I-Ultrasonic Wire Bond: Unxibelelwano lokugqibela lweepakethi zebhetri eziphezulu

Njengenjineli kunye noMsunguli weTekhnoloji ye-Dongxin, i, uKevin, ndichithe iminyaka kwiingxoxo ezinzulu kwezobugcisa kunye neengcali njenge-marcus, injineli yenkqubo ephezulu kwi-Germay ekhuphisana ne-Germay ekhuphinile. Incoko kunqabile malunga nexabiso; Bakho malunga nokuchaneka, ukuthembeka, kunye nenzululwazi yesiseko yokuvelisa. Isihloko esiphindaphindiweyo nesibalulekileyo ngumceli mngeni wokudala ogqibeleleyo umbane uqhagamshelo Ngaphakathi kwale mihla ibhetri ipakethe. Ukhetho lwendlela yokujoyina amakhulu, okanye amawaka omntu ngamnye ibhetri Iiseli azizizo-zichaza ukhuseleko, ixesha elide, kunye nokusebenza kwale nkqubo, ukusuka kwi Iv kwicandelo lokugcina igridi. Eli nqaku liza kuphonononga ukuba kutheni i-ultrasonic ucingo boleza ivele njengeyona ndlela iphambili yalo msebenzi. Siza kuyichitha itekhnoloji, sithelekise iindlela ezizezinye, kwaye sichaze indlela oku kuthetha ngayo iqhina Inkqubo ibonelela ngokuthe kraqo engafakwanga kwaye ukhuselekile ibhetri ukuvelisa.

Yintoni kanye kanye i-ultrasonic wire wire yebhetri?

Entliziyweni yayo, i-ultrasonic ucingo boleza yinkqubo yoqinileyo-yombuso. Ngokungafaniyo ne-Ilding yendabuko esebenzisa ubushushu kwizixhobo ezinyibilikayo, le ndlela isebenzisa i-chibses ephezulu ye-freequency ukwenza i-metrip metlical iqhina. Nantsi indlela isebenza ngayo kwimeko ye ibhetri ipakethe: Isixhobo esikhethekileyo esibizwa ngokuba yi iqhina Intloko icinezela a ucingo (Ngokwesiqhelo i-aluminium okanye ubhedu) ngokuchasene ne umphezulu ye ibhetri iseli Indawo yokukhwelela. Isixhobo emva koko siyabhatala kwi i-ultrasonic Ukuhamba rhoqo, ngokwesiqhelo phakathi kwe-60 ne-120 khz.

Le nto ihamba ngokukhawuleza, i-microscopic yokukhupha izinto ezimbini. Okokuqala, isusa i-oxide kunye nongcoliseko ukusuka kwindawo yoqhakamshelwano. Okwesibini, ibangela ukungcungcuthekiswa kweplastiki ucingo kunye ne-terminal umphezulu, Ukuzisa ii-atom zazo zombini ezi nxibelelwano lusondeleyo kangangokuba babelane nge-elektroni kwaye bakha inyani, asisigxina weld. Akukho kwangaphandle Ubushushu busetyenziswa kwi-ultrasonic I-Boing, eyiNtloko enkulu xa usebenza kunye nobuthathaka ibhetri iiseli. Yonke iqhina yenziwa kwi-milliseconds, idala i-onrand kwaye isebenze kakhulu uqhagamshelo ngaphandle kokwazisa uxinzelelo lwe-thermal kwi iseli. Esi sisiseko se Ibhetri Itekhnoloji.

Kutheni le nto iqhina elinamandla libaluleke kakhulu kwipakethi yebhetri?

A ibhetri ipakethe yindawo engaxolelwano. Kuxhomekeke ekusebenzeni i-fibirical Uxinzelelo kwintshukumo yezithuthi, kunye nokwandiswa kunye nokuthambeka ngenxa yokuhamba ngebhayisikile (ukutshaja kunye nokukhupha). Obuthathaka okanye engahambelaniyo iqhina yiresiphi yentlekele. Ukuba a uqhagamshelo Ukusilela, wonke umtya weeseli uxhasa ufile, ukrokrela ipakethe. Nditsho nomgangatho ophantsi iqhina Oko akuphumelelanga ngokupheleleyo kuya kwazisa ukunganyangeki kombane okungafunekiyo.

