鍏夋槑闆诲瓙IC鍥炴敹鍏嶈不涓婇杸 鍥炴敹閸嶉噾寤㈡枡鍥犵偤鍋氫簡鍒囩墖鎵撲簡EDX/SEM锛孎(xi脿n)PC鎾撴€у嵃鍒堕浕璺澘鏄嵃鍒堕浕璺澘涓竴鍊嬪ぇ椤�锛屽鍦�1銆佸湒2銆傞倓闇€鐢ㄤ互鎵挎帴闆朵欢鐨勬斁缃垏寮曡叧鐨勫畾浣�锛� 鍦ㄩ尗鑶忕挡鍗颁腑鏈変笁鍊嬮棞(gu膩n)閸电殑瑕佺礌锛屾繁鍙楅浕瀛愬伐绋嬪斧鐨勫枩鎰�銆傦紝
鏉辫帪甯傜鑱�(li谩n)鍐嶇敓璩囨簮鍥炴敹鍏徃鎸佹湁寤ｆ澅鐪佺挵(hu谩n)淇濆怀闋掔櫦(f膩)鐨勩€婂嵄闅虎鐗╃稉(j墨ng)鐕熻ū鍙瓑銆嬪拰鏉辫帪甯傞爳鐧�(f膩)鐨勩€婂毚鎺у虎鐗╄檿鐞嗚ū鍙瓑銆�锛屽叕鍙告湁璩囪唱(zh矛)鍙婅兘鍔涚偤鍚凱CB寤犲晢鍙婇浕瀛愬粻瀹舵彁渚涳細PCB閭婃鏂欍€佸牨寤㈡澘銆侀倞瑙掓枡銆侀噾鎵嬫寚銆佹矇閲戞澘銆侀绮掔瓑鍗遍毆寤㈢墿锛圚W-49-900-045-49锛夌殑杞�(zhu菐n)绉诲牨鎵瑰強铏曠悊锛屼互鍙婅閵呮澘娈樻鍝�銆侀倞瑙掓枡绛夊毚鎺у虎鐗╋紙HY01锛夌殑鏀堕泦杞�(zhu菐n)绉昏檿鐞嗘湇鍕�(w霉)銆�
鍏夋槑闆诲瓙IC鍥炴敹鍏嶈不涓婇杸 鍥炴敹閸嶉噾寤㈡枡鎵€涓嶅悓鐨勬槸鏉垮瓙闇€瑕佹斁鍒伴亷閷垚杓夊叿/鎵樼洡涔嬩腑锛屻€€瑕佹敞鎰忔帴鐨勯伕鎿�銆傞€欎簺灏忓皬鐨勭洿瑙掗兘鍙兘鎴愮偤楂橀€熷晱椤岀殑閲嶉粸灏嶈薄銆�锛� 3.宸ヨ棟鍟忛銆傝€屼笖鐒婃帴鍙濂藉洖鐒婄垚婧�锛�
閭ｅ€嬫湰閸嶉噾鍥炴敹鐨勬柟娉曢€氶亷浠ヤ笅鎶€琛�(sh霉)鏂规瀵︾従(xi脿n)锛屼竴绋垔閸嶉噾寤㈡枡鐨勫惈閲戝虎鏂欏洖鏀跺伐钘�锛屽叾鐗瑰緛鍦ㄤ簬鍦ㄧ窔璺澘PCB鍜岀窔璺澘PCB浼佹キ(y猫)鐢熺敘(ch菐n)閬庣▼涓敹闆嗗彇鍑洪浕瀛愬厓鍣ㄤ欢锛岀敓鐢�(ch菐n)鍚噾寤㈣垔绶氳矾鏉縋CB鍚噾閭婅鏉愮殑绶氳矾鏉縋CB浼佹キ(y猫)锛涘埄鐢ㄧ牬纰庢鐮寸鎴愬惈鏈夐噾鑰佺窔璺澘PCB鐨勪互涓嬬濉�锛涘埄鐢ㄧ矇纰庢灏囦笂杩颁互涓嬬殑绶氳矾鏉縋CB纰庡纾ㄦ垚浠ヤ笅鐨勭窗绮�锛涘埄鐢ㄤ互姘寸偤浠嬭唱(zh矛)鐨勬尟鍕曡嚭锛屽皣绱扮矇涓殑閲戝爆绮夊拰闈為噾灞矇鍒嗛枊锛涘皣閲戝爆绮夋湯閫茶鎳告诞闆昏В锛岃矤妤靛緱鍒伴妳鐗囷紝閵呬互澶栫殑閲戝爆绮夋垚鐐轰富瑕佺殑闄芥サ娉�锛屽惈閲戦幊绛夛紱闄芥サ娉ュ噲鍖�锛岄噰鐢ㄧ█纭濋吀铏曠悊锛岄櫧妤垫偿涓殑閹崇瓑婧惰В鎺夛紝鐣欎笅涓嶆憾浜庣閰哥殑鍘氶潚閵咃紝鍐嶇敱鍘氶潚閵呭埗鎴愮簿鐓�銆�
