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hp312368
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樓主  發(fā)表于: 2011-05-01 08:28
我是一個(gè)初學(xué)者,學(xué)的三菱PLC,公司要進(jìn)行大批量的沖床改造,以下是沖床自動(dòng)成形要求,請各位前輩指點(diǎn),做一個(gè)程序給我,謝謝!
控制要求:共有四個(gè)氣缸,第一個(gè)氣缸在接近開(kāi)關(guān)檢測到有產(chǎn)品到位時(shí),將產(chǎn)品送到指定的第一點(diǎn),第二個(gè)氣缸開(kāi)始動(dòng)作,將產(chǎn)品送至工作臺(即模具處),同時(shí)另一邊的第三個(gè)限位氣缸動(dòng)作,對產(chǎn)品進(jìn)行定位,這樣的話(huà)產(chǎn)品將在四面包圍的空間里,產(chǎn)品成型的公差可以控制的很小,定位后,沖床開(kāi)始動(dòng)作,沖床完成成型回到原始位置,同時(shí)第二、三個(gè)氣缸退回原位,等第二個(gè)氣缸回到原位后,第一個(gè)氣缸回到起始位置,下一個(gè)產(chǎn)品又進(jìn)來(lái)了,重復前面的動(dòng)作,進(jìn)行循環(huán)工作,兩個(gè)送產(chǎn)品,一個(gè)定位,一個(gè)打沖床,兩個(gè)接近開(kāi)關(guān),一個(gè)是檢測產(chǎn)品到位,一個(gè)是檢測沖床到位,按鈕只設置啟動(dòng)、停止、手動(dòng)、急停。請發(fā)我郵箱或上傳到案例,我自已來(lái)下載,我的郵箱是tyg312368@163.com

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