Oku kuxhathisa kuvelisa ubushushu, kunciphisa i ipaketheNgokubanzi ukusebenza kakuhle, kwaye kunokukhokelela ekukhuleni kwangaphambi kwexesha iseli. Kwimeko ebi kakhulu, ubushushu obugqithisileyo kwimpazamo iqhina Inqaku linokubangela umcimbi obalekayo. Ke, i umatshini kwaye umbane ingqibelelo yabo bonke iqhina yinto enkulu. Nganye iqhina kufuneka yomelele, iphinde iphinde, kwaye ikwazi ukumelana neemeko zokusebenza ezinzima zobomi be ibhetri ipakethe. Yiyo le nto Iimfuno ezisemgangathweni ukwenzela i iqhina Inkqubo yinto ebaluleke kakhulu kwi Iv ishishini.

Uthini i-wire fireng thelekisa njani ezinye iindlela zebhetri?

Iinjineli zininzi Iindlela zokhetho ibhetri Iiseli, ikakhulu indawo ye-welding, I-Laser Welling, kwaye ucingo boleza. Nganye inayo indawo yayo, kodwa ucingo boleza Inika indibaniselwano eyodwa yezibonelelo, ngakumbi yale mihla ibhetri ipakethe uyilo.

Ngelixa I-Laser Welling Ingakhawuleza ngenxa yejometri ethile, yazisa ubushushu obukhulu kwaye idala i-tigid enkulu iqhina Oko kunokuba kukukhathalela ukungaphumeleli kwi-vibration okanye Ukwanda kwe-shirmal. Indawo ye-welding Itekhnoloji eqolileyo kodwa ikwaphethe umngcipheko wokuhamba ngokugqithileyo iseli. Ucingo boleza, ngokwahlukileyo, ibonelela ngoxinzelelo olutsha, olusezantsi iqhina iphindwe kabini njengento yokhuseleko.

Zeziphi iimfuno eziphambili zebhetri ephumeleleyo?

Ukufezekisa okugqibeleleyo iqhina Ngalo lonke ixesha kufuna ulawulo ngononophelo ngaphezulu kwezinto ezininzi. Yisayensi edibanisa izixhobo, oomatshini, kunye nenkqubo yobungcali. Njenge umvelisi Kwizixhobo ezibolekayo, sisebenza nabathengi bethu ukuze sikhululeze ezi zinto.

1. Ibangezwe ngokubanzi: I umphezulu ye ibhetri iseli Isiphelo sendlela kunye nazo naziphi na iibhajeki zokudibanisa kufuneka zicoceke kwaye inzulu. I-oxide, ioyile, kunye nezinye izinto ezingcolisayo zinokuthintela i-metrical eyomeleleyo iqhina ukuyeka. Izinto ezinje i-nickel-sungula intsimbi okanye icocekile i-aluminium zilungele boleza.
2. I-parameter echanekileyo: I umnikeli kufuneka ilungiselelwe nge-precise I-rameter ye-rameters Ngokobuthi isicelo. Oku kubandakanya amandla okuqhwaba, isixa se i-ultrasonic amandla, kunye nexesha le iqhina. Ezi paramitha ziyatshintsha ngokusekwe kwi ucingo Izixhobo, ububanzi, kunye nezinto ezithambileyo.
3. I-wire yomgangatho ophezulu: I-Boing ucingo ngokwayo yinto ebaluleke kakhulu icandelo. Kufuneka iguqulwe ububanzi, ukucoceka kunye namandla amanye. Zombini i-aluminium kwaye ubhedu ucingo ziyasetyenziswa, kunye i-aluminium Ukuba yinto eqhelekileyo ngakumbi iqhina Iimpawu kunye nokusebenza ngendleko.
4. Isixhobo sokuchaneka: I intloko yebhondi Kwaye isixhobo esibambekayo (somtshato) kufuneka senziwe kwindawo yokuqonda. Nakuphi na ukunxiba okanye ukonakaliswa kwesixhobo kunokubangela umgangatho ophakathi iqhina.

