Talking about several common problems in the processing of CNC spinning machine, the corresponding methods are introduced.

The use of automatic spinning machines for metal spinning is considered by many to be as much art as manufacturing science. Spinning itself is an artistic operation, but it is also a more complex level under the conditions of heat transfer.

During the spinning process, the metal may begin to crystallize, become brittle or become difficult to handle - we call it "work hardening." This hardening mainly occurs on stainless steel or more exotic metals, and we spin in the form of stainless steel - although it is possible to change any metal.

Often, we need to send materials to companies that specialize in annealing (metallurgy), through which the metal is softened. When we get the metal, we can complete the spinning process.

In special cases, we can avoid the cost of softening by heating and spinning. Maintaining the metal at extreme temperatures will maintain the toughness of the material through the entire spinning process.

CNC spinning machine processing is more and more widely used in today's mechanical processing industry. Especially the economical CNC machine is widely used in some enterprises, especially small and medium-sized enterprises, due to its wide processing scale, high power, stable quality and low price. Great use and development. However, in the promotion and application, problems such as long preparation time, large processing errors and even accidents are often caused by the application or process planning, which brings a lot of inconvenience and psychological pressure to the operator. In fact, if the economical spinning CNC machining method is used well, it is very convenient and safe to process.

The following is a description of several common problems in processing.

1 Choose the appropriate and reasonable tooling method

After the tool device, the tool is first set to determine the starting point orientation before executing the machining program. The tool setting is often a headache for the operator (economical CNC non-self-testing equipment), labor and time, especially when multi-knife machining, it is also necessary to measure the tool compensation.

In general, the commonly used tool setting methods are: Jog the knife method and press the jog button on the control panel to touch the tool tip to the surface of the workpiece (the X and Z directions are divided twice), and the counter is cleared. , then retreat to the initial orientation to be set (X, Z planning initial value), and then clear to get the initial orientation of the knife. The initial orientation of each knife is determined in turn, and then adjusted to the precise planned orientation (starting point) after trial processing. This method can be operated without any aids, but it can be operated at a long time. In particular, the tool must be adjusted from the beginning every time the tool is ground. This method is suitable for simple procedures or initial equipment commissioning.