英语翻译The algorithm for measuring the surface by the zero MH c

英语翻译
The algorithm for measuring the surface by the zero MH consists in the following.From initial point 1 (see Fig.2a,where n is "overtravel"),the MH travels to point 2 of the preliminary approach.From point 2,the MH moves at the rapid feed rate of 500 mm/min until it makes contact with the controlled surface.At point 3,the MH is actuated for "coarse" measurement.Thereafter,the MH is withdrawn by 1.5 mm from point 3 to point 4.Subsequent- ly,the MH travels to the controlled surface at the rate of 8 mm/min.Point 5 is the stop for precision measurement.Point K is the end point for the measurement cycle,thereby de- termining the range of surface search.Values of travel rate for "coarse" and "precision" measurements are determined experimentally based on the required accuracy and minimum time for measurement.
Standard workpiece basing cycles are represented as subprograms written in macrolanguage of the NC device FANUC-6 made by the firm "Fanuk" I.Reference to workpiece-basing subpro- grams in the machining control program is executed by macrocommands.The user needs to know only the macrocommand structure in order to call the required subprogram.To illustrate,the macrocommand for calling the subprogram for automatic basing along axis Z appears as shown below:

测量零的 MH 的表面的运算法则在于下列各项.从初次的点 1(见到图 2 a,哪里 n 是 " overtravel") ,MH 移动磨利初步方法中的 2 .从点 2 ,MH 用受约束的表面在 500 毫米／分的迅速输送率移动直到它接触点.在点 3 ,MH 为 " 粗的 " 测量被促使.其后,MH 从磨利 4 的点 3 被撤回 1.5 毫米.后来的－ ly,MH 以 8 毫米／分的率移动到受约束的表面.点 5 是精确测量的停止.点 K 是测量周的终点,藉此 de－ termining 多种表面的搜寻.旅行率的数值为”coar 还有不懂得问我 不要客气