Shenzhen Extension electromechanical equipment Co.,Ltd isestablished in 2009.our company participated in SMT ENPCON exhibition inShenzhen,China.We are the biggest and professionally of the SMT FUJI machine(NXT,XPF,XP141E,XP142E,XP143E,XP241E,XP242E,XP243E series) components supplierin China,and we have large market shares in the world.High quality andcompetitive price is our advantage.At the same time, we have many long-termcooperative companies, such as CELESTICA,F(xiàn)OXCONN,OPPO , SYNCHION, TEKMART,UNITED MACHINERY,CHING YI,which can produce manykinds of molds and develop new ones. We can make samples, do batch purchase,prepare the materials and control the quality.
SMT組裝工藝與焊接前的每一工藝步驟密切相關(guān),其中包括資金投入、PCB設(shè)計(jì)、元件可焊性、組裝操作、焊劑選擇、溫度/時(shí)間的控制、焊料及晶體結(jié)構(gòu)等。
SMT assembly process are closely associated with each process step before welding, including money, PCB design, component solderability, assembly operation, choice of flux, temperature/time, soldering and the control of crystal structure, etc.
![](http://zs1.img-1.com/pic/74537/XP/20140311101058_1020_zs_sy.jpg)
XPF機(jī)器,屬于FUJI富士在2008年推出市場的高速復(fù)合型貼片機(jī),它具有體積小,速度快,適用性強(qiáng),高生產(chǎn)性,操作簡單性,性價(jià)比高等優(yōu)勢。
XPF機(jī)器分為XPF-L通用型和XPF-S省空間型兩款機(jī)型。XPF在生產(chǎn)過程中,實(shí)現(xiàn)了世界首創(chuàng)的動(dòng)態(tài)更換貼裝頭,包括12吸嘴的高速貼裝頭,吸取QFP﹨BGA﹨連接器的多功能貼裝頭以及點(diǎn)膠頭,因此XPF完美的將高速和多功能的特點(diǎn)集合在一臺(tái)貼片機(jī)上,使整線中各臺(tái)貼片機(jī)的性能得到了平衡,實(shí)現(xiàn)最佳的生產(chǎn)線優(yōu)化和機(jī)器間無浪費(fèi)運(yùn)轉(zhuǎn),最大限度的提高了貼裝的品質(zhì)和生產(chǎn)線的效率。
其主要參數(shù)如下:
貼片速度:25000 cph(12 nozzle) ; 9000 cph (1 nozzle )
貼片精度:+/— 0.050mm @3 sigma (chip) ; +/— 0.040mm @3 sigma (QFP) ;
電路板尺寸: 50 X 50mm -- 457 X 356 mm
元件尺寸: 01005 X 20 mm (12 nozzle) ; 0402 X 150 mm(1 nozzle)
![](http://zs1.img-1.com/pic/74537/XP/20140304151328_7625_zs_sy.jpg)