Isingeniso: Ukuphumelela Kwezobuchwepheshe Bokushisela
Ku-workshop yebhethri ye-welding yezimoto ezintsha zamandla, uxhumano oluthembekile lwezingqimba ezingu-6 zamapuleti e-aluminium luqedwa phakathi kwemizuzwana engu-0.5; Emgqeni wokukhiqiza wamadivayisi agqokekayo ahlakaniphile, -izindawo ze-deformation eziphelele ze-weld zifinyelelwa ku-1mm² titanium alloy components-ngemuva kwalezi zimangaliso zokukhiqiza, i-medium frequency DC spot welder ibhala kabusha buthule imithetho yokushisela embonini. Ngokungafani nokokufaka okushisa okunamandla kwamashisela e-AC avamile, le nqubo emisha ehlanganisa ubuchwepheshe bamandla kagesi kanye nesayensi yezinto ezisetshenziswayo iba ithuluzi elivamile lokukhiqiza ukunemba.
I. Ukuqopha Izinzuzo Zobuchwepheshe Zokushisela Imvamisa Emaphakathi
- Ukuthuthukiswa Kwezinguquko Kokusebenza Kahle Kwezamandla?
Ama-welder amabala aphakathi nendawosebenzisa ubuchwepheshe be-inverter ngo-1000-4000Hz, okwandisa ukusebenza kahle kokuguqulwa kwamandla kagesi ukusuka ku-60% kumishini evamile ukuya ngaphezu kuka-92%. Idatha yokuhlola evela enkampanini yezingxenye zezimoto iyabonisa: lapho kushiswa amashidi ensimbi anamandla aphezulu esicaciso esifanayo, ukusetshenziswa kwamandla kwemishini kwehle ngo-42%, futhi ukonga ugesi nsuku zonke bekulingana nama-air conditioner asendlini ayi-100 asebenza ngokuqhubekayo amahora angu-10. Lokhu kugxuma okusebenza kahle kwamandla kubangelwa izici zayo zokuphuma kwe-DC, ukugwema ngempumelelo ukulahlekelwa kwe-oscillation okungasebenzi kwamandla we-AC.
- Ukunemba kweMilisecond ekulawuleni ukushisela?
Ngobuchwepheshe bokulawula i-waveform yedijithali,medium frequency spot weldersingalawula ukunemba kwesikhathi sokushisela ukuze ibe phakathi kwama-millisecond angu-0.25. Ekushiseleni amathebhu ethusi-e-aluminium yamabhethri wamandla amasha, lokhu kulawula okunembayo kunciphisa ukushisa{3}}indawo ethintekile ibe phakathi kuka-0.3mm, ukuncipha ngo-60% kokulimala kokushisa uma kuqhathaniswa nezinqubo zangokwesiko. Ngemuva kokuthi inkampani ehamba phambili yebhethri yamandla yamukele lobu buchwepheshe, izinga lokuphasa lokushisela ithebhu leqe lisuka ku-95.7% laya ku-99.99%, lehlisa ukulahleka kwekhwalithi yonyaka ngaphezu kwezigidi ezingu-20 zama-RMB.
- Ukwephula Imingcele Yezinto Ezivumelanayo?
Ibhekene nezinhlanganisela zezinto ezihlukene eziqhutshwa ukukhanyisa kwezimoto (-ama-aluminium-hybrids, ama-carbon fiber composite, njll.), amandla amaningi{2}}wokwenza izinhlelo ze-pulsemedium frequency spot weldersibonisa izinzuzo eziyingqayizivele. Ebhizinisini elihlanganyelwe wonke{1}}umugqa wokukhiqiza we-aluminium womzimba, ngokusetha ijika lokukhipha amandla lezinyathelo ezi-5, bakhuphule ngempumelelo amandla okushisela we-6061 aluminium alloy kuya ku-82% wento eyisisekelo, kuyilapho behlisa izinga lokuguga kwama-electrode laya ku-1/3 yalokho okuzuzwa ngezinqubo ezivamile.
II. I-Spectrum Yokusebenza Yezishicileli ze-Medium Frequency Spot
- I-Precision Revolution ku-Smart Auto Manufacturing?
Emkhakheni womzimba{{0}ku{1}}ku-white welding, ama-medium frequency spot welder kancane kancane athatha indawo yezinqubo zendabuko zokushisela. Uhlelo lwabo oluhlomele lwe-servo pressure lufinyelela ekulawuleni ingcindezi ezingeni elingu-0.01kN. Kuhlanganiswe nokuma kwe-CCD okubukwayo, izinga lokuphasa le-lap welding yeshidi elingu-2.0mm nensimbi engu-1.2mm ukuphakama{7}}lizinze ngaphezu kuka-99.95%. Ngemva kokuthi inkampani yezimoto zamandla entsha yethule lesi sisetshenziswa, iphutha legebe lomhlangano leminyango namahod/izivalo zetrunk lalawulwa ngaphakathi kuka ±0.25mm, ukuhlangabezana nezindinganiso zokulawula ikhwalithi zamamodeli okunethezeka.
- Inqubo Eyisisekelo Emkhakheni Omusha Wamandla?
