CNC machining center is a kind of mechanical equipment that integrates drilling, milling, boring, reaming, reaming, tapping and other processing functions. Among them, the workpiece processing method commonly used by CNC machining manufacturers is cutting. In order to ensure the machining accuracy and cutting accuracy of the workpiece, what should be paid attention to before cutting the workpiece?
1. Stretching must cool the aluminum alloy profile below 50 degrees before it can be moved to the stretching rack for stretching. Excessive temperature stretching will burn the human body and also burn the tops, and it cannot be completely eliminated. The internal stress of the aluminum alloy profile shows absolute waste products such as twists, twists, and poor functions before and after aging.
When the 5-axis CNC machining center has been widely used in various fields. Whenever someone encounters special-shaped and complex parts, five-axis machining technology is an important means to solve such problems. Do you really understand CNC 5-axis machining?
With the development of the electronics industry, the CNC machining technology of CNC machining manufacturers is becoming more and more sophisticated. So how do manufacturers of CNC machining parts ensure dimensional accuracy when machining aluminum?
1. Due to the small elasticity of titanium alloy, CNC machining factories will pay attention to the clamping deformation and force deformation of the turning workpiece during the machining process to ensure the machining accuracy of the turning workpiece; when installing the workpiece, the clamping force should not be too large, as it is necessary When adding auxiliary support.
Milling is to fix the blank, and use a high-speed rotating milling cutter to move on the blank to cut out the required shapes and features. Traditional milling is mostly used to mill simple shapes/features such as contours and grooves.CNC milling machines can process complex shapes and features. The milling and boring machining center can perform three-axis or multi-axis milling and boring processing, which is used for processing, molds, inspection tools, molds, thin-walled complex curved surfaces,artificial prostheses, blades, etc. When selecting the content of CNC milling processing, the advantages and key functions of the CNC milling machine should be brought into full play.
Mirror processing means that the processed surface can reflect the image like a mirror. This level has reached a very good surface quality of the workpiece. Mirror processing can not only create a high "value" for the product, but also reduce the notch effect and prolong the fatigue of the workpiece. Life: It is of great significance in many assembly and sealing structures. Polishing mirror processing technology is mainly used to reduce the surface roughness of the workpiece. When selecting the polishing method for metal workpieces, different methods can be selected according to different needs. The following are several common methods of polishing mirror processing.
The performance of precision cnc machining parts is very important. It has a huge relationship with corporate interests and personal safety. While bringing economic benefits to the enterprise, it can also effectively reduce the occurrence of accidents.