlobo ezimbili ze-core stacking riveting izakhiwo: eyokuqala uhlobo olusondelene lokupakisha, okungukuthi, iqembu le-core stacking riveting alidingi ukucindezelwa ngaphandle kwesikhunta, futhi amandla okubopha we-core stacking riveting angafinyelelwa ngokukhipha isikhunta. . Uhlobo lwesibili wuhlobo lwe-semi-close stacking. Kukhona igebe phakathi kwezingqimba zensimbi ezicijile lapho kukhululwa ukufa, futhi ingcindezi eyengeziwe iyadingeka ukuze kuqinisekiswe amandla okubopha.
2.2.4Ukunqunywa kwesilungiselelo kanye nenani le-iron core stacking riveting: Ukukhethwa kwephoyinti le-iron core stacking riveting kufanele kunqunywe ngokuya ngejometri yocezu lokubhoboza. Ngasikhathi sinye, kucatshangelwa ukusebenza kukazibuthe kagesi kanye nezidingo zokusebenzisa injini, isikhunta kufanele sicabangele indawo yokupakisha. Ukuthi kukhona ukuphazamiseka endaweni ye-punch kanye nokufakwa kwe-die, namandla ebanga phakathi kwendawo yephinikhodi yokukhipha i-riveting enqwabelene kanye nonqenqema lwesibhakela esingenalutho. Ukusatshalaliswa kwamaphoyinti e-riveting astakiwe kumongo wensimbi kufanele kube ngama-symmetrical futhi afanayo. Inombolo nosayizi wamaphoyinti okugoqa anqwabelene kufanele kunqunywe ngokuya ngamandla okubopha adingekayo phakathi kwezingqimba zensimbi, futhi inqubo yokukhiqiza isikhunta kufanele icatshangelwe. Isibonelo, uma kukhona i-riveting ye-rotary stacking ye-engeli enkulu phakathi kwama-iron core punches, izidingo zokuhlukanisa ezilinganayo zamaphoyinti okupakisha ama-riveting nazo kufanele zicatshangelwe. Njengoba kuboniswe kuMfanekiso 8.
2.2.5I-geometry ye-core stack riveting point ithi: (a) Iphuzu lokugxaza eliyi-cylindrical, lilungele isakhiwo esiyisitaki sensimbi esiseduze;( b) Iphoyinti lokuzungeza eliyisitakikelo esimise okwe-V, elibonakala ngamandla okuxhumana aphezulu phakathi kwezingqimba zensimbi, futhi lifanele izitaki eziseduze. ukwakheka kanye nesakhiwo esiyisitaki esisondelene kancane senkambo yensimbi;( c ) Indawo yokunqwabelanisa emise okuka-L, umumo wayo ngokuvamile osetshenziselwa ukupakisha umgogodla we-rotor wenjini ye-AC, futhi ifanele ukuvala- isakhiwo esinqwabelene somgogodla;( d) Iphoyinti le-trapezoidal stacking riveting, iphoyinti lokupakisha lihlukaniswe laba yi-trapezoidal eyindilinga kanye nesakhiwo sephuzu le-riveting le-trapezoidal ende, zombili ezifanele isakhiwo esiyisitaki esiseduze somgogodla wensimbi, njengoba kuboniswe kuMfanekiso 9.
2.2.6Ukuphazamiseka kwephoyinti le-riveting yokunqwabelanisa: Amandla okubopha we-core stacking riveting ahlobene nokuphazanyiswa kwephoyinti lokupakisha lokunqwabelanisa. Njengoba kuboniswe kuMfanekiso 10, umehluko phakathi kobubanzi obungaphandle D bomphathi wephoyinti lokunqwabelanisa le-riveting kanye nosayizi we-diameter yangaphakathi d (okungukuthi, inani lokuphazamiseka), okunqunywa igebe lonqenqema phakathi kwepunch nedayizi. endaweni ye-punching riveting, ngakho ukukhetha igebe elifanele kuyingxenye ebalulekile yokuqinisekisa amandla e-core stacking riveting kanye nobunzima bokufaka i-riveting.
