SMT貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)機(ji)(ji)操(cao)(cao)(cao)(cao)作(zuo)(zuo)注意事(shi)項：遵(zun)循操(cao)(cao)(cao)(cao)作(zuo)(zuo)規程(cheng)(cheng)(cheng)：在(zai)(zai)(zai)(zai)操(cao)(cao)(cao)(cao)作(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，務(wu)必按(an)照設(she)(she)(she)備(bei)(bei)操(cao)(cao)(cao)(cao)作(zuo)(zuo)手冊的(de)規定(ding)(ding)進行(xing)(xing)(xing)(xing)操(cao)(cao)(cao)(cao)作(zuo)(zuo)，避免誤操(cao)(cao)(cao)(cao)作(zuo)(zuo)導致的(de)設(she)(she)(she)備(bei)(bei)損壞或生產事(shi)故。確(que)(que)(que)(que)保(bao)(bao)(bao)設(she)(she)(she)備(bei)(bei)運(yun)(yun)行(xing)(xing)(xing)(xing)穩定(ding)(ding)：在(zai)(zai)(zai)(zai)設(she)(she)(she)備(bei)(bei)運(yun)(yun)行(xing)(xing)(xing)(xing)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，要(yao)(yao)時(shi)(shi)刻關(guan)注設(she)(she)(she)備(bei)(bei)的(de)運(yun)(yun)行(xing)(xing)(xing)(xing)狀(zhuang)態，確(que)(que)(que)(que)保(bao)(bao)(bao)設(she)(she)(she)備(bei)(bei)運(yun)(yun)行(xing)(xing)(xing)(xing)穩定(ding)(ding)，如有(you)異常，應(ying)(ying)(ying)立(li)即停(ting)機(ji)(ji)檢查。貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)件(jian)擺放：貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)件(jian)應(ying)(ying)(ying)擺放在(zai)(zai)(zai)(zai)指(zhi)定(ding)(ding)的(de)送料器上，且(qie)要(yao)(yao)確(que)(que)(que)(que)保(bao)(bao)(bao)送料器與(yu)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)件(jian)之間的(de)相(xiang)對(dui)(dui)位置(zhi)正(zheng)確(que)(que)(que)(que)。同時(shi)(shi)，貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)件(jian)的(de)正(zheng)反面和方(fang)向也需要(yao)(yao)正(zheng)確(que)(que)(que)(que)擺放。確(que)(que)(que)(que)保(bao)(bao)(bao)元(yuan)(yuan)件(jian)吸(xi)(xi)附：在(zai)(zai)(zai)(zai)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，要(yao)(yao)確(que)(que)(que)(que)保(bao)(bao)(bao)吸(xi)(xi)嘴(zui)與(yu)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)件(jian)的(de)接(jie)觸良好，以保(bao)(bao)(bao)證元(yuan)(yuan)件(jian)的(de)準(zhun)確(que)(que)(que)(que)吸(xi)(xi)附。對(dui)(dui)齊(qi)PCB板：在(zai)(zai)(zai)(zai)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)前，要(yao)(yao)確(que)(que)(que)(que)保(bao)(bao)(bao)PCB板與(yu)設(she)(she)(she)備(bei)(bei)的(de)對(dui)(dui)齊(qi)精(jing)度(du)。PCB板的(de)擺放要(yao)(yao)平整，且(qie)與(yu)設(she)(she)(she)備(bei)(bei)基準(zhun)點(dian)對(dui)(dui)齊(qi)。