cnc parts processing thread milling method

If you want to become a master in the operation of cnc parts processing center, you must withstand the experience of the moment, you must constantly improve your work ability. In the CNC parts processing occupation, the programming of cnc parts processing center should be compiled according to the operating characteristics of the machine tool. Conducive to investigation, inspection, measurement, security, etc. For example, the same kind of parts, the same processing content, in vertical processing, horizontal processing, separate processing, the program must be different.

Can skillfully operate CNC machine tools. This requires 1-2 years of study, the operation is sophisticated. The beginners, especially the college students, understand how to do it in their hearts, but they do listen to it. Learn in this process: system operation method, fixture installation, part reference alignment, tool setting, zero offset setting, tool length compensation, radius compensation, tool tool holder loading unloading, tool edge Grinding, measurement of parts (can skillfully use vernier calipers, dial gauges, dial gauges, dial gauges, internal diameter lever meters), etc.

An operator level can be reflected: horizontal processing, large gantry (movable beam, top beam) processing. Must have a good tooling fixture foundation measurement technology level. The difficulty of analyzing the cause of the fixture is that it can only be qualitative difficult to quantify.

In the process of cnc parts processing, there is a method called thread milling. What does it mean in detail? cnc machining thread milling is a milling method that uses thread milling tools, three-axis linkage of the machining center, that is, X, Y axis circular interpolation, Z axis linear feed.

Thread milling is primarily used for the processing of large-hole threads threaded holes that are difficult to process. It mainly has the following characteristics:

⑴ Fast processing speed, high efficiency high processing precision. The tool data is generally hard alloy data, the cutting speed is fast. The precision of the cutting tool is high, so the precision of the milled thread is high.

⑵ The scope of application of milling tools is large. As long as the thread pitch is the same, whether it is ** thread right-hand thread, a tool can be used, which is beneficial to reduce the cost of the tool.

⑶ Milling processing is easy to evacuate chips cool. Compared with taps, the cutting condition is better. It is especially suitable for threading of difficult materials such as aluminum, copper, stainless steel. Ensure thread processing quality workpiece safety.

⑷Because there is no tool tip guide, it is suitable for machining blind holes with short threaded bottom holes holes without undercuts.