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刮刀下降方式
Scraper way down
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步進(jìn)馬達(dá)+氣缸
Stepper motor + Cylinder
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采用步進(jìn)馬達(dá)+氣缸方式,無需手動(dòng)調(diào)節(jié)刮刀印刷高度,只需在軟件里調(diào)節(jié),更方便.而且可以根據(jù)絲網(wǎng)的張力變化,根據(jù)經(jīng)驗(yàn)值,讓刮刀的下降值跟隨絲網(wǎng)的變化值,更實(shí)用.
Use stepper motor and cylinder, no need manual adjustment of squeegee printing height, only adjust on the software, more convenient. According to changing of screen tension and empirical value, descend value of squeegee will follow screen change, more practical.
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印刷方式
Printing
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采用雙邊驅(qū)動(dòng)
Bilateral driver
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采用雙邊龍門式驅(qū)動(dòng)印刷,可以印刷更平穩(wěn).
Bilateral gantry type driver printing, more stable.
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取像方式
Take photo
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采用四相機(jī)照取硅片邊緣
Take photo for wafer edge by 4 cameras
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采用四相機(jī)照取硅片邊緣,可以減小硅片尺寸誤差所帶來印刷偏向問題,從而可以更好地為雙印刷提供保證
Take photo for wafer edge by 4 cameras can avoid printing deviation problem caused by wafer size error, that could be ensured double printing effect.
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調(diào)整方式
Adjustment
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平臺(tái)調(diào)整方式,非絲網(wǎng)調(diào)整
Platform adjustment mode, non-screen adjustment
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調(diào)整平臺(tái)可以更有效地保證柵線印刷的一致性
Adjust platform can ensure consistency of grid line printing effectively.
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