It is an important item to set tool and establish workpiece coordinate system in NC machining operation.
确定工件坐标系原点是数控加工中重要的一个步骤。
It is an important item to set tool and establish workpiece coordinate system in NC machining operation.
对刀建立工件坐标系是数控加工操作的重要内容。
Lastly, the mathematical models of coordinate conversion between workpiece coordinate system and machine coordinate system are represented.
最后建立了五坐标数控机床不同结构类型的坐标转换(工件坐标系—机床坐标系)数学模型。
It describes the working principle of CMM, derives the workpiece coordinate system of white bodywork and establishes its mathematical models.
介绍了三坐标测量系统的工作原理，并就白车身工件坐标系及数学模型的建立进行了推导。
Explains the application of workpiece coordinate system rotation in machine hole on the cone surface by machining a practicable manufactured product.
通过实例说明在数控加工中，通过工件坐标系旋转加工圆锥面上孔的方法。
The workpiece zero is the origin of the workpiece coordinate system. When workpiece were set up on NC machine center, normally we need define more than one workpiece zero.
工件零点是工件坐标系的原点，在数控镗铣加工中心上，一次装夹需要设置多个工件零点。
The workpiece zero is the origin of the workpiece coordinate system. When the workpiece was set up on machining center, normally we need to define more than one workpiece zero.
工件零点是工件坐标系的原点，在加工中心上一次装夹需要设置多个工件零点。
Uses crank box as objects in NC machining, and discusses the establishment of coordinate system and the calculation of deviation value of multiple work position workpiece.
以曲轴箱体为数控加工对象，讨论多工位工件坐标系的建立和零点偏置值的计算。
Uses crank box as objects in NC machining, and discusses the establishment of coordinate system and the calculation of deviation value of multiple work position workpiece.
以曲轴箱体为数控加工对象，讨论多工位工件坐标系的建立和零点偏置值的计算。
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