Ukufumana ezi zinto zine kanye kanye yeyona nto iphambili kwiqhosha eliphindaphindiweyo neluthembekileyo iqhina inkqubo.

Ngaba ungayiqhagamshela nayiphi na intambo kuyo nayiphi na indawo yeseli yebhetri?

Impendulo emfutshane nguhayi. Isifakala yinto ebaluleke kakhulu imfuneko. Impumelelo ye ucingo iqhina Kuxhomekeka kakhulu kwinto yokutya. I-ultrasonic ucingo boleza egqwesileyo ekujonisweni kwezinto ezingafaniyo kunzima weld Sebenzisa ezinye iindlela. Eyona meko ixhaphakileyo kwi ibhetri ipakethe indibano i boleza a i-aluminium ucingo iya ku i-nickel-fakwe isiphelo sendlela kwi ibhetri iseli. Indibaniselwano yeefom zenziwa ngokukhethekileyo kwaye yomelele iqhina.

Nangona kunjalo, ukuzama iqhina Kwindlela engcolileyo okanye engalunganga umphezulu, ezinje ngentsimbi evuthiweyo okanye iintlobo ezithile zeplastiki, ziya kusilela. Ngaphambi kokuqala kwemveliso, i injineli kufuneka yenziwe isifakala Izifundo, ngokufuthi kubandakanya uvavanyo lokutsala, eli eyonakalisayo vavanya ukuba amanyathelo afunekayo ukutsala i ucingo phandle iphedi. Le datha isebenza izinto ezikhethiweyo kwaye I-rameter ye-rameters, qinisekisa i uqhagamshelo dibana okufunekayo umatshini amandla. EDongxin, sinika okona Inkxaso yenkqubo Ukunceda abathengi bethu baqinisekise ngezixhobo zabo kwaye bafundise i iqhina Inkqubo ephezulu ukuthembeka.

I-wire ngokwayo isebenza njani njenge fuse kwipakethi yebhetri?

Le isenokuba yeyona nto inyanzelayo Sebenzisa ucingo boleza kuba ibhetri Unxibelelwano. Yonke into ucingo isetyenziselwa ukudibanisa iseli ikwasebenza njenge-precise kakhulu fuse. Esi sicelo saziwa ngokuba "ngumlomo otyhafileyo." I ububanzi kunye nobude be-boing ucingo bakhetheke ngononophelo ukuze ukuba babini iseli IIMPAWU ZOKUGQIBELA ngaphezulu umnyhadala, i ucingo Ukuqhagamshela kuya kuphakama kwaye kunyibilike ngendlela elawulwayo.

Esi senzo sakha sayibeka isola iseli Ukusuka kwi ipakethe, Ukuthintela ukungaphumeleli kweCascading enokukhokelela emlilweni. Inika ukhuseleko kumntu ngamnye iseli Inqanaba, eyinto enkulu, i-sus eqhelekileyo ayinakuyenza. Enye ucingo Ukwenza njenge fuse kwiseli nganye yinto yokhuseleko lotshintsho. Ucingo I-Bonding ivumela abavelisi uyilo kwaye wakhe ibhetri Iipakethi ezingabinamandla kwaye zisebenza ngokufanelekileyo kodwa zikhuselekile. Enye iqhina ucingo Uba ngumqhubi woloqhubi kunye noMkhuseli.

Yintoni eyenza ucingo lubonisa isisombululo sokuveliswa?

Yanamhlanje ibhetri ipakethe Uyilo luphawuleka. Bahlala bebandakanya ukudibanisa iiseli kwiindawo eziphakamileyo, ii-angles, kunye nezifundo. Ucingo boleza Itekhnoloji ibonelela ngejometri efanelekileyo bhetyebhetye Ukulungiselela oluyilo. Ngokungafaniyo neebhasi ezinqabileyo okanye iithebhu, i-boled ucingo inokwenziwa ukubalwa iluphu Ukudibanisa izithuba kwaye unikeze imvume ngaphezulu kwezinye izinto.

