CNC machining center is locked by software. When the automatic operation button is pressed during simulation processing, it is not possible to directly see whether the machine tool has been locked in the simulation interface. In the simulation, there is often no tool setting. If the machine tool is not locked, it is easy to hit the tool. Therefore, before the simulation processing, you should go to the operation interface to confirm whether the machine tool is locked. Forget to turn off the idle switch during processing. In order to save time, the idle switch is often turned on when the program is simulated. Idle running means that all moving axes of the machine tool run at the speed of G00. If the running switch is not turned off during machining, the machine tool will ignore the given feed speed and run at G00 speed, which will cause the accident of cutting and hitting the machine tool. There is no return to the reference point after running the simulation without load. When checking the program, the machine tool is locked, and the tool relative to the workpiece processing is in simulated operation (absolute coordinates and relative coordinates are changing). At this time, the coordinates are inconsistent with the actual position. It is necessary to use the method of returning to the reference point to ensure that the zero point coordinate of the machine is consistent with the absolute and relative coordinates. If there is no problem found after the calibration program, the machining operation will cause tool collision. The direction of override release is wrong.
When the machine tool overtravel, press and hold the overtravel release button and move in the opposite direction with manual or manual mode, which can be eliminated. However, if the direction of release is reversed, it will cause damage to the machine tool. Because when pressing the override release, the over travel protection of the machine tool will not work, and the travel switch of the over travel protection is already at the end of the stroke. At this time, the table may continue to move towards the overtravel direction, and eventually the screw will be broken, causing damage to the machine tool. The cursor position is not correct when the specified line is running. When the specified line is running, it is usually executed from the cursor position down. For the lathe, it is necessary to call the tool offset value of the tool used. If the tool is not called, the tool in the running program section may not be the required tool, which is very likely to cause a tool collision accident due to different tools. Of course, in the machining center, CNC milling machine must first call the coordinate system such as g54 and the length compensation value of the cutter. Because the length compensation value of each knife is different, it may cause knife collision if it is not called.
CNC machining center CNC machine tool as a high-precision machine tool, anti-collision is very necessary, require the operator to develop a careful habit, according to the correct method to operate the machine tool, reduce the occurrence of tool collision. With the development of technology, there are some advanced technologies, such as tool damage detection, anti-collision detection and adaptive machining, which can better protect CNC machine tools. After the industrial revolution, the pace of production can be said to be faster and faster. Nowadays, CNC machine tools seem to be used in many fields, because of the precise control and high-end technology, the product specifications produced by them are also more standardized. All of this, thanks to CNC complex parts processing technology is becoming more and more high-end, because of this, so modern we can enjoy the production mode and efficiency that we did not dare to think of before.
Since the advent of CNC machine tools, more and more manufacturers have begun to introduce such good machinery into their respective industries. Businesses hope to pursue high output, but also require products to meet production standards. This is a very strict requirement for the machine tool. It not only requires the working efficiency of the whole machine tool to maintain high efficiency, but also has many fine requirements for each internal part. CNC complex parts processing can be said to be the basis for ensuring the overall quality of CNC machine tools. Only by ensuring that the processing technology of CNC complex parts remains at a high level, can many manufacturers be assured of using it Create more and better products.
Therefore, for businesses, the first thing to do is to be ingenious in the selection of CNC complex parts processing, can not rely on the price alone, also can not be blindly selected. For manufacturers, the best way is to select the best quality CNC through a variety of ways, which can not only increase more safety scores for future production
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