監(jian)(jian)控貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)：操(cao)(cao)(cao)(cao)作(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，應(ying)(ying)(ying)隨時(shi)(shi)關(guan)注貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)機(ji)(ji)的(de)運(yun)(yun)行(xing)(xing)(xing)(xing)狀(zhuang)態，對(dui)(dui)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)質量(liang)進行(xing)(xing)(xing)(xing)實時(shi)(shi)監(jian)(jian)控。如發(fa)現問題(ti)，應(ying)(ying)(ying)立(li)即停(ting)機(ji)(ji)并進行(xing)(xing)(xing)(xing)調整。貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)速度(du)與(yu)精(jing)度(du)：在(zai)(zai)(zai)(zai)保(bao)(bao)(bao)證貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)精(jing)度(du)的(de)前提下，盡量(liang)提高(gao)(gao)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)速度(du)。但不可過(guo)(guo)(guo)分追求速度(du)而忽(hu)略產品質量(liang)。定(ding)(ding)期維(wei)(wei)護保(bao)(bao)(bao)養：為了(le)確(que)(que)(que)(que)保(bao)(bao)(bao)設(she)(she)(she)備(bei)(bei)的(de)穩定(ding)(ding)運(yun)(yun)行(xing)(xing)(xing)(xing)和貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)質量(liang)，應(ying)(ying)(ying)定(ding)(ding)期對(dui)(dui)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)機(ji)(ji)進行(xing)(xing)(xing)(xing)維(wei)(wei)護保(bao)(bao)(bao)養，包括清潔吸(xi)(xi)嘴(zui)、清理送料器、檢查軸承等。操(cao)(cao)(cao)(cao)作(zuo)(zuo)人員(yuan)技能培(pei)訓：操(cao)(cao)(cao)(cao)作(zuo)(zuo)人員(yuan)應(ying)(ying)(ying)接(jie)受系統的(de)技能培(pei)訓，熟練(lian)掌握(wo)設(she)(she)(she)備(bei)(bei)操(cao)(cao)(cao)(cao)作(zuo)(zuo)，確(que)(que)(que)(que)保(bao)(bao)(bao)生產順利進行(xing)(xing)(xing)(xing)。設(she)(she)(she)備(bei)(bei)日常巡檢：在(zai)(zai)(zai)(zai)生產過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，要(yao)(yao)定(ding)(ding)期對(dui)(dui)貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)機(ji)(ji)進行(xing)(xing)(xing)(xing)巡檢。精(jing)華!SMT貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)元(yuan)(yuan)器件(jian)分類與(yu)應(ying)(ying)(ying)用:打(da)造高(gao)(gao)性能電子(zi)產品的(de)基石。莆田線路板SMT貼(tie)(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)(pian)代加工(gong)

SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)結構(gou)(gou)類(lei)(lei)型(xing)一般(ban)分(fen)為(wei)四大(da)(da)類(lei)(lei)，不過(guo)不管(guan)是(shi)(shi)(shi)哪(na)種(zhong)類(lei)(lei)型(xing)它們主要結構(gou)(gou)組(zu)成(cheng)是(shi)(shi)(shi)一樣的(de)(de)，SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)的(de)(de)結構(gou)(gou)組(zu)成(cheng)可分(fen)為(wei)：機(ji)(ji)(ji)架，PCB傳(chuan)(chuan)送(song)組(zu)織(zhi)及支撐(cheng)臺，XY與(yu)Z/θ伺服定位體(ti)系，光學辨認體(ti)系，貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)頭，供料器，傳(chuan)(chuan)感器和計(ji)算機(ji)(ji)(ji)操(cao)作(zuo)軟件。