2.3Indlela yomhlangano ye-riveting ezenzakalelayo ye-stator kanye ne-rotor cores yama-motor3.3.1I-riveting yokunqwabelanisa okuqondile: ku-rotor blanking noma isinyathelo sokuvala i-stator sepheya eqhubekayo efa, shaya ucezu lokubhoboza ngokuqondile endaweni engenalutho, lapho ucezu lokubhoboza lupakishwe ngaphansi kwedayizi kanye nedayizi Lapho ungaphakathi kwendandatho yokuqinisa, izingcezu zokubhoboza. zihlanganiswe ndawonye izingxenye eziphumayo ze-riveting yokupakisha esiqeshini ngasinye sokubhoboza. 3.3.2I-riveting estakiwe nge-skew: zungezisa i-engeli encane phakathi kocezu ngalunye lokubhoboza ku-iron core bese ubeka i-riveting. Le ndlela yokupakisha i-riveting ngokuvamile isetshenziswa ku-rotor core we-AC motor. Inqubo yokubhoboza iwukuthi ngemva kwepunch ngayinye yomshini wokubhoboza (okungukuthi, ngemva kokuba ucezu lokubhoboza luhlatshwe endaweni engenalutho), esinyathelweni esingenalutho se-rotor sokufa okuqhubekayo, i-rotor ivala ukufa, iqinisa indandatho futhi ijikeleze. Idivayisi ejikelezayo eyakhiwe ngomkhono izungeza i-engeli encane, futhi inani lokuzungezisa lingashintshwa futhi lilungiswe, okungukuthi, ngemva kokuba ucezu oluhlabayo lushaywe ngesibhakela, luyapakishwa futhi lugoqwe phezu kwensimbi, bese kuba umgogodla wensimbi ku-rotary. idivayisi izungeziswa nge-engeli encane. I-iron core eshaywa ngale ndlela inokubili i-riveting ne-twisting, njengoba kuboniswe ku-Figure 11.
Kunezinhlobo ezimbili zezakhiwo ezishayela idivayisi ejikelezayo esikhunjini ukuze ijikeleze; esinye isakhiwo esijikelezayo esiqhutshwa umshini wokunyathela, njengoba kuboniswe kuMfanekiso 12.
Okwesibili ukujikeleza (okungukuthi i-mechanical torsion mechanism) eqhutshwa ukunyakaza okukhuphuka nokuphansi kwesikhunta esiphezulu sesikhunta, njengoba kuboniswe kuMfanekiso 13.
3.3.3 Ukugoqai-riveting nge-rotary: Ucezu ngalunye lokubhoboza kumongo wensimbi kufanele luzungeziswe nge-engeli eshiwo (ngokuvamile i-engeli enkulu) bese kupakishwa i-riveting. I-engeli yokuzungezisa phakathi kwezingcezu zokubhoboza ngokuvamile iba ngu-45 °, 60°, 72°, 90°, 120°, 180° namanye amafomu okuzungezisa ama-engeli amakhulu, le ndlela yokupakisha i-riveting inganxephezela iphutha lokunqwabelana kwezitaki elibangelwa ukujiya okungalingani. wezinto ezigxotshiwe futhi uthuthukise izakhiwo kazibuthe zenjini. Inqubo yokubhoboza iwukuthi ngemva kokubhoboza ngakunye komshini wokubhoboza (okungukuthi, ngemva kokuba ucezu lokubhoboza luhlatshwe endaweni engenalutho), esinyathelweni esingenalutho sefa eliqhubekayo, lakhiwe ngefa elingenalutho, indandatho yokuqinisa kanye ne umkhono ojikelezayo. Idivayisi ejikelezayo izungezisa i-engeli ecacisiwe, futhi i-engeli eshiwo yokuzungezisa ngakunye kufanele ibe nenembile. Okusho ukuthi, ngemva kokuba ucezu oluhlabayo lukhishiwe, luyapakishwa futhi lugoqeke enkabeni yensimbi, bese umgogodla wensimbi emshinini ojikelezayo ujikeleziswa nge-engeli enqunywe kusengaphambili. Ukuzungezisa lapha kuyinqubo yokubhoboza esekelwe enanini lamaphoyinti ahlabayo ngocezu ngalunye lokubhoboza. Kunamafomu amabili esakhiwo ukushayela idivayisi ejikelezayo esikhunjini ukuze ijikeleze; enye iwukuzungezisa okudluliselwa ukunyakaza kwe-crankshaft ye-punch enesivinini esikhulu, eshayela idivayisi ye-rotary drive ngokusebenzisa amalunga asemhlabeni wonke, ama-flange axhumayo nama-couplings, bese idivayisi ye-rotary drive ishayela isikhunta. Idivayisi ejikelezayo ngaphakathi iyazungezisa. Njengoba kuboniswe kuMfanekiso 14.
Okwesibili ukujikeleza okuqhutshwa yi-servo motor (isilawuli sikagesi esikhethekile siyadingeka), njengoba kuboniswe kuMfanekiso 15. Ifomu lokuzungezisa ibhande kupheya lokudaya okuqhubekayo lingaba ifomu lokujika okukodwa, ifomu lokujika kabili, noma ngisho nefomu lokujika okuningi, futhi i-engeli yokuzungeza phakathi kwabo ingaba yifana noma ihluke.