鍏夋槑闆诲瓙IC鍥炴敹鍏嶈不涓婇杸 鍥炴敹閸嶉噾寤㈡枡 涓�銆佸彲瑕朠CB寰煭璺� 1銆佹涓婇倎鎷夎啘鍔冨偡閫犳垚鐨勭窔璺井鐭矾锛� 2銆佺洡涓婄殑鐜荤拑鍔冨偡閫犳垚鐨勭窔璺井鐭矾銆傜暥(d膩ng)鐒讹紝鍦↖C瑷�(sh猫)瑷堢暥(d膩ng)涓�锛屼篃鏈夊畬鏁存€у晱椤�锛屽湪灏佽閬告搰鍜岀鑵冲垎閰嶄笂涔熻€冩叜浜嗛€欎簺鍥犵礌灏嶇殑褰遍熆銆� 閲囩敤铏涙摤鏅剁墖妯″瀷姒傚康锛屽鐝�(xi脿n)IC鍒板皝瑁濆崝(xi茅)鍚岀殑PCB瑷�(sh猫)瑷�锛屽彲鍔犲揩瑷�(sh猫)瑷堟檪绋�銆傚閸嶉噾鏉胯垏鍣撮尗鏉�锛屽埗浣滃褰㈢殑绮惧害锛岄噰鐢ㄧ挡鍗扮窔璺垏骞茶啘绶氳矾绛夐兘鏈冨舰鎴愪笉鍚岀殑鎴愭湰锛屽児鏍肩殑澶氭ǎ鎬�銆� 宸ヤ綔鍦ㄩ噹澶�銆�銆佽埅娴风瓑鎯″姡姊濅欢涓嬬殑闆诲瓙瑷�(sh猫)鍌�锛屽叾闆昏矾鍩烘澘鏄撳彈娼埃銆侀菇闇с€侀湁鑿岀殑褰遍熆鑰屽紩鐧�(f膩)鏁呴殰锛屽洜姝�锛岄浕璺熀鏉跨殑涓夐槻淇濊娑傝鎶€琛�(sh霉)鎴愮偤闆诲瓙绲勮闋�(l菒ng)鍩熷倷鍙楅棞(gu膩n)娉ㄧ殑宸ヨ棟鎶€琛�(sh霉)銆�
閫蹭竴姝�锛屽鏋滄墍杩拌垔閸嶉噾寤㈡枡灏哄杓冨ぇ锛岄鍏堝埄鐢ㄥ壀鍒囪缃皣浠ヤ笅鐨勭鐗囧垏鍓�锛屼究浜庣牬纰庡伐浣溿€傛牴鎿�(j霉)鏌愪簺瀵︽柦鏂规锛屽彲浠ュ湪娴稿嚭閬庣▼涓拰娴稿嚭鍚庢坊鍔犳湭浣跨敤閬庣殑纭濋吀灏跨礌銆傚湪鏌愪簺瀵︽柦鏂规涓�锛屽悜绋€閲嬬殑鐎濆嚭娑蹭腑娣诲姞灏跨礌鐩磋嚦鍩烘湰鍋滄璧锋瘺璧锋瘺銆傚湪寰�(f霉)鍒嗚В鍙嶆噳(y墨ng)鍣ㄤ腑锛屽彲浣跨€濆嚭娑茶垏绱伴妳濉婃帴瑙�銆�
鍏夋槑闆诲瓙IC鍥炴敹鍏嶈不涓婇杸 鍥炴敹閸嶉噾寤㈡枡鐒跺悗灏囧湒鐗囪級鍏ヤ腑渚濊懌铇嗙暙鐡�锛屽彲鐢ㄧ殑鍏�(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)绌洪枔鏈夐檺锛屾湰鏂囧皣鎻愬嚭13姊濆竷灞€瑷�(sh猫)瑷堟寚鍗�銆� 濡備綍閬告搰SMT璨肩墖閶肩恫(w菐ng)锛� 1銆佽姹傜殑闁撹窛鍜岄枊瀛斿昂瀵�銆� 瀹㈡埗瑕佸畾鍋氬柈闈㈢窔璺澘FR-4鏉愭枡鐨勶紝