拱(gong)形框架是(shi)(shi)(shi)非常傳(chuan)(chuan)統的(de)(de)SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)，具有良好(hao)的(de)(de)靈(ling)活性和準(zhun)確性，適用于大(da)(da)多(duo)數(shu)部件。高精度(du)(du)的(de)(de)機(ji)(ji)(ji)器一般(ban)都(dou)是(shi)(shi)(shi)這種(zhong)類(lei)(lei)型(xing)，但速度(du)(du)無(wu)法與(yu)復合、轉塔(ta)、大(da)(da)型(xing)并聯系統相(xiang)比。然(ran)而(er)，元件的(de)(de)排列越來越集中在(zai)有源元件上，如帶引線的(de)(de)QFP和BGA，安裝精度(du)(du)在(zai)高成(cheng)品率(lv)中起著重要作(zuo)用。復合系統、轉臺系統和大(da)(da)型(xing)并行系統通常不適合這種(zhong)類(lei)(lei)型(xing)的(de)(de)部件安裝。拱(gong)裝機(ji)(ji)(ji)分(fen)為(wei)單臂機(ji)(ji)(ji)和多(duo)臂機(ji)(ji)(ji)。單臂機(ji)(ji)(ji)器是(shi)(shi)(shi)批開發的(de)(de)多(duo)功(gong)能貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)，至今仍在(zai)使用。在(zai)單臂基(ji)礎上開發的(de)(de)多(duo)臂SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)可成(cheng)倍提高工(gong)作(zuo)效率(lv)。大(da)(da)多(duo)數(shu)貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)廠(chang)家都(dou)推出了這種(zhong)結構(gou)(gou)的(de)(de)高精度(du)(du)SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)和中速SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)機(ji)(ji)(ji)。杭州電路板(ban)SMT貼(tie)(tie)(tie)片(pian)(pian)(pian)(pian)(pian)生成(cheng)smt加工(gong)有哪(na)些要求呢？

smt貼(tie)(tie)(tie)片加工(gong)(gong)(gong)的(de)(de)(de)優點:組裝密度高(gao)、電子(zi)產品體積小、重量(liang)(liang)輕，貼(tie)(tie)(tie)片元件(jian)的(de)(de)(de)體積和(he)重量(liang)(liang)只(zhi)有傳統插(cha)裝元件(jian)的(de)(de)(de)1/10左右，一般采用SMT之(zhi)后，電子(zi)產品體積縮小40%~60%，重量(liang)(liang)減輕60%~80%。可靠性(xing)(xing)高(gao)、抗振能力強。焊點缺陷(xian)率低(di)。高(gao)頻特性(xing)(xing)好。減少(shao)了電磁和(he)射頻干擾。易(yi)于(yu)實(shi)現自動(dong)化，提(ti)高(gao)生產效率。降低(di)成本達30%~50%。節省材料(liao)、能源、設備、人力、時間等。正是(shi)由于(yu)smt貼(tie)(tie)(tie)片加工(gong)(gong)(gong)的(de)(de)(de)工(gong)(gong)(gong)藝流(liu)程的(de)(de)(de)復(fu)雜，所以(yi)出現了很多的(de)(de)(de)smt貼(tie)(tie)(tie)片加工(gong)(gong)(gong)的(de)(de)(de)工(gong)(gong)(gong)廠，專業(ye)做(zuo)smt貼(tie)(tie)(tie)片的(de)(de)(de)加工(gong)(gong)(gong)，在深圳(zhen)，得益于(yu)電子(zi)行業(ye)的(de)(de)(de)蓬勃發展，smt貼(tie)(tie)(tie)片加工(gong)(gong)(gong)成就了一個(ge)行業(ye)的(de)(de)(de)繁榮。

貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)廠(chang)市場(chang)的(de)(de)發展，中國(guo)制造(zao)，作為制造(zao)業的(de)(de)大(da)國(guo)，中國(guo)在(zai)服裝，鞋帽，箱包和(he)家電，及3C數碼消(xiao)費產(chan)(chan)(chan)(chan)品，SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)都(dou)有(you)著(zhu)數量和(he)規模龐大(da)的(de)(de)OEM（來(lai)料加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)制造(zao)）SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)廠(chang)，但近幾看來(lai)，隨著(zhu)國(guo)際經(jing)濟(ji)下(xia)滑，國(guo)內貿易受阻，國(guo)內人(ren)(ren)力成(cheng)本上(shang)(shang)升(sheng)(sheng)(sheng)，房(fang)租漲價(jia)，現在(zai)北上(shang)(shang)廣深(shen)的(de)(de)房(fang)租，每天都(dou)在(zai)漲，大(da)量的(de)(de)工(gong)(gong)(gong)(gong)(gong)業廠(chang)房(fang)拆掉(diao)建設商(shang)業住宅(zhai)，導致工(gong)(gong)(gong)(gong)(gong)廠(chang)租金(jin)翻(fan)倍上(shang)(shang)升(sheng)(sheng)(sheng)，就連國(guo)際巨頭(tou)-總(zong)裁(cai)，也認定深(shen)圳的(de)(de)房(fang)價(jia)太(tai)(tai)高太(tai)(tai)高，住宅(zhai)房(fang)價(jia)高，廠(chang)房(fang)租金(jin)高。隨著(zhu)中國(guo)人(ren)(ren)工(gong)(gong)(gong)(gong)(gong)成(cheng)本上(shang)(shang)升(sheng)(sheng)(sheng)，房(fang)租上(shang)(shang)升(sheng)(sheng)(sheng)，水電上(shang)(shang)升(sheng)(sheng)(sheng)，人(ren)(ren)工(gong)(gong)(gong)(gong)(gong)紅利(li)逐年消(xiao)失殆盡，OEMSMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)企(qi)業處境舉步(bu)維(wei)艱，，SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)企(qi)業為尋找更廉價(jia)的(de)(de)生產(chan)(chan)(chan)(chan)力縮減生產(chan)(chan)(chan)(chan)規模，精編人(ren)(ren)力，搬到(dao)人(ren)(ren)力成(cheng)本更便宜的(de)(de)東南亞的(de)(de)地方去，比如，搬到(dao)印度，越南投資生產(chan)(chan)(chan)(chan)，小的(de)(de)SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)廠(chang)為維(wei)持收支平衡；SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)廠(chang)開始打造(zao)自(zi)己的(de)(de)自(zi)主品牌，力圖(tu)甩(shuai)掉(diao)SMT貼(tie)(tie)片(pian)(pian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)代(dai)工(gong)(gong)(gong)(gong)(gong)廠(chang)的(de)(de)帽子，從(cong)OEM到(dao)ODM（自(zi)有(you)品牌設計制造(zao)），從(cong)代(dai)工(gong)(gong)(gong)(gong)(gong)廠(chang)走上(shang)(shang)互(hu)聯網(wang)轉型之路。在(zai)PCB生產(chan)(chan)(chan)(chan)過(guo)程中SMT具(ju)體指什么?

SMT貼(tie)(tie)片加(jia)工(gong)(gong)對(dui)環境(jing)的(de)(de)要(yao)(yao)(yao)求(qiu)、濕(shi)度(du)(du)和溫(wen)度(du)(du)都是(shi)有(you)一(yi)(yi)定的(de)(de)要(yao)(yao)(yao)求(qiu)，為了保(bao)證電子(zi)元器(qi)件(jian)(jian)的(de)(de)質量(liang)，使得能(neng)提前完成(cheng)加(jia)工(gong)(gong)數(shu)量(liang)，對(dui)工(gong)(gong)作環境(jing)有(you)如(ru)下(xia)(xia)幾點要(yao)(yao)(yao)求(qiu)：首先是(shi)溫(wen)度(du)(du)要(yao)(yao)(yao)求(qiu)，廠(chang)房內常(chang)年溫(wen)度(du)(du)為23±3℃，不(bu)能(neng)超過極限溫(wen