Le I-Bonding ivumela iintlobo ezahlukeneyo uqhagamshelo lwe Izikimu:

• Iseli kwiseli Unxibelelwano ngaphakathi imodyuli.
• Iseli ukuya kwi-Busbar Unxibelelwano lokudibanisa umtya weeseli.
• Iseli kwi-pcb Unxibelelwano lokudibanisa ii-elektroniki kunye nolawulo lwe-elektroniki.

Ngapha koko, itekhnoloji inokwenzeka ngokulula qhelanisa ukwahluka ibhetri Iifomathi, kubandakanya Iiseli ze-cylindrical . Olu tshintsho luyenza ucingo boleza ukhetho olufanelekileyo lokuguquguquka ukuvelisa umgca onokufuna ukuvelisa eyahlukileyo ibhetri ipakethe uyilo. Yinto enkulu bhetyebhetye Indlela yokwenza i iqhina.

Ngaba uyenza njani inkqubo yokuxhobisa i-wire ye-wire yeepakethi zebhetri?

Kwinqanaba elikhulu Ukuveliswa kweepakethi zebhetri, incwadana yemigaqo ukuphatha ayisiyiyo inketho. Inkqubo kufuneka isebenze ngokupheleleyo ukuqinisekisa ukungqinelana, isantya, kunye nomgangatho. Le ilapho izenzekelayo amakhoboka eWire Ngena. Olu matshini onobuchule lwenzelwe ivolumu ephezulu indibano kwaye udibanise itekhnoloji yeqhosha.

Kwanamhlanje umnikeli kuba ibhetri imveliso, njenge I-WS9820 I-ALMUMUM YOKUGQIBELA I-ALMUMUM WONI, sebenzisa iirobhothi eziphambili zokubeka intloko yebhondi ngokuchaneka kwe-MARON. Inkqubo yokuBonelwa koMbono ichonga indawo eyiyo iqhina Iithagethi nganye iseli kunye netyhefu yetyhefu, ukubuyisela nakuphi na ukwahluka okuncinci ngaphakathi ipakethe indibano. Umatshini ke wenza i iqhina Ukujikeleza komjikelo ucingo, ukwenza okokuqala iqhina, cula i iluphu, ukudala owesibini iqhina, kwaye uqhekeza i ucingo-Inxalenye yesibini. Eli nqanaba le ezenzekelayo ibalulekile zenzekelayo Amawakawaka eebhondi zengcingo zomntu ngamnye ofunekayo kwi-EV engatshatanga ibhetri ipakethe.

Ndikhetha njani i-wire efanelekileyo ye-wire uqhagamshelo lwam lwebhetri?

Ukukhetha ilungelo I-Wire ye-Wire ibhetri yakho kubandakanya okungaphezulu kokujonga nje iphepha elichaziweyo. Imalunga nokufumana isisombululo esidibana ngqo Iimfuno zenkqubo nganye. A injineli NjengoMarcus wayeya kuvavanya izinto ezininzi eziphambili:

1. Amandla ashishikeleyo: Ngaba umatshini unokuphatha okufunekayo ucingo ububanzi kunye nezinto? Kuba ibhetri Izicelo, oku kuhlala kuthetha ubukhulu i-aluminium ucingo (E.G., 200500 microns).
2. Ukuqalisa kunye nesantya: Zingaphi iibhondi ezinokwenza umatshini ngomzuzu? Oku kuchaphazela ngokuthe ngqo amandla akho emveliso.
3. Ukufikelela: Ngaba unakho intloko yebhondi fikelela kuzo zonke ezifunekayo iqhina iindawo ngaphakathi kwejometri yeyakho ibhetri ipakethe? Oku kubandakanya i-Z-Axis ukuhamba kunye nokujikeleza amandla.
4. Isoftware kunye nolawulo: Ngaba isoftware inomdla? Ngaba ibonelela ngenkqubo yexesha lokwenyani kunye nokungena kwedatha yolawulo lomgangatho?
5. Inkxaso yomthengi: Ngaba umvelisi nikezela ngokufakwa komeleleyo, uqeqesho, kunye nokuqhubeka Inkxaso yenkqubo? Le ihlala yeyona nto ibalulekileyo. Ukukhetha ilungelo Umfundi malunga nonxibelelwano lwakho lwebhetri malunga nokukhetha iqabane elide.

