<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">     <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">改造該設備使用了siemens 802s  數控系統。x軸.z軸分別用步進電機控制。由于該設備砂輪修整的*性，依據siemens 802s  數控系統的特點，在程序設計上進行一些必要的變化。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">    該設備的程序分為兩部分，加工程序和ｐｌｃ程序。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">    <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">①加工程序完成各軸的動作。既ｚ軸導輪加工，ｘ軸砂輪修整器進給及退回。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">    <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">②ｐｌｃ程序完成該設備的輔助動作。如：上下料及砂輪修整器刮砂.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">     該設備程序設計主要在砂輪修整部分需做一些變化。既當加工程序控制砂輪修整器縱向進給到砂輪端面后，ｐｌｃ程序立即啟動液壓控制修整器橫向刮砂輪端面，刮到端面末端后，加工程序又控制砂輪修整器縱向退回.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">