鏍规摎(j霉)鏌愪簺瀵︽柦鏂规锛岀敤閵呴€茶缃彌鍙互鏄洖鏀堕崓閲戝爆閵€鐨勬湁鍒╂柟寮�锛屽洜鐐哄畠瀵︾従(xi脿n)浜嗗柈涓€鐨勯伕鎿囨€у苟鎻愪緵浜嗗皪閵€鐨勮壇濂介伕鎿囨€�锛屾澶栵紝閵呭虎鏂欓€氬父寰堝鏄撶嵅寰�锛岀附楂斿弽鎳�(y墨ng)濡備笅鏀媽閸嶉噾鍙互鍔犻€熼€欎竴閬庣▼锛岄€氬父鏈冨湪閸嶉噾涓嚭鐝�(xi脿n)娴风犊閵€锛屾湁浜涢妳鏈冩憾瑙�銆備竴鍊嬪湪涓€浜涘鏂芥柟妗堜腑锛岄妳鐗囬€氬父瓒冲澶т互纰�?锛熸ⅱ鍖€鑿€妞庤儰铔泋鍑烘捣缍块妧銆傞€氶亷闈滈浕灞忚斀鍒嗛洟灏�(d菐o)楂斿拰闈炲皫(d菐o)楂旀檪锛屾渶灏囨亽娴佸挤搴︿繚鎸佸湪鍒颁箣闁擄紝灏ゅ叾鏄乏鍙�銆傛鏅�锛屽皫(d菐o)楂旈潪灏�(d菐o)楂旂殑鎭㈠京(f霉)鐜囷紝浣滅偤灏�(d菐o)楂斿拰闈炲皫(d菐o)楂旂殑涓枔鐢�(ch菐n)鐗╃殑涓枔灏�(d菐o)楂斿垎鍒ョ磩鐐哄拰銆傚皫(d菐o)楂斾富瑕佸寘鎷噾灞(g貌u)浠�锛岀禃绶ｉ珨鍖呮嫭濉戞枡鏉愭枡銆傞毃鍚庨噰鐢ㄧ鍔涢伕鎿囨硶锛屽皣灏�(d菐o)楂斿拰闄ら潪灏�(d菐o)楂斿鐨勪腑闁撳皫(d菐o)楂旀寜纾佸姏寮峰害鍒嗙偤纾佹€ч珨鍜岄潪纾佹€ч珨銆�
鍏夋槑闆诲瓙IC鍥炴敹鍏嶈不涓婇杸 鍥炴敹閸嶉噾寤㈡枡 鐗瑰垾鏄皪浜嶰SP)琛ㄩ潰铏曠悊鐨勬澘瀛�锛� 3銆丳CB瑷�(sh猫)瑷堢窗绡€(ji茅) 鐒婃帴绔嬬涓€瀹氳鍘婚伩鍏嶅嚭鐝�(xi脿n)閫欏€嬫儏娉侊紝鍏锋湁鍚勭ó鑹ソ鐗规€х殑闆昏矾鏉挎潗鏂�锛岃兘澶犲洜鎳�(y墨ng)鐝�(xi脿n)浠ｇ劇绶氶€氳▕鐨勯渶姹�锛岀偤鍏锋湁浣庡け鐪熺殑PCB澶╃窔濂犲畾鍩虹(ch菙)... 鐩＄澶╃窔鍏锋湁涓嶅悓鐨勫舰鐙€鍜屽昂瀵�锛屼絾鍗板埛闆昏矾鏉垮ぉ绶氳兘澶犲湪澶у箙绺笡灏哄鐨勬儏娉佷笅淇濇寔鎬ц兘涓嶇櫦(f膩)鐢熻畩鍖�銆傞€氬父鎯呮硜涓�锛岀敘(ch菐n)鍝佹渻浣跨敤鍏╁€嬪墰鎬CB鎬ч€ｆ帴涓€鍊嬪彲鎾撴€ч浕璺締瀵︾従(xi脿n)銆傚叕鍙哥殑PCBA鐢�(ch菐n)鍝佺敤鍒板緢澶氱殑Connector锛屽彲鏄墠涓€闄ｅ瓙鏈夊€� Connector 鍑轰簡鍟忛锛屼笉鑹従(xi脿n)璞℃槸 Connector 缍�(j墨ng)閬� Reflow涔嬪悗褰堢墖鏈冭畩褰�锛孎(xi脿n)PCB鍚庣敘(ch菐n)鐢熶笉鑹�銆�
