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Five axis machining center application in auto mould processing ( 2)
by：Transon
2020-10-27
2.
4 of the irregular surface processing
in the past, irregular surface of mould processing process is usually performed by three-axis machining center. Cutting die movement along the cutting path of cutting process will not change. At this point, the point of cutting state can not ensure the quality of all parts of the mold perfect. Through five axis machining center, you can work out the curvature change more frequently, groove deep mold. Cutting tool cutting state can always make the best. The movement direction of the cutting tool can maximize the whole machining path. At the same time, the tool can also be a straight line and bending die. Each part of the face are perfect.
2. 5 moulds of different geometry processing
when applies five axis machining center has a 3 d curve surface of mould processing, mold machining is always protected under the best working state, any area of the cutting tool and cutting tool machining processing Angle can be changed, so as to complete the geometric mold processing.
2. 6 mold ramp inclined hole processing
five axis machining center in the mould hole machining, through pendulum effect, the pendulum of the machine put the spindle on the vertical side of the inclined surface of workpiece, accurate positioning hole. In order to accurately handle mold on the inclined hole, need at least two straight axis interpolation motion, greatly reduces the accuracy of hole location. If use five axis machining center hole, its effect is through the swing machine tool with the bevel of the mould in a location with vertical spindle. On the main shaft of a straight axis machining a mobile inclined hole, can significantly improve the accuracy of hole.
2. 7 in mould no direction change line milling
if you want to don't change the direction of the milling a straight line, you can draw a straight line at the top of the tool. If you need to change direction, can draw a curve, and change the direction of the tip. If you want a straight line, you must give necessary compensation curve. The application of five axis machining center is very important. If the control system without considering the length of the cutting tool, cutting tool rotation around the shaft center, point can not be fixed, and may be removed from the current working position, but in the five axis machining center system, it has five axis control function. OL。 In the process of processing mould operation, though changed the direction of the cutting tool, but use five axis control system can ensure the position of the tip. In the process, but also automatically calculates the XYZ axis of compensation movement, significantly improve the machining accuracy.
all in all, in the mold processing, the application of five axis machining center can avoid the interference of cutting tool, can ordinary three axis machine tool is difficult to machining of complex parts. Can be used for straight grain mold processing, side milling a molding process, the processing quality well, high processing efficiency. For three-dimensional curved surface, especially large plane, can be used in a large diameter vertical milling cutter machining large plane. Reduce the amount of cutting tool, reduce residual height, improve the machining efficiency and surface quality. Through more than a few space surface of mould processing and surface processing, improve the machining efficiency, improve the position precision of the surface. Five axis machining center was applied to mould processing, remain the workpiece, the most effective tool cutting state. In some plants, can use big tools to avoid mutual interference. The tool good rigidity, high machining precision and machining efficiency is high. As a result, five axis machining center has wide adaptability, is worth popularizing widely.
in the past, irregular surface of mould processing process is usually performed by three-axis machining center. Cutting die movement along the cutting path of cutting process will not change. At this point, the point of cutting state can not ensure the quality of all parts of the mold perfect. Through five axis machining center, you can work out the curvature change more frequently, groove deep mold. Cutting tool cutting state can always make the best. The movement direction of the cutting tool can maximize the whole machining path. At the same time, the tool can also be a straight line and bending die. Each part of the face are perfect.
2. 5 moulds of different geometry processing
when applies five axis machining center has a 3 d curve surface of mould processing, mold machining is always protected under the best working state, any area of the cutting tool and cutting tool machining processing Angle can be changed, so as to complete the geometric mold processing.
2. 6 mold ramp inclined hole processing
five axis machining center in the mould hole machining, through pendulum effect, the pendulum of the machine put the spindle on the vertical side of the inclined surface of workpiece, accurate positioning hole. In order to accurately handle mold on the inclined hole, need at least two straight axis interpolation motion, greatly reduces the accuracy of hole location. If use five axis machining center hole, its effect is through the swing machine tool with the bevel of the mould in a location with vertical spindle. On the main shaft of a straight axis machining a mobile inclined hole, can significantly improve the accuracy of hole.
2. 7 in mould no direction change line milling
if you want to don't change the direction of the milling a straight line, you can draw a straight line at the top of the tool. If you need to change direction, can draw a curve, and change the direction of the tip. If you want a straight line, you must give necessary compensation curve. The application of five axis machining center is very important. If the control system without considering the length of the cutting tool, cutting tool rotation around the shaft center, point can not be fixed, and may be removed from the current working position, but in the five axis machining center system, it has five axis control function. OL。 In the process of processing mould operation, though changed the direction of the cutting tool, but use five axis control system can ensure the position of the tip. In the process, but also automatically calculates the XYZ axis of compensation movement, significantly improve the machining accuracy.
all in all, in the mold processing, the application of five axis machining center can avoid the interference of cutting tool, can ordinary three axis machine tool is difficult to machining of complex parts. Can be used for straight grain mold processing, side milling a molding process, the processing quality well, high processing efficiency. For three-dimensional curved surface, especially large plane, can be used in a large diameter vertical milling cutter machining large plane. Reduce the amount of cutting tool, reduce residual height, improve the machining efficiency and surface quality. Through more than a few space surface of mould processing and surface processing, improve the machining efficiency, improve the position precision of the surface. Five axis machining center was applied to mould processing, remain the workpiece, the most effective tool cutting state. In some plants, can use big tools to avoid mutual interference. The tool good rigidity, high machining precision and machining efficiency is high. As a result, five axis machining center has wide adaptability, is worth popularizing widely.
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