描述
MBX860-001B
數(shù)控裝置的發(fā)展趨勢(shì)
80年代以來(lái),為適應(yīng)FMC、FMS、CAM、CIMS的發(fā)展需要,數(shù)控裝置采用大規(guī)模、超大規(guī)模集成電路,提高了柔性,功能和效率。
PC化。由于大規(guī)模集成電路制造技術(shù)的高度發(fā)展,PC硬件結(jié)構(gòu)做得更小,CPU的運(yùn)行速度越來(lái)越高,存儲(chǔ)容量很大。PC機(jī)大批量生產(chǎn),成本大大降低,可靠性不斷提高。PC機(jī)的開(kāi)放性,Windows的應(yīng)用,更多的技術(shù)人員的應(yīng)用和軟件開(kāi)發(fā),使PC機(jī)的軟件極為豐富。PC機(jī)功能已經(jīng)很強(qiáng),CAD/CAM的軟件已大量由小型機(jī),工作站向PC機(jī)移植,三維圖形顯示工藝數(shù)據(jù)已經(jīng)在PC機(jī)上建立。因此,PC機(jī)已成為開(kāi)發(fā)CNC系統(tǒng)的重要資源與途徑。
交流伺服化。交流伺服系統(tǒng)恒功率范圍已做到1∶4,速度范圍可達(dá)到1∶1000,基本與直流伺服相當(dāng)。交流伺服體積小,價(jià)格低,可靠性高,應(yīng)用越來(lái)越廣泛。
高功能的數(shù)控系統(tǒng)向綜合自動(dòng)化方向發(fā)展。為適應(yīng)FMS、CIMS、無(wú)人工廠(chǎng)的要求,發(fā)展與機(jī)器人、自動(dòng)化小車(chē)、自動(dòng)診斷跟蹤監(jiān)視系統(tǒng)等的相互聯(lián)合,發(fā)展控制與管理集成系統(tǒng),已成為國(guó)際上數(shù)控系統(tǒng)的方向。
方便使用。改善人機(jī)接口,簡(jiǎn)化編程、操作面板使用符號(hào)鍵,盡量采用對(duì)話(huà)方式等,以方便用戶(hù)使用。
柔性化和系統(tǒng)化。目前數(shù)控系統(tǒng)均采用模塊結(jié)構(gòu),其功能覆蓋面大,從三軸兩聯(lián)動(dòng)的機(jī)床到多達(dá)24軸以上的柔性加工單元。
小型化。由于半導(dǎo)體電路高度集成化、封裝三維化和電路板插三維化,使NC裝置進(jìn)一步小型化,在NC裝置的操作單元用TFT(薄膜晶體管)彩色液晶顯示器、觸摸屏取代CRT,厚度僅為CRT的1/4等。
高速化。為實(shí)現(xiàn)高速加工,主軸必須高速化,從主軸電動(dòng)機(jī)最高速為180000r/min。最高進(jìn)給速度120m/min以上。
高效化。實(shí)現(xiàn)高效加工,縮短非切削時(shí)間和加工周期的關(guān)鍵是提高PMC(可編程機(jī)床控制器)的處理器,隨著處理內(nèi)容復(fù)雜化,PMC的編程語(yǔ)言成了問(wèn)題,雖然C語(yǔ)言和PASCAL已經(jīng)實(shí)用化,但為置換梯形圖語(yǔ)言,還需要使用順控流程圖(SFC)那樣的視圖用語(yǔ)言。
產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。
主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
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專(zhuān)業(yè)銷(xiāo)售進(jìn)口DCS? PLC系統(tǒng)備件模塊
PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅
15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家