51吃瓜

CNC ????? "style=" ????? ???????: ??????; font-size: 24px; color: rgb(0, 176, 240); CNC ????? ????? ?? ??? ????? ?????

CNC ????? ????? ?? ????? ?????? ?? ????? ??? ????? ?? ??? ?? ???? ????? ?? ???? ???? ?? ???? ???? ??? ?? ?? ????? ?? ????? ????? ?? ?? ?? ???? ???. ?? ??? ??? ??????? ????? ????? ??????? ??? ???? ???. 1. ??? ?? ????? ????? ?????????? ??? ????? ?? ????? ?? ??? ??? ?????? ?? ???? ?? ?? ??? ????? ?????????? ????? ?? ????? ???? ?? ??? ????? ????? ?? ?????? ???? ???? ?? ????? ??? ??? ????? ?? ??????? ????? ?? ??? ??? ????? ????? ?? ??. ?? ?? ????? ????? ?? ???? ????? ??? Z ?? ??????? ?? ?????? ??? X ??? ????? ????? ?? ???? ??????? ???? ???? ?? ????? ????? ??? ??? Z coordinate ?? ??? ????? ?? ????? ???? ?? ??? ????? ??.

?? ?? ?? ?? ?? ?? ?? ?? ?? ????????????????????????????????????????????????????? ?? ?????? ??? ???????? ??????? ?? ????? ?? ??? ?? ?? 45 ??????? ?? ?????? ??????? ?? ????? ??. ?? ?? ???? ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ?? ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ??? ???? ??? ?????? ??? ????? ??. ????? ????? ??? ????? ?? ???? ????? ??? ??? ???? ??? ?? ??? ??? ?? ?? ????? ??? ?????? ?? ??? ??? ?? ??? ?? ??? ???? ?? ??? ????? ????? ??? ??? ????? Z coordinate ???? ???? ??? ?? ??? Z+ (?? Z) ?? ?????? ??? ??? ????? ??? ????? ?? ????? ????? ?? ????? 2. ????? ?? ????? ?? ?????? ?????? ?? ?? ???????? ?????? ??? ????? ??. ?? ?????????? ???? ?? ?? ????? ?? ????? ?? diameter ???? ?? ???? ?? ??? ????? ?? ????? ?? ???? ?????? ???? ????? ?? ????? ?? ????? ??. ????? ????? ?? ????? ?? ?????? ?????? ??? ?????? ???? ?? ??? ??????? ??? ???? ??? ?? ?????? ???? ???? ?? ????? ?? ????? ????? ?? ??? ??????? ??? ???? ???? . ????? ?????? ????? ?? ????? ??. ?? ??? ????? ???? ?? ?????? ???? ?? ??????? ???? ?? ???? ?? ????? ???? ?? ???? ??? ????? ?? ????? ?? ????? ??.

CNC ????? ????? ????? ?????? ????? ?????? ??? ??????? ???? ?? ??? ??? ???? ????? ??? ?? ??? ?? ???? ??? ?? ?????????? ??? ??????? ???? ??? ????? ????? ???? ?????? ??? ???????? ??? ?????????? ??? ????? ?? ??? ??? ???? ??????? ?????? ??? When preparing for the development of a program for the design of a workpiece with a milling cutter, . the first step is to carefully calculate the coordinate value s based on the dimensions of the workpiece and the radius of the tool to determine the path taken by the tool center. The radius of the tool is only the radius of the milling cutter. After programming, if it is found that the milling cutter is not suitable and needs to be replaced with a other tool, the coordinate values of the path taken by the tool center to be recalculated.??? ??? ???? ?? ??? ??? ????? ?? ???? ?? ??? ????? ??? ???? ????? ??? ????? ?? ???? ??. ?? ???? ??? ????? ??????? ??????? ?? ???? ??? ??? ????? ???? ?? ???? ??.

??? ????? ?? ???? ?????? ?? ?????? ?????? ??? ???? ??? ???? ????? ????? ?? ???? koordinates ?? ???? ???? ?? ?????? ??? ???? ??? ??? ????? ?????? ????? ?? ??????? ??? ???? ?? ?? ????? ?????? ???? ?????? ?? ????? ???? ??? ???????? ?? ???? ?? ???? ??? ??? ????? ?????? ?? ?????? ????? ?? ????? ??????? ?? ???? ?? ??? ?????? ????? ?????? ??? ????? ??? ???? ??. ????? ????? ?????? ???? ?? ??? ??? ?????? ????? ?? ????? ?? ???? ??? ????? ?????? ????? ????? ????? ????? ?? ??? ???

3. ?????? ?? ???? ?????? ??? ????? ?????? ??? ??????? ?? ???? ??? ?? ?????? ?? ?????? ?? ?????? ???? ?????? ???? ?? ??????? ?????? ???. ?? CNC ????? ?????? ?? ????? ???????? ?? ?????? ????? ??? ?????? ??? ???? ?? ??? ???????? ?? ??? ???? ?? ??? ?? ????? ?? ??? ????? ?? ?????????? ?? ??? ?? ???? ???? ??. ???? ???????? ?? ?? Fixture bias can be executed using fixture bias commands G54-G59, or the coordinate system can be set using the G92 command; ??? ??? ???? ?? ??? G92 ?? ??????? ???? ?? ??? ??? ???? ?? ???? ????