由高精度的圖像視覺係統精確識別並計（jì）算出PCB Mark與鋼網Mark間的偏差值，由PC控製工作台完成校準;在印刷錫膏時，錫膏受刮刀的推力產生滾動的前進，所受到的推（tuī）力可（kě）分解為（wéi）水（shuǐ）平方向的（de）分力和（hé）垂直方向的分力。當運行至模板窗口附近，垂直方向的分力使粘度已降低的錫膏順利地通過窗口可印（yìn）刷到PCB焊盤上，當平台（tái）下降（jiàng）後便留下精（jīng）確的錫膏（gāo）圖形。
產品描述（shù）
本機包括機（jī）械、電氣（qì）兩大部分。
The machine consists of a mechanical part and an electric part.
機械部分由運輸係（xì）統、網板夾持裝（zhuāng）置、PCB夾板裝置、視覺係統、刮刀係統自動網板（bǎn）清洗裝置、可（kě）調工作平台等組成。
The mechanical part shall include the transport system, screen clampingdevice, PCB clamping board device, viewing system, squeegee system,auto screen-cleaning device adjustable workbench etc.
電氣部分由工控機及控（kòng）製軟件、驅動器、步進電機（jī）、伺服電機和氣動係統以及信號監測係統（tǒng）組（zǔ）成。
The electric part shall include the industrial PC and the control software,driver unit, step motor, servomotor, pneumatic system and signalmonitoring system etc.
由高精度的圖像視覺係統精確識別（bié）並計算出PCB Mark與鋼網Mark間的偏差值，由PC控製工作台完成校準;在印（yìn）刷錫膏時，錫膏受刮刀的推力產生滾動的前進，所受到的推力可分解為（wéi）水平方向的分力和垂直方向的分力。當運行至模板窗口附近，垂直方向的分力使粘度已降低的（de）錫膏順利地通過窗口可印刷到PCB焊盤上，當平台下降後便留下精確的錫膏（gāo）圖（tú）形（xíng）。
The deviation between PCB Mark and steel Mark is accurately identified and calculatedby the high-precision image vision system, which is controlled by PCB Make the platformto complete the calibration; When printing solder paste, the solder paste is pushed by thescraper to produce rolling forward, and the thrust received can be decomposed intoThehorizontal component and the vertical component. When running near the template windowthe vertical component reduces the viscosityThe solder paste can be printed on the PCB padsmoothly through the window, and the precise solder paste pattern will be left after the platform drops
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