2.3.4I-riveting estakiwe ene-rotary twist: Ucezu ngalunye lokubhoboza kumongo wensimbi ludinga ukuzungeziswa nge-engeli eshiwo kanye ne-engeli encane esontekile (ngokuvamile i-engeli enkulu + i-engeli encane) bese i-riveting estakiwe. Indlela ye-riveting isetshenziselwa ukuma kwe-iron core blanking iyisiyingi, ukuzungezisa okukhulu kusetshenziselwa ukunxephezela iphutha lokunqwabelanisa elibangelwa ukushuba okungalingani kwento ebhontshiwe, futhi i-angle encane ye-torsion iwukuzungezisa okudingekayo ekusebenzeni I-AC motor iron core. Inqubo yokubhoboza iyafana neyedlule, ngaphandle kokuthi i-engeli yokuzungeza inkulu futhi ayiyona inombolo ephelele. Njengamanje, ifomu elivamile lesakhiwo sokushayela ukujikeleza kwedivayisi ye-rotary ekubunjeni iqhutshwa yi-servo motor (idinga isilawuli esikhethekile sikagesi).
3.4Inqubo yokuqaphela ukunyakaza kwe-torsional kanye ne-rotaryEnqubweni yokubhoboza ngesivinini esikhulu sokufa okuqhubekayo, lapho isilayidi somshini wokunyathelisa sisendaweni ephansi efile, ukujikeleza phakathi kwe-punch ne-die akuvunyelwe, ngakho-ke isenzo sokujikeleza i-torsion mechanism kanye ne-rotary mechanism kumele kube ukunyakaza kwezikhawu, futhi kufanele ihambisane nokunyakaza okuya phezulu naphansi kwesilayidi se-punch. Izidingo eziqondile zokubona inqubo yokuzungezisa yilezi: ku-stroke ngayinye yesilayidi se-punch, isilayidi sizungeza phakathi kwebanga elingu-240º ukuya ku-60º le-crankshaft , indlela yokuhlinza iyazungeza, futhi isesimweni esimile kwezinye izigaba ezingama-angular, njengoba kuboniswe kuMfanekiso 16. Indlela yokusetha ububanzi bokujikeleza: uma ukujikeleza okuqhutshwa idivayisi ye-rotary drive kusetshenziswa, ububanzi bokulungisa busethwe kudivayisi; uma ukuzungeza okuqhutshwa yi-motor kusetshenziswa, kusethwe kumlawuli kagesi noma nge-contactor yokungeniswa. Lungisa uhla lokuxhumana; uma kusetshenziswa ukuzungezisa okuqhutshwa ngomshini, lungisa ububanzi bokujikeleza kwe-lever.
3.5Indlela yokuphepha yokuzungezaNjengoba ukufa okuqhubekayo kushaywa emshinini wokubhoboza onesivinini esikhulu, ngenxa yesakhiwo sokufa okujikelezayo nge-engeli enkulu, uma ukwakheka okungenalutho kwe-stator ne-rotor kungesona isiyingi, kodwa isikwele noma ukwakheka okukhethekile isimo sezinyo, ukuze kuqinisekiswe ukuthi ngayinye Indawo lapho ifa lesibili elingenalutho lizungeza futhi lihlala lilungile ukuze kuqinisekiswe ukuphepha kwesibhakela esingenalutho kanye nezingxenye zokufa. Indlela yokuphepha ejikelezayo kufanele ihlinzekwe kukufa okuqhubekayo. Izinhlobo zezindlela zokuphepha zokubulala yilezi: indlela yokuphepha yemishini kanye nendlela yokuphepha kagesi.
