【文章內(nèi)容簡介】 .................................. 56 單步進(jìn)給 .................................................................................................................... 56 移動量的選擇 ...................................................................................................................................56 移動軸及移動方向的選擇 ..............................................................................................................57 單步進(jìn)給說明事項 ...........................................................................................................................57 手輪進(jìn)給 .................................................................................................................... 57 移動量的選擇 ...................................................................................................................................57 移動軸及方向的選擇 ......................................................................................................................58 手 輪進(jìn)給說明事項 ...........................................................................................................................58 手輪 /單步操作時輔助的控制 ....................................................................................... 59 第七章 回零操作 ................................................................................................................. 60 程序回零 .................................................................................................................... 60 程序零點概念 ...................................................................................................................................60 程序回零的操作步驟 ......................................................................................................................60 機械回零 .................................................................................................................... 61 機械零點概念 ...................................................................................................................................61 機械回零的操作步驟 ......................................................................................................................61 回零方式下的其它操作 ............................................................................................... 62 第八章 程序編輯與管理 ....................................................................................................... 63 程序的編輯 ................................................................................................................ 63 程序的建立 .......................................................................................................................................63 順序號的自動生成 ...................................................................................................................63 程序內(nèi)容的輸入 .......................................................................................................................63 順序號、字的檢索 ...................................................................................................................65 光標(biāo)的幾種定位方法 ...............................................................................................................66 字的插入，刪除、修改 ...........................................................................................................67 單個程序段的刪除 ...................................................................................................................67 多個程序段的刪除 ...................................................................................................................68 單個程序的刪除 ...............................................................................................................................68 全部程序的刪除 ...............................................................................................................................68 程序的 選擇 .......................................................................................................................................68 程序的復(fù)制 ........................................................................................................................................69 程序的改名 .......................................................................................................................................69 程序的檢索 .......................................................................................................................................70 程序管理 .................................................................................................................... 70 程序目錄的檢索 ...............................................................................................................................70 存儲程序的數(shù)量 ...............................................................................................................................70 存儲容量 ...........................................................................................................................................70 程序列表的查看 ................................................................................................................................71 程序的鎖住 .......................................................................................................................................71 4 第九章 通 訊 ................................................................................................................... 72 通訊軟件的安裝 ......................................................................................................... 72 通訊軟件的操作 ......................................................................................................... 72 串行口的 設(shè)置 ............................................................................................................. 72 CNC對 PC機數(shù)據(jù)的接收（ PC→ CNC） ..................................................................... 73 CNC數(shù)據(jù)對 PC 機的傳送（ CNC→ PC） ..........................