Luhlobo luni lwenkxaso yenkqubo ekufuneka ilindelwe yinjineli?

Kulapho kuthunyelwa khona umthengisi ekubeni ngumthengisi kwiqabane lokwenyani. Njenge injineli, kufuneka ulindele ukukhulisa Inkxaso yenkqubo. EDongxin, sibona le njengenxalenye yomnikelo wethu, owakhelwe kwi iminyaka yamava. Xa utyala imali kwinkqubo yokuxhotyiswa, kuya kufuneka ufumane inkxaso kwiindawo ezininzi.

Kuqala kuphuhliso lwesicelo. Oku kubandakanya ukusebenza kunye neenjineli zabathengisi ukumisela ilungelo I-rameter ye-rameters Ngezinto zakho ezithile kunye noyilo lwemveliso. Oku kubandakanya iqhina Ukuvavanywa kunye nokuqinisekiswa. Okwesibini luqeqesho. Iingcali zakho kunye neenjineli kufuneka ziqeqesheke ngendlela yokusebenza, ukugcina, kunye nokucombulula izixhobo. Okokugqibela, kufuneka inkxaso eqhubekayo. Xa kuphakama inkqubo, kufuneka ukuba ufikelele kwingcali enokukunceda ufunge ingxaki, nokuba unxulumene nomatshini, izixhobo, okanye iqhina phumela ngokwayo. Olu nxibelelwano lwentsebenzo luqinisekisa ukuba ufezekisa umgangatho ophezulu kunye nesivuno kuwe Iipakethi zebhetri. Iinkampani ezinje nge Hose ziyaziwa ngale nto, kwaye ngumgangatho esizabalazela ukugqitha. Sisebenzela ukufumana i kufanelekile Isisombululo sayo nganye eyodwa imfuneko.

Iqhosha lezitshixo

I-ultrasonic ucingo boleza iye yaba liteknoloji yeliko kwiNdibano ye-Advanced ibhetri Iipakethi. Nazi ezona zinto zibalulekileyo ekufuneka uzikhumbule:

• Inkqubo yobushushu ephantsi: Yenza i-metring eyomeleleyo, ethembekileyo iqhina Ngaphandle kokusebenzisa ubushushu bangaphandle, ukukhusela ezibuthathaka ibhetri iiseli kumonakalo we-thermal.
• Ukhuseleko lwendalo: I-Boing ucingo isebenza njenge-precise, umntu ngamnye fuse yanganye iseli, ukwandisa kakhulu ukhuseleko kunye nokuthembeka kwayo yonke ibhetri ipakethe.
• Yila ukuguquguquka: Ucingo I-Bonding ivumela Ngoncedo oluntsonkothileyo, lwe-3D, lwenza ilungele ukuzalisa, uxinzelelo oluphezulu ipakethe uyilo kunye ezahlukeneyo iseli Iifomati.
• Iphezulu kwezinto ezingafaniyo: Igqwesa ekudalani iqhina phakathi kwesiqhelo ibhetri Izinto ezinje i-aluminium ucingo kwaye i-nickeli-terminals.
• I-Autousty sisitshixo: Imveliso ephezulu kakhulu ixhomekeke kwinzekelayo amakhoboka eWire Oko kubonelela ngesantya, ukuchaneka, kunye nokuphindaphinda okufunekayo ukuze uqhagamshele amawaka eeseli.
• Ubambiswano lubalulekile: Ukukhetha izixhobo ezifanelekileyo malunga nokufumana umthengisi obonelela ngobuchule obunzulu kwaye uyaqhubeka Inkxaso yenkqubo ukukunceda uphumelele.