Knowledge Share

Efficiently Machining Aluminium Components On VMC

Aluminum part HG Machinetools

Efficiently Machining Aluminium Components On Vertical Machining Center

Aluminium and its alloys find extensive use in various industries, including aerospace, digital home appliances, and automotive manufacturing. Moreover, aluminium is one of the frequently employed materials in vertical machining centre operations. To manufacture high-quality aluminium components, the subsequent sections elucidate various factors that impact the stability of vertical machining centre processes.

1. Selecting the right tools

While machining aluminium, it's advisable to use specially designed tools that offer better precision. Aluminium alloy milling cutters usually have larger front and helix angles, as well as sharper edges, thereby making them more suitable for machining aluminium alloy parts (such as anti-chip applications), and enhancing the surface quality of the machining.

2. Setting of Parameters.

The choice of cutting speed, feed rate, depth of cut, tool compensation, and other cutting parameters affects the stability of machining, and thus needs to be selected carefully.

3. Cooling of the material.

After cooling, the workpiece may become distorted. Avoiding this is usually a challenge, in which case, it is necessary to be particularly attentive to the application of the coolant. When making on-site measurements, it is essential to consider the potential for the material to undergo deformation.

4 .The Vertical Machining Centre's (VMC) condition is an essential consideration.

The machining process's stability is hugely dependent on the Vertical Machining Centre's current condition. Vertical machining centres that are new or not yet used regularly may suffer from dimensional instability. In this situation, it's advisable to inspect the servo motor, screw, nut, and other parts to debug the vertical machining centre.

5. Machining Technology:

Using unreasonable machining technology can lead to dimensional errors in the workpiece. To reduce any machining errors that are caused by iron chips on aluminium parts, we should follow basic machining processes, such as milling CNC machining "rough first and then fine," the first face after a hole, or the first large surface after a small surface. We should also use fixtures to reduce the number of clamping and try to use a combination of fixtures as well.

If you need any Vertical Machining Centers for machining Aluminium or its alloys, please do not hesitate to contact us for the details. Our best offer will be sent to you without any delay~