When we use CNC machining, we often find that the outer circle of CNC machining parts has a taper phenomenon, which makes the diameters at both ends of the workpiece size inconsistent, which exceeds the tolerance range. So, what is the reason for the taper of the outer circle of CNC machined parts? How can we solve the problem of the taper of the outer circle of CNC machined parts?
Turning, milling, planing, grinding, drilling, boring, the highest precision of these machines and the tolerance levels achievable by various CNC machining methods are here.
CNC machining can be divided into two types according to the machining accuracy, namely rough machining and finishing. Usually, rough machining is performed first, and then finishing is performed, which can effectively improve the machining accuracy of the workpiece.
What to do if there are too many burrs when milling aluminum parts with CNC machining? Burrs will not only reduce the machining accuracy of CNC machined aluminum parts, thereby affecting the performance of the parts, but also increase the cost of CNC machining.
The operation technology of CNC machining is deepened and embodied in practice. If you really encounter a problem, think about how to solve it, and then exercise yourself in actual operation. Very simple questions have to be done once to understand the real meaning.
We control the CNC machining quality from five key links, namely the design link of the CNC machining scheme, the programming link, the simulation inspection link, the application link of the CNC machining quality control methods and tools, and the establishment of the CNC machining technical team. The following five key aspects of the in-depth study.
Mildew phenomenon of aluminum die-casting CNC machining parts: mainly due to the lack of moisture-proof treatment, yellowing phenomenon: the concentration of mold release agent during oxidation of cutting fluid and die-casting.
The metal cutting process is often accompanied by the formation of burrs. The existence of burrs not only reduces the precision and surface quality of CNC machined parts, but also affects the performance of products, and sometimes even causes accidents.