3.6Izici zesakhiwo sokufa kwesimanje se-motor stator kanye ne-rotor coresIzici eziyinhloko zesakhiwo sokufa okuqhubekayo kwe-stator kanye ne-rotor core ye-motor yilezi:
1. Isikhunta sithatha uhlaka lweziqondiso ezimbili, okungukuthi, izisekelo zesikhunta ezingaphezulu nezingaphansi ziqondiswa izigxobo zomhlahlandlela ezingaphezu kwezine ezinkulu, futhi idivayisi ngayinye yokukhipha kanye nezisekelo zesikhunta ezingenhla nezingaphansi ziqondiswa izigxobo ezine zomhlahlandlela ezincane. ukuqinisekisa ukunemba komhlahlandlela okuthembekile kwesikhunta;
2. Kusukela ekucatshangelweni kobuchwepheshe bokukhiqiza, ukuhlolwa, ukugcinwa nokuhlanganisa, ishidi lesikhunta lithatha i-block kanye nezakhiwo ezihlangene;
3. Ngaphezu kwezinhlaka ezijwayelekile zokufa okuqhubekayo, njengesistimu yomhlahlandlela wesinyathelo, isistimu yokukhipha (okuhlanganisa umzimba oyinhloko we-stripper kanye ne-splipper yohlobo lwe-splipper), uhlelo lomhlahlandlela wezinto ezibonakalayo kanye nesistimu yokuphepha (idivayisi yokuhlonza okungalungile), kukhona Isakhiwo esikhethekile i-progressive die of the motor iron core: okufana nedivaysi yokubala neyokuhlukanisa yokucwenga okuzenzakalelayo kwenkango yensimbi (okungukuthi, idivayisi yesakhiwo sepuleti elidonsayo), isakhiwo sephoyinti lokudonsa lensimbi ebhontshiwe, isakhiwo sephini lokuphuma indawo yokuvala insimbi ewumgogodla kanye nephuzu elihlabayo, ucezu lokubhoboza Isakhiwo sokuqinisa, isisetshenziswa sokusonta noma esiphendukayo, idivayisi yokuphepha yokuphenduka okukhulu, njll. yokuvala nokugoqa;
4. Njengoba izingxenye eziyinhloko ze-progressive die zivame ukusetshenziswa ama-alloys aqinile we-punch kanye ne-die, ngokucabangela izici zokucubungula kanye nentengo yezinto ezibonakalayo, i-punch ithatha isakhiwo esinqunyiwe sohlobo lwepuleti, futhi umgodi wamukela isakhiwo se-mosaic. , elungele ukuhlangana. nokushintshwa.
3. Isimo nokuthuthukiswa kobuchwepheshe besimanje be-die for motor stator kanye nama-rotor cores
I-automatic lamination technology ye-motor stator kanye ne-rotor iron core yahlongozwa okokuqala futhi yathuthukiswa ngempumelelo yi-United States ne-Japan ngawo-1970, eyenza intuthuko kubuchwepheshe bokukhiqiza i-motor iron core futhi yavula indlela entsha yokukhiqiza okuzenzakalelayo. high-nemba insimbi core. Ukuthuthukiswa kwalobu buchwepheshe bokufa obuqhubekayo e-China kwaqala phakathi nawo-1980. Okokuqala kwaba ngokugayeka nokumuncwa kobuchwepheshe bokufa obungenisiwe, kanye nolwazi olusebenzayo olutholwe ngokumunca ubuchwepheshe bedayizi ethengwa kwamanye amazwe . Ukwenziwa kwasendaweni kuzuze imiphumela ethokozisayo. Kusukela ekwethulweni kwasekuqaleni kwalokhu kubumba kuya eqinisweni lokuthi singakwazi ukuthuthukisa isikhunta esinembayo sezinga eliphezulu ngokwethu, izinga lobuchwepheshe lokubumba okunembayo embonini yezimoto selithuthukisiwe. Ikakhulukazi kule minyaka eyi-10 edlule, ngokuthuthuka okusheshayo kwemboni yokukhiqiza isikhunta saseChina, ukugxiviza kwesimanje kuyafa, njengemishini ekhethekile yezobuchwepheshe, kuya ngokuya kubaluleke kakhulu ekukhiqizeni kwanamuhla. Ubuchwepheshe besimanje bokufa be-stator kanye ne-rotor core ye-motor buye bathuthukiswa ngokuphelele futhi ngokushesha. Ekuqaleni, yayingaklanywa futhi yenziwe ezinkampanini zikahulumeni ezimbalwa kuphela. Manje, kunamabhizinisi amaningi angaklama futhi enze isikhunta esinjalo, futhi asungule isikhunta esinembayo esinjalo. Izinga lobuchwepheshe le-die liya ngokuya livuthwa, futhi seliqalile ukuthunyelwa emazweni angaphandle, okuye kwasheshisa ukuthuthukiswa kobuchwepheshe besimanje bezwe lami lokugxiviza ngesivinini.
