Peek injection processing

Peek material can be processed by injection molding. PEEK is a kind of high-temperature special engineering plastic, which needs to be kept at about 350 degrees, so it is required that the heating section of injection molding machine barrel can continuously and stably provide heating temperature above 350 degrees. Peek material has a relatively high melting temperature at high temperature and a relatively high viscosity in the molten state, which requires high pressure during injection molding and great wear on the screw. In addition, peek injection molding needs heating, which is different from ordinary injection molding. It is best to find a manufacturer specializing in peek injection molding to avoid certain technical risks.

PEEK processing, PEEK has excellent machining performance, whether it is conventional turning and milling processing, it can also adapt to grinding, hobbing, welding and other processes.

However, in the process of peek injection molding, it is necessary to pay attention to the following problems:

1, pay attention to tool wear when processing modified PEEK brand;

2. When grinding, pay attention to the cooling of the grinding wheel;

3. When milling, pay attention to the machining deformation caused by excessive material removal;

4. Although PEEK has good toughness, tapping generally does not crack, but it is necessary to prevent tapping chips from winding.

Peek injection processing