20127 月27
典型數(shù)控系統(tǒng)介紹
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FANUC OC系統(tǒng)由哪些基本模塊組成?
FANUC OC系統(tǒng)由控制單元,主軸和進(jìn)給伺服單元以及相應(yīng)的主軸電動機(jī)和進(jìn)給電動機(jī),CRT顯示器,系統(tǒng)操作面板,機(jī)床操作面板,附加的UO接口板,電池盒,手搖脈沖發(fā)生器等部件組成。
20127 月27
典型數(shù)控系統(tǒng)介紹
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FANUC OC系列數(shù)控系統(tǒng)有哪些功能和特點?
20127 月27
數(shù)控機(jī)床的使用
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如何確定數(shù)控系統(tǒng)三相電源的相序?
①用相序表肚如圖1-1 (a)所示,將三相電源線接到相序表,當(dāng)相序正確時,相序表按順時針方向旋轉(zhuǎn)。
②用雙通道示波器側(cè)量測量AB相和CB相的波形,正確相序的波形如圖1-1 (b)所示,兩個波形在相位上相差120度。
20127 月27
典型數(shù)控系統(tǒng)介紹
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如何對SIEMENS 840D系統(tǒng)進(jìn)行系統(tǒng)恢復(fù)?
??? SIEMENS 840D系統(tǒng)的數(shù)據(jù)恢復(fù)包括NC數(shù)據(jù)和PLC程序,其步驟如下(適用于MMC103即帶硬盤的,對其他類MMC,可用PCIN4.0通過V24接口輸入):。
?①按.SERVICE”下面的軟鍵:
?②按“START UP”下面的軟鍵;
?③按擴(kuò)展鍵“>”;
?④按“PASSWORD”下面的軟鍵:
?⑤按屏幕右側(cè)“SET PASSWORD”右面的軟鍵;
20127 月27
典型數(shù)控系統(tǒng)介紹
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如何對SIEMENS 840D系統(tǒng)PLC進(jìn)行初始化?
對SIEMENS 840D系統(tǒng)的PLC初始化(清”0″)步驟如下(圖2-13)
①將PLC啟動開關(guān)S4撥到“2”位置;
②將開關(guān)S4撥到“3”位置,并保持約3s直到PS燈再次亮:
20127 月26
典型數(shù)控系統(tǒng)介紹
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SIEMENS 840D系統(tǒng)611D數(shù)字伺服系統(tǒng)是怎樣構(gòu)成的?
??? SIEMENS 840D系統(tǒng)采用數(shù)字化的611D伺服系統(tǒng),由6SN 1123系列驅(qū)動模塊、6SN118系列控制模塊以及1FT6系列交流伺服電動機(jī)等部件組成。
20127 月26
典型數(shù)控系統(tǒng)介紹
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SIEMENS 840D系統(tǒng)NCU模塊上的指示燈與開關(guān)有什么含義和功能?
20127 月26
典型數(shù)控系統(tǒng)介紹
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SIEMENS 810T/M系統(tǒng)與位置反饋信號是怎樣連接的?
??如圖2-4所示,SIEMENS 81OT/M系統(tǒng)也是通過測量模塊接收位置反饋信號的,一個測量模塊塊可以連接三個軸的位置反饋。測量模塊上面三個X111. X121和X131接口是連接位位置反饋的.圖2-6為測量模塊接口X131與編碼器的連接圖。另兩個接口X111和X121與X131是相同的。使用時要注意這三個接口的順序。
20127 月26
典型數(shù)控系統(tǒng)介紹
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如何對SIEMENS 840D系統(tǒng)NC進(jìn)行初始化?
有時因為系統(tǒng)數(shù)據(jù)出現(xiàn)問題,需要對系統(tǒng)進(jìn)行初始化,然后再重裝相關(guān)數(shù)據(jù),初始化的步驟如下(圖2-13):
20127 月26
典型數(shù)控系統(tǒng)介紹
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SIEMENS 840D系統(tǒng)NCU模塊上各接口有什么樣的功能?
下面結(jié)合圖2-10介紹SIEMENS 840D系統(tǒng)NCM模式上各接口的功能。
(1)X101
MMC接口,與MMC和MCP通過MPI電纜相連,實現(xiàn)NCU與MMC和