What are the specific safety procedures for CNC boring machines? What are the things that need to be observed? It is now introduced to its safe operating procedures in order to have a better understanding of CNC boring machines. The safe ope....
CNC milling machine general operation steps (1) The machining program of the workpiece should be prepared first before machining. If the machining program of the workpiece is long and complicated, it is best not to program on the machine, bu....
The structure of machined box parts is more complicated. The interior is cavity-shaped and its processing is mainly flat and hole. The technical requirements for the machining of box parts should be analyzed for the technical requirements of....
Set the groove on the part. First, in order to facilitate the subsequent processing, such as lathe turning thread undercut, grinding over-traveling groove, etc.; The second is to ensure the accuracy of the axial positioning of the parts duri....
Stainless steel parts tapping is much more difficult than tapping on common steel. Frequently, due to the large torque, the tap is “killed” in the screw hole, the tooth is broken or broken, the surface of the thread is not smooth, the groove is gr....
The eight elements that affect the properties of casting aluminium alloys are as follows: Metal elements such as vanadium, calcium, lead, tin, bismuth, antimony, beryllium and sodium. Due to the different use of finished aluminium coil, the....
Chapter One Parts Introduction Parts analysis description 1. Parts shape and general requirements As shown in Figure 1-1, the material is stainless steel, the material thickness is 0.5mm, and the dimensional accuracy of the workpiece must m....
In this paper, through the analysis of a simple base part structure designed by ourselves, and programming, drilling, milling and other numerical control machining, it can better meet the actual precision requirements and improve the proces....
1.Turning slender shaft geometry accuracy and surface quality requirements are high. Conventional processing methods are used to clamp the workpiece between the main shaft and the tailstock. There is no flexibility at both ends. Under the influence of....
The cutting method of the swarfs breaker and the main cutting edge are commonly used in the external oblique types, parallel types, and internal oblique types (see Figure 10).....