CNC plastics
The CNC machining of plastics such as acrylic, plexiglass or GRP
The modern workpiece machining CNC used by LES GRAVEURS is characterized mainly by the wide range of material use.
An important material in CNC machining is plastic. Plastics are taking an increasingly important place in technology, so that today it is impossible to imagine machining without them.
Advantages of plastic
There are many different types of plastic that can be used. They have different properties, but they all have certain advantages over other materials.
- significantly lower density compared to many other materials and therefore lighter
- easy shaping and economical processability (ideal material for mass production)
- Resistance to water and often also to chemicals
- Heat and sound insulating
- High insulating capacity
CNC plastic processing
The possibilities of plastics processing are very wide-ranging, whereby plastic milling in particular is an important area of plastics processing. In plastics processing, the choice of tool and the appropriate cutting speed are crucial, which is why CNC machining is ideally suited for this.
CNC machines can mill very sharp and precise. This is important for plastics. If only blunt milling is used, the cut edges can be unclean because the material can melt in places. With a sharp milling cutter, this danger does not exist, so that the plastic can be processed much more precisely.
In addition, CNC machining falls under high-speed machining. This is also important for the machining of plastics, since a fast cutting speed also generates less heat, so that a more precise and clean result can also be achieved without melting.
CNC machines can mill very sharp and precise. This is important for plastics. If only blunt milling is used, the cut edges can be unclean because the material can melt in places. With a sharp milling cutter, this danger does not exist, so that the plastic can be processed much more precisely.
In addition, CNC machining falls under high-speed machining. This is also important for the machining of plastics, since a fast cutting speed also generates less heat, so that a more precise and clean result can also be achieved without melting.
Areas of application for precision parts made of plastic
Plastics have become one of the most indispensable materials. They are used in a wide variety of industries and sectors, with the following being particularly important:
- Automotive industry (trims, covers, bumpers, etc.)
- Electrical engineering (housings, sockets, switches, etc.)
- Medical technology (probes, tubes, etc.)
Our CNC work with plastics
With our modern milling machines, we can process acrylic or plexiglass as well as GRP cost-effectively and with the highest quality according to your specifications.
FAQ – CNC Machining of Plastics
What are the advantages of CNC machining of plastics?
CNC machining of plastics offers high precision and clean machining results. Plastics are lightweight, have good formability, and are economical to process, making them ideal for mass production. Additionally, they are resistant to water and chemicals, have high insulating properties, and offer good thermal and sound insulation.
Why is CNC machining ideal for plastics?
CNC machining is ideal for plastics because the machines work with great precision and produce clean cut edges. High-speed machining reduces heat generation, preventing the plastic from melting during processing. Sharp milling tools ensure precise results without leaving rough edges.
What types of plastics can be machined with CNC machines?
CNC machines can process many types of plastics, including acrylic, Plexiglas, and glass-fiber-reinforced plastics (GFRP). These materials are particularly suitable for precision machining as they are easy to mill and widely used in various industries.
In which industries are CNC-machined plastic parts used?
CNC-machined plastic parts are used in many industries, including the automotive sector (trim, covers), electrical engineering (enclosures, switches), and medical technology (probes, tubing). Plastics are essential in modern technology and are increasingly used due to their versatility and functionality.
What CNC processes are used for plastic machining?
Milling processes are primarily used for CNC machining of plastics. High-speed mills and sharp tools are employed to produce clean cut edges and ensure precise machining. At LES GRAVEURS, we offer high-quality machining of acrylic, Plexiglas, and GFRP.
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