Ukushisela-amavalvu okuvikela ukuqhuma kwamabhethri wamandla "kuyinkundla yempi yezinga le-micrometer{1}}." Ukusebenzisa ubuchwepheshe be-inverter{3}emvamisa ephezulu,medium frequency spot weldersfinyelela amaphuzu okushisela anembile angu-0.8mm kushidi wensimbi engu-316L awugqinsi ongu-0.3mm, okuqinisekisa ukuthi iqanda lincibilika{3}}ngemuva. Idatha yokukhiqiza inqwaba evela enkampanini yebhethri engu-TOP 3 ibonisa: ngemva kokwamukela le nqubo, isivuno sokushisela amakesi ebhethri sikhuphuke sisuka ku-98.6% saya ku-99.93%, futhi umthamo wokukhiqiza womugqa owodwa-wonyaka ukhuphuke ngamayunithi angu-150,000.
- Impumelelo Yokukhiqiza ku-Precision Electronics?
Ekushiseleni izingxenye ezincane-ezinjengamahinge e-earphone e-TWS kanye nemiqhele ye-smartwatch, ubuchwepheshe bokulawula amandla beleveli ye-microsecond- yama-medium frequency spot welders buyakhanya. Emgqeni wokukhiqiza we-consumer electronics giant, okokusebenza kuqedele amaphuzu angu-16 e-weld weld engxenyeni engu-2mm ububanzi engu-304 yensimbi engagqwali, enendawo yokunemba engu-±0.05mm{7}}okulingana nohhafu wobukhulu bezinwele zomuntu. Le mpumelelo yenqubo inyuse imijikelezo yokuhlolwa kokukhathala komkhiqizo isuka ku-50,000 iye ku-200,000.
- Izinqubo Zokuthuthukisa Ukusebenza Embonini Yezisetshenziswa Zasekhaya?
Ngemva kokuba inkampani ehamba phambili yokungenisa umoya eyethule inqubo yokushisela indawo yokufaka imvamisa emaphakathi, ukusebenza kahle komugqa wayo wokukhiqiza insimbi kube ngcono ngo-40%. Imfihlo ilele kusistimu yochwepheshe ehlakaniphile yemishini, ekwazi ukubona ngokuzenzakalelayo amashidi anogqinsi oluhlukene (0.5-3.0mm) futhi ibize amasethi angu-120 wamapharamitha wokushisela{6}agcinwe ngaphambili. Ngemuva kwenguquko, umthamo wokukhiqiza we-shift-single weqa usuka ku-800 kuya ku-1200 izingcezu, kanti ukusetshenziswa kwamandla kwehle ngo-35%.
III. I-Technological Evolution kanye ne-Industrial Resonance
Ngokungena kobuchwepheshe obungamawele edijithali, isizukulwane esisha sabashiseli bamabala amaphakathi siyashintsha sisuka "esisetshenziswa esihlakaniphile" siye "ebuchosheni benqubo." Isistimu yokulingisa yokushisela eyakhiwe umshini wemboni engumama ingabikezela ikhwalithi ye-weld spot 50ms kusengaphambili ngokuqoqa amapharamitha wenqubo engu-14-enobukhulu ngesikhathi sangempela, ukwehlisa izindleko zokuhlola ku-inthanethi ngo-68%. Ngaphansi komkhuba wokukhiqiza okuluhlaza, idivayisi yempendulo yamandla efakwe emshinini ingalulama futhi isebenzise amandla kagesi okubhuleka kabusha; ukuncishiswa kwekhabhoni minyaka yonke ngomshini ngamunye kulingana nokutshala izihlahla ezingama-340.
【Isiphetho: Ukuchaza Kabusha Ikusasa Lokuxhumana】
Ukusuka ekukhiqizeni kwendabuko kuya ezimbonini ezihlakaniphile, ukuvela kwezobuchwepheshe kwe-medium frequency spot welder kuyi-microcosm yokuthuthukiswa kokukhiqiza. Lapho isivinini sokushisela sinqamula izindawo ezingu-120/ngomzuzu, futhi lapho ukunemba kokulawula okokufaka ukushisa kufinyelela ezingeni elingu-0.1%, lobu buchwepheshe buletha hhayi kuphela ukuthuthukiswa kokusebenza kahle kodwa futhi buvula amathuba okusebenza kwezinto ezintsha kanye nemiklamo yenqubo emisha. Kugagasi le-Industrial 4.0, i-medium frequency spot welder iyashintsha isuka emshinini wokucubungula owodwa ibe iyunithi ewumgogodla yezinhlelo zokukhiqiza ezihlakaniphile. Inani layo alisanqunyelwe ekuxhumekeni kwensimbi ngokwalo kodwa seliguquke laba inkomba eyinhloko yokulinganisa ukuncintisana kobuchwepheshe kwamabhizinisi okukhiqiza. Lezo zinkampani eziholayo ekuqedeni ukuthunyelwa kobuchwepheshe bokushisela imvamisa emaphakathi empeleni ziphethe isihluthulelo sokuvula umnyango wokukhiqiza okunembayo.
