The machining quality and machining efficiency of the threads in the horizontal machining center directly affect the machining accuracy of the horizontal machining center and vertical machining center. Thread processing is one of the applications of the quality of the machining center. The following editors introduce several methods that can make the machining center have higher accuracy and more stable performance when processing the thread.
A long time ago, the tapping method was used for the tapping, and its structure is relatively complicated. In recent years, horizontal machining centers and vertical machining centers have been born respectively. The performance of machining centers has gradually improved. The processing of taps has changed from flexible to rigid. Rigid machining is the main processing method of machining centers. When processing a kind of workpiece, we must first determine the thread bottom hole, the thread bottom hole has a great influence on the processing quality of the workpiece in the machining center. When selecting workpieces for the machining center, be sure to select different taps according to different workpieces in advance. Different tools require different tools for different workpieces, and the resulting performance is also different. In the second place, attention should be paid to the difference between through-hole taps and blind-hole taps.
When machining the workpiece, the spindle will definitely delay the time when it is started, so as to ensure that the shaft reaches the predetermined speed. When retracting the tool, the hand-grinding tool adopts the spindle orientation to allow the tool to move in the radial direction. Because the hand-grinding tool is generally not very symmetrical, so be careful. The arbor should be made accurately, otherwise it will cause a messy buckle. There are many methods for horizontal machining centers and vertical machining centers when threading, such as tap machining and milling. Correct selection of processing tools and application of correct methods can improve the processing efficiency of the processing center.