Processing of non-standard parts machining CNC machining
Source：Changzhou Xueming Electronics Co., Ltd. Time：2014-8-25 8:59:50 Hits：
Processing of non-standard parts machining CNC machining
1, the use of the machining center lock function
CNC machine tools in general have a lock function (full lock or uniaxial lock). When you enter the program, locking 2-axis, can determine whether the two-axis coordinate values collide through. Application of this feature should avoid, such as tool change operation, otherwise it is impossible procedure.
2, using the dry run function machining centers
Dry Run function using non-standard parts processing center machining tool path trajectory can check the correctness of the machine when the program input, can be installed on the tool or workpiece, and then press the Run button empty, then the spindle does not turn, bench press track program to run automatically at this time whether we can find the tool may collide with the workpiece or fixture However, in this case, must ensure that when fitted with the workpiece, the tool can not be installed; when loading the tool will not install parts, otherwise it will collision.
When we use CNC machining parts, usually require a variety of actions to control the machine, one to control the action of the order, the second is to control the various moving parts of the machine displacement. When using ordinary machining, this driving, parking, take the knife, commutation, spindle speed and switch cutting fluids and other operations are directly controlled by hand.
When non-standard parts processing machines and automatic profiling machining, the operation and motion parameters are designed by cams, die and stop relying on other devices in the form of analog controlled, although they can be processed more complicated parts, and there is a certain degree of flexibility and versatility, but the machining accuracy by cam, mold manufacturing precision by the impact, but also a very long process of preparation time.
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