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libing0254
級別: 論壇先鋒
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樓主  發(fā)表于: 2020-12-26 15:53
大俠們需要幫助指點(diǎn),  現在有一個(gè)型材成型線(xiàn),工藝是沖孔----緩存基坑----成型;  沖孔是設定走一段沖幾個(gè)孔,走一段沖幾個(gè)孔,而成型線(xiàn)是連續的,我現在的難點(diǎn)就是,怎么樣調節成型的速度,沖孔線(xiàn)也隨之匹配相應的速度。沖孔是用伺服控制行走的,因為沖孔位置要精確,成型是變頻器控制的。共用一套PLC,有什么好的方法或者思路嗎?
鴻明自動(dòng)化
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1樓  發(fā)表于: 2020-12-27 14:22
配個(gè)送料機,送料速度比成型機運行速度快,緩沖坑加感應開(kāi)關(guān)料滿(mǎn)停止送料,缺料延時(shí)開(kāi)始送料。

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