1、首先打开UG8.0软件，先创建一个加工模型，依此为例，进入加工模块。
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2、要进入加工步骤，首先要创建加工坐标系，也就是机床的坐标系，点击屏幕左侧：工序导航器，进入几何视图模式。
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3、点击：MCS-MILL坐标系前的加号，然后双击此坐标系，进入机床坐标系设置对话框。
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4、在机床坐标系设置中，点击CSYS对话框，进入CSYS坐标系设置界面。
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5、类型选择：动态，参考坐标系选择：绝对—显示部件，然后点击：指定方位操控器按钮，进入方位坐标系对话框。
/iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb"/>
6、在对话框中，输出坐标系中Z向距离设为65，这个距离为到模型底部到上平面的距离，即我们加工坐标在模型最高面，其他默认，设置完点击确定。
/iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f"/>
7、然后返回到机床坐标系对话框，在安全平面设置中，选择：平面，点击进入平面设置对话框。
/iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92"/>
8、点击模型的上平面，安全距离设置为5，这个距离是我们加工编程时的安全刀距，不用设置太大。全部设置完成之后，加工坐标系就全部创建完成了。
/iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8"/>
/iknow-pic.cdn.bcebos.com/203fb80e7bec54e7dd9da870b7389b504fc26a6f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/203fb80e7bec54e7dd9da870b7389b504fc26a6f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/203fb80e7bec54e7dd9da870b7389b504fc26a6f"/>
2、要进入加工步骤，首先要创建加工坐标系，也就是机床的坐标系，点击屏幕左侧：工序导航器，进入几何视图模式。
/iknow-pic.cdn.bcebos.com/eac4b74543a98226a5af99498482b9014a90eb76"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eac4b74543a98226a5af99498482b9014a90eb76?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/eac4b74543a98226a5af99498482b9014a90eb76"/>
3、点击：MCS-MILL坐标系前的加号，然后双击此坐标系，进入机床坐标系设置对话框。
/iknow-pic.cdn.bcebos.com/d62a6059252dd42a950ab3c50d3b5bb5c9eab859"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d62a6059252dd42a950ab3c50d3b5bb5c9eab859?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d62a6059252dd42a950ab3c50d3b5bb5c9eab859"/>
4、在机床坐标系设置中，点击CSYS对话框，进入CSYS坐标系设置界面。
/iknow-pic.cdn.bcebos.com/0b46f21fbe096b6347a7ec3e02338744ebf8ac26"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/0b46f21fbe096b6347a7ec3e02338744ebf8ac26?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/0b46f21fbe096b6347a7ec3e02338744ebf8ac26"/>
5、类型选择：动态，参考坐标系选择：绝对—显示部件，然后点击：指定方位操控器按钮，进入方位坐标系对话框。
/iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf4ed1d4cb178094b36adaf99cb"/>
6、在对话框中，输出坐标系中Z向距离设为65，这个距离为到模型底部到上平面的距离，即我们加工坐标在模型最高面，其他默认，设置完点击确定。
/iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/8cb1cb1349540923d1d9d1109c58d109b3de492f"/>
7、然后返回到机床坐标系对话框，在安全平面设置中，选择：平面，点击进入平面设置对话框。
/iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/8718367adab44aed54840c8abd1c8701a08bfb92"/>
8、点击模型的上平面，安全距离设置为5，这个距离是我们加工编程时的安全刀距，不用设置太大。全部设置完成之后，加工坐标系就全部创建完成了。
/iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/342ac65c10385343363f354f9d13b07ecb8088e8"/>
温馨提示：答案为网友推荐，仅供参考
第1个回答 2018-05-27
很高兴能为你解答，双击坐标系可以更改方位，一般不推荐修改，最好一开始建模的时候就确定好正视图和左视图的方向，这样就不会乱了。
动态的不好抓点
动态的不好抓点
追答CTRL+T，移动物体给坐标
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