Njengamanje, ubuchwepheshe besimanje bokugxiviza be-stator kanye ne-rotor core yemoto yezwe lami buboniswa ikakhulukazi kulezi zici ezilandelayo, futhi izinga lokuklama nokukhiqiza liseduze nezinga lobuchwepheshe lesikhunta esifanayo sangaphandle:
1. Isakhiwo sonke se-motor stator kanye ne-rotor iron core progressive die (okuhlanganisa idivayisi yokuqondisa kabili, idivayisi yokukhipha impahla, idivayisi yomhlahlandlela wezinto ezibonakalayo, idivayisi yomhlahlandlela wesinyathelo, idivayisi yokukhawulela, idivayisi yokuhlonza ukuphepha, njll.);
2. Isakhiwo se-iron core stacking point riveting;
3. Ifa eliqhubekayo lifakwe ubuchwepheshe be-automatic stacking riveting, skewing kanye nobuchwepheshe obuzungezayo;
4. Ukunemba kwe-dimensional kanye nokushesha kwengqikithi yensimbi ebhoboziwe;
5. Ukunemba kokukhiqiza nokunemba kwe-inlay kwezingxenye eziyinhloko kudiyizi eqhubekayo;
6. Izinga lokukhethwa kwezingxenye ezijwayelekile esikhunjeni;
7. Ukukhethwa kwezinto zezingxenye eziyinhloko esikhunjini;
8. Imishini yokucubungula izingxenye eziyinhloko zesikhunta.
Ngokuthuthuka okuqhubekayo kwezinhlobo zezimoto, ukuqamba okusha kanye nokuvuselelwa kwenqubo yokuhlanganisa, izidingo zokunemba kwe-motor iron core ziya ngokuya zikhuphuka, okubeka phambili izidingo zobuchwepheshe eziphakeme zokufa okuqhubekayo kwe-motor iron core. Umkhuba wokuthuthukisa uthi:
1. Ukuqanjwa kabusha kwesakhiwo se-die kufanele kube yindikimba eyinhloko yokuthuthukiswa kobuchwepheshe besimanje be-die for motor stator kanye nama-rotor cores;
2. Izinga eliphelele lesikhunta liyathuthuka ekuqondeni kokunemba okuphezulu nobuchwepheshe obuphezulu;
3. Ukusungulwa kanye nokuthuthukiswa kwe-motor stator kanye ne-rotor iron core enobuchwepheshe obukhulu be-oblique riveting oblique;
4. I-stamping die ye-stator kanye ne-rotor core ye-motor ithuthuka ibheke kobuchwepheshe bokugxiviza ngezakhiwo eziningi, azikho imiphetho egqagqene, kanye nemiphetho egqagqene kancane;
5. Ngokuthuthukiswa okuqhubekayo kobuchwepheshe bokubhoboza ngokunemba ngesivinini esiphezulu, isikhunta kufanele sifanelekele izidingo zejubane eliphezulu lokubhoboza.
4 Isiphetho
Ukusetshenziswa kobuchwepheshe besimanje bokugxiviza ukwenza i-stator kanye ne-rotor cores yemoto kungathuthukisa kakhulu izinga lobuchwepheshe bokukhiqiza izimoto, ikakhulukazi ezimotweni zezimoto, ama-motor stepping motors, ama-motor amancane e-DC kanye nama-AC motors, angagcini nje ngokuqinisekisa lokhu. -tech ukusebenza kwemoto, kodwa futhi kufanelekile izidingo zokukhiqiza ngobuningi. Manje, abakhiqizi basekhaya be-progressive dies for motor stator kanye ne-rotor iron cores baye bathuthuka kancane kancane, futhi izinga lomklamo wabo nobuchwepheshe bokukhiqiza lithuthuka njalo. Ukuze sithuthukise ukuncintisana kwesikhunta saseShayina emakethe yamazwe ngamazwe, kufanele sinake futhi sibhekane naleli gebe.
Ngaphezu kwalokho, kufanele futhi kubonakale ukuthi ngaphezu kwemishini yesimanje yokukhiqiza ama-die, okungukuthi, amathuluzi omshini wokwenza imishini ngokunemba, isitembu sesimanje siyafa ukuklama nokukhiqiza i-motor stator kanye nama-rotor cores kumele futhi kube neqembu labasebenzi abanolwazi lokuklama nokukhiqiza. Lokhu ukukhiqizwa kwe-precision dies. ukhiye. Ngokuthuthuka kwemboni yokukhiqiza, imboni yesikhunta yezwe lami ishesha ukuhambisana nezindinganiso zamazwe ngamazwe, futhi ukuthuthukisa ubuchwepheshe bemikhiqizo yesikhunta kuwumkhuba ongenakugwenywa ekuthuthukisweni kwemboni yokukhiqiza isikhunta, ikakhulukazi ekuthuthukisweni okusheshayo kwanamuhla kobuchwepheshe besimanje bokugxiviza, ukwenziwa kwesimanjemanje kwe-motor stator kanye ne-rotor core izingxenye Ubuchwepheshe bokugxiviza buzosetshenziswa kabanzi.
Isikhathi sokuthumela: Aug-10-2022