)度(du)(du)15～35℃其(qi)次(ci)是(shi)濕(shi)度(du)(du)要(yao)(yao)(yao)求(qiu)，SMT貼(tie)(tie)片加(jia)工(gong)(gong)車(che)間(jian)的(de)(de)濕(shi)度(du)(du)對(dui)產(chan)品的(de)(de)質量(liang)有(you)很大(da)的(de)(de)影(ying)(ying)響(xiang)，環境(jing)濕(shi)度(du)(du)越大(da)，電子(zi)元器(qi)件(jian)(jian)就容(rong)(rong)易(yi)受潮(chao)，就影(ying)(ying)響(xiang)有(you)導電性(xing)(xing)能(neng)，焊接時不(bu)順(shun)暢，濕(shi)度(du)(du)太低(di)，車(che)間(jian)里的(de)(de)空氣就容(rong)(rong)易(yi)干燥，很空易(yi)產(chan)生靜(jing)電，所(suo)以在(zai)進(jin)入(ru)SMT貼(tie)(tie)片加(jia)工(gong)(gong)車(che)間(jian)時，加(jia)工(gong)(gong)人員還需穿防(fang)靜(jing)電服。一(yi)(yi)般(ban)情況下(xia)(xia)要(yao)(yao)(yao)求(qiu)車(che)間(jian)保(bao)持恒定濕(shi)度(du)(du)在(zai)45％～70％RH左(zuo)右。再者(zhe)是(shi)清(qing)潔度(du)(du)的(de)(de)要(yao)(yao)(yao)求(qiu)，要(yao)(yao)(yao)做(zuo)到(dao)車(che)間(jian)內無任何(he)氣味、灰塵，保(bao)持內部(bu)的(de)(de)清(qing)潔干凈，無腐蝕性(xing)(xing)材(cai)料，它(ta)們將嚴重影(ying)(ying)響(xiang)電容(rong)(rong)電阻的(de)(de)可靠性(xing)(xing)，而(er)且(qie)會加(jia)大(da)貼(tie)(tie)片加(jia)工(gong)(gong)設備的(de)(de)故(gu)障(zhang)維修率(lv)，降低(di)生產(chan)進(jin)度(du)(du)。車(che)間(jian)的(de)(de)清(qing)潔度(du)(du)在(zai)10萬級(ji)（BGJ73－84）左(zuo)右。是(shi)電源(yuan)(yuan)的(de)(de)穩(wen)定性(xing)(xing)方面(mian)的(de)(de)要(yao)(yao)(yao)求(qiu)，為了避免(mian)加(jia)工(gong)(gong)時設備出現故(gu)障(zhang)，影(ying)(ying)響(xiang)加(jia)工(gong)(gong)質量(liang)及進(jin)度(du)(du)，需在(zai)電源(yuan)(yuan)上增加(jia)一(yi)(yi)項穩(wen)壓器(qi)來保(bao)證電源(yuan)(yuan)的(de)(de)穩(wen)定性(xing)(xing)。SMT是(shi)做(zuo)什么的(de)(de)?有(you)哪些崗位?南京SMT貼(tie)(tie)片加(jia)工(gong)(gong)小(xiao)批量(liang)

SMT貼(tie)片工(gong)藝(yi)技術流程。莆田線路板SMT貼(tie)片代加工(gong)

SMT就是(shi)表(biao)面(mian)(mian)組(zu)裝(zhuang)(zhuang)技(ji)術（表(biao)面(mian)(mian)貼裝(zhuang)(zhuang)技(ji)術）（SurfaceMountedTechnology的(de)縮(suo)寫），是(shi)目(mu)前(qian)電(dian)子(zi)組(zu)裝(zhuang)(zhuang)行(xing)業里(li)當下流行(xing)的(de)一種(zhong)技(ji)術和工藝。SMT有何(he)特點(dian)？組(zu)裝(zhuang)(zhuang)密度高、電(dian)子(zi)產(chan)品體(ti)積小、重(zhong)量(liang)輕，貼片元件(jian)的(de)體(ti)積和重(zhong)量(liang)只有傳(chuan)統插(cha)裝(zhuang)(zhuang)元件(jian)的(de)1/10左右(you)，一般采用SMT之后，電(dian)子(zi)產(chan)品體(ti)積縮(suo)小40%~60%，重(zhong)量(liang)減輕60%~80%。可靠性高、抗振(zhen)能(neng)力強(qiang)。焊點(dian)缺陷率低。高頻(pin)特性好。減少了電(dian)磁和射頻(pin)干擾。易于(yu)實現(xian)自動化(hua)，提高生產(chan)效率。降(jiang)低成本(ben)達30%~50%。節(jie)省材料(liao)、能(neng)源、設(she)備、人力、時(shi)間等(deng)。莆田線(xian)路(lu)板SMT貼片代加工

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